Structured sliding surface of a bearing shell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9482275
APP PUB NO 20130209012A1
SERIAL NO

13811314

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a tool for machining sliding surfaces of a bearing shell (30), comprising a rotary drive for driving a drilling spindle (20) that can be rotated about a rotational axis and at least one first cutting cartridge that is mounted on the drilling spindle (20) in order to cut the bearing shell (30) to a certain wall thickness by rotating the drilling spindle (20). The tool is characterized in that the first cutting cartridge can be adjusted by an adjustment means in a direction of adjustment that has a component in the radial direction of the drilling spindle, while the drilling spindle (20) is rotated by the rotary drive. The invention further relates to a bearing shell (30) comprising a deliberately structured sliding surface (31) and to a method for producing a bearing shell (30) comprising a deliberately structured sliding surface (31).

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Patent Owner(s)

  • FEDERAL-MOGUL WIESBADEN GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doyle, Steven Blacksburg, US 5 22
Rittman, Stefan Kirchheimbolanden, DE 1 1
Rossmanith, Ralf Oestrich-Winkel, DE 3 96

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