Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap – Wedge-securing means
Patent
1994-11-14
1997-01-07
Saether, Flemming
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Headed fastener element with nut, washer, securing means or cap
Wedge-securing means
411535, F16B 1900, F16B 4300
Patent
active
055909914
ABSTRACT:
A locking device (10) is for locking a first member (12) to a second member (14). The first and second members are mounted on a pivot pin (16) of the locking device. A lever (26) has two cams (25) adjacent the pivot pin (16) between cam followers (22a,22b) and which retain each cam (25) in position. The lever (26) is movable between a locking position, in which each cam (25) urges the second member (14) towards the first member (12) to prevent relative rotation therebetween, and a release position (FIG. 2) in which the second member (14) is free to rotate about the pivot pin (16) relative to the first member (12). Such a locking device (10) is particularly suitable for use in releasably holding a bevel block (14) against a mounting block (12) of a chop saw or the like.
REFERENCES:
patent: 2234938 (1941-03-01), Degener
patent: 2430677 (1947-11-01), Hobart
patent: 3561076 (1971-02-01), Gunther
patent: 3709088 (1973-01-01), Pitzer
patent: 4614452 (1986-09-01), Wang
patent: 4674908 (1987-06-01), Kagerer
patent: 5022672 (1991-06-01), Kawai
patent: 5135330 (1992-08-01), Chen
patent: 5239906 (1993-08-01), Garuglieri
patent: 5249879 (1993-10-01), Zoor
European Search Report.
British Search Report.
Black & Decker Inc.
Dearing Dennis A.
Saether Flemming
Voss Frederick H.
Yocum Charles E.
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