E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
292/30, 70/47
E05C 19/08 (2006.01) E05B 65/14 (2006.01)
Patent
CA 1174480
DOOR LOCK Abstract of the Disclosure A door lock includes a cooperating bracket and hasp having aligned openings for receiving a pin. In the locking position of the pin, in which the pin is re- ceived through the aligned openings, a transverse hole in the lower end portion of the pin is aligned with a vertically elongated slot in a wall of the bracket for receiving a security member to prevent upward movement of the pin out of the openings. The openings are shaped to have aligned outwardly extending longitudinal grooves which receive a longitudinal flange on the pin. A cam member pivots between pin blocking and pin releasing positions and has a flat lower flange with a vertical hole therethrough. The hasp has a flat upper wall with a hole therethrough aligned with the hole in the cam member lower flange for receiving a security member to prevent movement of the cam member from its pin blocking position to its pin releasing position.
387380
Jenkins Oliver J.
Mayfield Charles W.
Macrae & Co.
Youngstown Steel Door Company (the)
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