WO2008061768A3 - Bearing shell for a hydrostatic machine and hydrostatic machine comprising said bearing shell - Google Patents

Bearing shell for a hydrostatic machine and hydrostatic machine comprising said bearing shell Download PDF

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Publication number
WO2008061768A3
WO2008061768A3 PCT/EP2007/010153 EP2007010153W WO2008061768A3 WO 2008061768 A3 WO2008061768 A3 WO 2008061768A3 EP 2007010153 W EP2007010153 W EP 2007010153W WO 2008061768 A3 WO2008061768 A3 WO 2008061768A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing shell
hydrostatic machine
machine
hydrostatic
fixing element
Prior art date
Application number
PCT/EP2007/010153
Other languages
German (de)
French (fr)
Other versions
WO2008061768A2 (en
Inventor
Dino Mueller
Original Assignee
Bosch Gmbh Robert
Dino Mueller
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 Bosch Gmbh Robert, Dino Mueller filed Critical Bosch Gmbh Robert
Priority to EP07846755A priority Critical patent/EP2094980A2/en
Publication of WO2008061768A2 publication Critical patent/WO2008061768A2/en
Publication of WO2008061768A3 publication Critical patent/WO2008061768A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/40—Imides, e.g. polyimide [PI], polyetherimide [PEI]
    • F16C2208/42—Polyamideimide [PAI]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps

Abstract

The invention relates to a bearing shell (26) for a hydrostatic machine, especially an axial piston machine (1), said bearing shell comprising a fixing element (27a) for fixing the bearing shell (26) that has the shape of an annular sector in the mounting position. In order to improve the bearing shell in terms of a simple construction and assembly or disassembly, the bearing shell (26) consists of a plastic material and the fixing element (27a) is integrally formed thereto.
PCT/EP2007/010153 2006-11-22 2007-11-22 Bearing shell for a hydrostatic machine and hydrostatic machine comprising said bearing shell WO2008061768A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07846755A EP2094980A2 (en) 2006-11-22 2007-11-22 Bearing shell for a hydrostatic machine and hydrostatic machine comprising said bearing shell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006055161A DE102006055161A1 (en) 2006-11-22 2006-11-22 Bearing shell for a hydrostatic machine and hydrostatic machine with this bearing shell
DE102006055161.3 2006-11-22

Publications (2)

Publication Number Publication Date
WO2008061768A2 WO2008061768A2 (en) 2008-05-29
WO2008061768A3 true WO2008061768A3 (en) 2008-09-25

Family

ID=39301147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/010153 WO2008061768A2 (en) 2006-11-22 2007-11-22 Bearing shell for a hydrostatic machine and hydrostatic machine comprising said bearing shell

Country Status (3)

Country Link
EP (1) EP2094980A2 (en)
DE (1) DE102006055161A1 (en)
WO (1) WO2008061768A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032651A1 (en) 2010-07-29 2012-02-02 Robert Bosch Gmbh Adjustable axial piston machine
JP4934749B1 (en) 2011-02-23 2012-05-16 株式会社小松製作所 Variable displacement hydraulic pump / motor
JP5472340B2 (en) * 2012-02-10 2014-04-16 株式会社デンソー Fuel supply pump
GB2502824A (en) * 2012-06-08 2013-12-11 Water Hydraulics Company Ltd Axial piston variable stroke hydraulic machine
DE102012022999A1 (en) 2012-11-24 2014-05-28 Robert Bosch Gmbh Axial piston engine for use in hydraulic branch of drive train of motor vehicle, has load relieving surfaces, which are formed in slide bearing surface for hydrostatic relief and are independently subjected to high pressure
DE102013218203A1 (en) 2013-09-11 2015-03-12 Robert Bosch Gmbh Swash plate machine
DE102013220229A1 (en) 2013-10-08 2015-04-09 Robert Bosch Gmbh Swash plate machine
DE102013227067A1 (en) 2013-12-23 2015-06-25 Robert Bosch Gmbh Hydrostatic axial piston machine and bearing shell for it
DE102014204898A1 (en) * 2014-03-17 2015-09-17 Robert Bosch Gmbh Swash plate machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1378771A (en) * 1961-12-06 1964-11-13 Torrington Co Hardened packing for anti-friction bearing and multi-piece housing
US4043255A (en) * 1970-09-02 1977-08-23 National Research Development Corporation Cam follower piston
DE3023317A1 (en) * 1980-06-21 1982-01-14 Kunststoffverarbeitungsbetrieb Hochgreef & Krahnen GmbH & Co KG, 4178 Kevelaer Pressed synthetic resin bearing esp. for roll trunnion - has cooling water feed bore and grooves
EP0475072A1 (en) * 1990-08-21 1992-03-18 Maschinenfabrik Rieter Ag Textile machine with an installation for drawing of fibrous material
GB2350652A (en) * 1999-06-01 2000-12-06 Daido Metal Co Main bearing for an engine to prevent dry starts
DE10150654C1 (en) * 2001-10-13 2003-02-20 Ks Gleitlager Gmbh Semicircular bearing element has holding element which is polygonal in cross-section plane perpendicular to radial direction of bearing element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613609C2 (en) 1996-04-04 2000-02-17 Brueninghaus Hydromatik Gmbh Axial piston machine with internal flushing circuit
US6669150B2 (en) * 2001-05-31 2003-12-30 Illinois Tool Works Inc. Clip assembly with positive locating features

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1378771A (en) * 1961-12-06 1964-11-13 Torrington Co Hardened packing for anti-friction bearing and multi-piece housing
US4043255A (en) * 1970-09-02 1977-08-23 National Research Development Corporation Cam follower piston
DE3023317A1 (en) * 1980-06-21 1982-01-14 Kunststoffverarbeitungsbetrieb Hochgreef & Krahnen GmbH & Co KG, 4178 Kevelaer Pressed synthetic resin bearing esp. for roll trunnion - has cooling water feed bore and grooves
EP0475072A1 (en) * 1990-08-21 1992-03-18 Maschinenfabrik Rieter Ag Textile machine with an installation for drawing of fibrous material
GB2350652A (en) * 1999-06-01 2000-12-06 Daido Metal Co Main bearing for an engine to prevent dry starts
DE10150654C1 (en) * 2001-10-13 2003-02-20 Ks Gleitlager Gmbh Semicircular bearing element has holding element which is polygonal in cross-section plane perpendicular to radial direction of bearing element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2094980A2 *

Also Published As

Publication number Publication date
DE102006055161A1 (en) 2008-05-29
WO2008061768A2 (en) 2008-05-29
EP2094980A2 (en) 2009-09-02

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