| 摘要 |
927,741. Toothed gearing. ZAHNRADFABRIK FRIEDRICHSHAFEN A.G. Oct. 9, 1959 [Oct. 9, 1958], No. 34363/59. Class 80 (1). In an arrangement for adjusting the mesh between toothed gearing members, one of the members is slotted and the divided parts may be elastically drawn together or spread apart by tightening a screw or wedge. As shown in Fig. 1, a toothed segment 2, engaging a worm 1, has a slit 3 in which a conical screw 6 is located. Tightening of the screw 6 causes the tooth base 4 to approach the worm 1. A similar arrangement is provided in a rack 7 which engages a pinion 8, Fig. 3. In another embodiment, a slit 3 divides the tooth base of a segment into two parts which may be adjusted by a cylindrical screw 10. The invention is applied to steering gears for motor vehicles.
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