| 摘要 |
This joint comprises an inner element (9) and an outer element (2) which are equipped with first outer (6) and inner (10) rolling grooves and with second outer (7) and inner (11) rolling grooves which start from the open sides (3, 4) without an undercut. In order to obtain as constant as possible a track depth over the entire bend angle, the solid parts (23) between two successive outer rolling grooves (6, 7) are divided into first and second partial internal surfaces (24, 25) extending, without an undercut, from the same open side (3 or 4) as the immediately adjacent outer rolling grooves (6 or 7). A joint (1) with low friction for high bend angles and with a high torque capability (capacity) is obtained.
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