Reel mountable boom arrangement

Claim 2

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining an internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened, storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said tubular member, and said helical coils maintaining said walls of said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said spring-like member having a predetermined energy stored therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; a plurality of pocket means in said cavity of said tubular member, and coupled to the walls thereof in a predetermined, spaced array, each of said pocket means having walls defining a coil receiving cavity having side edges extending a predetermined distance around said walls of said tubular member, from regions adjacent said lower portions thereof toward regions adjacent said upper portions thereof, and said side edges of said pocket means positionable adjacent said walls of said tubular member for said tubular member in said transversely expanded, deployed condition thereof, and one of a first group of said plurality of coil means of said spring-like member in said coil receiving cavity of each of said pocket means, and each of said pocket means movable from a transversely upright position for said tubular member in said transversely expanded, deployed condition thereof to a flattened position for said tubular member in said transversely flattened condition thereof.

Claim 3

The arrangement defined in claim 1, and further comprising: a plurality of strap means in said tubular member and coupled to the walls thereof in a spaced array, and each of said strap means defining a coil receiving loop, and one of a second group of said plurality of coil means different from said first group of said plurality of coil means of said spring-like member in each of said coil member receiving loops of said strap means.

Claim 4

The arrangement defined in claim 1, and further comprising: first flexible flotation member having a specific gravity less than one, in at least some of said cavities of said plurality of pocket means.

Claim 5

The arrangement defined in claim 2, and further comprising: attachment means for coupling said pocket means to said walls of said tubular member and said attachment means comprising: flexible flap means coupled to said pocket means and to said walls of said tubular member in spaced relationship to said side edges of said pocket means for said pocket means in said transversely upright position thereof, and said flap means substantially taut for said pocket means in said transversely upright position to limit movement of said pocket means.

Claim 6

The arrangement defined in claim 4, and further comprising: upper strap means coupled to said pocket means and extending around said coil means in regions adjacent said upper portions of said tubular member.

Claim 7

The arrangement defined in claim 1, wherein: said pocket means are aligned at substantially said predetermined helix angle for said pocket means in said transversely upright position thereof.

Claim 8

The arrangement defined in claim 1, wherein: said pocket means frictionally engage said coil means for limiting relative circumferential motion thereof.

Claim 9

The arrangement defined in claim 2, wherein: said coil receiving loops frictionally engage said coil means for limiting relative circumferential motion therebetween.

Claim 10

The arrangement defined in claim 8, wherein: said coil receiving loops are aligned in planes substantially perpendicular to the axis of said helix of said spring-like member.

Claim 11

The arrangement defined in claim 1, and further comprising: second flexible flotation member having specific gravity less than one, extending longitudinally in said cavity of said tubular member in regions at said lower portion thereof.

Claim 12

The arrangement defined in claim 1, wherein: said predetermined circumferential distance of said side edges of said pocket means is greater than 180°.

Claim 13

The arrangement defined in claim 1, and further comprising: means for controlling the deformation of said coil means in said transversely flattened condition thereof.

Claim 14

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining and internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a flexible liner means in said cavity of said tubular member, and movable therewith, between said transversely flattened, storage condition, and said transversely expanded, deployed condition thereof, and adjacent said walls of said tubular member, and said liner means having walls defining a liner cavity, and said liner means having lower portions at said lower portions of said tubular member and upper portions spaced from said lower portions, and said walls of said liner extending a first predetermined circumferential distance from regions at said lower portion of said tubular member toward regions at said upper portion thereof; means for coupling said walls of said liner means to said walls of said tubular member; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said liner means, and said helical coils maintaining said walls of said liner means and said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said spring-like member having a predetermined energy stored therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; a plurality of pocket means in said cavity of said liner means, and coupled to the walls thereof in a predetermined, spaced array, each of said pocket means having walls defining a coil receiving cavity having side edges extending a second predetermined circumferential distance around said walls of said liner means, from regions adjacent said lower portions thereof toward regions adjacent said upper portions thereof, and said side edges of said pocket positionable adjacent said walls of said liner means for said tubular member in said transversely expanded, deployed condition thereof, and one of a first group of said plurality of coil means of said spring-like member in said coil receiving cavity of each of said pocket means, and each of said pocket means movable from a transversely upright position for said tubular member in said transversely expanded, deployed condition thereof to a flattened position for said tubular member in said transversely flattened condition thereof.

