Title:
PLANETARY GEAR STRUCTURE OF AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JP2006064117
Kind Code:
A
Abstract:
To provide a planetary gear structure capable of preventing abrasion.
The planetary gear structure 1 consists of a pinion gear 20, a pinion shaft 60 for rotatably holding the pinion gear 20, planetary carriers 50, 58 for rotatably holding the pinion shaft 60 and limiting movement of the pinion shaft 60 in an axial direction and an oil route 53 as a rotation mechanism for forcibly rotating the pinion shaft 60 for the pinion gear 20.
Inventors:
KAWAI YASUHIRO
MIZOGUCHI HIROSHI
NISHIDA YUICHI
MIZOGUCHI HIROSHI
NISHIDA YUICHI
Application Number:
JP2004248978A
Publication Date:
March 09, 2006
Filing Date:
August 27, 2004
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H57/02; F16H57/028; F16H57/029; F16H57/03
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Takao Matsuyama
Tadashi Muto
Toshio Morita
Takao Matsuyama
Tadashi Muto