| 摘要 |
PROBLEM TO BE SOLVED: To provide a door hinge properly adjusting an opening angle in the door hinge manufactured so that a door can hold a predetermined opening angle. SOLUTION: A second cylindrical body 18 can be relatively rotated to a first cylindrical body 14. A shaft 20 is fixed to the second cylindrical body. A shaft rotational position holding means 24 holding a rotational position of the same shaft is provided to the first cylindrical body 14 when the shaft is rotated at a predetermined angle. A means 22 fixing the second cylindrical body to the shaft has angle position adjusting means 50 to 58 adjusting an angle position around the axis of the same shaft of the second cylindrical body 18 to the shaft. COPYRIGHT: (C)2005,JPO&NCIPI
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