Invention Grant
- Patent Title: Universal joint bearing with plastic outer ring and procedure for its production
- Patent Title (中): 带塑料外圈的万向节轴承及其生产程序
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Application No.: US11855512Application Date: 2007-09-14
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Publication No.: US08226297B2Publication Date: 2012-07-24
- Inventor: Kamran Laal Riahi , August Stadlmayr
- Applicant: Kamran Laal Riahi , August Stadlmayr
- Applicant Address: DE Stadtallendorf
- Assignee: Federal-Mogul Deva GmbH
- Current Assignee: Federal-Mogul Deva GmbH
- Current Assignee Address: DE Stadtallendorf
- Agency: Dickinson Wright, PLLC
- Agent Robert L. Stearns
- Priority: DE102006042999 20060914; DE102006043065 20060914; DE102007008584 20070215
- Main IPC: F16C33/20
- IPC: F16C33/20 ; F16C23/02

Abstract:
An outer race for a rocker bearing includes an internal sliding layer and an external support layer, wherein the sliding layer and the bearing layer are formed from a wound composite fiber material. The outer race is identified by exactly one parting line. A rocker bearing with such an outer race and a method for its production is also provided, in which a sliding layer and a support layer of synthetic resin impregnated fibers are wound in succession onto a winding mandrel, and outer races are formed after setting on the winding body thus produced. The sliding layer and the support layer are wound onto a cylindrical winding mandrel, and the outer race is provided with exactly one parting line opening it, and sliding layer material on its inside is removed to such an extent that a partially spherical contour is obtained for receiving a complementary inner race.
Public/Granted literature
- US20080161117A1 UNIVERSAL JOINT BEARING WITH PLASTIC OUTER RING AND PROCEDURE FOR ITS PORDUCTION Public/Granted day:2008-07-03
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