SE9303824L - Förfarande för drivning av ett hydrauliskt arbetsverktyg och anordning för genomförande av förfarandet - Google Patents

Förfarande för drivning av ett hydrauliskt arbetsverktyg och anordning för genomförande av förfarandet

Info

Publication number
SE9303824L
SE9303824L SE9303824A SE9303824A SE9303824L SE 9303824 L SE9303824 L SE 9303824L SE 9303824 A SE9303824 A SE 9303824A SE 9303824 A SE9303824 A SE 9303824A SE 9303824 L SE9303824 L SE 9303824L
Authority
SE
Sweden
Prior art keywords
accumulator
pump
tool
pressure level
pressure
Prior art date
Application number
SE9303824A
Other languages
Unknown language ( )
English (en)
Other versions
SE500967C2 (sv
SE9303824D0 (sv
Inventor
Mikael Hansson
Mikael Nilsson
Original Assignee
Pressmaster Tool Ab
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 Pressmaster Tool Ab filed Critical Pressmaster Tool Ab
Priority to SE9303824A priority Critical patent/SE9303824L/sv
Publication of SE9303824D0 publication Critical patent/SE9303824D0/sv
Publication of SE500967C2 publication Critical patent/SE500967C2/sv
Publication of SE9303824L publication Critical patent/SE9303824L/sv
Priority to PCT/SE1994/000966 priority patent/WO1995014173A1/en
Priority to DE69420282T priority patent/DE69420282T2/de
Priority to US08/619,588 priority patent/US5687567A/en
Priority to AU10794/95A priority patent/AU1079495A/en
Priority to EP95901644A priority patent/EP0729549B1/en
Priority to JP7514376A priority patent/JPH09505657A/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/163—Control arrangements for fluid-driven presses for accumulator-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
SE9303824A 1993-11-18 1993-11-18 Förfarande för drivning av ett hydrauliskt arbetsverktyg och anordning för genomförande av förfarandet SE9303824L (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9303824A SE9303824L (sv) 1993-11-18 1993-11-18 Förfarande för drivning av ett hydrauliskt arbetsverktyg och anordning för genomförande av förfarandet
PCT/SE1994/000966 WO1995014173A1 (en) 1993-11-18 1994-10-20 Hydraulic power unit
DE69420282T DE69420282T2 (de) 1993-11-18 1994-10-20 Hydraulische krafteinheit
US08/619,588 US5687567A (en) 1993-11-18 1994-10-20 Method and device for operating a hydraulic tool
AU10794/95A AU1079495A (en) 1993-11-18 1994-10-20 Hydraulic power unit
EP95901644A EP0729549B1 (en) 1993-11-18 1994-10-20 Hydraulic power unit
JP7514376A JPH09505657A (ja) 1993-11-18 1994-10-20 油圧ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303824A SE9303824L (sv) 1993-11-18 1993-11-18 Förfarande för drivning av ett hydrauliskt arbetsverktyg och anordning för genomförande av förfarandet

Publications (3)

Publication Number Publication Date
SE9303824D0 SE9303824D0 (sv) 1993-11-18
SE500967C2 SE500967C2 (sv) 1994-10-10
SE9303824L true SE9303824L (sv) 1994-10-10

Family

ID=20391801

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303824A SE9303824L (sv) 1993-11-18 1993-11-18 Förfarande för drivning av ett hydrauliskt arbetsverktyg och anordning för genomförande av förfarandet

Country Status (7)

