Connecting device including guide sleeve with expandable collar

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap – Metallic resilient securing means

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Details

411105, 411999, 411501, F16B 2118, F16B 3900

Patent

active

061356905

ABSTRACT:
A closure device for connecting two members which for example have at least in regions the form of plates, includes a closure pin which can be secured, if necessary, loss-proof on the first member and a receiving element which can be disposed on the back side of the second member. The closure pin has a head section for bracing on the front side of the first member and a shaft section which can be guided through an opening of a guidance sleeve disposed in an opening of the first member. The shaft section has threads cooperating with counterthreads of a connecting section of the receiving element. The guidance sleeve on the end associated with the heat section of the closure pin includes a radially expanded head section and at the end facing away from the head section of the closure pin a radially expandible collar-like securing section which is bent round-about outwardly. The guidance sleeve encompasses the shaft section of the closure pin in the region of a shearing gap between the first member and the second member free of play, or substantially free of play.

REFERENCES:
patent: 4324517 (1982-04-01), Dey
patent: 4735536 (1988-04-01), Duran
patent: 4815908 (1989-03-01), Duran et al.
patent: 4884930 (1989-12-01), Dobbeler
patent: 4906153 (1990-03-01), Duran
patent: 5006025 (1991-04-01), Duran
patent: 5195858 (1993-03-01), Dobbeler

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