The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2018
Filed:
Jul. 14, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Christian Graspeuntner, Hallein, AT;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 59/10 (2006.01); F04B 1/04 (2006.01); F04B 9/04 (2006.01); F04B 15/00 (2006.01); F04B 17/05 (2006.01);
U.S. Cl.
CPC ...
F02M 59/102 (2013.01); F04B 1/0408 (2013.01); F04B 1/0417 (2013.01); F04B 1/0426 (2013.01); F04B 9/042 (2013.01); F04B 15/00 (2013.01); F04B 17/05 (2013.01); F05C 2251/02 (2013.01);
Abstract
A reciprocating pump comprising a roller tappet and a pump plunger that is operatively connected to the roller tappet, wherein the roller tappet has a roller support, a roller and a pin, wherein a first bearing eye and a second bearing eye are formed in the roller support, wherein the pin is mounted in the first bearing eye and in the second bearing eye, wherein the roller is arranged on the pin in a rotatable manner, and wherein the pin is mounted more flexibly in the first bearing eye than in the second bearing eye.