H.F. cable socket
First Claim
Patent Images
1. Socket connection with a coaxial cable having an inner and outer conductor, comprising:
- a sleeve;
an annulus with inner conical surface, axially movably disposed in the sleeve;
a hollow, externally conical member of variable inner diameter for receiving and disposition on the outer conductor and coacting with the annulus to clamp the conical member onto the outer conductor;
the annulus and the conical member remaining axially movable relative to each other inside of the sleeve except for the engagement of the conical surfaces;
spring means in the sleeve acting against the annulus and urging the annulus onto the conical member for reducing its diameter and clamping action thereon, the spring being sufficiently strong so that it continues to shift the annulus onto the conical member due to being axially movable, and to thereby supply the clamping force exerted by the conical member upon the outer conductor even after yielding of the outer conductor as a result of such clamping action;
a socket element in electrical contact with the outer conductor and connected to the sleeve, the socket element having an annular recess; and
a sealing ring in the recess bearing against the outer conductor and against the conical member at one end thereof, said end facing axially away from the annulus.
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Abstract
A tubular clamping cone with axial split is placed on a coaxial cable and is engaged by a clamping annulus with conical inner surface, the latter element being slidably disposed in a sleeve and urged by springs onto the clamping cone. A socket element is threaded into the sleeve and has an O-ring to urge the cone towards the annulus when the socket element is threaded into the sleeve and makes contact with the outer conductor of the cable.
218 Citations
8 Claims
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1. Socket connection with a coaxial cable having an inner and outer conductor, comprising:
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a sleeve;
an annulus with inner conical surface, axially movably disposed in the sleeve;a hollow, externally conical member of variable inner diameter for receiving and disposition on the outer conductor and coacting with the annulus to clamp the conical member onto the outer conductor; the annulus and the conical member remaining axially movable relative to each other inside of the sleeve except for the engagement of the conical surfaces; spring means in the sleeve acting against the annulus and urging the annulus onto the conical member for reducing its diameter and clamping action thereon, the spring being sufficiently strong so that it continues to shift the annulus onto the conical member due to being axially movable, and to thereby supply the clamping force exerted by the conical member upon the outer conductor even after yielding of the outer conductor as a result of such clamping action; a socket element in electrical contact with the outer conductor and connected to the sleeve, the socket element having an annular recess; and
a sealing ring in the recess bearing against the outer conductor and against the conical member at one end thereof, said end facing axially away from the annulus. - View Dependent Claims (2, 3, 4, 5)
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6. Connector element and termination for coaxial cable comprising:
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a hollow tubular conical clamping member for slipping over and receiving the cable; an annulus with inner conical surface; a sleeve with threaded end and containing the annulus as well as the clamping member and positioning the annulus for coacting with the clamping member, said annulus and said member being movably disposed in the sleeve;
first resilient means biasing the clamping member axially in a first direction against the annulus; andsecond resilient means being spring means which includes at least one plate spring, for biasing the annulus axially; said annulus remaining movable in the sleeve except for engagement with said member while being biased by the second resilient means in a direction opposite to the first direction against the clamping member, said first and second resilient means being sufficiently strong so that the resulting force urging the annulus and the member towards each other continues to shift the annulus onto the conical member due to being axially movable, and to thereby provide the clamping force and action exerted by the member upon the cable even after yielding of said cable as a result of such clamping action. - View Dependent Claims (7, 8)
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Specification