US4131257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stacking cable clamp
Assignee: EBY Co
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Filing: 1977-11-14
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Granted: 1978-12-26
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Expires: 1997-11-14
Abstract
Abstract Cable clamp with laterally spaced pairs of "pigeon hole" jaws at interfaces of top, bottom and intermediate clamping blocks assembles into a stacked array by a threaded bolt. Each jaw comprises a notched, preferably V-notched, male portion interfitting loosely within an undercut, preferably V-ground, female portion through a specially designed lateral clearance permitting each block to skew to a limited extent for clamping cables of unequal diameters of any interface. Medial shoulders at each interface act as bottoming stops at each level to provide a multi-stacking array which provide controlled float and compression without pinching.
Inventors
- 👤 Maurice Sterling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:41
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/22; F16L3/223; F16L3/2235; H; H01; H01R; H01R4/00; H01R4/28; H01R4/38; H01R4/44; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
199 words
A cable clamp comprising first and second outer jaw members and at least one intermediate jaw member adapted to be retained between said first and second outer jaw members, each said intermediate jaw member including a pair of spaced female portions contained within one side thereof and a pair of spaced male portions projecting from an opposite side thereof, said first outer jaw member including a pair of spaced male portions, said second outer jaw member including a pair of spaced female portions, said pairs of male portions loosely interfitting within corresponding pairs of female portions and including abutting limit stops at the interfaces therebetween, V-shaped notches longitudinally extending in each of said male portions, and V-shaped grooves longitudinally extending in each of said female portions to define diamond shaped pigeon hole jaws when said male and female portions interfit with each other, lateral guides at the outer margins of each of said female portions, and bolt means loosely passing through bores in said first and second outer jaw members and said intermediate jaw members for drawing said members together whereby a plurality of cables of different diameters can be stacked in fixed disposition with each other without pinching.
Claim 2
Dependent Claim
199 words
A cable clamp comprising first and second outer jaw members and at least one intermediate jaw member adapted to be retained between said first and second outer jaw members, each said intermediate jaw member including a pair of spaced female portions contained within one side thereof and a pair of spaced male portions projecting from an opposite side thereof, said first outer jaw member including a pair of spaced male portions, said second outer jaw member including a pair of spaced female portions, said pairs of male portions loosely interfitting within corresponding pairs of female portions and including abutting limit stops at the interfaces therebetween, V-shaped notches longitudinally extending in each of said male portions, and V-shaped grooves longitudinally extending in each of said female portions to define diamond shaped pigeon hole jaws when said male and female portions interfit with each other, lateral guides at the outer margins of each of said female portions, and bolt means loosely passing through bores in said first and second outer jaw members and said intermediate jaw members for drawing said members together whereby a plurality of cables of different diameters can be stacked in fixed disposition with each other without pinching.
Claim 3
Dependent Claim
171 words
A cable clamp comprising first and second outer jaw members and at least one intermediate jaw member adapted to be retained therebetween, each said intermediate jaw member including a pair of spaced female portions contained within one side thereof and a pair of spaced male portions projecting from the opposite side thereof, said first outer jaw member including a pair of spaced male portions and said second outer jaw member including a pair of spaced female portions, said pairs of male portions loosely interfitting within corresponding pairs of female portions and including abutting limit stops at the interfaces therebetween, notches at opposing surfaces of interfitting male and female portions to define pigeon hole jaws when said male and female portions interfit with each other, lateral guides at the outer margins of each of said female portions, and bolt means loosely passing through bores in each of the jaw members for drawing said members together whereby a plurality of cables of different diameter can be grasped in fixed stacked disposition without pinching.
Claim 4
Dependent Claim
171 words
A cable clamp comprising first and second outer jaw members and at least one intermediate jaw member adapted to be retained therebetween, each said intermediate jaw member including a pair of spaced female portions contained within one side thereof and a pair of spaced male portions projecting from the opposite side thereof, said first outer jaw member including a pair of spaced male portions and said second outer jaw member including a pair of spaced female portions, said pairs of male portions loosely interfitting within corresponding pairs of female portions and including abutting limit stops at the interfaces therebetween, notches at opposing surfaces of interfitting male and female portions to define pigeon hole jaws when said male and female portions interfit with each other, lateral guides at the outer margins of each of said female portions, and bolt means loosely passing through bores in each of the jaw members for drawing said members together whereby a plurality of cables of different diameter can be grasped in fixed stacked disposition without pinching.
Claim 5
Dependent Claim
27 words
The clamp of claim 2 wherein the male portions include flat parallel exterior walls adapted to tilt within corresponding flat parallel interior walls of said female portions.
Claim 6
Dependent Claim
27 words
The clamp of claim 2 wherein the notches at the opposing surfaces of interfitting male and female portions are of Vee-shaped configuration to define diamond shaped jaws.
Claim 7
Dependent Claim
19 words
The clamp of claim 2 including washer means cooperating with said bolt means to provide a constant compression lock.
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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) | 1981-12-25 | 1982-06-26 | 1982-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-25 | 1986-06-26 | 1986-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-25 | 1990-06-26 | 1990-12-26 | $7700.00 | Window Closed / Lapsed |