Claim 15

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining and internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a flexible liner means in said cavity of said tubular member, and movable therewith, between said transversely flattened, storage condition, and said transversely expanded, deployed condition thereof, and adjacent said walls of said tubular member, and said liner means having walls defining a liner cavity, and said liner means having lower portions at said lower portions of said tubular member and upper portions spaced from said lower portions, and said walls of said liner extending a first predetermined circumferential distance from regions at said lower portion of said tubular member toward regions at said upper portion thereof; means for coupling said walls of said liner means to said walls of said tubular member; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said liner means, and said helical coils maintaining said walls of said liner means and said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said spring-like member having a predetermined energy stored therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; a plurality of pocket means in said cavity of said liner means, and coupled to the walls thereof in a predetermined, spaced array, each of said pocket means having walls defining a coil receiving cavity having side edges extending a second predetermined circumferential distance around said walls of said liner means, from regions adjacent said lower portions thereof toward regions adjacent said upper portions thereof, and said side edges of said pocket positionable adjacent said walls of said liner means for said tubular member in said transversely expanded, deployed condition thereof, and one of a first group of said plurality of coil means of said spring-like member in said coil receiving cavity of each of said pocket means, and each of said pocket means movable from a transversely upright position for said tubular member in said transversely expanded, deployed condition thereof to a flattened position for said tubular member in said transversely flattened condition thereof.

Claim 16

The arrangement defined in claim 13, wherein: said first predetermined circumferential distance is less than 360°.

Claim 17

The arrangement defined in claim 14, wherein: said first predetermined circumferential distance is greater than 180°.

Claim 18

The arrangement defined in claim 15, and further comprising: a plurality of strap means in said liner means and coupled to the walls thereof in a spaced array, and each of said strap means defining a coil receiving loop, and one of a second group of said plurality of coil means different from said first group of said plurality of coil means of said spring-like member in each of said coil receiving loops of said strap means.

Claim 19

The arrangement defined in claim 15, and further comprising: attachment means for coupling said pocket means to said walls of said liner means and said attachment means comprising: flexible flap means coupled to said pocket means and to said walls of said liner means in spaced relationship to said side edges of said pocket means for said pocket means in said transversely upright position thereof, and said flap means substantially taut for said pocket means in said transversely upright position to limit movement of said pocket means.

Claim 20

The arrangement defined in claim 17 and further comprising: upper strap means coupled to said pocket means and extending around said coil members in regions adjacent said upper portions of said tubular member.

Claim 21

The arrangement defined in claim 15, wherein: said pocket means are aligned at substantially said predetermined helix angle for said pocket means in said transversely upright position thereof.

Claim 22

The arrangement defined in claim 15, wherein: said pocket means frictionally engage said coil means for limiting relative circumferential motion thereof.

Claim 23

The arrangement defined in claim 16, and further comprising: said coil receiving loops frictionally engage said coil means for limiting relative circumferential motion therebetween.

Claim 24

The arrangement defined in claim 21, wherein: said coil receiving loops are aligned in planes substantially perpendicular to the axis of said helix of said spring-like member.

Claim 25

The arrangement defined in claim 15, and further comprising: a second flexible flotation member having a specific gravity less than 1, intermediate said liner means and said tubular member in regions adjacent said lower portions thereof.

Claim 26

The arrangement defined in claim 15, wherein: said second predetermined distance is substantially equal to said first predetermined distance.

Claim 27

The arrangement defined in claim 15, and further comprising: means for controlling the deformation of said coil means in said transversely flattened condition thereof.

Claim 28

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining an internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened, storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said tubular member, and said helical coils maintaining said walls of said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said spring-like member having a predetermined energy stored therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; and said spring-like member having a first predetermined spacing greater than zero between adjacent coil means thereof for the condition of no axial forces applied thereto; coupling means for coupling said spring-like member to said walls of said tubular member to space adjacent coil means thereof at a second predetermined spacing.

