Pump, in particular high-pressure fuel pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10280884
APP PUB NO 20170328322A1
SERIAL NO

15528010

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a pump, in particular a high-pressure fuel pump, comprising at least one pump element (10) that has a roller tappet (20) inside which a roller (42) is rotatably mounted on a bearing bolt (44) by means of a bearing sleeve (46), said roller (42) rolling off a cam (22) of an input shaft (24). The bearing sleeve (46) is made of a plastic material, especially polyether ether ketone (PEEK) or polyphthalamide (PPA).

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Patent Owner(s)

  • ROBERT BOSCH GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meier, Gerhard Schorndorf, DE 17 112
Schetter, Markus Bengaluru, IN 3 9

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