DE69511871T2 - Kolben mit gleitschuh und verfahren zu dessen herstellung - Google Patents

Kolben mit gleitschuh und verfahren zu dessen herstellung

Info

Publication number
DE69511871T2
DE69511871T2 DE69511871T DE69511871T DE69511871T2 DE 69511871 T2 DE69511871 T2 DE 69511871T2 DE 69511871 T DE69511871 T DE 69511871T DE 69511871 T DE69511871 T DE 69511871T DE 69511871 T2 DE69511871 T2 DE 69511871T2
Authority
DE
Germany
Prior art keywords
piston
pct
ball
ball head
slide shoe
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
DE69511871T
Other languages
English (en)
Other versions
DE69511871D1 (de
Inventor
Henry Moller
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of DE69511871D1 publication Critical patent/DE69511871D1/de
Application granted granted Critical
Publication of DE69511871T2 publication Critical patent/DE69511871T2/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
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0604—Construction of the male part
    • F16C11/0609—Construction of the male part made from two or more parts
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/02—Glass
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0808—Carbon, e.g. graphite
    • 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
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • F05C2225/06—Polyamides, e.g. NYLON
    • 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
    • F05C2225/12—Polyetheretherketones, e.g. PEEK
    • 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
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18336—Wabbler type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Reciprocating Pumps (AREA)
DE69511871T 1994-07-08 1995-06-27 Kolben mit gleitschuh und verfahren zu dessen herstellung Expired - Fee Related DE69511871T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK82394 1994-07-08
PCT/DK1995/000269 WO1996001947A1 (en) 1994-07-08 1995-06-27 A piston with a slide shoe and method of manufacturing same

Publications (2)

Publication Number Publication Date
DE69511871D1 DE69511871D1 (de) 1999-10-07
DE69511871T2 true DE69511871T2 (de) 2000-05-04

Family

ID=8097960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511871T Expired - Fee Related DE69511871T2 (de) 1994-07-08 1995-06-27 Kolben mit gleitschuh und verfahren zu dessen herstellung

Country Status (5)

Country Link
US (1) US5784951A (de)
EP (1) EP0770178B1 (de)
AT (1) ATE184079T1 (de)
DE (1) DE69511871T2 (de)
WO (1) WO1996001947A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601721C3 (de) * 1996-01-18 2003-07-24 Brueninghaus Hydromatik Gmbh Gewichtsoptimierter, mehrteiliger Gleitschuh
JP3703610B2 (ja) * 1997-08-06 2005-10-05 カヤバ工業株式会社 アキシャルピストンポンプまたはモータ
DE10217149A1 (de) * 2002-04-17 2003-12-24 Zf Lemfoerder Metallwaren Ag Kugelzapfen mit angespritzter Kugel aus Kunststoff
KR100561274B1 (ko) * 2003-08-12 2006-03-14 한화석유화학 주식회사 수트리 억제 특성과 열산화 안정성이 우수한 가교폴리올레핀 수지 조성물
DE102004060945A1 (de) * 2004-12-17 2006-07-06 Bosch Rexroth Aktiengesellschaft Kolbenanordnung einer hydraulischen Kolbenmaschine
US7658097B2 (en) * 2005-09-29 2010-02-09 Veeco Instruments Inc. Method and apparatus of high speed property mapping
DE102011010278A1 (de) * 2011-02-04 2012-08-09 Robert Bosch Gmbh Kolbenanordnung einer hydraulischen Kolbenmaschine und Verfahren zu ihrer Herstellung
US10309380B2 (en) 2011-11-16 2019-06-04 Ocean Pacific Technologies Rotary axial piston pump
US10094364B2 (en) 2015-03-24 2018-10-09 Ocean Pacific Technologies Banded ceramic valve and/or port plate

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023038A (en) * 1957-05-27 1962-02-27 Charles S White Ball stud and method of construction
US3261216A (en) * 1963-09-12 1966-07-19 Cryonetics Corp Motion translating apparatus
US4043255A (en) * 1970-09-02 1977-08-23 National Research Development Corporation Cam follower piston
US3874275A (en) * 1971-06-03 1975-04-01 Nat Res Dev Cam follower piston
US4060331A (en) * 1975-05-28 1977-11-29 Societe Paulstra Spherical couplings for vehicle towing or kindred purposes
ES279461Y (es) * 1984-05-24 1985-06-01 Inauxa S-A Rotula para articulaciones
DE3431328A1 (de) * 1984-07-06 1986-01-16 Mannesmann Rexroth GmbH, 8770 Lohr Kolben einer mehrhubkolbenmaschine
FR2611232B1 (fr) * 1987-02-20 1991-08-30 Melchior Jean Piston pour moteurs a combustion interne et machines analogues
DE3743125A1 (de) * 1987-12-18 1989-07-06 Brueninghaus Hydraulik Gmbh Axialkolbenpumpe
DE4301123C2 (de) * 1993-01-18 1995-05-18 Danfoss As Hydraulische Maschine und Verfahren zum Zusammenbau einer Kolben-Gleitschuh-Einheit
US5392693A (en) * 1994-03-02 1995-02-28 Caterpillar Inc. Piston assembly for a fluid translating device
US5490446A (en) * 1994-03-22 1996-02-13 Caterpillar Inc. Apparatus and method for a piston assembly

Also Published As

Publication number Publication date
US5784951A (en) 1998-07-28
DE69511871D1 (de) 1999-10-07
EP0770178B1 (de) 1999-09-01
WO1996001947A1 (en) 1996-01-25
ATE184079T1 (de) 1999-09-15
EP0770178A1 (de) 1997-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, 60322 FRANK

8339 Ceased/non-payment of the annual fee