Country Link
US (1) US5687567A (sv)
EP (1) EP0729549B1 (sv)
JP (1) JPH09505657A (sv)
AU (1) AU1079495A (sv)
DE (1) DE69420282T2 (sv)
SE (1) SE9303824L (sv)
WO (1) WO1995014173A1 (sv)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505162C2 (sv) * 1995-03-22 1997-07-07 Pressmaster Tool Ab Verktygshuvud
JP4021479B2 (ja) * 1995-05-16 2007-12-12 グローブマグ・リミテッド・パートナーシップ 少なくとも１本の液圧式軸を備えた装置
AT409949B (de) * 1997-03-07 2002-12-27 Weber Gisela Steuervorrichtung für hydraulische arbeitszylinder
DE19734658A1 (de) * 1997-08-11 1999-02-18 Mannesmann Rexroth Ag Hydraulische Steueranordnung für eine mobile Arbeitsmaschine, insbesondere für einen Radlader
US6029448A (en) * 1997-12-08 2000-02-29 Fenner Fluid Power Low noise hydraulic power unit for an auto-hoist lift
DE19924310B4 (de) * 1999-05-27 2007-11-22 Böllhoff GmbH Hydraulische Antriebseinrichtung für ein Fügewerkzeug
US6688834B1 (en) * 2000-04-19 2004-02-10 Vinc L. Aulick Self-contained hydraulic power unit
US6477835B1 (en) * 2001-08-29 2002-11-12 Moog Inc. Single-motor injection-and-screw drive hybrid actuator
DE10345956A1 (de) * 2003-10-02 2005-04-21 Deere & Co Hydraulische Anordnung und Verfahren für eine solche
US7040638B2 (en) 2004-06-21 2006-05-09 Jeffrey Eaton Cole Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
US7216876B2 (en) 2004-06-21 2007-05-15 Cole Jeffrey E Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
US7635136B2 (en) 2005-06-21 2009-12-22 Jeffrey E. Cole Truck assembly for a skateboard, wheeled platform, or vehicle
US8063586B2 (en) 2006-03-03 2011-11-22 Koninklijke Philips Electronics N.V. Method of driving a discharge lamp, and driving unit
US8438974B2 (en) * 2008-11-03 2013-05-14 Tyco Electronics Corporation Electrohydraulic pressing device having removable hose
CN102121483A (zh) * 2010-01-12 2011-07-13 何扬东 蓄能压力可调的增速加力双泵合流装置
DE102010054100A1 (de) * 2010-07-21 2012-01-26 Robert Bosch Gmbh Hydraulisches System
CN102140896A (zh) * 2011-01-20 2011-08-03 中国石油集团渤海石油装备制造有限公司 带有蓄能器的多液缸电动蓄能修井机
CN102182641B (zh) * 2011-05-05 2012-09-19 浙江大学 一种风浪互补发电***
CN102410265A (zh) * 2011-09-22 2012-04-11 三一重机有限公司 一种收集液压***溢流能量的装置
ITPD20120277A1 (it) * 2012-09-20 2014-03-21 Mass Spa Stampo per piastrelle
CN102966609A (zh) * 2012-11-16 2013-03-13 无锡汇虹机械制造有限公司 一种蓄能器的液压能节流释放方法
CN103480963B (zh) * 2013-09-27 2015-08-19 重庆市科学技术研究院 搅拌摩擦焊机
US10226826B2 (en) 2013-10-22 2019-03-12 Milwaukee Electric Tool Corporation Hydraulic power tool
US20150305318A1 (en) 2014-04-23 2015-10-29 William R. Moriarty Furniture Protector against Crawling Arthropods
DE102014110717B3 (de) * 2014-07-29 2016-01-21 Gisela Weber Einrichtung zur Betätigung einer hydraulischen Verstelleinrichtung, Hydraulik-System mit der Einrichtung und Verfahren zur Not-Verstellung eines hydraulischen Verstellsystems
WO2017087684A1 (en) * 2015-11-17 2017-05-26 Transocean Innovation Labs Ltd Reliability assessable systems for actuating hydraulically actuated devices and related methods
CN108757594B (zh) * 2018-07-17 2019-08-06 扬力集团股份有限公司 油电混合驱动环保节能型伺服液压机
US11958177B2 (en) 2018-09-07 2024-04-16 Milwaukee Electric Tool Corporation Hydraulic piston pump for a hydraulic tool
SE543709C2 (en) * 2019-04-17 2021-06-22 Pandrol Ab Mobile energy supply unit for hand-held hydraulic tools and method for operating a hand-held hydraulic tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392471A (en) * 1942-02-11 1946-01-08 Vickers Inc Power transmission
US2641106A (en) * 1952-01-03 1953-06-09 Cleveland Automatic Machine Co Electrohydraulic system having a safety shutoff valve for its accumulator
US3375658A (en) * 1966-01-21 1968-04-02 Hardwicke Etter Co Pump control system for cotton press
FR2082386A5 (sv) * 1970-03-12 1971-12-10 Inst Francais Du Petrole
US4096727A (en) * 1976-04-29 1978-06-27 Daniel Pierre Gargaillo Punching, stamping and rivetting apparatus
DE3835696C2 (de) * 1988-10-20 1993-12-23 Pfisterer Elektrotech Karl Tragbare Presse zur Herstellung von Preßverbindungen
JPH0662269B2 (ja) * 1989-04-21 1994-08-17 株式会社神戸製鋼所 移動式クレーンの変位抑制装置
JP2964607B2 (ja) * 1990-10-11 1999-10-18 日産自動車株式会社 油圧供給装置
US5301505A (en) * 1992-12-04 1994-04-12 Wright John J Fail safe linear actuator system

Also Published As

Publication number Publication date
SE500967C2 (sv) 1994-10-10
DE69420282D1 (de) 1999-09-30
US5687567A (en) 1997-11-18
EP0729549B1 (en) 1999-08-25
AU1079495A (en) 1995-06-06
WO1995014173A1 (en) 1995-05-26
EP0729549A1 (en) 1996-09-04
JPH09505657A (ja) 1997-06-03
SE9303824D0 (sv) 1993-11-18
DE69420282T2 (de) 2000-04-06

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Legal Events

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NUG Patent has lapsed