Flexible support and carrier assembly

Claim 2

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, spring means operatively connected to at least certain of said plurality of segments, said spring means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said spring means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, and guard means carried at least by certain of said segments, said guard means functioning to prevent the unintentional incursion of unrelated objects into spaces between said adjacent segments when experiencing articulation.

Claim 3

A flexible support and carrier assembly according to claim 1 wherein said plurality of segments are held in adjacent juxtaposition by cable means operatively connected to said spring means, said cable means continually experiencing tension and in so doing applying a compressive force to said plurality of segments.

Claim 4

A flexible support and carrier assembly according to claim 1 and further comprising pivot means generally operatively interconnecting adjacent segments, wherein said articulated motion in both said first and said second directions is about the axis of said pivot means, wherein said articulated motion in said first direction at least tends to increase the then existing resilient force of said spring means, and wherein said articulated motion in said second direction at least tends to decrease the then existing resilient force of said spring means.

Claim 5

A flexible support and carrier assembly according to claim 1 wherein said guard means comprises first and second guard portions respectively carried by said adjacent segments, said first and second guard portions cooperating with each other to effectively cover space as is created between said adjacent segments during said articulated motion of said adjacent segments.

Claim 6

A flexible support and carrier assembly according to claim 3 wherein said guard means comprises first and second guard portions respectively carried by said adjacent segments, said first and second guard portions cooperating with each other to effectively cover space as is created between said adjacent segments during said articulated motion of said adjacent segments, wherein said first and second guard portions respectively comprise fin-like portions which functionally interleave with each other.

Claim 7

A flexible support and carrier assembly according to claim 4 wherein said first and second guard portions respectively comprise fin-like portions which functionally interleave with each other.

Claim 8

A flexible support and carrier assembly according to claim 1 wherein said articulated motion in both said first and second directions occurs about a pivotal axis, said spring means in resiliently resisting said articulated motion exhibiting a force having a line of action which is skew to said pivotal axis.

Claim 9

A flexible support and carrier assembly according to claim 1 wherein said plurality of segments comprises at least first second and third segments arranged as to have said first and second segments adjacent to each other and said second and third segments being next adjacent to each other, wherein said articulated motion in both said first and second directions with respect to said first and second adjacent segments occurs about a first pivotal axis, wherein said articulated motion in both said first and second directions with respect to said second and third adjacent segments occurs about a second pivotal axis, and said spring means in resiliently resisting said articuated motion relative to said first pivotal axis and relative to said second pivotal axis exhibiting a force having a line of action which is skew to said pivotal axes.

Claim 10

A flexible support and carrier assembly according to claim 1 wherein said plurality of segments comprises at least first second and third body-like segments arranged as to have said first and second segments adjacent to each other and said second and third segments being next adjacent to each other, wherein said articulated motion in both said first and second directions with respect to said first and second adjacent segments occurs about a first pivotal axis, wherein said articulated motion in both said first and second directions with respect to said second and third adjacent segments occurs about a second pivotal axis, and wherein said first and second pivotal axes are at a skew relationship to each other.

Claim 11

A flexible support and carrier assembly according to claim 1 wherein said plurality of segments comprises at least first second and third segments arranged as to have said first and second segments adjacent to each other and said second and third segments being next adjacent to each other, wherein said articulated motion in both said first and second directions with respect to said first and second segments occurs about a first pivotal axis, wherein said articulated motion in both said first and second directions with respect to said second and third adjacent segments occurs about a second pivotal axis, wherein said first and second pivotal axes are at a skew relationship to each other, and said spring means in resiliently resisting said articulated motion relative to said first pivotal axis and relative to said second pivotal axis exhibiting a force having a line of action which is skew to both of said first and second pivotal axes.

Claim 12

A flexible support and carrier assembly according to claim 1 and further comprising hanger means, said hanger means being carried by at least certain of said segments and movable therewith, said hanger means being effective to operatively engage and secure said accessory means to said elongated articulated structure.

Claim 13

A flexible support and carrier assembly according to claim 1 and further comprising hanger means, said hanger means being separately formed and secured to at least certain of said segments and movable therewith, said hanger means being effective to operatively engage and secure said accessory means to said elongated articulated structure.

Claim 14

A flexible support and carrier assembly according to claim 12 wherein said hanger means comprises a plurality of separately formed hanger structures secured to a certain number of said segments and movable therewith, said hanger means being effective to operatively engage and secure said accessory means to said elongated articulated structure, at least one of said hanger structures comprising a generally medially situated mounting body portion effective for mounting to a related segment, and a plurality of hanger arms carried by said mounting body portion and extending therefrom, said hanger arms being effective to operatively carry said accessory means.

Claim 15

A flexible support and carrier assembly according to claim 2 wherein said cable means extends at least through certain of said body-like segments, and further comprising sheathing means carried generally about said cable means, and wherein said sheathing means is situated generally between said cable means and at least some of said body-like segments through which said cable means extends.

Claim 16

A flexible support and carrier assembly according to claim 7 wherein said cable means extends at least through certain of said body-like segments, and further comprising sheathing means carried generally about said cable means, wherein said sheathing means comprises a generally tubular wall, wherein said sheathing means is situated generally between said cable means and at least some of said body-like segments through which said cable means extends, and wherein the thickness of said generally tubular wall is a factor in determining the distance between said pivotal axis and said line of action which is skew to said pivotal axis.

Claim 17

A flexible support and carrier assembly according to claim 15 wherein said thickness of said generally tubular wall is generally uniform for at least the major length of said sheathing means.

