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. 08, 2002
Filed:
Jun. 30, 2000
Applicant:
Inventors:
Sadayuki Tanabe, Gifu, JP;
Tatsuya Narumi, Gifu, JP;
Assignee:
Teijin Seiki Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 3/102 ; F15B 1/526 ;
U.S. Cl.
CPC ...
F16D 3/102 ; F15B 1/526 ;
Abstract
In a brake ( ) for a hydraulic motor ( ), a braking piston ( ) is added that can move toward and away from fixed friction discs ( ) and rotating friction discs ( ). A braking passage ( ) leads a high-pressure fluid into the braking piston ( ) to press the braking piston ( ) to the friction discs ( ).