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Title:
AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JP2016211650
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an automatic transmission that enables a seamless shift while suppressing a shift shock.SOLUTION: In an automatic transmission of the present invention, a groove crossing an axial direction is formed on an outer periphery of a clutch ring cam when a seamless shift is performed, and a first protrusion for guide can move to an axial disengagement side along the groove. The groove has a gentle slope part with a small angle of crossing an axial direction, and a steep slope part with a large angle of crossing the axial direction.SELECTED DRAWING: Figure 3

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Inventors:
KURITA TAKASHI
YAMAMOTO AKIHIRO
ENDO SHINICHI
HIBI TOSHIFUMI
Application Number:
JP2015095477A
Publication Date:
December 15, 2016
Filing Date:
May 08, 2015
Export Citation:
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Assignee:
JATCO LTD
International Classes:
F16H3/083; F16D11/10; F16H3/089
Domestic Patent References:
JP2012127471A2012-07-05
JP2016080127A2016-05-16
JP2003090395A2003-03-28
JP2013204758A2013-10-07
Attorney, Agent or Firm:
Masamichi Ayata



 
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