DE69427097T2 - Hydraulisches steuersystem für eine pfahlramme - Google Patents

Hydraulisches steuersystem für eine pfahlramme

Info

Publication number
DE69427097T2
DE69427097T2 DE69427097T DE69427097T DE69427097T2 DE 69427097 T2 DE69427097 T2 DE 69427097T2 DE 69427097 T DE69427097 T DE 69427097T DE 69427097 T DE69427097 T DE 69427097T DE 69427097 T2 DE69427097 T2 DE 69427097T2
Authority
DE
Germany
Prior art keywords
valve
hydraulic cylinder
hydraulic fluid
hydraulic
lower rod
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
DE69427097T
Other languages
German (de)
English (en)
Other versions
DE69427097D1 (de
Inventor
S. Evarts
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.)
J and M Hydraulic Systems Inc
Original Assignee
J and M Hydraulic Systems 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 J and M Hydraulic Systems Inc filed Critical J and M Hydraulic Systems Inc
Publication of DE69427097D1 publication Critical patent/DE69427097D1/de
Application granted granted Critical
Publication of DE69427097T2 publication Critical patent/DE69427097T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
DE69427097T 1993-12-08 1994-12-07 Hydraulisches steuersystem für eine pfahlramme Expired - Fee Related DE69427097T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/164,063 US5474138A (en) 1993-12-08 1993-12-08 Hydraulic control circuit for pile driver
PCT/US1994/014075 WO1995015836A1 (en) 1993-12-08 1994-12-07 Hydraulic control circuit for pile driver

Publications (2)

Publication Number Publication Date
DE69427097D1 DE69427097D1 (de) 2001-05-17
DE69427097T2 true DE69427097T2 (de) 2001-10-25

Family

ID=22592810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427097T Expired - Fee Related DE69427097T2 (de) 1993-12-08 1994-12-07 Hydraulisches steuersystem für eine pfahlramme

Country Status (8)

Country Link
US (2) US5474138A (enExample)
EP (1) EP0751853B1 (enExample)
CN (1) CN1044348C (enExample)
AU (1) AU1302895A (enExample)
DE (1) DE69427097T2 (enExample)
MY (1) MY115324A (enExample)
TW (1) TW262508B (enExample)
WO (1) WO1995015836A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI99042C (fi) * 1994-08-30 1997-09-25 Tamrock Oy Sovitelma kallionporauslaitteen puomin sivukääntösylintereiden asentamiseksi
US5662021A (en) * 1994-08-31 1997-09-02 Farmer Mold & Machine Works, Inc. Control system for a movement actuator
JP3295596B2 (ja) * 1996-05-31 2002-06-24 日東工器株式会社 油圧駆動工具制御装置
DE19636659C2 (de) * 1996-09-10 2000-11-23 Krupp Berco Bautechnik Gmbh Fluidbetriebenes Schlagwerk mit automatischer Hubumschaltung
FI981707A0 (fi) * 1998-08-06 1998-08-06 Tamrock Oy Sovitelma kallionporauksen ohjaamiseksi
AT408208B (de) * 2000-02-22 2001-09-25 Hoerbiger Hydraulik Anordnung zur hydraulischen betätigung eines bewegten teils an fahrzeugen, insbesondere eines verdecks, eines heckdeckels, einer abdeckklappe oder dgl.
US6439317B1 (en) * 2000-03-08 2002-08-27 Minotti Equipment & Manufacturing, L.L.C. Device for breaking concrete
DE10013270A1 (de) * 2000-03-17 2001-09-20 Krupp Berco Bautechnik Gmbh Fluidbetriebenes Schlagwerk
DE10123202A1 (de) * 2001-05-12 2002-11-14 Krupp Berco Bautechnik Gmbh Verfahren und Vorrichtung zur Absicherung eines fluidbetriebenen Schlagwerks gegen Leerschläge
CN100513691C (zh) * 2004-01-29 2009-07-15 克拉克设备公司 落锤
FI116124B (fi) * 2004-02-23 2005-09-30 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite
FI123639B (fi) * 2005-04-15 2013-08-30 Sandvik Mining & Constr Oy Menetelmä ja sovitelma kallionporauksen ohjaamiseksi
FI119197B (fi) * 2006-11-13 2008-08-29 Polarteknik Pmc Oy Ab Oskillointisylinterin ohjaukseen tarkoitettu väline
FI123634B (fi) * 2007-10-05 2013-08-30 Sandvik Mining & Constr Oy Kallionrikkomislaite, suojaventtiili sekä menetelmä kallionrikkomislaitteen käyttämiseksi
US7704017B2 (en) * 2008-04-30 2010-04-27 Pileco Inc. Friction shaft coupling with perpendicular adjustment
KR100973147B1 (ko) * 2008-05-28 2010-07-30 김홍권 항타기의 유압회로
WO2010038321A1 (ja) * 2008-10-01 2010-04-08 東洋機械金属株式会社 ダイカスト装置における射出シリンダの油圧回路
US20100303552A1 (en) 2009-05-27 2010-12-02 American Piledriving Equipment, Inc. Helmet adapter for pile drivers
EP2327884B1 (en) * 2009-11-30 2013-04-17 Caterpillar Work Tools B. V. Hydraulic device for hydraulic cylinders
RU2495991C1 (ru) * 2012-04-27 2013-10-20 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Гидравлическая ударная машина
US9249551B1 (en) 2012-11-30 2016-02-02 American Piledriving Equipment, Inc. Concrete sheet pile clamp assemblies and methods and pile driving systems for concrete sheet piles
FR3007154B1 (fr) * 2013-06-12 2015-06-05 Montabert Roger Procede de commande de l’energie d’impact d’un piston de frappe d’un appareil a percussions
US9371624B2 (en) 2013-07-05 2016-06-21 American Piledriving Equipment, Inc. Accessory connection systems and methods for use with helical piledriving systems
SE537608C2 (sv) * 2013-11-01 2015-07-28 Tools Pc Ab Const Pneumatisk slaganordning och förfarande vid pneumatisk slaganordning
CN104454683B (zh) * 2014-11-13 2016-08-31 浙江大学 一种基于液容储能的新型液压变压装置
CN104499482B (zh) * 2014-12-15 2016-04-20 上海工程机械厂有限公司 设置有电控燃油系统的打桩锤
US10760602B2 (en) 2015-06-08 2020-09-01 American Piledriving Equipment, Inc. Systems and methods for connecting a structural member to a pile
US10385531B2 (en) 2015-10-09 2019-08-20 American Piledriving Equipment, Inc. Split flight pile systems and methods
US10392871B2 (en) 2015-11-18 2019-08-27 American Piledriving Equipment, Inc. Earth boring systems and methods with integral debris removal
US9957684B2 (en) 2015-12-11 2018-05-01 American Piledriving Equipment, Inc. Systems and methods for installing pile structures in permafrost
US10273646B2 (en) 2015-12-14 2019-04-30 American Piledriving Equipment, Inc. Guide systems and methods for diesel hammers
US10538892B2 (en) 2016-06-30 2020-01-21 American Piledriving Equipment, Inc. Hydraulic impact hammer systems and methods
CN109821806B (zh) * 2019-02-26 2021-02-05 国瑞（天津）医疗科技有限公司 一种医疗器械清洗装置
CA3153781A1 (en) 2021-03-31 2022-09-30 American Piledriving Equipment, Inc. Segmented ram systems and methods for hydraulic impact hammers

