Connector for coaxial cable having corrugated outer conductor and method of attachment
First Claim
1. A connector assembly for a coaxial cable having an inner conductor and a corrugated outer conductor, said connector assembly comprising:
- an inner connector adapted to engage the end of the inner conductor of the coaxial cable,a unitary outer connector in the form of a hollow cylinder having a thick central portion for supporting a coupling nut, and thin end portions forming a pair of barrels projecting from opposite ends of said central portion, one of said barrels having a threaded inside surface for threadingly engaging the corrugated outer surface of the outer conductor of said cable, the inside wall of said outer connector forming a circumferential shoulder which extends radially inwardly along the end of the corrugated outer conductor of the cable so that when said outer connector is threaded onto said outer conductor, said shoulder is pressed into engagement with the end of said outer conductor to make electrical contact therewith, anda dielectric spacer between said inner and outer connectors.
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Accused Products
Abstract
A connector assembly for a coaxial cable with an inner conductor and a corrugated outer conductor. The connector assembly comprises a center connector adapted to engage the end of the inner conductor of the coaxial cable, a dielectric spacer around the inner connector, an outer connector in the form of a hollow cylinder with a thick central portion for supporting a coupling nut, and thin end portions which form a pair of barrels projecting from opposite ends of the central portion. One of the barrels has a threaded inside surface for threadingly engaging the corrugated outer surface of the outer conductor of the cable. The inside wall of the outer connector forms a circumferential shoulder which extends radially inwardly along the end of the corrugated outer conductor of the cable so that when the outer connector is threaded onto the outer conductor, the shoulder is pressed into engagement with the end of the outer conductor to make electrical contact therewith. The thread portion of the barrel is sufficiently thin that it can be crimped into the corrugations of the outer conductor to permanently attach the outer connector to the cable.
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Citations
6 Claims
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1. A connector assembly for a coaxial cable having an inner conductor and a corrugated outer conductor, said connector assembly comprising:
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an inner connector adapted to engage the end of the inner conductor of the coaxial cable, a unitary outer connector in the form of a hollow cylinder having a thick central portion for supporting a coupling nut, and thin end portions forming a pair of barrels projecting from opposite ends of said central portion, one of said barrels having a threaded inside surface for threadingly engaging the corrugated outer surface of the outer conductor of said cable, the inside wall of said outer connector forming a circumferential shoulder which extends radially inwardly along the end of the corrugated outer conductor of the cable so that when said outer connector is threaded onto said outer conductor, said shoulder is pressed into engagement with the end of said outer conductor to make electrical contact therewith, and a dielectric spacer between said inner and outer connectors. - View Dependent Claims (2, 3, 4, 5)
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6. In combination, a connector assembly and a coaxial cable having a helically corrugated outer conductor, the connector assembly comprising:
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an inner connector adapted to engage the end of the inner conductor of the coaxial cable, a unitary outer connector having a threaded inner surface to match the helical corrugations of said outer conductor of the coaxial cable so that said outer connector can be threaded onto said helically corrugated outer conductor, said outer connector forming a shoulder having an inside diameter approximately as small as the inside diameter of the helically corrugated outer conductor, for engaging the end of said outer conductor, and a dielectric spacer between said inner and outer connectors.
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Specification