Casket lock for valve assembly

Details Casket lock for valve assembly Casket lock for valve assembly

1984-05-07

1986-12-23

Wolfe, Robert L.

Locks

Special application

For control and machine elements

70178, 285 80, 292307B, F16K 3500

Patent

active

046304568

ABSTRACT:
A casket lock for a gas utility valve having inlet and outlet conduits includes a pair of mating casket sections releasably connected together along a hinge about which the sections are movable between open and closed positions. In the closed position the casket sections cooperate to define a casket containing the valve and the conduit connections thereto. The casket sections are releasably retained in closed position by a fastener contained within the casket. A tubular lock secured in locked position to the casket prevents access to the fastener.

REFERENCES:
patent: 1221354 (1917-04-01), Mitchell
patent: 1480472 (1924-01-01), Sauton
patent: 1656253 (1928-01-01), Weaver et al.
patent: 1870040 (1932-08-01), Dietze
patent: 2048424 (1936-07-01), Caldwell
patent: 2565659 (1951-08-01), Kontra
patent: 3406708 (1968-10-01), Maydock
patent: 3817065 (1974-06-01), Sander
patent: 4058328 (1977-11-01), Nickerson et al.
patent: 4144729 (1979-03-01), Nielsen
patent: 4407146 (1983-10-01), Nielsen

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-165235