Tappet for acting on a pump piston of a high-pressure fuel pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11913415
APP PUB NO 20230066007A1
SERIAL NO

17800319

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Abstract

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The disclosure relates to a tappet for acting on a pump piston of a high-pressure fuel pump of an internal combustion engine. The tappet includes a tubular housing, and at the upper annular end face of the tubular housing, two surfaces which are indented relative to the outer casing of the housing and comprise a pin that supports a cam roller, lie diametrically opposite each other. An upper end face of a transverse beam lies against axial inner end faces of the two surfaces. A transverse beam lower end face, which faces a lower annular end face of the housing, is provided with a pin, which protrudes from the housing and is surrounded by a spring plate supported against the inner casing of the housing. A sleeve-like inner collar of the spring plate guides the unstepped pin.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFFLER TECHNOLOGIES AG & CO KGGERMAN HERZOGENAURACH HERZOGENAURACH BAVARIA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geyer, Norbert Höchstadt, DE 39 381

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