US4128220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible strap support fastener
Assignee: OYO ACQUISITION Corp A CORP OF TX
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Filing: 1977-03-31
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Granted: 1978-12-05
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Expires: 1997-03-31
Abstract
Abstract A flexible strap support fastener including a hanger ring having means defining a cavity at an edge thereof and having a first opening and a second opposed aligned opening with at least one wall of the cavity being formed into a ramp, a wedge-shaped locking member adapted to be inserted into the cavity and having a thin end which extends through the second opening, a thick end which extends through the first opening, a sloping surface which engages the ramp surface and a planar surface of a predetermined transverse width having ridges formed across the width thereof pointing toward the first opening, a flexible strip forming an integral unit between the locking member and the ring and a flexible strap having an elongated recessed central area having ridges located on the surface of the recessed area and with one strap end affixed to the ring between the first opening and the second opening with the ridges in the recessed area pointed towards the first opening and the other strap end being adapted to be wrapped around an article and inserted into the second opening and pulled between the locking member and cavity wall, out the first opening, mating the locking member in the recessed central area and unilaterally sliding the teeth in the recessed area of the strap over the teeth of the locking member which lock when the strap is secure around an article.
Inventors
- 👤 William O. McNeel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:39
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/137; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
686 words
A flexible adjustable holding means for fastening an article to a support comprising a ring-shaped hanger adapted to be affixed to a support; said ring-shaped hanger including means located at the periphery thereof defining a cavity between a first and second opposed spaced parallel surface with the walls of said cavity forming a first opening in the first surface and a second opening having a smaller cross sectional area than said first opening in the second surface; said cavity having a ramp surface formed on the cavity wall adjacent the ring-shaped hanger; a wedge-shaped locking member having means defining a thin end, a thick end, a sloping surface extending on one side between the thin end and thick end and an opposed planar surface having a predetermined transverse width on the other side of the wedge-shaped locking member, said wedge-shaped locking member being adapted to be positioned in said cavity with the thin end thereof extending through said second opening and the thick end thereof extending through said first opening with the sloping surface of the wedge-shaped locking member being in engagement with the cavity wall ramp surface, said wedge-shaped locking member including a plurality of parallel sawtooth-shaped teeth located on the planar surface of the wedge-shaped locking member and extending across the predetermined transverse width of the planar surface and positioned with the angle of the sawtooth-shaped teeth pointed towards the thick end of the wedge-shaped locking member located in said first opening when the wedge-shaped locking member is inserted into said cavity; an elongated strip member attached to and extending between and integral with the interior surface of said ring-shaped hanger and the edge of said wedge-shaped member for holding said wedge-shaped member when external to the cavity adjacent the ring-shaped hanger, said elongated strip member being of sufficient length to permit said wedge-shaped member to be inserted into said cavity; an elongated flexible strip member having one end thereof affixed to the cavity defining means between said first and second opening and the other end thereof being free, said strip member having a width greater than the predetermined transverse width and the surface facing the first opening including means for defining an elongated recessed central area having a width of a sufficient dimension to receive and mate with the planar surface of the wedge-shaped locking member and extending lengthwise in said strip member and a plurality of parallel sawtooth-shaped teeth extending across the width of the surface of the recessed central area of said strip member surface and positioned with the angle of the sawtooth-shaped teeth pointed toward the first opening; and a plurality of spaced elongated gripping protrusions positioned on the outer surface of the cavity defining means on said ring-shaped hanger and extending between the edge of the second opening to the edge of the cavity defining means adjacent the fixed end of the strip member, said free end of the strip member being adapted to be inserted into the second opening, through the cavity between the sawtooth-shaped teeth formed on the wedge-shaped locking member planar surface and the adjacent cavity wall, and out of said first opening, said strip member being adapted to have an article located in a loop formed by said strip member and gripped by said gripping protrusions as the strip member is pulled through said cavity and tightened around an article causing the sawtooth-shaped teeth on the surface of the recessed central area of the strip surface to unidirectionally engage, mate with and slide over the sawtooth-shaped teeth on the wedge-shaped locking member's planar surface positioned in said recessed central area in response to a force pulling the strip member through said first opening and to engage and lock against the sawtooth-shaped teeth on the wedge-shaped locking member's planar surface and to urge the sloped surface against the ramp surface in response to a force pulling in an opposite direction and the flat surfaces thereof lock together pushing the wedge-shaped sloping surface against the ramp surface in response to a force in the opposite direction preventing relative movement between the wedge-shaped locking member and strip member.
