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:
Feb. 23, 1988
Filed:
Jul. 10, 1986
John C Jones, Chicago, IL (US);
Illinois Tool Works Inc., Chicago, IL (US);
Abstract
An electrical switching apparatus is disclosed for making or breaking a plurality of electrical connections substantially simultaneously. The apparatus includes a planar substrate, a first set of electrical terminals arrayed on the substrate in a pattern providing mating pairs of terminals displaced by a distance, an actuator having a contact effecting surface and carrying thereon a plurality of moveable bridging contacts which are in substantial registration each with a respective mating pair of terminals. The actuator response to application of an actuating force toward the substrate to establish bridging contact by the bridging contact between each of the mating pairs of terminals substantially simultaneously. In the preferred embodiment a plurality of such switching apparati are actuated by a common actuating shaft.