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.

Date of Patent:
Oct. 08, 2002

Filed:

Dec. 06, 2000
Applicant:
Inventors:

Shinji Sakuma, Wako, JP;

Takashi Nakamura, Wako, JP;

Takaki Yamaoka, Wako, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 3/300 ;
U.S. Cl.
CPC ...
F16D 3/300 ;
Abstract

An oil passageway for suppling oil to a torque converter having a pump impeller, a turbine runner and a stator , or removing it therefrom is formed between the shaft member of a stator shaft and the boss portion of its flange member and extends along a transmission input shaft , while a pump impeller boss member has an outer periphery supported facing the pump impeller boss member and situated closer to the stator than that portion of the pump impeller boss member which is supported by the bearing and the oil passageway has its openings and situated closer to the stator than that portion of the pump impeller boss member which is supported by the bearing.


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Sakuma, Shinji. (2002). Torque converter (U.S. Patent No. 6460331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6460331

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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