Title:
AUTO TENSIONER PROVIDED IN AUXILIARY DEVICE DRIVE BELT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/003746
Kind Code:
A1
Abstract:
The present invention pertains to an auto tensioner (1) provided in an auxiliary device drive belt system that: comprises a friction member (6) that is sandwiched between an arm (3) and the inner circumferential face of an outer cylinder (21) of a base (2) in the radial direction of the outer cylinder (21) and that has an arcuate face (60) locked to the arm (2) and able to slide with respect to the inner circumferential face of the outer cylinder (21); and is characterized in that the friction member (6) is provided so that the arcuate face (60) remains at the height of a horizontal plane (HP) passing through a central axis (R) or higher when sliding with respect to the inner circumferential face of the outer cylinder (21) in conjunction with the swinging of the arm (3).
Inventors:
OISHI SATOSHI (JP)
Application Number:
PCT/JP2017/023412
Publication Date:
January 04, 2018
Filing Date:
June 26, 2017
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD (JP)
International Classes:
F16H7/12; F16F7/02; F16F15/04
Domestic Patent References:
| WO2015125691A1 | 2015-08-27 |
Foreign References:
| JPH10274296A | 1998-10-13 | |||
| JP2011007273A | 2011-01-13 | |||
| JP5276520B2 | 2013-08-28 |
Other References:
See also references of EP 3477153A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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