WEDGE DEADEND TO SUPPORT FOR OPTICAL GROUND WIRE
First Claim
Patent Images
1. A securing apparatus comprising:
- a frame having a pair of plates with each plate having an inwardly facing surface and an outwardly facing surface such that the inwardly facing surfaces of the plates are facing each other, the frame having a first and a second end;
opposed upper and lower wedges having longitudinal tapered edges, the wedges each having an inner face with a longitudinal recess such that when the wedges are disposed in said frame with the inner faces opposed to one another, a longitudinal opening suited for seating a cable is created by the longitudinal recesses;
a cam having a slot suitable for holding the cable, said cam being disposed rotatably between the plates,wherein the inwardly facing surface of each plate is arranged to receive the edges of the wedges such that the wedges may be slidably mounted in the frame with the inner faces opposed to one another, and the edges of the wedges both tapering towards the first end of the frame,wherein the upper and lower wedges are aligned by the rotation of the cam.
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Accused Products
Abstract
A wedge deadend used to secure a cable is disclosed. The wedge deadend includes a single assembled frame comprising two plates. Two wedges between the plates grip a cable between them. A cam/bail retainer is included to align the wedges precisely.
45 Citations
19 Claims
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1. A securing apparatus comprising:
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a frame having a pair of plates with each plate having an inwardly facing surface and an outwardly facing surface such that the inwardly facing surfaces of the plates are facing each other, the frame having a first and a second end; opposed upper and lower wedges having longitudinal tapered edges, the wedges each having an inner face with a longitudinal recess such that when the wedges are disposed in said frame with the inner faces opposed to one another, a longitudinal opening suited for seating a cable is created by the longitudinal recesses; a cam having a slot suitable for holding the cable, said cam being disposed rotatably between the plates, wherein the inwardly facing surface of each plate is arranged to receive the edges of the wedges such that the wedges may be slidably mounted in the frame with the inner faces opposed to one another, and the edges of the wedges both tapering towards the first end of the frame, wherein the upper and lower wedges are aligned by the rotation of the cam. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method for securing a cable comprising:
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arranging a cable in a frame comprising a pair of plates and a first wedge; holding the first wedge substantially stationary; inserting a second wedge into the frame, such that the first and second wedges squeeze the cable between them; subsequently rotating a cam to align the second wedge with the first wedge; and releasing the first and second wedges such that the first and second wedges move in unison in accordance with a tension in the cable.
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Specification