AUXILIARY DEVICE BELT SYSTEM

WIPO Patent Application WO/2016/136594

A1

This auxiliary device belt system (B) is provided with a belt transmission device (2) and a control device (3) which controls the belt transmission device (2). The belt transmission device (2) is provided with a drive pulley (4) provided on the crankshaft, a non-drive pulley (5) which is provided on the auxiliary device of the vehicle, a belt (1) which is hung over the drive pulley and the non-drive pulley, and a belt tension adjusting means (6) which adjusts tension in the belt. The control device (3) is provided with: a vibration measurement means (13) which measures the vibration of at least one of the non-drive pulley, an element which rotates integrally with the non-drive pulley, a peripheral member of said rotating element, and the belt tension adjusting means (6); and a tension adjusting means (14) which, when the vibration measured by the vibration measurement means (13) is greater than or equal to a threshold value, adjusts the belt tension, which is adjusted by the belt tension adjusting means (6), to a belt tension determined depending on the rotational velocity of the drive pulley.

JPH07158704	AUTOTENSIONER
JPH08245153	ESCALATOR
JP2012241829	HYDRAULIC TENSIONER

KATO AKIO (JP)
ABE KATSUFUMI (JP)
WATANABE KAZUHIRO (JP)
FUKAHORI TSUYOSHI (JP)

PCT/JP2016/054745

September 01, 2016

February 18, 2016

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NTN TOYO BEARING CO LTD (JP)

F16H7/12; F02B67/06; F16H7/00; F16H7/02; G01M15/12

JP2004108483A	2004-04-08
JP2003042248A	2003-02-13
JPH11342768A	1999-12-14
JPH11324751A	1999-11-26
JP2012092946A	2012-05-17
JP2012181169A	2012-09-20

SUGIMOTO, Shuji et al. (JP)
Shuji Sugimoto (JP)

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