Claim 2
Dependent Claim
686 words
A flexible adjustable holding means for fastening an article to a support comprising a ring-shaped hanger adapted to be affixed to a support; said ring-shaped hanger including means located at the periphery thereof defining a cavity between a first and second opposed spaced parallel surface with the walls of said cavity forming a first opening in the first surface and a second opening having a smaller cross sectional area than said first opening in the second surface; said cavity having a ramp surface formed on the cavity wall adjacent the ring-shaped hanger; a wedge-shaped locking member having means defining a thin end, a thick end, a sloping surface extending on one side between the thin end and thick end and an opposed planar surface having a predetermined transverse width on the other side of the wedge-shaped locking member, said wedge-shaped locking member being adapted to be positioned in said cavity with the thin end thereof extending through said second opening and the thick end thereof extending through said first opening with the sloping surface of the wedge-shaped locking member being in engagement with the cavity wall ramp surface, said wedge-shaped locking member including a plurality of parallel sawtooth-shaped teeth located on the planar surface of the wedge-shaped locking member and extending across the predetermined transverse width of the planar surface and positioned with the angle of the sawtooth-shaped teeth pointed towards the thick end of the wedge-shaped locking member located in said first opening when the wedge-shaped locking member is inserted into said cavity; an elongated strip member attached to and extending between and integral with the interior surface of said ring-shaped hanger and the edge of said wedge-shaped member for holding said wedge-shaped member when external to the cavity adjacent the ring-shaped hanger, said elongated strip member being of sufficient length to permit said wedge-shaped member to be inserted into said cavity; an elongated flexible strip member having one end thereof affixed to the cavity defining means between said first and second opening and the other end thereof being free, said strip member having a width greater than the predetermined transverse width and the surface facing the first opening including means for defining an elongated recessed central area having a width of a sufficient dimension to receive and mate with the planar surface of the wedge-shaped locking member and extending lengthwise in said strip member and a plurality of parallel sawtooth-shaped teeth extending across the width of the surface of the recessed central area of said strip member surface and positioned with the angle of the sawtooth-shaped teeth pointed toward the first opening; and a plurality of spaced elongated gripping protrusions positioned on the outer surface of the cavity defining means on said ring-shaped hanger and extending between the edge of the second opening to the edge of the cavity defining means adjacent the fixed end of the strip member, said free end of the strip member being adapted to be inserted into the second opening, through the cavity between the sawtooth-shaped teeth formed on the wedge-shaped locking member planar surface and the adjacent cavity wall, and out of said first opening, said strip member being adapted to have an article located in a loop formed by said strip member and gripped by said gripping protrusions as the strip member is pulled through said cavity and tightened around an article causing the sawtooth-shaped teeth on the surface of the recessed central area of the strip surface to unidirectionally engage, mate with and slide over the sawtooth-shaped teeth on the wedge-shaped locking member's planar surface positioned in said recessed central area in response to a force pulling the strip member through said first opening and to engage and lock against the sawtooth-shaped teeth on the wedge-shaped locking member's planar surface and to urge the sloped surface against the ramp surface in response to a force pulling in an opposite direction and the flat surfaces thereof lock together pushing the wedge-shaped sloping surface against the ramp surface in response to a force in the opposite direction preventing relative movement between the wedge-shaped locking member and strip member.
Claim 3
Dependent Claim
36 words
The flexible adjustable holding means of claim 1 wherein the wedge-shaped locking member's thin end terminates in a lip which engages the edge of the second opening to retain the wedge-shaped locking member in the cavity.
Claim 4
Dependent Claim
501 words
In combination, means for supporting an electrical cable including means defining a rigid elongated member; an electrical cable adapted to be stored on and distributed from said support means; and a plurality of cable ring fasteners mounted at predetermined intervals to said electrical cable and adapted to have said ring fasteners slideably placed on said rigid elongated member to store said electrical cable and to be slideably removed from said rigid elongated member to distribute said electrical cable, each of said cable ring fasteners comprising a ring connector having an opening therein to receive said rigid elongated member, said ring connector having a pad formed on said ring connector at one point along the periphery thereof, said pad having a first and second opposed parallel surface having a cavity extending therebetween which forms a first rectangular opening in said first surface, a ramp surface on the inner cavity wall adjacent the ring and a second smaller rectangular opening in the second surface; a wedge-shaped locking member positioned within the cavity and having a thin end, a thick end, a sloping surface and a planar surface having a predetermined transverse width and a plurality of parallel sawtooth-shaped teeth extending thereacross and pointed toward the thick end of the locking member; a flexible connector of a selected length extending between and integral with the interior surface of the ring connector and the wedge-shaped locking member positioned within the cavity; an elongated strap having a width greater than the predetermined transverse width and a recessed central area of a sufficient dimension to receive and mate with the planar surface of the wedge-shaped locking member and extending lengthwise in said strap and a plurality of parallel sawtooth-shaped teeth formed across the surface of the recessed central area and having one end of the strap rigidly attached to the pad on the surface opposite the surface of the pad attached to the ring periphery; and a plurality of elongated gripping protrusions located on the pad of each cable ring fastener and extending between the edge of the first rectangular opening toward the end of the strap attached to the pad; said fixed end of the strap being positioned between the first rectangular opening and the second rectangular opening with the recessed central area surface having the teeth located facing and pointing at said first opening and the other end of the strap inserted into and pulled through the cavity to form a tight loop with the strap against the electrical cable and with the teeth of the wedge-shaped locking member in locking engagement against the teeth formed on the surface of the recessed central area to urge the sloping surface of the wedge-shaped locking member tightly against the ramp surface of the cavity to maintain the strap in tight engagement with the cable and to urge said gripping protrusions into gripping relationship with the electrical cable in response to the tight loop formed by the strap to prevent slippage of the cable in the strap loop.
