WO2012013269A3 - Adjustable axial piston machine - Google Patents

Adjustable axial piston machine Download PDF

Info

Publication number
WO2012013269A3
WO2012013269A3 PCT/EP2011/003082 EP2011003082W WO2012013269A3 WO 2012013269 A3 WO2012013269 A3 WO 2012013269A3 EP 2011003082 W EP2011003082 W EP 2011003082W WO 2012013269 A3 WO2012013269 A3 WO 2012013269A3
Authority
WO
WIPO (PCT)
Prior art keywords
axial piston
piston machine
adjustable axial
adjustable
housing
Prior art date
Application number
PCT/EP2011/003082
Other languages
German (de)
French (fr)
Other versions
WO2012013269A2 (en
Inventor
Christian Spielvogel
Original Assignee
Robert Bosch Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2012013269A2 publication Critical patent/WO2012013269A2/en
Publication of WO2012013269A3 publication Critical patent/WO2012013269A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/145—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • F04B1/148—Bearings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • F04B1/2085—Bearings for swash plates or driving axles

Abstract

The invention relates to an adjustable axial piston machine having a swashplate design. The swashplate (12) of the adjustable axial piston machine is directly or indirectly mounted in a housing (1) of the axial piston machine by means of at least one bearing shell (16a, b). The at least one bearing shell (16a, b) is secured on the housing by means of at least one rivet (18a, b).
PCT/EP2011/003082 2010-07-29 2011-06-22 Adjustable axial piston machine WO2012013269A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010032651.8 2010-07-29
DE201010032651 DE102010032651A1 (en) 2010-07-29 2010-07-29 Adjustable axial piston machine

Publications (2)

Publication Number Publication Date
WO2012013269A2 WO2012013269A2 (en) 2012-02-02
WO2012013269A3 true WO2012013269A3 (en) 2012-04-05

Family

ID=44628061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003082 WO2012013269A2 (en) 2010-07-29 2011-06-22 Adjustable axial piston machine

Country Status (2)

Country Link
DE (1) DE102010032651A1 (en)
WO (1) WO2012013269A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218203A1 (en) * 2013-09-11 2015-03-12 Robert Bosch Gmbh Swash plate machine
DE102019116250B4 (en) * 2019-06-14 2023-02-16 Schaeffler Technologies AG & Co. KG Swing cradle bearing and method of manufacturing a swing cradle bearing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340895A (en) * 1998-08-21 2000-03-01 Torrington Co Oscillating bearing for variable-displacement axial piston hydraulic machine
WO2006130837A2 (en) * 2005-06-02 2006-12-07 Kmt Waterjet Systems, Inc. High pressure rotary pump
US20090110564A1 (en) * 2007-10-29 2009-04-30 Simon Matthew H Hydrostatic bearing arrangement for pump swashplate having secondary angle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020325C2 (en) 1990-06-26 1995-01-05 Hydrokraft Gmbh Control device for adjustable hydraulic pumps
DE19622864A1 (en) 1996-06-07 1997-12-11 Sachsenhydraulik Gmbh Hydrostatic axial reciprocating engine
DE10220611A1 (en) 2002-02-15 2003-08-28 Brueninghaus Hydromatik Gmbh rotary bearings
DE102006055161A1 (en) 2006-11-22 2008-05-29 Robert Bosch Gmbh Bearing shell for a hydrostatic machine and hydrostatic machine with this bearing shell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340895A (en) * 1998-08-21 2000-03-01 Torrington Co Oscillating bearing for variable-displacement axial piston hydraulic machine
WO2006130837A2 (en) * 2005-06-02 2006-12-07 Kmt Waterjet Systems, Inc. High pressure rotary pump
US20090110564A1 (en) * 2007-10-29 2009-04-30 Simon Matthew H Hydrostatic bearing arrangement for pump swashplate having secondary angle

Also Published As

Publication number Publication date
WO2012013269A2 (en) 2012-02-02
DE102010032651A1 (en) 2012-02-02

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