Magnetically-actuated coupler for model railroad cars
OwnerRobert H. Staatinventor
Life of this patent
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Abstract
A magnetically actuated coupling and uncoupling system for model railroads comprised of a drawbar pivotally-mounted to one end of a railroad car, wherein the drawbar contains an integral leaf spring extending from the first end of the coupler to tend to center the drawbar, a coupler body with cantilever springs secured to the second end of the drawbar, a magnetically-actuated post pivotally-secured to the drawbar extending downward from the drawbar, and a pivotally-mounted coupler knuckle secured to the post and pivotally secured to the drawbar such that the pivotally-mounted coupler knuckle will interact with the cantilever spring.
Claims5
A magnetically-actuated coupler assembly for a model railroad car comprising
- (a) a drawbar with first and second ends, capable of being pivotally mounted within a coupler pocket in the end of a model railroad car,
- (b) formed as an integral part of the first end of the drawbar is a leaf spring extending from the first end of the drawbar,
- (c) secured to the second end of the drawbar is a coupler head, wherein the coupler head contains a pair of stops which limit the movement of a pivotally mounted coupler knuckle;
- (d) a cantilever spring formed as an integral part of the drawbar located proximal from the coupler body,
- (e) a magnetically-actuated post pivotally secured to the drawbar which extends downward from the drawbar, and
- (f) the pivotally mounted coupler knuckle is pivotally secured to the second end of the drawbar such that it is in constant interaction with the cantilever spring to urge the coupler knuckle to a closed or coupled position.
Dependencies are inferred from the claim text.