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Title:
SWASH PLATE DRIVE DEVICE FOR SWASH PLATE TYPE HYDROSTATIC CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
Japanese Patent JP2001141024
Kind Code:
A
Abstract:

To increase durability to support a load imposed on a ball screw in the direction of thrust in a swash plate drive device for a swash plate type hydrostatic continuously variable transmission.

This device, comprising a link arm provided protrusively from a swash plate of a hydrostatic continuously variable transmission in order to rotate the swash plate and a ball screw operating in engagement with the link arm, is furnished with bearings respectively supporting both ends of the screw, a means for unmovably fixing an inner race part of only either one of the bearings to the screw in the axial direction, and a means for unmovably fixing an outer race part to a bearing support member in the axial direction of the screw.


Inventors:
SAITO MITSURU
YOSHIDA YOSHIHIRO
TAKEUCHI KAZUHIRO
FUJIMOTO YASUSHI
ITO KATSUHIKO
Application Number:
JP2000000269295
Publication Date:
May 25, 2001
Filing Date:
September 05, 2000
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
F04B1/22; F16C35/063; F16C35/067; F16H25/22; F16H39/14; (IPC1-7): F16H39/14; F04B1/22; F16C35/063; F16H25/22
Domestic Patent References:
JPH0735234A1995-02-07
JPH1137167A1999-02-09
JPH0840119A1996-02-13
JPH09146642A1997-06-06
JPH1061741A1998-03-06
JP2000145914A2000-05-26
JPS57145861U1982-09-13
JPS6412080A1989-01-17
JPS6173957U1986-05-19
JPS63152960U1988-10-06
Attorney, Agent or Firm:
Kiyomitsu Komatsu