| 摘要 |
1,018,029. Universal joints. DAIMLERBENZ A.G. Aug. 13, 1964 [Aug. 16, 1963], No. 33068/64. Heading F2U. A constant velocity ratio universal joint for motor cars &c. has hubs 10, 13 on the connected shafts each provided with three radial arms 11, 14 formed with curved or, as shown, straight grooves 16, 17 on their side faces for torque transmitting balls 15, the planes containing the grooves &c. being so disposed that they do not pass through the main axis 18 of the joint, Figs. 2, 3 (not shown).
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