Check rail lock

Details Check rail lock Check rail lock

1986-01-22

1988-04-12

Gall, Lloyd A.

Closure fasteners

Bolts

Swinging

74548, 292209, 292241, 292DIG47, 292DIG61, E05C 304

Patent

active

047369728

ABSTRACT:
A check rail lock having a housing with an interior space rotatably mounts a shaft connected to a handle and a cam and with stop members associated with the cam and the housing for limiting rotation of the cam between locked and unlocked positions. The cam is releasably held in either of these positions by mounting of a spring washer on the shaft to which the cam is fixed, and with the spring washer and the housing having coacting detent structure which releasably holds the cam in either the locked or unlocked position.

REFERENCES:
patent: 423761 (1890-03-01), Hasenpflug
patent: 952277 (1910-03-01), Pilarski
patent: 1139575 (1915-05-01), Pitsch
patent: 1203980 (1916-11-01), Clarke
patent: 1575330 (1926-03-01), Goodman
patent: 2258617 (1941-10-01), Knauff
patent: 3119591 (1964-01-01), Malecki
patent: 3135542 (1964-06-01), Wilkinson
patent: 3811718 (1974-05-01), Bates
patent: 3951444 (1976-04-01), Shull
patent: 4436328 (1984-03-01), Chernosky
Truth Incorporated revised Part No. drawings, 45005 and 45020, bearing dates of 9-19-80 and 10-17-84, respectively.

Affiliated with

Also associated with

Rating

Check rail lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Check rail lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Check rail lock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1425283