Title:
AUXILIARY BELT AUTO TENSIONER AND AUXILIARY DRIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/187482
Kind Code:
A1
Abstract:
This auxiliary belt auto tensioner has a first pulley arm (8a) supporting a first idler pulley (7a), a second pulley arm (8b) supporting a second idler pulley (7b), a swing arm (10) swingably supported around a swing support shaft (9), a first spring (12a) that biases the first pulley arm (8a), a second spring (12b) that biases the second pulley arm (8b), and a swing-damping mechanism (32) or a swing-resistance-imparting mechanism (60).
Inventors:
TANAKA TADAHISA (JP)
MORIMOTO HIROO (JP)
MORIMOTO HIROO (JP)
Application Number:
PCT/JP2021/010609
Publication Date:
September 23, 2021
Filing Date:
March 16, 2021
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F02B67/06; F16H7/12
Foreign References:
| JP2016503151A | 2016-02-01 | |||
| JP2019525098A | 2019-09-05 | |||
| JP4133320B2 | 2008-08-13 | |||
| JP2015224614A | 2015-12-14 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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