| 摘要 |
A plunging tripod constant velocity universal joint is provided which consists of an outer joint member with a cavity having three longitudinal chambers. An inner joint member is displaced within this cavity. The inner joint member consists of a spider member and three sets of roller assemblies. The roller assemblies have an annular inner roller, an annular outer roller and a plurality of needle rollers. The inner and outer rollers are provided with flanges which form a pocket to retain the plurality of needles without the use of snap rings.
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