| 摘要 |
A first hinge (10), fixed to the door frame, contains a pin (12) and a second hinge (14) fixed to the door pivots on the pin. The inclination of the pin in a longitudinal housing (20) in the first hinge is adjustable by device (26) comprising a double screw (28) housed in a tapping in the first hinge. The double screw has a smooth length of small section which fits in a fork (34) in the end of the pin. The elliptical section housing (20) in the first hinge has a transverse axis (24) located through the pin. The device for fixing the first hinge comprise a fixing part perpendicular to the longitudinal axis of the hinge. One of the part ends (42) projects from the hinge and the other end (44) penetrates into the hinge to form the pin pivoting axis. |
