V-belt noise tester and testing method

Details V-belt noise tester and testing method V-belt noise tester and testing method

1998-12-07

2000-12-05

Larkin, Daniel S.

Measuring and testing

Dynamometers

Responsive to force

73593, G01L 500, G01M 1302

Patent

active

06155121&

ABSTRACT:
A V-belt is mounted on a first fixed conical plate and second fixed conical plate of a lower unit, and an upper unit is made to descend. A first movable conical plate and second movable conical plate are installed in the upper unit, and the V-belt is gripped between the fixed conical plates and movable conical plates. When a rotary actuator of the lower unit draws a drawbar which extends below the movable conical plate downwards, a predetermined pressure is applied to the V-belt. The first movable conical plate and first fixed conical plate are rotated in this state to drive the V-belt, and a noise test is performed.

REFERENCES:
patent: 4593582 (1986-06-01), Sawada et al.
patent: 4928538 (1990-05-01), Burdess et al.
patent: 5698796 (1997-12-01), Hirano
patent: 5728938 (1998-03-01), Choi et al.
patent: 5932801 (1998-03-01), Akishita et al.

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