Invention Grant
- Patent Title: Hydraulic support element for a valve gear mechanism of an internal combustion engine
- Patent Title (中): 用于内燃机的阀齿轮机构的液压支撑元件
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Application No.: US77415Application Date: 1998-05-28
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Publication No.: US5979377APublication Date: 1999-11-09
- Inventor: Werner Barth , Arndt Ihlemann , Dieter Schmidt
- Applicant: Werner Barth , Arndt Ihlemann , Dieter Schmidt
- Applicant Address: DEX Herzogenaurch
- Assignee: INA Walzlager Schaffler oHG
- Current Assignee: INA Walzlager Schaffler oHG
- Current Assignee Address: DEX Herzogenaurch
- Priority: DEX19614668 19960413
- Main IPC: F01L1/24
- IPC: F01L1/24
Abstract:
A sleeve-like element (14) is arranged inside a hydraulic support element to secure against drainage. In axial direction, the sleeve-like inner element (14) bears a shoulder (13) of a piston (4), formed by a rolled-in step (12). In this manner, the inner element (14) can be secured while the piston (4) maintains a uniform wall thickness.
Public/Granted literature
- US5483119A Illumination devices and methods of forming same Public/Granted day:1996-01-09
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