Title:
PLANETARY ROLLER TYPE POWER-TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2003278867
Kind Code:
A
Abstract:
To prevent oil-leakage from an oil seal.
A planetary type power-transmission device T/D comprises in a casing 31 a sun roller 23, a planetary roller 24, a ring roller 25, and a carrier 26. Oil is filled in the housing 31. On the outside periphery of the carrier 26, a taper wall 52 is formed, which constitutes a path in an axially further away position when viewed from the roller side.
Inventors:
SHIMADA SHINKO
TAMENAGA ATSUSHI
MINEGISHI SEIJI
TAMENAGA ATSUSHI
MINEGISHI SEIJI
Application Number:
JP2002083976A
Publication Date:
October 02, 2003
Filing Date:
March 25, 2002
Export Citation:
Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
F16H13/08; (IPC1-7): F16H13/08
Attorney, Agent or Firm:
Takehiro Makino (2 outside)
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