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:
Aug. 30, 1988
Filed:
Aug. 25, 1987
Ernst Hatz, Ruhstorf, DE;
Motorenfabrik Hatz GmbH & Co. KG, Ruhstorf, DE;
Abstract
A starting handle for internal combustion engines. A hand crank and a starting shaft are connected to an appropriate element of the engine to be started. A driving mechanism is provided between the hand crank and the starting shaft, so that when the hand crank is turned in the starting direction, the hand crank drives the starting shaft and thereby the engine element. The driving mechanism is released in the event of kickback of the starting shaft and movement thereof in the direction opposite to the direction of starting. A weighted element is provided independent of the engine and is mounted coaxially with respect to the starting shaft. The weighted element is held by gravity in a vertical position and, in the event of kickback, is restrained from movement from the vertical to cause the driving mechanism between the hand crank and the starting shaft to be released.