Electrical connectors – With coupling movement-actuating means or retaining means in... – Bayonet coupling part movable about its axis
Patent
1993-09-29
1995-05-02
Nguyen, Khiem
Electrical connectors
With coupling movement-actuating means or retaining means in...
Bayonet coupling part movable about its axis
439619, H01R 450
Patent
active
054114101
ABSTRACT:
A terminal formed by bending from a single metal piece for use in a bulb socket having a bulb insertion opening for accommodating a bulb, where the terminal is used for connecting with a base electrode formed in the outer perimeter of the bulb includes a contact element. The contact element is formed by stamping the metal piece to have a contact portion and a spring portion for resiliently hold the contact portion in contact with the base electrode. The spring portion is located on a position away from the base electrode when the bulb is inserted in the bulb insertion opening. Therefore, the spring porion of the contact element is kept from deterioration of spring characteristics caused by the heat from the bulb.
REFERENCES:
patent: 3417362 (1968-12-01), Reynolds
patent: 3986068 (1976-10-01), Albrecht
patent: 4647132 (1987-03-01), Mikola
patent: 4720272 (1988-01-01), Durand
patent: 5282756 (1994-02-01), Heindl et al.
Matsumoto Masayoshi
Ogawa Shinji
Ichikoh Industries Ltd.
Nguyen Khiem
Sumitomo Wiring Systems Ltd.
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