Adjustable expansion rivet

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element – Having plastically flowable or deflectable end – e.g. – rivet,...

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Details

411903, 16193, F16B 1908, E05D 1300

Patent

active

057384754

ABSTRACT:
An adjustable expansion pivot rivet for connecting a movable member to a fixed member having a cylindrical exterior surface, a hollow interior portion with a terminating portion and a solid interior portion such that the hollow interior portion extends through the fixed member and the terminating portion and solid interior portion extends into the movable member, the hollow interior portion expanding in the hole of the fixed member to fill therein, and the termination portion and solid interior portion defining a gap forming a reservoir for lubricant in the movable member.

REFERENCES:
patent: 1503859 (1924-08-01), Stimpson
patent: 2302501 (1942-11-01), Mears
patent: 3497909 (1970-03-01), Davis
patent: 3505923 (1970-04-01), Neill
patent: 4088053 (1978-05-01), Tyree
patent: 4177545 (1979-12-01), Lambertz
patent: 4202243 (1980-05-01), Leonhardt
patent: 4221041 (1980-09-01), Hufnagl et al.

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