DE69503199T2 - Kolbeneinrichtung - Google Patents

Kolbeneinrichtung

Info

Publication number
DE69503199T2
DE69503199T2 DE69503199T DE69503199T DE69503199T2 DE 69503199 T2 DE69503199 T2 DE 69503199T2 DE 69503199 T DE69503199 T DE 69503199T DE 69503199 T DE69503199 T DE 69503199T DE 69503199 T2 DE69503199 T2 DE 69503199T2
Authority
DE
Germany
Prior art keywords
piston device
piston
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69503199T
Other languages
English (en)
Other versions
DE69503199D1 (de
Inventor
William Engel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of DE69503199D1 publication Critical patent/DE69503199D1/de
Application granted granted Critical
Publication of DE69503199T2 publication Critical patent/DE69503199T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • 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
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49263—Piston making with assembly or composite article making by coating or cladding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket
    • Y10T403/32737—Universal ball and socket including liner, shim, or discrete seat
    • Y10T403/32778—Completely spacing the members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE69503199T 1994-03-22 1995-03-15 Kolbeneinrichtung Expired - Fee Related DE69503199T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/215,430 US5490446A (en) 1994-03-22 1994-03-22 Apparatus and method for a piston assembly
PCT/US1995/003298 WO1995025890A1 (en) 1994-03-22 1995-03-15 Apparatus and method for a piston assembly

Publications (2)

Publication Number Publication Date
DE69503199D1 DE69503199D1 (de) 1998-08-06
DE69503199T2 true DE69503199T2 (de) 1999-03-04

Family

ID=22802955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503199T Expired - Fee Related DE69503199T2 (de) 1994-03-22 1995-03-15 Kolbeneinrichtung

Country Status (5)