Claim 29

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining an internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened, storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said tubular member, and said helical coils maintaining said walls of said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said spring-like member having a predetermined energy stored therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; and said spring-like member having a first predetermined spacing greater than zero between adjacent coil means thereof for the condition of no axial forces applied thereto; coupling means for coupling said spring-like member to said walls of said tubular member to space adjacent coil means thereof at a second predetermined spacing.

Claim 30

The arrangement defined in claim 26, wherein: said first predetermined spacing is in the range of 0.4 to 1.5 of said second predetermined spacing.

Claim 31

The arrangement defined in claim 26, wherein: said first predetermined spacing is at least equal to said second predetermined spacing.

Claim 32

The arrangement defined in claim 26, wherein: said first predetermined spacing is less than said second predetermined spacing.

Claim 33

The arrangement defined in claim 26, and further comprising: a plurality of pocket means in said cavity of said tubular member, and coupled to the walls thereof in a predetermined, spaced array, each of said pocket means having walls defining a coil receiving cavity having side edges extending a predetermined distance around said walls of said tubular member, from regions adjacent said lower portions thereof toward regions adjacent said upper portions thereof, and said side edges of said pocket means positionable adjacent said walls of said tubular member for said tubular member in said transversely expanded, deployed condition thereof, and one of a first group of said plurality of coil means of said spring-like member in said coil receiving cavity of each of said pocket means, and each of said pocket means movable from a transversely upright position for said tubular member in said transversely expanded, deployed condition thereof to a flattened position for said tubular member in said transversely flattened condition thereof.

Claim 34

The arrangement defined in claim 30, wherein: said coupling means further comprise: a plurality of strap means in said tubular member and coupled to the walls thereof in a spaced array, and each of said strap means defining a coil receiving loop, and one of a second group of said plurality of coil means different from said first group of said plurality of coil means of said spring-like member in one of said coil member receiving loops of said strap means.

Claim 35

The arrangement defined in claim 30, and further comprising: first flexible flotation member having a specific gravity less than one, in at least some of said cavities of said plurality of pocket means.

Claim 36

The arrangement defined in claim 30, and further comprising: attachment means for coupling said pocket means to said walls of said tubular member and said attachment means comprising: flexible flap means coupled to said pocket means and to said walls of said tubular member in spaced relationship to said side edges of said pocket means for said pocket means in said transversely upright position thereof, and said flap means substantially taut for said pocket means in said transversely upright position to limit movement of said pocket means.

Claim 37

The arrangement defined in claim 30, and further comprising: flexible upper strap means coupled to said pocket means and extending around said coil means in regions adjacent said upper portions of said tubular member.

Claim 38

The arrangement defined in claim 30, wherein: said pocket means are aligned at substantially said predetermined helix angle for said pocket means in said transversely upright position thereof.

Claim 39

The arrangement defined in claim 30, wherein: said pocket means frictionally engage said coil means for limiting relative circumferential motion thereof.

Claim 40

The arrangement defined in claim 31, wherein: said coil receiving loops frictionally engage said coil means for limiting relative circumferential motion therebetween.

Claim 41

The arrangement defined in claim 37, wherein: said coil receiving loops are aligned in planes substantially perpendicular to the axis of said helix of said spring-like member.

Claim 42

The arrangement defined in claim 30, and further comprising: second flexible flotation member having specific gravity less than one, extending longitudinally in said cavity of said tubular member in regions at said lower portion thereof.

Claim 43

The arrangement defined in claim 30, wherein: said predetermined circumferential distance of said side edges of said pocket means is greater than 180°.

Claim 44

The arrangement defined in claim 30, and further comprising: means for controllingthe deformation of said coil means in said transversely flattened condition thereof.

Claim 45

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining an internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened, storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said tubular member, and said helical coils maintaining said walls of said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said springlike member having a predetermined energy therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; and said spring-like member having a first predetermined spacing greater than zero between adjacent coil means thereof for the condition of no axial forces applied thereto; coupling means for coupling said spring-like member to said walls of said liner means to space adjacent coil means thereof at a second predetermined spacing.

