US4156436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support system for flexible conduits
Assignee: Fiat Allis Europe SpA
•
Filing: 1977-08-19
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Granted: 1979-05-29
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Expires: 1997-08-19
Abstract
Abstract A shackle system for connection of control lines such as high-pressure hydraulic hoses, electrical cables or conduits, and air hoses having a flexible wire rope passing therethrough to which the control lines are attached.
Inventors
- 👤 Dale W. Hawk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:21
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/01; F16L3/015; E; E02; E02F; E02F9/00; E02F9/20; E02F9/22; E02F9/2264; E02F9/2275; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6855; Y10T137/6918; Y10T137/6921
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
136 words
A support system for a flexible conduit extending between and secured at each end to relatively movable anchoring points comprising rigid shackle means for connecting to and constraining the movement of a flexible conduit extending between and secured at each end to relatively movable anchoring points, flexible strap means operatively connected to said rigid shackle means for releasably securing such a flexible conduit to said rigid shackle means, and non-resilient flexible support means capable of flexure in any plane of movement relative to such relatively movable anchoring points, and secured at each end to said relatively movable anchoring points, said non-resilient flexible support means being coupled to said rigid shackle means for supporting and positioning said rigid shackle means relative to said relative movable anchoring points to support a flexible conduit during movement in any plane.
Claim 2
Dependent Claim
136 words
A support system for a flexible conduit extending between and secured at each end to relatively movable anchoring points comprising rigid shackle means for connecting to and constraining the movement of a flexible conduit extending between and secured at each end to relatively movable anchoring points, flexible strap means operatively connected to said rigid shackle means for releasably securing such a flexible conduit to said rigid shackle means, and non-resilient flexible support means capable of flexure in any plane of movement relative to such relatively movable anchoring points, and secured at each end to said relatively movable anchoring points, said non-resilient flexible support means being coupled to said rigid shackle means for supporting and positioning said rigid shackle means relative to said relative movable anchoring points to support a flexible conduit during movement in any plane.
Claim 3
Dependent Claim
36 words
The apparatus as set forth in claim 1 wherein said rigid shackle means comprises a rectangular frame having at least two cross braces extending between parallel sides thereof for operative connection to said flexible strap means.
Claim 4
Dependent Claim
36 words
The apparatus as set forth in claim 2 wherein said rigid shackle means further includes at least two ears extending outwardly from parallel sides thereof forming closed loops adapted to receive said flexible support means therethrough.
Claim 5
Dependent Claim
17 words
The apparatus as set forth in claim 1 wherein said flexible support means comprises a wire rope.
Claim 6
Dependent Claim
26 words
The apparatus as set forth in claim 1 further including flexible strap means operatively connected to said flexible support means for securing a flexible conduit thereto.
Claim 7
Dependent Claim
25 words
The apparatus as set forth in claim 3 wherein said ears are positioned intermediate the ends of the parallel sides from which they outwardly extend.
Claim 8
Dependent Claim
151 words
A support system for a flexible conduit extending between and secured at each end to relatively movable anchoring points including rigid shackle means comprising a rectangular frame having at least two cross braces extending between parallel sides thereof for constraining the movement of a flexible conduit, said rigid shackle means further including at least two ears extending outwardly from parallel sides thereof forming closed loops, and positioned between the ends of the parallel sides from which they outwardly extend and said cross braces extending between said parallel sides from which said ears outwardly extend, flexible strap means operatively connected to said rigid shackle means for releasably securing said flexible conduit to said rigid shackle means, and flexible support means secured at each end to said relatively movable anchoring points and coupled to said rigid shackle means for supporting and positioning said rigid shackle means relative to said relatively movable anchoring points.
Claim 9
Dependent Claim
151 words
A support system for a flexible conduit extending between and secured at each end to relatively movable anchoring points including rigid shackle means comprising a rectangular frame having at least two cross braces extending between parallel sides thereof for constraining the movement of a flexible conduit, said rigid shackle means further including at least two ears extending outwardly from parallel sides thereof forming closed loops, and positioned between the ends of the parallel sides from which they outwardly extend and said cross braces extending between said parallel sides from which said ears outwardly extend, flexible strap means operatively connected to said rigid shackle means for releasably securing said flexible conduit to said rigid shackle means, and flexible support means secured at each end to said relatively movable anchoring points and coupled to said rigid shackle means for supporting and positioning said rigid shackle means relative to said relatively movable anchoring points.
Claim 10
Dependent Claim
30 words
The apparatus as set forth in claim 7 wherein said cross braces are positioned between said ears and the end of said parallel sides between which said cross braces extend.
Claim 11
Dependent Claim
38 words
The apparatus as set forth in claim 3 wherein said flexible support means extends through each of said ears, and further including flexible strap means operatively connected to said flexible support means for securing a flexible conduit thereto.
Claim 12
Dependent Claim
24 words
The apparatus as set forth in claim 9 wherein at least one flexible conduit is secured against opposed sides of said rigid shackle means.
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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) | 1982-05-28 | 1982-11-27 | 1983-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-28 | 1986-11-27 | 1987-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-28 | 1990-11-27 | 1991-05-29 | $7700.00 | Window Closed / Lapsed |