Title:
FLAT BELT DEVICE IN ROAD SIMULATOR
Document Type and Number:
Japanese Patent JP3406436
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To prevent water leakage and generation of noise during a high speed rotation by forming each roller out of a plurality of disks, and overlapping the respective disks each other at certain intervals in the axial direction of the respective rollers.
SOLUTION: On the endless flat belt 5 arranged in the uppermost part of four shaking devices 3 in a road simulator 2, respective tires 4 of a testing vehicle 1 are placed, and the belt 5 serves as a substitute for road surface. A driving characteristic of the vehicle can be tested in the condition similar to an actual road condition, when the shaking devices 3 including the belt 5 are used so as to vibrate the belt 5 in the vertical direction, the wheels of the vehicle 1 are rotated at the ordinary rotational speed, and a steering wheel is turned so as to change the directions of the tires 4. Since the distance between the belt 5 and contact point of each roller in the belt advancing direction can be shortened without any reduction in the diameter of an intermediate roller, generation of noise can be prevented even when the belt 5 is rotated at a high speed.
Inventors:
Matsushima, Takashi
Takada, Susumu
Takada, Susumu
Application Number:
JP1995000263261
Publication Date:
March 07, 2003
Filing Date:
October 11, 1995
Export Citation:
Assignee:
SAGINOMIYA SEISAKUSHO INC
International Classes:
G01M17/007; G01M17/007; (IPC1-7): G01M17/007
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