Invention Grant
US08985186B2 Casting device for a piston for an internal combustion engine and method for opening and/or closing a casting device
有权
用于内燃机的活塞的铸造装置和用于打开和/或关闭铸造装置的方法
- Patent Title: Casting device for a piston for an internal combustion engine and method for opening and/or closing a casting device
- Patent Title (中): 用于内燃机的活塞的铸造装置和用于打开和/或关闭铸造装置的方法
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Application No.: US13997432Application Date: 2011-11-18
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Publication No.: US08985186B2Publication Date: 2015-03-24
- Inventor: Frank Nitsche , Achim Jager
- Applicant: Frank Nitsche , Achim Jager
- Applicant Address: DE Nuremberg
- Assignee: Federal-Mogul Nurnberg GmbH
- Current Assignee: Federal-Mogul Nurnberg GmbH
- Current Assignee Address: DE Nuremberg
- Agency: Dickinson Wright, PLLC
- Agent Robert L. Stearns
- Priority: DE102010064078 20101223
- International Application: PCT/EP2011/070454 WO 20111118
- International Announcement: WO2012/084364 WO 20120628
- Main IPC: B22C9/06
- IPC: B22C9/06 ; B22D15/02 ; B22D17/22 ; F02F3/00
Abstract:
A piston for an internal combustion engine includes a mostly linearly displaceable sleeve for forming at least one piston pin bore and at least one slider that can be displaced at least mostly linearly and diagonally to the sleeve for forming at least one recess under a ring zone of the piston. The sleeve and the slider are at least indirectly coupled, such that the sleeve at least partially carries the slider when displaced. A method for opening and/or closing a casting device for a piston for an internal combustion engine, wherein a mostly linearly displaceable sleeve at least partially carries a slider that can be displaced mostly linearly and diagonally to the sleeve.
Public/Granted literature
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