| 摘要 |
A universal joint includes first and second yokes with a bore extending through each yoke. A cross trunnion having cylindrical bearing pins is carried between the first and second yokes with the bearing pins supported in the bores of the yokes. Hollow cylindrical bearing housings carried by the yokes containing roller or slide bearings may be used for journalling the bearing pins in the yokes. A stop member is carried by each of the yokes, and each stop member has an end face which is arranged to engage the end face of the other stop member to limit the amount of angular deflection of the universal joint. In one embodiment, the stop members are formed by limit bolts extending axially from each of the yokes into an axial bore of the trunnion. In another embodiment, the stop members are formed by axially adjustable stop collars carried coaxially on each yoke.
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