Claim 5
Dependent Claim
501 words
In combination, means for supporting an electrical cable including means defining a rigid elongated member; an electrical cable adapted to be stored on and distributed from said support means; and a plurality of cable ring fasteners mounted at predetermined intervals to said electrical cable and adapted to have said ring fasteners slideably placed on said rigid elongated member to store said electrical cable and to be slideably removed from said rigid elongated member to distribute said electrical cable, each of said cable ring fasteners comprising a ring connector having an opening therein to receive said rigid elongated member, said ring connector having a pad formed on said ring connector at one point along the periphery thereof, said pad having a first and second opposed parallel surface having a cavity extending therebetween which forms a first rectangular opening in said first surface, a ramp surface on the inner cavity wall adjacent the ring and a second smaller rectangular opening in the second surface; a wedge-shaped locking member positioned within the cavity and having a thin end, a thick end, a sloping surface and a planar surface having a predetermined transverse width and a plurality of parallel sawtooth-shaped teeth extending thereacross and pointed toward the thick end of the locking member; a flexible connector of a selected length extending between and integral with the interior surface of the ring connector and the wedge-shaped locking member positioned within the cavity; an elongated strap having a width greater than the predetermined transverse width and a recessed central area of a sufficient dimension to receive and mate with the planar surface of the wedge-shaped locking member and extending lengthwise in said strap and a plurality of parallel sawtooth-shaped teeth formed across the surface of the recessed central area and having one end of the strap rigidly attached to the pad on the surface opposite the surface of the pad attached to the ring periphery; and a plurality of elongated gripping protrusions located on the pad of each cable ring fastener and extending between the edge of the first rectangular opening toward the end of the strap attached to the pad; said fixed end of the strap being positioned between the first rectangular opening and the second rectangular opening with the recessed central area surface having the teeth located facing and pointing at said first opening and the other end of the strap inserted into and pulled through the cavity to form a tight loop with the strap against the electrical cable and with the teeth of the wedge-shaped locking member in locking engagement against the teeth formed on the surface of the recessed central area to urge the sloping surface of the wedge-shaped locking member tightly against the ramp surface of the cavity to maintain the strap in tight engagement with the cable and to urge said gripping protrusions into gripping relationship with the electrical cable in response to the tight loop formed by the strap to prevent slippage of the cable in the strap loop.
Claim 6
Dependent Claim
78 words
The combination of claim 3 wherein said supporting means includes a hasp formed of an elongated wire member which cooperates with a closing member for storing and distributing an electrical cable; and wherein said cable ring fasteners mounted to the electrical cable are adapted to have their ring connector slide onto the elongated wire member to store the electrical cable on the hasp and to slide from the elongated wire member to remove the cable from the hasp.
Claim 7
Dependent Claim
33 words
The combination of claim 3 wherein the wedge-shaped locking member's thin end terminates in a lip which engages the edge of the second opening to retain the wedge-shaped locking member in the cavity.
