BELT CONVEYANCE DEVICE
PROBLEM TO BE SOLVED: To prevent a seam part from being broken or causing a position shift. SOLUTION: This belt conveyance device is provided with a belt guide means 4 which restricts the breadthwise movement of an endless belt 2, formed by joining both the lengthwise ends of a long-sized belt membe...
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Main Author | |
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Format | Patent |
Language | English |
Published |
31.07.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To prevent a seam part from being broken or causing a position shift. SOLUTION: This belt conveyance device is provided with a belt guide means 4 which restricts the breadthwise movement of an endless belt 2, formed by joining both the lengthwise ends of a long-sized belt member together as a seam part 1, by abutting against at least one side of the end surface of the belt 2 wound rotatably around plural roll members 3, and conveys an object carried on the belt 2 by rotation; and a cut part 5 where the end of the seam part l is recessed from the end surface of the belt 2 along the width is formed at the edge part of the belt 2 on the side of the belt guide means 4. Further, the shape and size relation of the cut part 5 are devised. The cut part 5 is used in common even as a detected part for position control over the belt 2. |
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Bibliography: | Application Number: JP19960021591 |