| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrying device which carries a carrying object with a simple constitution without using a motor. SOLUTION: This carrying device 1 carries an arm member 2 of the carrying object to freely advance and retreat in left and right directions. The device 1 is provided with a supporting roller 10 for supporting the arm member 2 to freely advance and retreat and a driving roller 20 brought into slidable contact with the surface of the arm member 2 by being energized by the surface of the arm member 2 by crossing a carrying direction of the arm member 2. When the driving roller 20 is inclined left upward and is moved to an upper side by a cylinder like (a), driving force is generated in a right direction by friction of the driving roller 20 and the arm member 2 and the arm member 2 is carried in the right direction. Even if the driving roller 20 is inclined right upward and is moved downward like (d), the arm member 2 is carried in the right direction. Conversely, driving force is generated in a left direction in the case of (b) and (c). A controller carries the arm member 2 by combining (a) to (d) conditions. COPYRIGHT: (C)2004,JPO
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