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:
May. 24, 1988
Filed:
Jul. 22, 1987
Garrett A Komaniak, Benton Harbor, MI (US);
Webster Electric Company, Inc., Racine, WI (US);
Abstract
An improved float-actuated switching assembly, having a pusher (92) linked to a float (14), a movable carrier member (16), preferably a pivotable cam, having upper and lower brackets (78 and 80) between which the pusher moves, first and second stops (18 and 20) to limit carrier movement, a contact member (22) on the carrier positioned to contact the stops, and magnets (88 and 90) to releasably hold the contact against a stop as the pusher moves toward and applies initial force to one of the brackets. Increasing force caused by continuing float movement eventually breaks the magnetic force such that the carrier moves quickly to actuate a switch element (26) preferably through a cam follower (96).