Invention Grant
- Patent Title: Method for the production of a connecting rod for an internal combustion engine
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Application No.: US14250463Application Date: 2014-04-11
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Publication No.: US09726223B2Publication Date: 2017-08-08
- Inventor: Peter Kemnitz , Klaus Keller
- Applicant: MAHLE International GmbH
- Applicant Address: DE Stuttgart
- Assignee: MAHLE International GmbH
- Current Assignee: MAHLE International GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Collard & Roe, P.C.
- Priority: DE102005061062 20051221; DE102006013399 20060323
- Main IPC: F16C33/10
- IPC: F16C33/10 ; F16C33/20 ; F16J7/00 ; F16C7/00 ; F16C9/04 ; B05D1/40 ; B05D3/02 ; B05D5/08 ; B05D7/22 ; F16C7/02
Abstract:
A method for producing a connecting rod for an internal combustion engine, having a small connecting rod eye for holding a piston pin and having a large connecting rod eye for holding a crank pin, wherein at least one connecting rod eye has at least one geometric deviation from a cylindrical inner contour. It is provided according to the invention that the at least one connecting rod eye is formed by creating a bore with a cylindrical inner contour, and coating the bore with a coating comprising a resin with solid lubricant particles embedded therein. The coating forms the at least one geometric deviation from the cylindrical inner contour of the at least one connecting rod eye.
Public/Granted literature
- US20140242277A1 METHOD FOR THE PRODUCTION OF A CONNECTING ROD FOR AN INTERNAL COMBUSTION ENGINE Public/Granted day:2014-08-28
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