Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HYDRAULIC TRANSMISSION APPARATUS WITH LOCK-UP CLUTCH
Document Type and Number:
Japanese Patent JP2010270794
Kind Code:
A
Abstract:

To provide a compact hydraulic transmission apparatus with a lock-up clutch having a reduced number of parts.

This hydraulic transmission apparatus with the lock-up clutch L includes a rotation connecting means 30 for connecting mutual clutch outer 25 and clutch piston 29 in the rotational direction while allowing reciprocating motion in the axial direction of the clutch piston 29. The rotation connecting means 30 is constituted of a plurality of connecting claws 35 bent and formed in the clutch outer 25 and juxtaposed in the peripheral direction by projecting to the clutch piston 29 side, and a plurality of connecting recessed parts 36 formed in the clutch piston 29 and arranged in the peripheral direction so that the plurality of connecting claws 35 slidably engage in the axial direction.


Inventors:
SUGIMURA YOSHIHISA
SATO NAOTO
Application Number:
JP2009121247A
Publication Date:
December 02, 2010
Filing Date:
May 19, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YUTAKA GIKEN CO LTD
International Classes:
F16H45/02
Domestic Patent References:
JP2007239811A2007-09-20
JP2007285382A2007-11-01
JP2000283188A2000-10-13
JP2007239811A2007-09-20
JP2007285382A2007-11-01
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Nude Shima Shinji