| 摘要 |
928,895. Vehicle window regulators. WILMOT-BREEDEN Ltd. June 19, 1961 [June 18, 1960], No. 21503/60. Class 20 (3). Opening and closing mechanism for a vertically sliding and vertically curved vehicle window 1 comprises a window support channel 9 in which slides a ball-ended lifting stud 17 attached to the end of a lifting arm 7 which is pivotally mounted on an axis B-B inclined to the longitudinal axis C-C of the window and is attached to a toothed segment 12 driven by a pinion 13 mounted on a manually rotatable shaft 14. The toothed edge of the segment 12 is dished so that its teeth lie in a plane normal to the axis D-D of the drive shaft 14. The weight of the window is counterbalanced by a spring 25 which is connected between a back plate 5 and the segment and surrounds the pivot axis of the segment and arm 7. |
