Title:
TORQUE TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2017082895
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To properly maintain fixing between a piston and a damper mechanism part.SOLUTION: A torque transmission device includes: a front cover 11 in which a driving force from an engine E is inputted; an impeller 12 connected to the front cover 11; a turbine 13 connected to an output shaft 20 opposing to the impeller 12 and capable of torque transmission with the impeller 12 via a fluid; a piston 22 which is arranged opposing to the front cover 11, in which a friction body 23 is mounted on an outer peripheral surface on the front cover 11 side, and which can be mechanically connected/disconnected with the front cover 11 by moving in the axial direction; and a damper mechanism part 24 connected between the piston 22 and the output shaft 20 for cushioning torque fluctuation applied on the piston 22. The piston 22 and the damper mechanism part 24 are fastened by a bolt 27 on a further inner peripheral side than a mounting position of the friction body 23.SELECTED DRAWING: Figure 1
Inventors:
HIJIRIKAWA YOICHI
Application Number:
JP2015211191A
Publication Date:
May 18, 2017
Filing Date:
October 27, 2015
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F16H45/02; F16H41/24
Attorney, Agent or Firm:
Akio Ikeda
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