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:
Mar. 19, 1991
Filed:
Jul. 31, 1989
Tomohiro Sugano, Fujisawa, JP;
Isuzu Motors Limited, Tokyo, JP;
Abstract
A crankshaft assembly used in an internal combustion engine comprises: a crankshaft adjusted in dynamic balance in a manner such that it produces a predetermined inertia couple as it rotates; a pulley provided at one end of the crankshaft; a flywheel provided at the other end of the crankshaft; and balance adjust parts respectively formed in the pulley and flywheel for counterbalancing the inertia couple produced by the crankshaft, so that the crankshaft assembly is balanced statically and dynamically. It is possible to reduce the length of the engine by employing this crankshaft assembly without increasing the width and height of the engine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile