| 摘要 |
740,762. Thrust bearings. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. Dec. 8, 1953 [Dec. 10, 1952], No. 31340/52. Class 12 (1). A thrust bearing comprises a bearing plate 15, loosely mounted on a shaft 12 and engaging at one end a bearing surface 13 on a housing 14, and a key 16 disposed in a slot 18 in the other end of the plate 15 and passing through an aperture 17 extending transversely through the shaft. The key 16 has a protuberance 19 at its mid length permitting limited universal movement of the shaft with respect to the housing. In a modification a stud 24 screwed to the end of a shaft 20 has a transverse aperture 25 in which is disposed a key 29 whose ends engage slots 28 in a bearing plate 26. The member 26 is seated on an annular protuberance 23 on the member 20 and a protuberance 30 is also provided on the key 29 for self-aligning purposes. The stud 24 is locked to the shaft by wire rods 31. |
