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. 31, 1999
Filed:
Nov. 25, 1997
Applicant:
Inventors:
Hiroaki Kojima, Wako, JP;
Takeshi Maeda, Wako, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
1231821 ;
Abstract
A decompression mechanism in an engine is provided, which is constructed so that a centrifugal weight, a pivot supporting the centrifugal weight on a driven timing gear, and an operating pin adapted to transmit the swinging movement of the centrifugal weight to a decompression cam shaft, can be formed as a single piece from a single steel wire, thereby providing a reduction in cost. The centrifugal weight is formed into a bow-like shape from a steel wire, and a pivot and a pin are formed by bending the steel wire sideways from opposite ends of the centrifugal weight.