Patent ID: 7119561

Claim:
An electrical connecting apparatus comprising: a first, second and third plate-like members having plate-like portions spaced apart from each other in the thickness direction so that the plate-like portion of said second plate-like member may be positioned between said plate-like portions of said first and third plate-like members, each of the plate-like portions having a plurality of through holes penetrating in the thickness direction in said plate-like portions; and a plurality of probes passed through the through holes of said first, second and third plate-like members and having projected portions between said first and second plate-like members wherein each of the through holes of said first and second plate-like members has a small diameter portion for preventing said projected portion of said probe from passing through and a large diameter portion communicated to said small diameter portion and capable of receiving said projected portion, wherein each probe is curved in a region between said second and third plate-like members.