Camshaft adjuster and stator cover unit for automatic adjustment of a locking device
US10316703B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2013 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Dec 26, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01L2303/00
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A stator-cover unit (1) for a camshaft adjuster designed for use in an internal combustion engine, having a toothed ring (2) for receiving a torque, there being integrally connected to said toothed ring a stator (3) in the form of a housing, having a locking cover (4) which is separate from the stator (3), wherein the locking cover (4) is connected rotationally conjointly to the stator (3), wherein the stator (3) and the locking cover (4), at least during assembly, are held rotationally conjointly secured in said position by means of a projection (9) on one of the two components, which projection engages with a form fit into a recess (11) on the other of the two components. A camshaft adjuster having a rotor and having a correspondingly designed stator-cover unit (1), wherein a piston can be introduced, movably in an axial direction, into an opening of the locking cover (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.