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Title:
TRANSMISSION FOR VEHICLE
Document Type and Number:
Japanese Patent JP2010054000
Kind Code:
A
Abstract:

To make cases such as exclusive engine case and a shift cover unnecessary even if a lost motion mechanism including a lost motion spring is provided in a transmission for a vehicle having the lost motion spring installed in a shift drive force transmission mechanism provided between a sift drive shaft and a shift drum.

A shift drive force transmission mechanism 61 is provided with a first transmission rotary member 75 provided at a shift drive shaft 60 side on a transmission route of the shift drive force transmission mechanism 61, and a second transmission rotary member 73 provided at a shift drum 52 side of the first transmission rotary member 75 on the transmission route and having a lost motion spring 62 installed at a space with the first transmission rotary member 75. The shift cover 65 is connected to the engine case 11 via a wall member 64A, and a working chamber 67 storing the shift drive force transmission mechanism 61 is formed among the engine case 11, the wall member 64A, and the shift cover 65.


Inventors:
HAYAKAWA HIROSHI
TOMOTA AKIHIKO
KASHIWAI MIKIO
Application Number:
JP2008221409A
Publication Date:
March 11, 2010
Filing Date:
August 29, 2008
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
F16H61/28; F16H63/18
Domestic Patent References:
JP2000514157A2000-10-24
JP2008038923A2008-02-21
JP2007120770A2007-05-17
JPH05236169A1993-09-10
JP2008089031A2008-04-17
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Nude Shima Shinji