Claim 46

In an improved containment boom section, the improvement comprising, in combination: flotation means having a predetermined buoyancy to provide upper portions thereof above the surface level of a liquid body for the condition of the boom section deployed in said liquid body, and a lower portion, below the surface level of said liquid body; said flotation means comprising: a longitudinally elongated, flexible, generally tubular member having walls defining an internal cavity, upper portions and lower portions and said tubular member transversely collapsible-expandable, between a transversely flattened, storage condition and a transversely expanded, deployed condition, and said elongated, flexible, generally tubular member windable on a reel in said transversely flattened storage condition; a resilient, generally spring-like member having a plurality of helical coil means about a longitudinally extending helix axis and said helical coils having a predetermined helix angle in a helical condition thereof, and said spring-like member extending longitudinally in said cavity of said tubular member, and said helical coils maintaining said walls of said tubular member in said transversely expanded, deployed condition thereof for said spring-like member in said helical condition thereof, and said spring-like member resiliently deformable from said helical condition to a transversely flattened condition for said tubular member in said transversely flattened storage condition thereof, and said springlike member having a predetermined energy therein in said transversely flattened condition, and said predetermined energy having a value at least equal to the energy required to cause said spring-like member to move from said transversely flattened condition to said helical condition thereof for said flotation means deployed in said liquid body; and said spring-like member having a first predetermined spacing greater than zero between adjacent coil means thereof for the condition of no axial forces applied thereto; coupling means for coupling said spring-like member to said walls of said liner means to space adjacent coil means thereof at a second predetermined spacing.

Claim 47

The arrangement defined in claim 42, wherein: said first predetermined spacing is in the range of 0.4 to 1.5 of said second predetermined spacing.

Claim 48

The arrangement defined in claim 42, wherein: said first predetermined spacing is at least equal to said second predetermined spacing.

Claim 49

The arrangement defined in claim 42, wherein: said first predetermined spacing is less than said second predetermined spacing.

Claim 50

The arrangement defined in claim 42, and further comprising: a plurality of pocket means in said cavity of said tubular member, and coupled to the walls thereof in a predetermined, spaced array, each of said pocket means having walls defining a coil receiving cavity having side edges extending a predetermined distance around said walls of said tubular member, from regions adjacent said lower portions thereof toward regions adjacent said upper portions thereof, and said side edges of said pocket means positionable adjacent said walls of said tubular member for said tubular member in said transversely expanded, deployed condition thereof, and one of a first group of said plurality of coil means of said spring-like member in said coil receiving cavity of each of said pocket means, and each of said pocket means movable from a transversely upright position for said tubular member in said transversely expanded, deployed condition thereof to a flattened position for said tubular member in said transversely flattened condition thereof.

Claim 51

The arrangement defined in claim 46, wherein: said first predetermined circumferential distance is less than 360°.

Claim 52

The arrangement defined in claim 46, wherein: said first predetermined circumferential distance is greater than 180°.

Claim 53

The arrangement defined in claim 46, wherein said coupling means comprises: a plurality of strap means in said liner means and coupled to the walls thereof in a spaced array, and each of said strap means defining a coil receiving loop, and one of a second group of said plurality of coil means different from said first group of said plurality of coil means of said spring-like member in each of said coil receiving loops of said strap means.

Claim 54

The arrangement defined in claim 46, and further comprising: attachment means for coupling said pocket means to said walls of said liner means and said attachment means comprising: flexible flap means coupled to said pocket means and to said walls of said liner means in spaced relationship to said side edges of said pocket means for said pocket means in said transversely upright position thereof, and said flap means substantially taut for said pocket means in said transversely upright position to limit movement of said pocket means.

Claim 55

The arrangement defined in claim 50, and further comprising: upper strap means coupled to said pocket means and extending around said coil means in regions adjacent said upper portions of said tubular member.

Claim 56

The arrangement defined in claim 46, wherein: said pocket means are aligned at substantially said predetermined helix angle for said pocket means in said transversely upright position thereof.

Claim 57

The arrangement defined in claim 46, wherein: said pocket means frictionally engage said coil means for limiting relative circumferential motion thereof.

Claim 58

The arrangement defined in claim 49, and further comprising: said coil receiving loops frictionally engage said coil means for limiting relative circumferential motion therebetween.

