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:
Jan. 16, 1996
Filed:
Feb. 22, 1993
Applicant:
Inventors:
Makoto Orii, Nagano, JP;
Teruaki Imai, Nagano, JP;
Assignee:
Sankyo Seiki Mfg. Co., Ltd., Nagano, JP;
Primary Examiner:
Int. Cl.
CPC ...
G05G / ; B60T / ;
U.S. Cl.
CPC ...
74506 ; 7450 / ; 74505 ; 188184 ; 188185 ;
Abstract
A governor is provided with a pulley comprising a casing, a pulley rotatably supported by the casing and a long member wound around the pulley. The pulley is rotated when the long member is pulled. A spring member is provided for urging the pulley in the direction in which the long member is wound up. A braking device is provided for braking the pulley when the long member is pulled. A long member winding up portion is formed in the pulley so that winding up diameters thereof change as the long member is being pulled out which, in turn, changes the operation of the braking device.