Coupler knuckle assembly

Details Coupler knuckle assembly Coupler knuckle assembly

1976-09-17

1978-05-23

Blix, Trygve M.

Railway draft appliances

Couplings

Counterpart

213100R, B61G 300

Patent

active

040906159

ABSTRACT:
An improved coupler knuckle wherein the tail surface contour is formed by a mathematical function curve so that upon closing the portion of the surface, which interfaces with the lock becomes closer to the knuckle pivot thus providing increased clearance for the lock movement.

REFERENCES:
patent: 1897279 (1933-02-01), Richards
patent: 3856156 (1974-12-01), Metzger
patent: 3972421 (1976-08-01), De Penti

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