| 摘要 |
PROBLEM TO BE SOLVED: To make fine adjustment to locate a door mounted to an entrance, in a correct position to a door frame. SOLUTION: A door side top pivot 12 of an upper pivot hinge 1 for supporting the door 2 comprises a top pivot body 15 and a base 16. The base 16 and the top pivot body 15 are provided with an adjusting screw 30, and the relative position between the base 16 and the top pivot body 15 is changed by turning the adjusting screw 30. The top pivot body 15 and the base 16 are fastened and fixed by fixing screws 32, 33. COPYRIGHT: (C)2006,JPO&NCIPI
|
