Center locking device for rail car plug type doors

Details Center locking device for rail car plug type doors Center locking device for rail car plug type doors

1998-11-19

2000-06-06

Dayoan, B.

Closure fasteners

Bolts

Swinging

292286, E05B 3902

Patent

active

060709200

ABSTRACT:
A lock for railway car sliding doors of the plug type that secures the center bottom edge of the door against unintentional outward movement caused by accidental impact from within the car. The lock is secured to the rail car surface adjacent the bottom edge of the door and is pivoted into door engagement on the center bottom of the door.

REFERENCES:
patent: 270874 (1883-06-01), Brooks
patent: 2196294 (1940-04-01), Dwyer
patent: 3683552 (1972-08-01), Bollinger, Sr.
patent: 3776581 (1973-12-01), Ross, Jr.
patent: 3933384 (1976-01-01), Schuller et al.
patent: 4098022 (1978-07-01), Hesch
patent: 5467558 (1995-11-01), Kober et al.

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