Title:
MOTIVE POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/158711
Kind Code:
A1
Abstract:
According to the present invention, when torque is transmitted from an engine (3) side to a transmission (5) side, as a result of the relative rotation of an inner ring (12) with respect to a first outer ring (15), a first roller (17) rotates between an input raceway surface (13) and an output raceway surface (16) and revolves around a center axis O. The inner ring (12) and the first outer ring (15) move relative to each other in the axial direction, and the first roller (17) engages the inner ring (12) and the first outer ring (15). The present invention can absorb large torque fluctuations because the rotation/revolution of the first roller (17), the elastic deformation of the input raceway surface (13) and the output raceway surface (16), etc. ensure damping from a low torque region to a high torque region.
Inventors:
KATO TADAHIKO (JP)
Application Number:
PCT/JP2016/058080
Publication Date:
September 21, 2017
Filing Date:
March 15, 2016
Export Citation:
Assignee:
UNIVANCE CORP (JP)
International Classes:
B60K17/26; F16D7/02; F16D15/00; F16D41/06; F16H35/10
Foreign References:
| JP2903325B2 | 1999-06-07 | |||
| JPH0711424U | 1995-02-21 | |||
| JP2007530889A | 2007-11-01 | |||
| JP4614167B2 | 2011-01-19 | |||
| JP5352769B2 | 2013-11-27 |
Attorney, Agent or Firm:
PATENT FIRM SHINMEI CENTURY (JP)
Download PDF:
Previous Patent: FLYWHEEL APPARATUS AND POWER GENERATION AND DRIVING MOTOR APPARATUS
Next Patent: MOUNTING HEAD UNIT AND MOUNTING DEVICE
Next Patent: MOUNTING HEAD UNIT AND MOUNTING DEVICE