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. 28, 2014
Filed:
Feb. 27, 2013
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Ishibashi Manufacturing, Co., Ltd., Nogata, JP;
Kazutaka Suzuki, Tokyo, JP;
Kazufumi Takayanagi, Tokyo, JP;
Takafumi Yoshida, Tokyo, JP;
Tadasuke Nishioka, Tokyo, JP;
Toshiharu Goya, Nogata, JP;
Motohisa Uesato, Nagoya, JP;
Masahiro Kusaka, Nagoya, JP;
Mitsubishi Heavy Industries, Co., Ltd, Tokyo, JP;
Ishibashi Manufacturing Co., Ltd., Fukuoka, JP;
Abstract
A planetary gear train is provided with: a planetary gear; a planetary pin for supporting the planetary gear; a carrier for supporting the planetary pin; and a housing for accommodating at least a portion of the carrier, the planetary gear and the planetary pin. The planetary gear is rotatable with respect to the planetary pin by a bearing. An oiling flow path for supplying lubricant oil to the bearing is formed inside the carrier. The carrier receives the lubricant oil into the oiling flow path from an oiling member stationarily fixed to the housing. The inlet for receiving the lubricant oil into the oiling flow path of the carrier from the oiling member is positioned inside the housing.