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 förfarandetInfo
- 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
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)
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)
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)
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 |
-
1993
- 1993-11-18 SE SE9303824A patent/SE9303824L/sv not_active IP Right Cessation
-
1994
- 1994-10-20 US US08/619,588 patent/US5687567A/en not_active Expired - Fee Related
- 1994-10-20 DE DE69420282T patent/DE69420282T2/de not_active Expired - Fee Related
- 1994-10-20 AU AU10794/95A patent/AU1079495A/en not_active Abandoned
- 1994-10-20 EP EP95901644A patent/EP0729549B1/en not_active Expired - Lifetime
- 1994-10-20 JP JP7514376A patent/JPH09505657A/ja active Pending
- 1994-10-20 WO PCT/SE1994/000966 patent/WO1995014173A1/en active IP Right Grant
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
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |