Meandering correction device for endless running belt

Abstract

Abstract PURPOSE:To reset tilting of feed rollers with a meandering corrected endless belt to an original attitude, by tiling the feed rollers rotated in contact with the endless belt to a prescribed direction through the endless belt caused with meandering action. CONSTITUTION:Meandering action is caused in an endless belt 17, if its side end edge parts are forcibly contacted to the peripheral surface of correcting piece rollers 4, the roller 4 is forcibly rotated to travel on a rail 6 by this rotation, because a running wheel part 5 of the roller 4 is placed on the rail 6, and tilt a shaft bar 2 from a right angle attitude for the running direction of the belt 17. Component force to the direction correcting the displacement of said belt 17 is generated in feed rollers 1, 1 tiltably displaced with the bar 2 by rotary action due to a contact to the belt 17, in this way, the displacement of the belt 17 can be corrected.

Inventors

• 👤 Hideo Yoshikawa
• 👤 吉川　英夫

Bibliographic Details