PURPOSE: To lessen the vibration of a car body, by moving a belt provided with rollers along rails supported to a frame through buffer materials.
CONSTITUTION: A belt 3 containing a belt plate 5 and left-and-right one pair of rollers 11 is moved by means of double sprockets 2 on left-and-right one pair of rails 13 mounted to a frame 1 through left-and-right one pair of buffer materials 14 in a lower portion of the frame 1 and on left-and-right one pair of guide rails 16 connected to the rails 13 in a front end portion of the frame 1. The guide rails 16 are supported by means of a support body 15, which locations can freely be adjusted in the before-and-behind directions by means of a push portion material 18, and a connecting portion material 17.
TAMURA YUKIO
UENISHI MASASHI
YAMADA KENJI
TAKADA YOSHINORI