Title:
DRIVE FORCE TRANSMISSION MECHANISM
Document Type and Number:
Japanese Patent JP2015108383
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To make an output-side member smoothly idle against reverse input torque by a simple constitution, in a drive force transmission mechanism having a reverse input block function.SOLUTION: Transmission one-way clutches 5a, 5b and drive clutches 6a, 6b are arranged between an input shaft (input-side member) 2 and an output shaft (output-side member) 4, and the drive clutches 6a, 6b transmit a rotation drive force to the output shaft 4 while being brought into an engaged state when receiving the rotation drive force. When the supply of the rotation drive force is stopped, the engaged state is automatically released by the inertia traveling of a cage 16, and when reverse input torque is applied to the output shaft 4, the transmission one-way clutches 5a, 5b are idled, or an engagement-release state is maintained by co-rotation preventing one-way clutches 18a, 18b located between the cage 16 and a fixed shaft 17. By this constitution, the output shaft 4 can be made to smoothly idle against the reverse input torque without performing complicated motor control or the like.
Inventors:
TAKADA SEIICHI
Application Number:
JP2013250211A
Publication Date:
June 11, 2015
Filing Date:
December 03, 2013
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16D41/08; F16D41/06; F16H35/00
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani