Patents by Inventor Rolf Weinhold

Rolf Weinhold has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Remote-controlled mechanism with a motor for circuit-breakers
    Patent number: 6204741
    Abstract: A motor-operated remote-control mechanism for electrical switching devices, especially for circuit breakers, can be used for different sizes with different switching characteristics, while taking necessary safety measures into account. The mechanism consumes as little power as possible and has a simple structure. The circuit breaker is screwed onto a frame. The mechanism can be adapted to several sizes of circuit breakers by using different frames combined with different types of mechanism assemblies with and without a snap-action function.
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: March 20, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventors: Guntram Becker, Rolf Weinhold, Hagen Trinks