| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rail for a sash roller, which enables the stable traveling of a sash roller wheel by preventing the inclination of the sash roller wheel in the traveling of the sash roller wheel, even in the case of the rail for the sash roller, formed by lowering its height to meet a barrier-free request. Ž<P>SOLUTION: A fitting groove 2, on which the sash roller wheel is to travel in the state of being fitted thereinto, is formed in the rail 1 for the sash roller. An inclined plane 4, which has a linear lowermost portion 3 and which is inclined obliquely upward from the lowermost portion 3, is provided in a facing state in the center of the fitting groove 2. A protrusion 6, which protrudes to the void side of the fitting groove 2, is provided above an uppermost portion 5 of the inclined plane 4. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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