DRIVEN ROLLER
PROBLEM TO BE SOLVED: To provide a driven roller capable of ensuring smooth rotation and hardly causing looseness even if foreign matter is caught in one sliding surface. SOLUTION: The driven roller can ensure a smooth rotation by one sliding surface 3a even if foreign matter is caught in the other...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a driven roller capable of ensuring smooth rotation and hardly causing looseness even if foreign matter is caught in one sliding surface. SOLUTION: The driven roller can ensure a smooth rotation by one sliding surface 3a even if foreign matter is caught in the other sliding surface 3a by making both of an inside diameter and an outside diameter of an annular slide bearing 3 as sliding faces 3, and prevents abrasion on each sliding surface 3a by dispersing sliding to two sliding surfaces 3a to hardly cause looseness. COPYRIGHT: (C)2010,JPO&INPIT |
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