Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Patent
1989-09-27
1991-04-23
Bishop, Steven C.
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
439331, 439264, H01R 1362
Patent
active
050096095
ABSTRACT:
An IC socket includes a socket body having a plurality of contacts arranged in such a manner as to contact terminal members of an IC package. A contact shutter member is vertically movably mounted on the socket body and adapted, when lowering, to push the contacts against their elastic property so that the contacts will be displaced backward and downward to remove the contact relation. A contact shutter device in the IC socket is characterized by each of the contact having a contact piece portion extending upward from a fixedly embedded portion thereof through a curved spring piece, a cantilever arm extending backward from the contact piece portion, the cantilever arm being provided with a pressing force receiving portion formed on a free end portion thereof and pushed down by the contact shutter member, and a push-start point of the pressing force receiving portion by the contact shutter device being set to a position which is higher than a contact point of the contact piece portion with respect to the terminal members.
REFERENCES:
patent: 4715823 (1987-12-01), Ezura et al.
patent: 4799897 (1989-01-01), Mogi et al.
patent: 4801273 (1989-01-01), Ikeya et al.
patent: 4846704 (1989-07-01), Ikeya
Ishida Junji
Matsuoka Noriyuki
Bishop Steven C.
Yamaichi Electric Mfg. Co. Ltd.
LandOfFree
Contact shutter device in IC socket does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Contact shutter device in IC socket, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact shutter device in IC socket will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1618541