Inner joint part for a constant velocity universal joint and...

Details Inner joint part for a constant velocity universal joint and... Inner joint part for a constant velocity universal joint and...

2006-09-28

2009-12-29

Binda, Greg (Department: 3679)

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Coupling accommodates drive between members having...

Coupling transmits torque via radially spaced ball

C464S906000

Reexamination Certificate

active

07637819

ABSTRACT:
An inner joint part for a constant velocity universal joint, more particularly a constant velocity plunging joint. The inner joint part (2) includes an outer spherical guiding face (3) for guiding a ball cage (24) of the constant velocity universal joint; a plurality of circumferentially distributed ball tracks (4) formed into the spherical guiding face (3) and provided for receiving torque transmitting balls (25); wherein the ball tracks (4) each comprise a hard-machined first track portion (11) for guiding the balls (25) as well as an unmachined second track portion (12) which does not have a guiding function for the balls. A process of producing an inner joint part as well as a constant velocity universal joint with an inner joint part are also provided.

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English Abrstract for DE10032854 to Cermak.
English Abstract for DE102004009477 to Cermak.
English Abstract to DE10157401 to Johnson et al.
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