| 摘要 |
PURPOSE: A rail carriage assembly is provided to guarantee smooth travel of a carriage even if two flexible rails are not in a same straight line because the end of the flexible rails are inserted into a carriage body by a guide block and contact roller. CONSTITUTION: A rail carriage assembly comprises flexible rails and a carriage. A pair of contact rollers is installed in both ends of the flexible rails. The carriage comprises a body(210), multiple traveling rollers(211,212), a motor(230), and a guide block(240). The front and rear of the body open to be moved along the flexible rails. The travelling rollers are installed in the body. The travelling rollers are attached in the top and bottom of the flexible rail and rotate. The motor is installed in the body and let the travelling rollers rotated. The guide block is respectively installed in the front and rear of the body. To be inserted the flexible rail into the body, the guide block guides the flexible rail.
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