Claim 8
Dependent Claim
556 words
A flexible strap support fastener comprising a hanger ring having a rectangular shaped pad attached thereto at one location on the periphery of said hanger ring, said pad including a first and second opposed spaced parallel surface and means extending therebetween defining a cavity extending axially therethrough along a path substantially parallel to the axis of the hanger ring and intercepting said first surface in a first rectangular shaped opening and said second surface in a second smaller rectangular shaped opening with the interior cavity wall located adjacent the axis of the hanger ring and extending between the first rectangular opening and the second rectangular opening being a ramp surface, said pad having a plurality of elongated gripping protrusions located on the outer surface of said pad adjacent the outer edge of the second rectangular opening and extending in a direction substantially perpendicular to the axis of the hanger ring; a wedge-shaped locking member having a thick end, a thin end, a predetermined transverse width and at least one sloping surface adapted to have the thin end thereof inserted into said first rectangular opening and through the cavity of said pad positioning the sloping surface of said wedge-shaped locking member into slideable engagement with the ramp surface formed by the interior wall of the cavity of said pad, said wedge-shaped locking member having a plurality of parallel teeth located on a planar surface thereof opposite said sloping surface with said teeth extending across the transverse width of the planar surface and extending therefrom at an angle toward the thick end of said wedge-shaped locking member; a flexible connector of a selected length extending between and integral with the interior surface of the hanger ring and the wedge-shaped locking member for holding the wedge-shaped locking member when external to the cavity adjacent the hanger defining means, said flexible connector selected length being sufficient to permit said wedge-shaped member to be inserted into said cavity; and a flexible strap joined to the pad at the outer edge of the second rectangular opening and adjacent the parallel protrusion members and having a width greater than the predetermined transverse width, said strap having a recessed central area of a sufficient dimension to receive and mate with the planar surface of the wedge-shaped locking member and extending lengthwise in said strap and a plurality of parallel teeth extending across the width of the surface of the recessed central area of the strap surface facing the first rectangular opening in the pad and extending therefrom at an angle toward said pad; said strap being adapted to have the end thereof looped around said pad, inserted into said second rectangular opening in said pad, passing between said planar surface having the teeth thereon and the adjacent inner surface defining the cavity and out through said first rectangular opening, said strap being further adapted to be pulled through said opening causing the teeth on the surface of the recessed central area of the strap to unidirectionally engage, mate with and slide over said teeth on the planar surface in response to a force pulling the strap through said first rectangular opening and to engage and lock against said teeth on the planar surface urging the sloping surface tightly against the ramp surface in response to a force pulling the strap in an opposite direction.
Claim 9
Dependent Claim
556 words
A flexible strap support fastener comprising a hanger ring having a rectangular shaped pad attached thereto at one location on the periphery of said hanger ring, said pad including a first and second opposed spaced parallel surface and means extending therebetween defining a cavity extending axially therethrough along a path substantially parallel to the axis of the hanger ring and intercepting said first surface in a first rectangular shaped opening and said second surface in a second smaller rectangular shaped opening with the interior cavity wall located adjacent the axis of the hanger ring and extending between the first rectangular opening and the second rectangular opening being a ramp surface, said pad having a plurality of elongated gripping protrusions located on the outer surface of said pad adjacent the outer edge of the second rectangular opening and extending in a direction substantially perpendicular to the axis of the hanger ring; a wedge-shaped locking member having a thick end, a thin end, a predetermined transverse width and at least one sloping surface adapted to have the thin end thereof inserted into said first rectangular opening and through the cavity of said pad positioning the sloping surface of said wedge-shaped locking member into slideable engagement with the ramp surface formed by the interior wall of the cavity of said pad, said wedge-shaped locking member having a plurality of parallel teeth located on a planar surface thereof opposite said sloping surface with said teeth extending across the transverse width of the planar surface and extending therefrom at an angle toward the thick end of said wedge-shaped locking member; a flexible connector of a selected length extending between and integral with the interior surface of the hanger ring and the wedge-shaped locking member for holding the wedge-shaped locking member when external to the cavity adjacent the hanger defining means, said flexible connector selected length being sufficient to permit said wedge-shaped member to be inserted into said cavity; and a flexible strap joined to the pad at the outer edge of the second rectangular opening and adjacent the parallel protrusion members and having a width greater than the predetermined transverse width, said strap having a recessed central area of a sufficient dimension to receive and mate with the planar surface of the wedge-shaped locking member and extending lengthwise in said strap and a plurality of parallel teeth extending across the width of the surface of the recessed central area of the strap surface facing the first rectangular opening in the pad and extending therefrom at an angle toward said pad; said strap being adapted to have the end thereof looped around said pad, inserted into said second rectangular opening in said pad, passing between said planar surface having the teeth thereon and the adjacent inner surface defining the cavity and out through said first rectangular opening, said strap being further adapted to be pulled through said opening causing the teeth on the surface of the recessed central area of the strap to unidirectionally engage, mate with and slide over said teeth on the planar surface in response to a force pulling the strap through said first rectangular opening and to engage and lock against said teeth on the planar surface urging the sloping surface tightly against the ramp surface in response to a force pulling the strap in an opposite direction.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-12-04 | 1982-06-05 | 1982-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-04 | 1986-06-05 | 1986-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-04 | 1990-06-05 | 1990-12-05 | $7700.00 | Window Closed / Lapsed |