| 摘要 |
<p>A venetian blind and a tilting mechanism (10) for fitting in a venetian blind headrail for tilting the slats of a venetian blind, in which a rotary drive shaft (20) having a worm (21) drivingly engages a rotary wormwheel (22), these parts being enclosed in a housing which is formed as a one-piece stamping of two identical mirror image parts (25, 26) which are hinged with a solid hinge (27) to one another, and are provided with bearing parts (30) on each portion (omitted) which together form a rotary bearing for the drive shaft and worm and rotary bearing for the wormwheel, the mounting bracket (40) serving to hold the two housing portions together in the closed position of the hinge and retain the mechanism as a single assembly. </p> |
