Moisture resistant clamp for portable cables
AssigneePass & Seymour, Inc.
InventorJohn N. Navarro
Life of this patent
Estimating the term…
Abstract
A cable clamp is disclosed for securing a cable passing through a hole in a wall or the like. A fluid resistant seal between the clamp and the cable passing through the clamp is formed as the cable is being secured within the clamp. The cable clamp comprises a generally tubularly shaped body portion with two rows of overlapping tapering axial projections at one end, a generally tubularly shaped elastomeric member disposed between the two rows of projections, a nut for securing the clamp to a wall or the like and a nut for securing the cable within the clamp.
Claims7
A cable securing device comprising:
- (a) a generally tubularly shaped body portion;
- (b) a first plurality of axial projections disposed at one end of said body portion;
- (c) a second plurality of axial projections disposed adjacent said first plurality of axial projections, said second plurality of axial projections defining an inner surface of said tubularly shaped body portion at said one end of said body portion;
- (d) a generally tubularly shaped elastomeric member disposed intermediate said first and second plurality of axial projections;
- (e) means for securing said tubularly shaped body portion to a wall;
- (f) means for forcing said first plurality of axial projections against said elastomeric member, said elastomeric member against said second plurality of axial projections, and said second plurality of axial projections against a sheath of a cable disposed adjacent said inner surface;
- whereby said body portion is secured to said wall and a cable is secured to said body portion, and a fluid resistant seal is formed between said cable and said cable securing device.
A cable securing device comprising:
- (a) a generally tubularly shaped body portion;
- (b) a first plurality of tapering, generally rectangular axial projections disposed at one end of said body portion such that each of said first plurality of projections taper towards said one end, each of said first plurality of said projections lying in substantially the same circumferential plane and spaced substantially equally apart from its two adjacent projections of said first plurality of axial projections;
- (c) a second plurality of tapering, generally rectangular axial projections disposed adjacent said first plurality of said projection, each of said second plurality of projections lying in substantially the same tapering circumferential plane and spaced substantially equally apart from its two adjacent projections of said second plurality of axial projections, said second plurality of axial projections defining an inner surface of said tubularly shaped body portion at said one end of said body portion, said first plurality of axial projections lying in overlapping relationship to gaps between adjacent pairs of said second plurality of axial projections;
- (d) a generally tubularly shaped elastomeric member disposed intermediate said first and second plurality of axial projections;
- (e) means for securing said tubularly shaped body portion to a wall;
- (f) means for forcing said first plurality of axial projections against said elastomeric member, said elastomeric member against said second plurality of axial projections, and said second plurality of axial projections against a sheath of a cable disposed adjacent said inner surface;
- whereby said body portion is secured to said wall and a cable is secured to said body portion, and a fluid resistant seal is formed between said cable and said cable securing device.
Dependencies are inferred from the claim text.