US4179774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable clamps
Assignee: Cable Supports Ltd
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Filing: 1978-06-22
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Granted: 1979-12-25
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Expires: 1998-06-22
Abstract
Abstract A cable clamp comprises a base member having two arms, each arm being attached to the base member at spaced apart locations thereon. The arms are pivotably mounted on the base member and a bolt and a nut are provided for securing the free ends of the arms together. Each of the base member and the arms has a pad for gripping a cable or group of cables. Each of the arms having two longitudinal grooves, one in each side edge of the arm and each arm pad having projections which engage in said grooves so that the arm pads are slidable for at least limited movement along said arms.
Inventors
- 👤 Stanley A. Bradbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:12
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/04; F16G11/044; F16G11/048; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/39; Y10T24/3936; Y10T24/44; Y10T24/44291; Y10T24/44564
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
161 words
A cable clamp having: a base member; two arms, each defining two longitudinal grooves, one in each side edge of the respective arms; first means for mounting one of the arms at one end thereof at a first location on said base member; second means for mounting the other of the arms at one end thereof at a second location on said base member, said second location being spaced from said first location and at least one of the arms being pivotally attached to the base member; means for securing the other ends of the arms together; and a pad for each of said arms and base member for gripping a cable or group of cables in the region between the arms and base, each of the pads for the arms having projections for engaging in the grooves of their respective arms so that the pads for the arms are slidable for at least limited longitudinal movement along their respective arms.
Claim 2
Dependent Claim
161 words
A cable clamp having: a base member; two arms, each defining two longitudinal grooves, one in each side edge of the respective arms; first means for mounting one of the arms at one end thereof at a first location on said base member; second means for mounting the other of the arms at one end thereof at a second location on said base member, said second location being spaced from said first location and at least one of the arms being pivotally attached to the base member; means for securing the other ends of the arms together; and a pad for each of said arms and base member for gripping a cable or group of cables in the region between the arms and base, each of the pads for the arms having projections for engaging in the grooves of their respective arms so that the pads for the arms are slidable for at least limited longitudinal movement along their respective arms.
Claim 3
Dependent Claim
27 words
A cable clamp as claimed in claim 1 wherein the pads are made of a slightly resilient material so that they can be forced onto the arms.
Claim 4
Dependent Claim
16 words
A cable clamp as claimed in claim 2 wherein the pads are formed from moulded nylon.
Claim 5
Dependent Claim
67 words
A clamp as claimed in claim 1 wherein the projections are in the form of inwardly extending ribs on side arms of a channel shaped portion of the pad so that the pad can be resiliently forced onto an arm of the clamp with the projections snapping into the grooves on the arm to retain the pad in position yet permitting limited longitudinal movement along the arm.
Claim 6
Dependent Claim
34 words
A cable clamp as claimed in claim 1 wherein the means for securing the other ends of the arms comprises a bolt between the arms for securing the outer ends of the arms together.
Claim 7
Dependent Claim
40 words
A cable clamp as claimed in claim 1 wherein the base member also has longitudinal grooves in its sides to receive a pad having projections engaging in the grooves to permit limited movement of the pad on the base member.
Claim 8
Dependent Claim
28 words
A cable clamp as claimed in claim 1 wherein the arms and the base of the clamp are each manufactured from a plastics material with a metal core.
Claim 9
Dependent Claim
17 words
A cable clamp as claimed in claim 7 wherein the plastics material is nylon or glass-filled nylon.
Claim 10
Dependent Claim
14 words
A cable clamp as claimed in claim 7 wherein the core is of steel.
References Cited (Backward Citations)
GB722084A
Cited
GB1096000A
Cited
US3654668A
Cited
US3682422A
Cited
US3893647A
Cited
US4004326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |