Invention Grant
- Patent Title: Process for adjusting the angular position of the camshaft of a reciprocating internal combustion engine relative to the crankshaft
- Patent Title (中): 用于调整往复式内燃机的凸轮轴相对于曲轴的角位置的方法
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Application No.: US11719366Application Date: 2005-10-25
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Publication No.: US07954466B2Publication Date: 2011-06-07
- Inventor: Minh Nam Nguyen , Heiko Dell , Holger Stork
- Applicant: Minh Nam Nguyen , Heiko Dell , Holger Stork
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler KG
- Current Assignee: Schaeffler KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Lucas & Mercanti, LLP
- Priority: DE102004055164 20041116
- International Application: PCT/DE2005/001903 WO 20051025
- International Announcement: WO2006/053513 WO 20060526
- Main IPC: F01L1/34
- IPC: F01L1/34
Abstract:
In a method for setting the rotary angle position of the camshaft of a reciprocating piston internal combustion engine relative to the crankshaft, the crankshaft is connected to the camshaft by means of a triple-shaft gear mechanism. This triple-shaft gear mechanism has a drive shaft which is fixed to the crankshaft, an output shaft which is fixed to the camshaft, and an adjusting shaft which is driven by an electric motor.
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