Invention Grant
- Patent Title: Device for modifying the control times of an internal combustion engine
- Patent Title (中): 用于改变内燃机的控制时间的装置
-
Application No.: US11721466Application Date: 2005-11-10
-
Publication No.: US07793628B2Publication Date: 2010-09-14
- Inventor: Jens Schafer , Mike Kohrs
- Applicant: Jens Schafer , Mike Kohrs
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler KG
- Current Assignee: Schaeffler KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Volpe and Koenig, P.C.
- Priority: DE102004062038 20041223
- International Application: PCT/EP2005/012023 WO 20051110
- International Announcement: WO2006/074732 WO 20060720
- Main IPC: F01L1/34
- IPC: F01L1/34

Abstract:
A device (1) which is used to modify the control times of an internal combustion engine (100) is provided. The device (1) includes a drive wheel (13), a drive element (4) and a swashplate mechanism (4). The torque of the crankshaft (101) is transferred via a primary drive to the drive wheel (13) and then, via the swashplate mechanism (2) to the drive element (4) which is secured to the camshaft (11) in a rotationally fixed manner. The configuration of the mounting of the drive wheel (13) on the tooth support (9) of the drive element (4) reduces the axial area of the device (1) due to the construction measures. The invention also relates to an embodiment, wherein the device (1) is fixed to the camshaft (11) by means of a securing screw (12a) without the need for additional space.
Public/Granted literature
- US20090288624A1 DEVICE FOR MODIFYING THE CONTROL TIMES OF AN INTERNAL COMBUSTION ENGINE Public/Granted day:2009-11-26
Information query