Metal working – Method of mechanical manufacture – Electrical device making
Patent
1994-04-04
1995-04-04
Arbes, Carl J.
Metal working
Method of mechanical manufacture
Electrical device making
29753, 29828, 174 88C, H01R 4304, B23P 1900
Patent
active
054025664
ABSTRACT:
A machine and method are disclosed for attaching a coaxial connector to the end of a coaxial cable. The machine seats the cable end having a preassembled contact into the connector housing, latching the contact in place, then conducts a pull test to verify proper latching. The jaws that grip the cable during insertion of the contact and pull testing are used to push the ferrule over the braided signal conductor prior to crimping the ferrule. A single air cylinder is used, at a relatively low pressure, to seat the contact and at a relatively high pressure to seat the ferrule. A constant force return spring is used to apply a predetermined test force to the jaws during the pull test. A high voltage test may be conducted at two points in the operating cycle.
REFERENCES:
patent: 3484936 (1969-12-01), Schwalm et al.
patent: 3621560 (1971-11-01), Le Bright
patent: 4268957 (1981-05-01), Sbuelz
patent: 4712296 (1987-12-01), Forney, Jr. et al.
patent: 5230640 (1993-07-01), Tardit
Arbes Carl J.
The Whitaker Corporation
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