Coke oven door closure

Details Coke oven door closure Coke oven door closure

1974-12-09

1976-04-27

Moore, Richard E.

Closure fasteners

Bolts

Sliding

292260, E05C 2102

Patent

active

039530639

ABSTRACT:
A door closure includes a spring bearing member on a door body. A spring is positioned in the spring bearing member and urges a locking bar and locking bar support outwardly thereof into locking engagement with locking hooks. The spring bearing member is movable along the door body. A lever system is pivoted on the door body from a first position wherein the spring urges the locking bar into engagement with the locking hooks to a second position wherein the locking bar is out of engagement with and longitudinally spaced from the locking hooks.

REFERENCES:
patent: 1490777 (1924-04-01), LaFortune
patent: 2203817 (1940-06-01), Ferris
patent: 2234575 (1941-03-01), Otto et al.

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