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.

Date of Patent:
Nov. 25, 2025

Filed:

Aug. 01, 2024
Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Martin Zug, Hirrlingen, DE;

Stefan Merz, Hechingen, DE;

Felix Hoffmann, Baden-Baden Steinbach, DE;

Manuel Sell, Horb, DE;

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B 3/00 (2006.01); F04B 1/2021 (2020.01); F04B 1/2028 (2020.01); F04B 1/2064 (2020.01); F04B 1/2071 (2020.01);
U.S. Cl.
CPC ...
F01B 3/0091 (2013.01); F01B 3/0041 (2013.01); F01B 3/0047 (2013.01); F01B 3/005 (2013.01); F01B 3/0067 (2013.01); F04B 1/2021 (2013.01); F04B 1/2028 (2013.01); F04B 1/2064 (2013.01); F04B 1/2071 (2013.01);
Abstract

A hydrostatic axial piston machine is disclosed, in the housing of which a drive shaft is rotatably mounted about an axis of rotation. The housing comprises a pot-like housing part having a first abutment and a cover-like housing part having a second abutment. The two abutments are clamped against one another in a sealing manner. A first fitting pin is inserted precisely into a first fitting recess of the first abutment on the one hand and into a second fitting recess of the second abutment on the other hand. A second fitting pin is provided on a side opposite the axis of rotation, which is inserted precisely into a third fitting recess of the first abutment on the one hand and into a fourth fitting recess of the second abutment on the other hand. The second fitting recess has a radial widening relative to the axis of rotation, whereby the second fitting recess is a slotted hole and/or a fitting groove.


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