Title:
POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2019163814
Kind Code:
A
Abstract:
To provide a power transmission device capable of suppressing breakage of a rotary member.SOLUTION: A power transmission device 99 includes a dynamic vibration absorber 15, first and second rotation sensors 8a, 8b, and a control portion 13. The dynamic vibration absorber 15 is disposed so that torque from a driving source is transmitted thereto, and is rotatably disposed. The first and second rotation sensors 8a, 8b detect torque information relating to the torque input to the dynamic vibration absorber 15. The control portion 13 executes prevention processing for preventing breakage of the dynamic vibration absorber 15 on the basis of the torque information detected by a torque information detection portion.SELECTED DRAWING: Figure 1
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Inventors:
YASUDA KEIICHI
Application Number:
JP2018051995A
Publication Date:
September 26, 2019
Filing Date:
March 20, 2018
Export Citation:
Assignee:
EXEDY CORP
International Classes:
F16H45/02
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation