Metal working – Method of mechanical manufacture – Wheel making
Reexamination Certificate
2005-05-10
2005-05-10
Jimenez, Marc (Department: 3726)
Metal working
Method of mechanical manufacture
Wheel making
C029S527400, C074S552000, C264S046700
Reexamination Certificate
active
06889436
ABSTRACT:
The invention relates to a method of producing a steering wheel that comprises a closed annular steering wheel rim and spokes, and further comprises a steering wheel skeleton as well as a sheathing therefore, the sheathing being one of a foam covering and a leather covering that surrounds the steering wheel skeleton. The method comprises the following steps: a) the one-piece steering wheel skeleton is produced, it having, in order to form the steering wheel rim, a closed annular portion the cross-section of which has an open hollow profile; b) a body that serves as a spacer is placed in the open hollow profile in order to almost completely fill the hollow profile, and; c) the steering wheel skeleton is provided with the sheathing at least in an area of the steering wheel rim. The invention further relates to a steering wheel produced by such method.
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Jimenez Marc
Tarolli, Sundheim Covell & Tummino L.L.P.
TRW Automotive Safety Systems GmbH & Co. KG
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