| 摘要 |
1,122,377. Universal joints. JEAN WALTERSCHEID K.G. 27 Oct., 1965 [28 Oct., 1964], No. 45593/65. Heading F2U. In a constant velocity ratio universal joint wherein a hub 3 and drum 13 respectively fast with shafts 1, 11 have grooves 4, 14 engaged by torque transmitting caged balls 15 which are maintained in the bisector plane between the shafts by a lever 8 which passes through the cage 16 and has one end socketed in the shaft 11, the other end of the lever 8 has a part spherical surface on which are formed co-axial annular teeth 7 which mesh similar teeth 6 on the end of the shaft 1. The toothed element 6 may be screwed into a threaded bore 5 in the shaft 1. The end of the drum 13 has a part spherical inner surface 23 to prevent axial separation of the shafts. In Fig. 2 (not shown), the socket in the shaft 11 is axially adjustable. |
