Electrical connectors – With coupling movement-actuating means or retaining means in... – Including compound movement of coupling part
Patent
1989-10-31
1991-03-26
Abrams, Neil
Electrical connectors
With coupling movement-actuating means or retaining means in...
Including compound movement of coupling part
439259, H01R 450
Patent
active
050024990
ABSTRACT:
A moving mechanism of a moving plate for forming a contacting state and contact-releasing state in the socket for an electric part is characterized in including a contacting operation lever adapted to perform a horizontal movement operation of the moving plate in one direction, and a contact-releasing operation lever adapted to perform a horizontal movement operation of the moving plate in the other direction, one end of the contacting operation lever being pivotably axially supported on a side surface on one end side of the socket body, the one end of the operation lever being pivotally connected to the side surface of one end side of the moving plate by a transmission shaft, the transmission shaft being disposed such that when the contacting operation lever is pivoted about the supporting shaft, the transmission shaft renders a horizontal movement force to the moving plate so that the moving plate is moved in one direction, furthermore, one end of the contact-releasing operation lever being pivotally axially supported on a side surface of the other side of the socket body, the one end of the operating lever being pivotally connected to the side surface of the other end of the moving plate by a transmission shaft, the transmission shaft renders a horizontal movement force to the moving plate in the other direction, the contacting operation lever and the contact-releasing operation lever being laid along the side surface of the socket body.
REFERENCES:
patent: 4331371 (1982-05-01), Ichimura et al.
patent: 4519660 (1985-05-01), Ichimura et al.
patent: 4836798 (1989-06-01), Carter
IBM Technical Bulletin, vol. 22, No. 5, 10-1979, (p. 1936), 4381264.
Abrams Neil
Nguyen Khiem
Yamaichi Electric Mfg. Co. Ltd.
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