Bearing frame or cylinder head cover of an internal combustion engine
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United States of America Patent
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Mar 30, 2021
Grant Date -
Oct 24, 2019
app pub date -
Apr 18, 2019
filing date -
Apr 19, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bearing frame or a cylinder head cover for an internal combustion engine may include at least one camshaft mounted in tunnel bearings in at least two bearing openings arranged along a bearing channel and completely enclosing at least one of the camshaft and a radial bearing, and at least one axial shaft bearing ring arranged on the camshaft. The axial shaft bearing ring may have a ring groove which is open towards the bearing frame or towards the cylinder head cover. At least one engagement element may be arranged on the bearing frame or on the cylinder head cover, which engagement element may engage into the ring groove and forms an axial bearing for the camshaft.
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