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US442975A (en) * 1890-12-16 Road-grader
US2619072A (en) * 1949-07-25 1952-11-25 Chambersburg Eng Co Drop hammer control
US2798363A (en) * 1956-05-17 1957-07-09 Raymond Concrete Pile Co Hydraulic pile driving hammer
US2892449A (en) * 1957-04-18 1959-06-30 Erie Foundry Company Control for a fluid operated hammer
US3135340A (en) * 1961-02-13 1964-06-02 Eli I Robinsky Driving tool
US3408897A (en) * 1964-11-18 1968-11-05 Champion Inc Fluid power hammer having accumulator means to drive the hammer through its working stroke independent of the system pump
US3333646A (en) * 1964-11-18 1967-08-01 Kenneth H Hoen Mobile hammer unit and position control apparatus therefor
US3381764A (en) * 1966-10-13 1968-05-07 Rex Chainbelt Inc Mobile hydraulic hammer with hammer stroke control
US3714789A (en) * 1970-12-29 1973-02-06 Bolt Associates Inc Automatically self-regulating variable-stroke, variable-rate and quiet-operating pile driver method and system
US3838741A (en) * 1972-05-09 1974-10-01 C Pepe Pile hammers
US4036968A (en) * 1973-07-12 1977-07-19 Beecham Group Limited Pharmaceutical tablet
NL180448C (nl) * 1974-11-16 1987-02-16 Koehring Gmbh Heiinrichting met waterdicht huis en een door druk aangedreven slaglichaam.
US4050526A (en) * 1975-05-07 1977-09-27 Foresight Industries Post driving machine
US4086968A (en) * 1977-02-09 1978-05-02 Conmaco, Inc. Pile driver
DE2732934C2 (de) * 1977-07-21 1985-09-12 Bomag-Menck GmbH, 5407 Boppard Verfahren und Vorrichtung zum Rammen und Ziehen
US4429751A (en) * 1981-10-26 1984-02-07 Conmaco, Inc. Control system for pile hammers
US4479551A (en) * 1981-11-27 1984-10-30 Hughes Tool Company Actuator for a hydraulic impact device
DE8700227U1 (de) * 1987-01-07 1987-09-10 Delmag-Maschinenfabrik Reinhold Dornfeld Gmbh + Co, 7300 Esslingen Hydraulikbär
US5168937A (en) * 1991-10-02 1992-12-08 Ingersoll-Rand Company Drill feed control utilizing a variable overcenter valve

Also Published As

Publication number Publication date
TW262508B (enExample) 1995-11-11
US5529132A (en) 1996-06-25
DE69427097D1 (de) 2001-05-17
MY115324A (en) 2003-05-31
WO1995015836A1 (en) 1995-06-15
US5474138A (en) 1995-12-12
EP0751853A1 (en) 1997-01-08
AU1302895A (en) 1995-06-27
CN1044348C (zh) 1999-07-28
CN1137246A (zh) 1996-12-04
HK1010702A1 (en) 1999-06-25
EP0751853B1 (en) 2001-04-11
EP0751853A4 (en) 1997-04-02

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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