Counter track joint with control angle reversal

Details Counter track joint with control angle reversal Counter track joint with control angle reversal

2006-09-26

2006-09-26

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

07112140

ABSTRACT:
A constant velocity counter track joint having an outer joint part (12) and an inner joint part forming first and second pairs of tracks (22, 23; 24, 25) each accommodating a torque transmitting ball (14), and a ball cage (15) with windows (18) each receiving at least one of the balls (14). When the joint is aligned, the opening angle (α) of the first pairs of tracks (22, 23) opens from the aperture end to the attaching end, and the opening angle (β) of the second pairs of tracks (24, 25) opens from the attaching end to the aperture end. The first pairs of tracks (22, 23) are designed in such a way that, when the joint is articulated, the opening angle (α) of the first pairs of tracks (22, 23), at a ball (14) entering the outer joint part (12) via the central plane (EM), initially becomes zero and then opens towards the aperture end.

REFERENCES:
patent: 2322570 (1943-06-01), Dodge
patent: 2949022 (1960-08-01), Leon
patent: 6319133 (2001-11-01), Schwarzler et al.
patent: 6709338 (2004-03-01), Weckerling et al.
patent: 197 06 864 (1998-06-01), None
patent: 100 60 119 (2002-06-01), None
patent: 100 60 220 (2002-06-01), None
patent: 100 60 220 (2002-11-01), None

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