Title:
AUXILIARY BELT AUTO TENSIONER AND AUXILIARY DRIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/186336
Kind Code:
A1
Abstract:
The present invention provides an auxiliary belt auto tensioner having a main arm (8) supported so as to be capable of swinging with a main arm swing shaft (7) as a fulcrum, a first tension pulley (10) rotatably supported by a first pulley shaft (9) provided to a first swinging end part, a sub-arm (12) swingably connected to the main arm (8) with an arm joint shaft (11) provided to a second swinging end part as a fulcrum, a second tension pulley (14) rotatably supported by a second pulley shaft (13) provided to the sub-arm (12), and a tension spring (15) that urges the sub-arm (12).
Inventors:
MORIMOTO HIROO (JP)
TANAKA TADAHISA (JP)
TANAKA TADAHISA (JP)
Application Number:
PCT/JP2022/009137
Publication Date:
September 09, 2022
Filing Date:
March 03, 2022
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F02B67/06; F16H7/12
Foreign References:
| JP2017067152A | 2017-04-06 | |||
| JPH0496651U | 1992-08-21 | |||
| JP2007192361A | 2007-08-02 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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