Joints and connections – Flexible diaphragm or bellows
Reexamination Certificate
2006-07-04
2006-07-04
Cottingham, John R. (Department: 3679)
Joints and connections
Flexible diaphragm or bellows
C403S051000, C403S134000, C277S634000, C277S637000, C277S651000
Reexamination Certificate
active
07070355
ABSTRACT:
A ball-and-socket joint has a housing, a ball pivot (3) mounted pivotably in the housing, and a sealing bellows (1), which is fastened to the housing and is mounted on the ball pivot (3) slidably via a sealing ring (4) provided with two legs (5, 6). A first leg (5) of the two legs (5, 6) is in contact with the ball pivot (3) under tension and the second leg (6) meshes with the wall of the sealing bellows (1). The second leg (6) is, furthermore, fastened in an anchoring ring (7) arranged at least partially in the wall of the sealing bellows (1).
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Abels Olaf
Gröger Dieter
Cottingham John R.
Flandro Ryan M.
McGlew and Tuttle , P.C.
ZF Lemförder Metallwaren AG
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