Claim 59

The arrangement defined in claim 54, wherein: said coil receiving loops are aligned in planes substantially perpendicular to the axis of said helix of said spring-like member.

Claim 60

The arrangement defined in claim 46, and further comprising: a second flexible flotation member having a specific gravity less than 1, intermediate said liner means and said tubular member in regions adjacent said lower portions thereof.

Claim 61

The arrangement defined in claim 46, and further comprising: said second predetermined distance is substantially equal to said first predetermined distance.

Claim 62

The arrangement defined in claim 4, wherein: said pockets and said flaps define a plurality of spaced apart bulkheads extending at least partially transverse in said tubular member and in liquid tight sealing relationship thereto to limit longitudinal movement of liquid in said bottom portions of said tubular member.

Claim 63

The arrangement defined in claim 17, wherein: said pockets and said flaps define a plurality of spaced apart bulkheads extending at least partially transverse in said liner means and in liquid tight sealing relationship thereto to limit longitudinal movement of liquid in said bottom portions of said liner means.

Claim 64

The arrangement defined in claim 33, wherein: said pockets and said flaps define a plurality of spaced apart bulkheads extending at least partially transverse in said tubular member and in liquid tight sealing relationship thereto to limit longitudinal movement of liquid in said bottom portions of said tubular member.

Claim 65

The arrangement defined in claim 50, wherein: said pockets and said flaps define a plurality of spaced apart bulkheads extending at least partially transverse in said liner means and in liquid tight sealing relationship thereto to limit longitudinal movement of liquid in said bottom portions of said liner means.

Claim 66

The arrangement defined in claim 12, wherein: said means for controlling the deformation of said coil means comprises: a plurality of strap means, each having an upper end and a lower end, said upper ends at each of said plurality of strap means coupled to one of a second group of said coil means in regions adjacent said upper portions of said tubular member for said spring-like member in said helix condition thereof, and said lower ends of each of said plurality of strap means coupled to said one of said second group of coil means in regions adjacent said lower portions thereof, and said upper ends lead said lower ends in the direction of movement of said coil means into said flattened condition thereof.

Claim 67

The arrangement defined in claim 25, wherein: said means for controlling the deformation of said coil means comprises: a plurality of strap means, each having an upper end and a lower end, said upper ends at each of said plurality of strap means coupled to one of a second group of said coil means in regions adjacent said upper portions of said tubular member for said spring-like member in said helix condition thereof, and said lower ends of each of said plurality of strap means coupled to said one of said second group of coil means in regions adjacent said lower portions thereof, and said upper ends lead said lower ends in the direction of movement of said coil means into said flattened condition thereof.

Claim 68

The arrangement defined in claim 26, and further comprising: means for controlling the deformation of said springlike member comprising: a plurality of strap means, each having an upper end and a lower end, said upper ends at each of said plurality of strap means coupled to one of a second group of said coil means in regions adjacent said upper portions of said tubular member for said spring-like member in said helix condition thereof, and said lower ends of each of said plurality of strap means coupled to said one of said second group of coil means in regions adjacent said lower portions thereof, and said upper ends lead said lower ends in the direction of movement of said coil means into said flattened condition thereof.

Claim 69

The arrangement defined in claim 41, wherein: said means for controlling the deformation of said coil means comprises: a plurality of strap means, each having an upper end and a lowe end, said upper ends at each of said plurality of strap means coupled to one of a second group of said coil means in regions adjacent said upper portions of said tubular member for said spring-like member in said helix condition thereof, and said lower ends of each of said plurality of strap means coupled to said one of said second group of coil means in regions adjacent said lower portions thereof, and said upper ends lead said lower ends in the direction of movement of said coil means into said flattened condition thereof.

Claim 70

The arrangement defined in claim 42, and further comprising: means for controlling the deformation of said spring-like member comprising: a plurality of strap means, each having an upper end and a lower end, said upper ends at each of said plurality of strap means coupled to one of a second group of said coil means in regions adjacent said upper portions of said tubular member for said spring-like member in said helix condition thereof, and said lower ends of each of said plurality of strap means coupled to said one of said second group of coil means in regions adjacent said lower portions thereof, and said upper ends lead said lower ends in the direction of movement of said coil means into said flattend condition thereof.