Sliding door locking device

Closure fasteners – Hasps – Sliding catch

Patent

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Details

E05C 1908

Patent

active

039984842

ABSTRACT:
The invention provides a locking device for railway freight car doors including a wedge-shaped locking pin engageable with the hasp for maintaining the door tightly closed, the wedge being so mounted that it need not be withdrawn from locking position to permit release of the lock.

REFERENCES:
patent: 1223389 (1917-04-01), Hynes
patent: 2387109 (1945-10-01), Beauchamp et al.
patent: 2442031 (1948-05-01), Beauchamp
patent: 3021162 (1962-02-01), Jahn
patent: 3240523 (1966-03-01), Heimann

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