Claim 18

A flexible support and carrier assembly according to claim 2 wherein at least certain of said body-like segments comprise a generally cylindrical outer body portion and an internally disposed structural portion extending generally transversely of said cylindrical outer body portion, said body-like segments further carrying journal means for determining a first axis for said articulated motion, and passage means formed through said internally disposed structural portion, said passage means comprising a second axis which is skew to said first axis, and wherein said cable means extends through said passage means.

Claim 19

A flexible support and carrier assembly according to claim 1 wherein at least certain of said body-like segments comprise a first generally cylindrical body section and a second generally cylindrical body section, wherein said first generally cylindrical body section comprises a first central axis, wherein said second generally cylindrical body section comprises a second central axis, wherein said first and second body sections are fixedly securable to each other as to have said first and second central axes in general alignment with each other.

Claim 20

A flexible support and carrier assembly according to claim 18 wherein said first and second body sections are selectively fixedly securable to each other by selectively rotating said first body section about said first central axis relative to said second body section.

Claim 21

A flexible support and carrier assembly according to claim 1 wherein said spring means comprises a plurality of springs arranged in a sub-assembly.

Claim 22

A flexible support and carrier assembly according to claim 20 wherein said sub-assembly of said plurality of springs is situated at one of said first and second ends.

Claim 23

A flexible support and carrier assembly according to claim 20 wherein said plurality of springs are contained between opposed first and second end plate means, and wherein at least one of said end plate means is selectively adjustably positionable as to thereby selectively adjust and determine a pre-load in said plurality of springs.

Claim 24

A flexible support and carrier assembly according to claim 2 wherein said spring means comprises a plurality of springs arranged in a sub-assembly, wherein said plurality of springs are contained between opposed first and second end plate means, wherein said cable means is operatively connected to said first end plate means, and wherein at least one of said end plate means is selectively adjustably positionable as to thereby selectively adjust and determine a pre-load in said plurality of springs and the tension in said cable means.

Claim 25

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, spring means operatively connected to at least certain of said plurality of segments, said spring means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said spring means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, holding cable means, said cable means being operatively connected to said spring means, said cable means being effective to hold said plurality of segments in adjacent juxtaposition, said cable means experiencing tension and in so doing applying a compressive force to said plurality of segments, and safety restraining cable means, said safety cable means extending along at least a major portion of said elongated articulated structure to keep said segments from being uncontrollably propelled away from each other in the event said holding cable means should break, wherein said spring means comprises a plurality of springs arranged in a sub-assembly, wherein said sub-assembly of said plurality of springs is situated at one of said first and second ends, and wherein said sub-assembly is removable from said elongated articulated structure.

Claim 26

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, spring means operatively connected to at least certain of said plurality of segments, said spring means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said spring means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, holding cable means, said cable means being operatively connected to said spring means, said cable means being effective to hold said plurality of segments in adjacent juxtaposition, said cable means experiencing tension and in so doing applying a compressive force to said plurality of segments, and safety restraining cable means, said safety cable means extending along at least a major portion of said elongated articulated structure to keep said segments from being uncontrollably propelled away from each other in the event said holding cable means should break, wherein said spring means comprises a plurality of springs arranged in a sub-assembly, wherein said sub-assembly of said plurality of springs is situated at one of said first and second ends, and wherein said sub-assembly is removable from said elongated articulated structure.

Claim 27

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, resiliently deflectable restraining means, said resiliently deflectable restraining means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said resiliently deflectable restraining means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, guard means carried at least by certain of said segments, said guard means functioning to prevent the unintentional incursion of unrelated objects into spaces between said adjacent segments when experiencing articulation, and safety restaining cable means, said safety cable means extending along at least a major portion of said elongated articulated structure to keep said segments from being uncontrollably propelled away from each other in the event said resiliently deflectable restraining means should break.

Claim 28

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, resiliently deflectable restraining means, said resiliently deflectable restraining means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said resiliently deflectable restraining means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, guard means carried at least by certain of said segments, said guard means functioning to prevent the unintentional incursion of unrelated objects into spaces between said adjacent segments when experiencing articulation, and safety restaining cable means, said safety cable means extending along at least a major portion of said elongated articulated structure to keep said segments from being uncontrollably propelled away from each other in the event said resiliently deflectable restraining means should break.

Claim 29

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, spring means, said spring means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said spring means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, holding cable means, said cable means being operatively connected to said spring means, said cable means being effective to hold said plurality of segments in adjacent juxtaposition, said cable means experiencing tension and in so doing applying a compressive force to said plurality of segments, safety restraining cable means, said safety cable means extending along at least a major portion of said elongated articulated structure to keep said segments from being uncontrollably propelled away from each other in the event said holding cable means should break, and guard means carried at least by certain of said segments, said guard means functioning to prevent the unintentional incursion of unrelated objects into spaces between said adjacent segments when experiencing articulation.

Claim 30

A flexible support and carrier assembly for supporting associated accessory means, comprising a plurality of sequentially arranged body-like segments, said segments being arranged with respect to each other for articulated motion as between adjacent segments, said plurality of sequentially arranged body-like segments defining an elongated articulated structure having first and second ends, spring means, said spring means resiliently resisting while permitting said articulated motion as between adjacent segments to occur in a first direction of articulation, said spring means also resiliently urging said adjacent segments to experience said articulated motion in a second direction of articulation opposite to said first direction, holding cable means, said cable means being operatively connected to said spring means, said cable means being effective to hold said plurality of segments in adjacent juxtaposition, said cable means experiencing tension and in so doing applying a compressive force to said plurality of segments, safety restraining cable means, said safety cable means extending along at least a major portion of said elongated articulated structure to keep said segments from being uncontrollably propelled away from each other in the event said holding cable means should break, and guard means carried at least by certain of said segments, said guard means functioning to prevent the unintentional incursion of unrelated objects into spaces between said adjacent segments when experiencing articulation.