Joints and connections – Articulated members – Pivoted
Reexamination Certificate
2008-05-06
2008-05-06
Hewitt, James M. (Department: 3679)
Joints and connections
Articulated members
Pivoted
C403S027000, C403S135000
Reexamination Certificate
active
07367742
ABSTRACT:
A ball-and-socket joint for a motor vehicle, especially for the chassis of the motor vehicle has a ball-and-socket joint housing (i), which has a joint opening and in which a bearing shell (5) made of an insulating material is arranged. A ball pivot (4) is made of an electrically conductive material and has a joint ball (2) and a pivot (3) mounted rotatably and pivotably with its joint ball (2) in the bearing shell (5) and protrudes with its pivot (3) from the ball-and-socket joint housing (1) through the joint opening. An electrode (14) is arranged in the wall (12) of the bearing shell (5) at a spaced location from the joint ball (2), and the electrode (14) and the joint ball (2) are electrically insulated against each other via the bearing shell (5).
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English Translation of Japanese patent, JP-56-006911A, PTO-2006-1712.
Brunneke Hans-Gerd
Kunze Ralf
Garcia Ernesto
Hewitt James M.
McGlew and Tuttle P.C
ZF Lemförder Metallwaren AG
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