Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Externally threaded fastener element – e.g. – bolt – screw – etc. – Head driving structure
Patent
1997-08-05
1999-01-26
Wilson, Neill
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Externally threaded fastener element, e.g., bolt, screw, etc.
Head driving structure
411169, 411910, 411973, 301 51, F16B 2300, F16B 3506
Patent
active
058631666
ABSTRACT:
A device for locking bicycle components to the bicycle frame comprises a threaded bolt with a corresponding nut having a rotatable casing surrounding the outer surface thereof and a key for engaging the nut. The key and the end face of the nut have at least one spigot and at least one hole such that the spigots of each fit into the holes of the other. When so engaged, the key is capable of turning the nut. The key preferably includes leverage arms for aiding the turning of the nut.
REFERENCES:
patent: 1447564 (1923-03-01), Norlund et al.
patent: 2218126 (1940-10-01), Thacher
patent: 2534446 (1950-12-01), Howard
patent: 3034386 (1962-05-01), Corlett et al.
patent: 3519979 (1970-07-01), Bodenstein
patent: 4018111 (1977-04-01), Goldhaber
patent: 4025140 (1977-05-01), Matys
patent: 4057985 (1977-11-01), Stahl
patent: 4114409 (1978-09-01), Scire
patent: 4621873 (1986-11-01), Weinstein et al.
patent: 4674306 (1987-06-01), Halpern
patent: 5007260 (1991-04-01), Sharp
patent: 5112176 (1992-05-01), McCauley et al.
Kenaga Michael L.
Pinhead Components Inc.
Wilson Neill
LandOfFree
Anti-theft locking device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-theft locking device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-theft locking device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1445686