| 摘要 |
A universal joint, with two preferably one-piece joint forks; a crosspiece joins the lugs of each fork; a crosspin at each side of the crosspiece faces a respective fork lug; bearings placed in the passage in each lug that receives a crosspin; the end of each crosspin is tapered narrower in stepped fashion; the roller bearings in each lug passage are correspondingly stepped; the forks are centered by thrust bearings which are preferably at the radially inner side of each fork lug. |
