03944758 is referenced by 3 patents and cites 8 patents.

A talk line multiple communication and test apparatus for use in conjunction with telephone central office frame equipment and comprising a housing, a face plate, and a standard type rotary switch member having a plurality of positions mounted on said face plate and said housing having at least one input and at least one output connector of the Amphenol type fixedly connected thereto and disposed therewithin, means for electrically connecting said rotary switch with respect to said input and output connectors, said input and output connectors being of the panel mount type and being adapted to receive a mating connector in mating engagement therewith, at least one input jack mounted on said face plate and means for electrically connecting said input jack to said rotary switch, and a bias connector clip member which is positionable between an interior wall of said housing and pairs of mated input and output connectors to maintain the same in mated engagement for secure and positive electrical connection, wherein said bias connector clip member comprises a substantially U-shaped member and an end cap member within which are positioned the free ends of the legs of said U-shaped member with a threaded bolt extending longitudinally through said U-shaped member to compress the legs of said U-shaped member to selectively regulate the bowing-out of said legs in order to preselect the bias force exerted upon said mated Amphenol type connectors.

Title
Talk line multiple communication and test apparatus
Application Number
5/188722
Publication Number
3944758
Application Date
October 13, 1971
Publication Date
March 16, 1976
Inventor
Paul V DeLuca
Port Washington
NY, US
William V Carney
Valley Stream
NY, US
Agent
Philip D Amins
Assignee
Porta Systems Corporation
NY, US
IPC
H01R 7/06
H04M 3/22
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