发明授权
- 专利标题: Method of producing a cylinder in a two-cycle engine
- 专利标题(中): 在两冲程发动机中制造汽缸的方法
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申请号: US10305615申请日: 2002-11-26
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公开(公告)号: US06842979B2公开(公告)日: 2005-01-18
- 发明人: Igor Klaric , Ralf Blechschmidt , Andreas Bähner , Matthias Hehnke , Christian Brüning , Konrad Knaus , Jörg Schlossarczyk , Peter Pretzsch , Rolf Sattelmaier , Jörg Jacubzig
- 申请人: Igor Klaric , Ralf Blechschmidt , Andreas Bähner , Matthias Hehnke , Christian Brüning , Konrad Knaus , Jörg Schlossarczyk , Peter Pretzsch , Rolf Sattelmaier , Jörg Jacubzig
- 申请人地址: DE
- 专利权人: Andreas Stihl AG & Co
- 当前专利权人: Andreas Stihl AG & Co
- 当前专利权人地址: DE
- 代理机构: R W Becker & Associates
- 代理商 R W Becker
- 优先权: DE10158397 20011128
- 主分类号: F02F1/00
- IPC分类号: F02F1/00 ; B23P13/02 ; F02B75/02 ; F02B77/02 ; F02F1/22 ; B25P25/00
摘要:
A method is provided for producing a cylinder in a two-cycle engine. The cylinder bore is first machined as a preparation for the provision of a coating. The thereby resulting window edges that surround an inlet window are then at least partially chamfered. The cylinder bore is consequently provided with the coating, which at least partially overlaps the chamfered window edge. There thereby results in the region of the window edge a location of least spacing relative to the axis of the transfer channel. The piston liner or gliding surface is finally machined to a finished dimension such that in the region of the chamfered and coated window edge or corner there is formed a coating edge having a wall spacing relative to the location of least spacing, which such wall spacing having a maximum value of 0.7 mm.
公开/授权文献
- US20030097751A1 Method of producing a cylinder in a two-cycle engine 公开/授权日:2003-05-29
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