Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Member or portion thereof located between substructure and...
Patent
1990-04-09
1991-10-15
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Member or portion thereof located between substructure and...
411162, 411544, 411916, F16B 3924, F16B 4302
Patent
active
050569759
ABSTRACT:
A washer for use in fastening two members by a bolt is disclosed herein. The washer comprises an elastic body disposed between a head of the bolt and a seat surface corresponding to a surface of one member of the members. The body has a hole to allow for passage of a shank of the bolt. At least one projection is provided on a surface of the body facing the seat surface for engaging with the seat surface. The surface of the projection contacting with the seat surface is formed in a smooth arc.
REFERENCES:
patent: 1031970 (1912-07-01), Stockford
patent: 1043721 (1912-11-01), Prince
patent: 2069402 (1937-02-01), Cowlin
patent: 2179575 (1939-11-01), Hosking
TRW Steering & Industrial Products (Japan) Co. Ltd.
Wilson Neill R.
LandOfFree
Elastically compressible conical lock washer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elastically compressible conical lock washer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elastically compressible conical lock washer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-986886