Title:
CAMSHAFT PHASER COVER ELEMENT AND CAMSHAFT PHASER
Document Type and Number:
WIPO Patent Application WO/2019/104491
Kind Code:
A1
Abstract:
Provided are a cover element for a camshaft phaser and a camshaft phaser. The cover element includes a journal and a cover plate, the journal is used to form sealing engagement with a floating oil seal, and the journal and the cover plate are connected by welding, wherein, a positioning portion is formed on the surface of the cover plate for positioning the journal. The cover element is formed by welding the cover plate and the journal which are processed separately, so as to conveniently perform different processing of the cover plate and the journal. A positioning portion for positioning the journal is formed on the surface of the cover plate so as to easily position the journal during the welding process, which enables the journal and the cover plate to be easily welded together without requiring complicated fastening. This improves processing efficiency, simplifies the processing and reduces production costs.
Inventors:
LI XIN (CN)
Application Number:
PCT/CN2017/113423
Publication Date:
June 06, 2019
Filing Date:
November 28, 2017
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
LI XIN (CN)
LI XIN (CN)
International Classes:
F01L1/047
Foreign References:
| CN203081520U | 2013-07-24 | |||
| CN105484894A | 2016-04-13 | |||
| US20160222835A1 | 2016-08-04 | |||
| DE102015205242A1 | 2016-09-29 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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