The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 29, 1997
Filed:
Oct. 17, 1995
Alois Schaeffeler, Spaichingen, DE;
Axel Riess, Tuttlingen, DE;
Marquardt GmbH, Rietheim-Weilheim, DE;
Abstract
An electrical switch includes a stationary contact supported in a housing; a movable contact displaceable between first and second states toward or away from the stationary contact; a blade stationarily supported in the housing; a contact link carrying the movable contact and being rockably supported on the blade to assume first and second pivotal positions thereon to place the movable contact into the first or second state; an operating device movably supported in the housing and being movable in opposite directions of displacement into an operated state and an unoperated state; a first resetting arrangement means for urging the operating device into the unoperated state; a pivotal arm extending from the operating device; a pivot bearing pivotally securing the pivotal arm to the operating device; an operating stud attached to the pivotal arm and cooperating with the contact link for placing the contact link into the first or second pivotal position as the operating device moves into the unoperated or operated state; and a second resetting arrangement for urging the pivotal arm and the operating stud toward the contact link. The pivot bearing and the operating stud are spaced from one another such that in the unoperated state the operating stud is in contact with the contact link and the pivot bearing is situated laterally adjacent the contact link relative to the directions of displacement of the operating device.