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. 13, 1986
Filed:
Jul. 10, 1983
Kenneth F Hoffman, Collegeville, PA (US);
Hale Fire Pump Company, Conshohocken, PA (US);
Abstract
A transmission for a pump is constructed of an input member rotatably mounted in a housing and including a splined shaft portion and an input flange portion, an output member rotatably mounted in the housing in axial alignment with the input member and including a splined shaft portion and an output flange portion, and a sliding gear slidably mounted on the splined shaft portion of the input member at an internal splined portion thereof and having externally facing gear teeth. The sliding gear is movable between a 'ROAD' position wherein its internal splined portion engages both the splined shaft portions of the input member and the output member and a 'PUMP' position wherein its internal splined portion only engages the splined shaft portion of the input member and the gear teeth thereof are in engagement with gear means for driving the pump shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile