JPS5050701A - - Google Patents

Info

Publication number
JPS5050701A
JPS5050701A JP49097478A JP9747874A JPS5050701A JP S5050701 A JPS5050701 A JP S5050701A JP 49097478 A JP49097478 A JP 49097478A JP 9747874 A JP9747874 A JP 9747874A JP S5050701 A JPS5050701 A JP S5050701A
Authority
JP
Japan
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.)
Granted
Application number
JP49097478A
Other versions
JPS5848750B2 (ja
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 filed Critical
Publication of JPS5050701A publication Critical patent/JPS5050701A/ja
Publication of JPS5848750B2 publication Critical patent/JPS5848750B2/ja
Expired legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Soil Working Implements (AREA)
JP49097478A 1973-08-24 1974-08-24 液圧伝達ユニットに使用するピストン Expired JPS5848750B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US391337A US3896707A (en) 1973-08-24 1973-08-24 Filled piston retaining means with erosion protection

Publications (2)

Publication Number Publication Date
JPS5050701A true JPS5050701A (ja) 1975-05-07
JPS5848750B2 JPS5848750B2 (ja) 1983-10-31

Family

ID=23546200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49097478A Expired JPS5848750B2 (ja) 1973-08-24 1974-08-24 液圧伝達ユニットに使用するピストン

Country Status (3)

Country Link
US (1) US3896707A (ja)
JP (1) JPS5848750B2 (ja)
GB (1) GB1457460A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884453U (ja) * 1982-07-19 1983-06-08 三菱マテリアル株式会社 圧縮機の超硬プランジヤ
JPS59113558U (ja) * 1983-01-24 1984-07-31 イズミ工業株式会社 ピストンピン

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653868A1 (de) * 1976-11-26 1978-06-01 Linde Ag Hohlkolben fuer eine hydrostatische kolbenmaschine und verfahren zu dessen herstellung
DE3804424C1 (en) * 1988-02-12 1989-08-24 Hydromatik Gmbh, 7915 Elchingen, De Piston for axial-piston machines
DE3912213C1 (ja) * 1989-04-13 1990-10-04 Hydromatik Gmbh, 7915 Elchingen, De
US6250206B1 (en) 1999-02-10 2001-06-26 Sauer-Danfoss Inc. Hydraulic piston filling
FR2794507B1 (fr) * 1999-06-04 2001-07-13 Valeo Piston et dispositif de commande hydraulique d'un embrayage de vehicule automobile comportant un tel piston
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
US7938059B2 (en) * 2008-05-05 2011-05-10 Delphi Technologies, Inc. Pressure attenuated pump piston
DE102009056903A1 (de) 2009-12-03 2011-06-09 Danfoss A/S Hydraulische Kolbenmaschine, insbesondere wasserhydraulische Maschine
US20130139679A1 (en) * 2011-12-01 2013-06-06 Caterpillar Inc. Piston assembly for a fluid translating device
CN102818018A (zh) * 2012-08-03 2012-12-12 烟台艾迪精密机械股份有限公司 一种冲击活塞及采用该冲击活塞的液压破碎锤
JP6331043B2 (ja) * 2016-03-18 2018-05-30 博 小曽戸 油圧機器用ピストン及び油圧機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1167975A (en) * 1914-05-21 1916-01-11 Engineering Products Corp Pneumatic-tool piston.
US1881945A (en) * 1929-08-26 1932-10-11 Alemite Corp Centralized lubricating system
US2541250A (en) * 1947-06-19 1951-02-13 Girling Ltd Fluid-tight closure for a cylinder or other container
US3000304A (en) * 1955-09-30 1961-09-19 T W Hand Fireworks Co Ltd Container closure
US3325891A (en) * 1964-09-29 1967-06-20 Westinghouse Air Brake Co Method of closing core pin holes
US3633467A (en) * 1968-12-28 1972-01-11 Komatsu Mfg Co Ltd Hydraulic pump or motor device plungers
US3741077A (en) * 1972-04-24 1973-06-26 Eaton Corp Piston assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884453U (ja) * 1982-07-19 1983-06-08 三菱マテリアル株式会社 圧縮機の超硬プランジヤ
JPS59113558U (ja) * 1983-01-24 1984-07-31 イズミ工業株式会社 ピストンピン

Also Published As

Publication number Publication date
JPS5848750B2 (ja) 1983-10-31
US3896707A (en) 1975-07-29
GB1457460A (en) 1976-12-01

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