Patent US2570407A successfully refreshed from Google Patents.
US4548460A
Expired / Lapsed
US
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Anti-slip fixing device for ribbon-type straps and cables
Assignee: Siemens Telefongyar Kft
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Filing: 1981-07-03
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Granted: 1985-10-22
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Expires: 2001-07-03
Abstract
Abstract The invention relates to an anti-slip fixing device particularly for the purpose of fixing ribbon-type straps, cables in ribbon cable connecting assembly units. In the arrangement according to the invention, the fixing elements are realized by cylindrical pins, which form surfaces according to orthogonal trajectories on the surface of the ribbon cable, in which the friction arising against the pulling force is of quadratic magnitude compared to application of the continuous, linear fixing gate.
Inventors
- 👤 Laszlo Dozsa
- 👤 Jeno Pelencei
- 👤 Gyula Somodi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:41
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/77; H01R12/78; H01R13/00; H01R13/58
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
114 words
Anti-slip clamping device for fixing a ribbon-type cable against slipping, comprising two half pieces, fixing pins formed at least in one half piece, at least one fixing chamber formed in at least one of said half pieces for mating with the pins of the other half piece, wherein said pins have a height providing a positive three dimensional locking action on said cable without said pins penetrating into said cable, thereby eliminating the need for locking holes and a fastening means securing the two half pieces together when clamped, said pins and holes being dimensioned according to the following relations: d>b/8n wherein: d--diameter of the pin; b--width of the cable; n--number of the pins.
Claim 2
Dependent Claim
114 words
Anti-slip clamping device for fixing a ribbon-type cable against slipping, comprising two half pieces, fixing pins formed at least in one half piece, at least one fixing chamber formed in at least one of said half pieces for mating with the pins of the other half piece, wherein said pins have a height providing a positive three dimensional locking action on said cable without said pins penetrating into said cable, thereby eliminating the need for locking holes and a fastening means securing the two half pieces together when clamped, said pins and holes being dimensioned according to the following relations: d>b/8n wherein: d--diameter of the pin; b--width of the cable; n--number of the pins.
Claim 3
Dependent Claim
27 words
The clamping device as claimed in claim 1, wherein each of said two half pieces comprises at least one fixing chamber and at least one fixing pin.
Claim 4
Dependent Claim
30 words
The clamping device as claimed in claim 1, wherein one of said half pieces comprises said fixing pins and the other of said half pieces comprises a pinless fixing chamber.
Claim 5
Dependent Claim
17 words
The clamping device as claimed in claim 1, wherein each of said half pieces comprises fixing pins.
Claim 6
Dependent Claim
23 words
The clamping device as claimed in claim 1, wherein said fixing chamber comprises a single recess formed in one of said half pieces.
Claim 7
Dependent Claim
24 words
The clamping device as claimed in claim 1, wherein said fixing chamber comprises a plurality of holes bored into one of said half pieces.
Claim 8
Dependent Claim
19 words
The clamping device as claimed in claim 1, wherein said fixing chamber is a recess formed with a flange.
Claim 9
Dependent Claim
21 words
The clamping device as claimed in claim 4, wherein said pins of said half pieces are arranged in a single row.
Claim 10
Dependent Claim
33 words
The clamping device as claimed in claim 7, wherein said pins are spaced from each other and from said flange on equal distances, said distances being larger than the diameter of said pins.
Claim 11
Dependent Claim
18 words
The clamping device as claimed in claim 7, wherein said flange protrudes above the height of said pins.
Claim 12
Dependent Claim
24 words
The clamping device as claimed in claim 10, wherein said pins have a tip radius (r) of curvature which is smaller than 0.1 mm.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-10-21 | 1989-04-22 | 1989-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-21 | 1993-04-22 | 1993-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-21 | 1997-04-22 | 1997-10-22 | $7700.00 | Window Closed / Lapsed |