Joint With Increased Splay Angle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090269129A1
SERIAL NO

11914384

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A constant velocity universal joint (11) having an outer joint part (12) with outer ball tracks (19), an inner joint part (15) with inner ball tracks (20), torque transmitting balls (21) which are held in pairs of outer and inner ball track (19, 20) associated with one another, and having a ball cage (23) which receives the balls (21) in cage windows (22) and holds same in a common central plane K, wherein the course of the outer ball tracks (19) and the course of the inner ball tracks (20) associated with one another extend mirror-symmetrically relative to the central plane K of the constant velocity universal joint, wherein, at one kind of the outer and inner ball tracks (19, 20), at least one axial end portion (34) each, the track shape is such that a ball (21) entering said axial end portion (34) when the joint is articulated is freed from the transmission of torque between the associated outer and inner ball tracks (19, 20).

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Patent Owner(s)

Patent OwnerAddress
GKN DRIVELINE DEUTSCHLAND GMBH63073 OFFENBACH AM MAIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harnischfeger, Heiko Freiensteinau-weidenau , DE 6 20

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