Invention Grant
- Patent Title: Camshaft adjusting arrangement
- Patent Title (中): 凸轮轴调整装置
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Application No.: US12950625Application Date: 2010-11-19
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Publication No.: US08763573B2Publication Date: 2014-07-01
- Inventor: Juergen Weber
- Applicant: Juergen Weber
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: DE102009054049 20091120
- Main IPC: F01L1/34
- IPC: F01L1/34 ; F01L1/344

Abstract:
A camshaft adjusting arrangement for varying angular position of a camshaft relative to a crankshaft of an internal combustion engine which has a drive element that is driven by the crankshaft and is rotatable in relation to the camshaft, at least two hydraulic chambers, to which a hydraulic fluid can be admitted to set a defined relative rotational position between the drive element and camshaft, formed between the drive element and camshaft, a first component and a second component. The first component has a cylindrical receiving face which receives a cylindrical seating face of the second component. To keep the resulting radial compressive stress between the components within an admissible range, at least one compensating element is arranged in the cylindrical receiving face of the first component and/or in the cylindrical seating face of the second component.
Public/Granted literature
- US20110120399A1 CAMSHAFT ADJUSTING ARRANGEMENT Public/Granted day:2011-05-26
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