Title:
摩擦伝動装置
Document Type and Number:
Japanese Patent JP6794754
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a friction transmission device capable of concurrently suppressing vibration and securing torque responsiveness.SOLUTION: A driving roller 1 and a driven roller 2 satisfy a following conditional expression (1), where Kis a spring constant of an initial preload imparting member for imparting an initial preload to a contact point of both of the rollers, Kis a spring constant of a frame against radial pressing reaction force between the rollers, α is a wedge angle, m is mass of the driven roller 2, ris a radius of the driving roller 1, ris a radius of the driven roller 2, Iis inertia of the driving roller 1, Iis inertia of the driven roller 2, and μ^ is a friction coefficient at an equilibrium point.SELECTED DRAWING: Figure 4
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Inventors:
Katsuhiko Yamato
Takayuki Kurokawa
Ken Yamamoto
Takayuki Kurokawa
Ken Yamamoto
Application Number:
JP2016197796A
Publication Date:
December 02, 2020
Filing Date:
October 06, 2016
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
F16H15/46
Domestic Patent References:
| JP2005188701A | ||||
| JP2005256950A | ||||
| JP2010077980A | ||||
| JP2016011709A |
Foreign References:
| WO2009107543A1 |
Attorney, Agent or Firm:
Masamichi Ayata