Arrangement for electromechanical actuation of at least one switchable drag lever for valve train of internal combustion engine
A transmission mechanism and internal combustion engine technology, applied in the field of rocker arm devices, can solve the problems of high cost and expensive structure of the control device
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] exist Figures 1 to 3 The device shown in the first embodiment has an actuating shaft 2, which can be axially reciprocated between two final positions; a switching element 3, which converts the movement of the actuating shaft conversion into a rotational movement; and a torsion spring mechanism 4 which can be prestressed by rotating the conversion element and is used for pretensioning the levers 5, 6 supported on the conversion element 3 for actuating At least one switching element 7 of a rocker arm 1 , the device being used for electromechanically actuating at least one switchable rocker arm 1 for a valve train of an internal combustion engine. The movement of the steering axis 2 is indicated by a double arrow ( figure 1 ). In this case, the actuating shaft 2 is designed as a rod, and the switching element 3 is designed as a rotatably arranged tube.
[0028] The movement of the actuation shaft 2 can be controlled via the groove guide 11 by the rotational movement of...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com