| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge which drastically decreases a risk of the direct collision of an article with first and second cylinders thereof, to thereby minimize the occurrence of metal dust. SOLUTION: First bushes 4 are mounted on both edges of each of the first cylinders 14 of a first hinge member 1. Then second bushes 5 are mounted at the inner edge of each of the second cylinders 24, 24 arranged on both ends of a second hinge member 2 and on both edges of the second cylinder 24 arranged at the center of the second hinge member 2. Each first bush 4 has a protective cylinder 43 which is fitted to the outer peripheral portion of the first cylinder 14. Each second bush 5 has a second protective cylinder 51 which is fitted to the outer peripheral portion of the second cylinder 24. COPYRIGHT: (C)2004,JPO&NCIPI |