Country Link
US (1) US5490446A (de)
EP (1) EP0699275B1 (de)
JP (1) JPH08511319A (de)
DE (1) DE69503199T2 (de)
WO (1) WO1995025890A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770178B1 (de) * 1994-07-08 1999-09-01 Danfoss A/S Kolben mit gleitschuh und verfahren zu dessen herstellung
WO1996001948A1 (en) * 1994-07-08 1996-01-25 Danfoss A/S A piston with a slide shoe for a hydraulic piston engine
US5713689A (en) * 1996-04-12 1998-02-03 Maclean-Fogg Company Ball joint link
US5724733A (en) * 1996-08-08 1998-03-10 Caterpillar Inc. Method of producing a piston assembly
DE19712838C2 (de) * 1997-03-26 1999-03-18 Brueninghaus Hydromatik Gmbh Verfahren zum Herstellen einer Kugelgelenkverbindung
US6250206B1 (en) 1999-02-10 2001-06-26 Sauer-Danfoss Inc. Hydraulic piston filling
DE19934217A1 (de) * 1999-07-21 2001-02-01 Brueninghaus Hydromatik Gmbh Kolbenanordnung für eine Kolbenmaschine
US6318242B1 (en) 1999-10-26 2001-11-20 Sauer-Danfoss Inc. Filled hydraulic piston and method of making the same
US6293185B1 (en) 2000-02-28 2001-09-25 Sauer-Danfoss Inc. Piston for a hydrostatic cylinder block
US6431051B1 (en) 2000-03-31 2002-08-13 Sauer-Danfoss Inc. Closed cavity hydraulic piston and method of making the same
US6338293B1 (en) 2000-06-30 2002-01-15 Sauer-Danfoss Inc. Reduced oil volume piston assembly for a hydrostatic unit
US6314864B1 (en) 2000-07-20 2001-11-13 Sauer-Danfoss Inc. Closed cavity piston for hydrostatic units
US6588321B1 (en) 2000-11-27 2003-07-08 Sauer-Danfoss Inc. Closed cavity piston and method of making the same
US6705203B2 (en) 2001-11-28 2004-03-16 Sauer-Danfoss Inc. Extended male slipper servo pad arrangement for positioning swashplate and method assembling same
US6555777B1 (en) 2002-01-11 2003-04-29 Sauer-Danfoss Inc. Method of manufacturing bimetal slippers
US6732633B1 (en) 2003-01-14 2004-05-11 Sauer-Danfoss Inc. Reduced dead volume hollow piston
US7364409B2 (en) * 2004-02-11 2008-04-29 Haldex Hydraulics Corporation Piston assembly for rotary hydraulic machines
US7086225B2 (en) 2004-02-11 2006-08-08 Haldex Hydraulics Corporation Control valve supply for rotary hydraulic machine
DE102004060945A1 (de) * 2004-12-17 2006-07-06 Bosch Rexroth Aktiengesellschaft Kolbenanordnung einer hydraulischen Kolbenmaschine
EP1938040B1 (de) * 2005-09-29 2018-11-21 Bruker Nano, Inc. Verfahren und vorrichtung zur schnellen eigenschaftsabbildung
JP5574591B2 (ja) * 2008-09-02 2014-08-20 株式会社ブリヂストン 加圧機構、タイヤ加硫装置及びタイヤ製造方法
KR100935785B1 (ko) * 2009-05-07 2010-01-07 주식회사 센트랄 볼 조인트의 제조장치와 제조방법
DE102009056903A1 (de) * 2009-12-03 2011-06-09 Danfoss A/S Hydraulische Kolbenmaschine, insbesondere wasserhydraulische Maschine
CN101871420B (zh) * 2010-05-28 2012-10-10 北京航空航天大学 舵叶轴固定式二自由度球形液压马达
DE102011010278A1 (de) 2011-02-04 2012-08-09 Robert Bosch Gmbh Kolbenanordnung einer hydraulischen Kolbenmaschine und Verfahren zu ihrer Herstellung
CN102400881A (zh) * 2011-11-07 2012-04-04 郑州飞机装备有限责任公司 用于摆盘压缩机的传动机构
CN102506022A (zh) * 2011-12-20 2012-06-20 北京航科发动机控制系统科技有限公司 一种带有滑靴的斜盘式轴向柱塞泵
EP2914850B1 (de) * 2012-11-01 2018-07-25 Parker Hannifin Corporation Krimpfreie kolbenschuh-anordnung
JP6010428B2 (ja) * 2012-11-07 2016-10-19 日立建機株式会社 斜板式液圧回転機械
JP5947954B1 (ja) * 2015-05-08 2016-07-06 川崎重工業株式会社 ピストン、及びそれを備える液圧回転機械
FR3075277B1 (fr) * 2017-12-14 2021-10-08 Hydro Leduc Pompe hydraulique a spheres serties
EP4239184B1 (de) 2022-03-02 2024-04-24 Danfoss A/S Kolben einer hydraulischen kolbenmaschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966619A (en) * 1930-12-22 1934-07-17 Western Reserve Air Motors Cor Gasoline meter
GB795987A (en) * 1955-02-15 1958-06-04 Gen Motors Corp Improved ball and socket assembly
US3108545A (en) * 1959-04-15 1963-10-29 Karl Bauer Hydraulic axial piston machine
US3120816A (en) * 1959-04-16 1964-02-11 Council Scient Ind Res Hydraulic pumps and motors
US3212483A (en) * 1963-04-23 1965-10-19 Vernon W Balzer Reciprocating machinery
US3342513A (en) * 1964-10-22 1967-09-19 James O Melton Ball and socket joint
FR2094705A5 (de) * 1970-06-30 1972-02-04 Renault
CA948923A (en) * 1970-09-02 1974-06-11 Donald Firth Cam follower piston
US3707113A (en) * 1971-02-16 1972-12-26 Caterpillar Tractor Co Piston for hydraulic translating unit
US3893375A (en) * 1973-02-07 1975-07-08 Caterpillar Tractor Co Axial piston hydraulic device with forced lubrication means
US4290181A (en) * 1979-10-22 1981-09-22 The Bendix Corporation Ball joint forming method and apparatus therefor
JPS57129962A (en) * 1981-02-02 1982-08-12 Toshiba Corp Production of ball joint type piston
US4475443A (en) * 1981-05-22 1984-10-09 Linde Aktiengesellschaft Axial piston machine with suction line impurity trap
DE3431328A1 (de) * 1984-07-06 1986-01-16 Mannesmann Rexroth GmbH, 8770 Lohr Kolben einer mehrhubkolbenmaschine
DE4301120C2 (de) * 1993-01-18 1995-06-01 Danfoss As Andruckvorrichtung in einer hydraulischen Axialkolbenmaschine

Also Published As

Publication number Publication date
EP0699275B1 (de) 1998-07-01
DE69503199D1 (de) 1998-08-06
EP0699275A1 (de) 1996-03-06
US5490446A (en) 1996-02-13
WO1995025890A1 (en) 1995-09-28
JPH08511319A (ja) 1996-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee