Title:
TENSIONER UNIT FOR AUXILIARY MACHINERY BELT
Document Type and Number:
WIPO Patent Application WO/2019/049936
Kind Code:
A1
Abstract:
This tensioner unit for an auxiliary machine belt is configured to be provided with: a swinging arm (2) that is supported so as to be able to swing on a fulcrum shaft (4); a tension pulley (3) supported by the swinging arm (2); a spring-abutting pin (34) and a damper-abutting pin (41) that are disposed and fixed; a compression coil spring (30) that presses the spring-abutting pin (34) so as to bias the swinging arm (2) with reaction force received from the spring-abutting pin (34); and a hydraulic damper (31) that is attached to the swinging arm (2) so as to be in contact with the damper-abutting pin (41).
Inventors:
TANAKA TADAHISA (JP)
Application Number:
PCT/JP2018/033059
Publication Date:
March 14, 2019
Filing Date:
September 06, 2018
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16H7/12
Foreign References:
| JPH10213195A | 1998-08-11 | |||
| JP2001208153A | 2001-08-03 | |||
| JP2011106483A | 2011-06-02 | |||
| JP2012241794A | 2012-12-10 |
Other References:
See also references of EP 3680514A4
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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