Invention Application
- Patent Title: LEVER FOR ACTUATING GAS EXCHANGE VALVES OF AN INTERNAL COMBUSTION ENGINE
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Application No.: US15741523Application Date: 2016-08-12
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Publication No.: US20180185920A1Publication Date: 2018-07-05
- Inventor: Holger Pätzold , Frank Himsel , Hans Mönius
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Priority: DE102015218144.8 20150922
- International Application: PCT/DE2016/200375 WO 20160812
- Main IPC: B22F5/00
- IPC: B22F5/00 ; B22F7/06 ; B22F3/22 ; F01L1/18

Abstract:
A lever arranged for actuation by a cam for the purpose of actuating gas exchange valves of an internal combustion engine is provided. The lever has a contact pad which is configured at one end of the lever on the underside thereof for at least one gas exchange valve, and a contact face for a supporting element, arranged at an opposite end of the lever on the underside. At least one cam thrust face is arranged on an upper side in a region between the contact pad and the contact face. The lever can be loaded is can be manufactured in one piece as either a 2C-MIM (2-Component Metal Injection Molding) component, combined 2C-MIM component and CIM (Ceramic Injection Molding) component, or as a 2C-sintered part having two metal components or having one metal component and one ceramic component.
Information query