ES2196873T3 - Aparato actuador. - Google Patents

Aparato actuador.

Info

Publication number
ES2196873T3
ES2196873T3 ES99954245T ES99954245T ES2196873T3 ES 2196873 T3 ES2196873 T3 ES 2196873T3 ES 99954245 T ES99954245 T ES 99954245T ES 99954245 T ES99954245 T ES 99954245T ES 2196873 T3 ES2196873 T3 ES 2196873T3
Authority
ES
Spain
Prior art keywords
piston
actuator
actuator device
jaws
replaceable
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 - Lifetime
Application number
ES99954245T
Other languages
English (en)
Inventor
David Coley
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.)
Aldridge Piling Equipment Hire Co Ltd
Original Assignee
Aldridge Piling Equipment Hire Co Ltd
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 Aldridge Piling Equipment Hire Co Ltd filed Critical Aldridge Piling Equipment Hire Co Ltd
Application granted granted Critical
Publication of ES2196873T3 publication Critical patent/ES2196873T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
    • 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
    • E02D7/20—Placing by pressure or pulling power
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
    • F15B2013/004—Cartridge valves
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
    • F15B2013/006—Modular components with multiple uses, e.g. kits for either normally-open or normally-closed valves, interchangeable or reprogrammable manifolds

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Seal Device For Vehicle (AREA)
  • Valve Device For Special Equipments (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Aparato actuador (10) que comprende medios de émbolo (18) operables para crear fuerzas de accionamiento a partir de un suministro de fluido a presión, y medios de válvula (56) operables para suministrar fluido a presión a los medios de émbolo de acuerdo con una secuencia predeterminada, para hacer que el aparato ejecute una primera operación, estando alojados los medios de válvula y los medios de émbolo dentro de un miembro común (12), en que los medios de válvula o los medios de émbolo, o ambos, son desmontables del miembro para su sustitución por unos medios alternativos operables dentro del miembro común para hacer que el aparato ejecute una operación alternativa, y en que los medios de válvula, o cada uno de los medios de válvula, comprenden una disposición de válvula giratoria dentro de un alojamiento (20), habiendo en las paredes del alojamiento lumbreras (64, 66, 72, 82, 88, 89, 100, 104, 107) para fluido a presión, y llevando la disposición de válvula divisiones (84) que sirven paracambiar las conexiones entre las lumbreras de fluido de acuerdo con la secuencia predeterminada al girar la disposición de válvula, y en que la disposición de válvula de los medios de válvula o de uno al menos de los medios de válvula es movible axialmente para cambiar la secuencia predeterminada.
ES99954245T 1998-11-14 1999-11-12 Aparato actuador. Expired - Lifetime ES2196873T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9824927A GB2344547B (en) 1998-11-14 1998-11-14 Actuator apparatus

Publications (1)

Publication Number Publication Date
ES2196873T3 true ES2196873T3 (es) 2003-12-16

Family

ID=10842414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99954245T Expired - Lifetime ES2196873T3 (es) 1998-11-14 1999-11-12 Aparato actuador.

Country Status (9)

Country Link
US (1) US6786477B1 (es)
EP (1) EP1131496B1 (es)
CN (1) CN1188572C (es)
AT (1) ATE238459T1 (es)
AU (1) AU1065700A (es)
DE (1) DE69907253T2 (es)
ES (1) ES2196873T3 (es)
GB (1) GB2344547B (es)
WO (1) WO2000029678A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825391B1 (fr) * 2001-05-31 2003-12-05 Ptc Presse pour l'enfoncement d'objets dans le sol
CN108505521B (zh) * 2018-05-24 2023-11-07 中国工程物理研究院总体工程研究所 用于离心机机器人的打/拔桩工具
CN109594561B (zh) * 2018-11-07 2020-10-27 太原理工大学 液压直线冲击振动桩锤机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1957469C3 (de) 1969-11-15 1973-11-15 Sieke Helmut Dipl.-Ing. Verfahren und Vorrichtung zur Verstellung eines Arbeitskolbens
SE375571B (es) * 1972-08-10 1975-04-21 Goeteborgs Betongpalar
DE2410385A1 (de) 1974-03-05 1975-09-18 Mueller Ludwig Verfahren und vorrichtung zum rammen oder ziehen von rammkoerpern, wie z.b. spundbohlen, pfaehlen oder dergleichen
FR2375953A1 (fr) * 1976-12-30 1978-07-28 Deragne Freres Perfectionnements aux dispositifs de bridage a commande hydraulique
DE2900221C2 (de) * 1979-01-04 1985-05-09 Koehring Gmbh, 2000 Hamburg Druckmittelgetriebene Rammvorrichtung
EP0135479B1 (de) 1983-09-19 1987-12-09 Simson und Partner Vorrichtung zum Rammen und Ziehen
US4560152A (en) * 1984-04-27 1985-12-24 Applied Power Inc. Swing clamp
GB2201364B (en) * 1987-02-26 1991-03-27 Aldridge Piling Equipment Powered hammer
EP0388498B1 (de) * 1989-03-23 1993-03-17 Menck Gmbh Hydraulikventilkombination für Rammhämmer
IT1238059B (it) * 1990-02-09 1993-06-26 Salvagnini Transferica Spa Ora Complesso di elementi di ancoraggio di tipo regolabile per componenti di attrezzature di bloccaggio di pezzi su un pallet di supporto
US5526885A (en) * 1992-08-19 1996-06-18 Aktsionernoe Obschestvo Zakrytogo Tipa "Rossiiskaya Patentovannaya Tekhnika" (Ropat) Hydraulic device for driving piles
KR19990036100A (ko) * 1995-07-31 1999-05-25 라우니스토, 아이리 유압에 의한 타격 장치
RU2109106C1 (ru) * 1996-08-14 1998-04-20 Акционерное общество закрытого типа "Российская патентованная техника" Гидромолот
JPH10141324A (ja) * 1996-11-06 1998-05-26 Kosmek Ltd 旋回式クランプ装置

Also Published As

Publication number Publication date
CN1333853A (zh) 2002-01-30
ATE238459T1 (de) 2003-05-15
EP1131496A1 (en) 2001-09-12
US6786477B1 (en) 2004-09-07
AU1065700A (en) 2000-06-05
GB2344547A (en) 2000-06-14
GB9824927D0 (en) 1999-01-06
EP1131496B1 (en) 2003-04-23
DE69907253D1 (de) 2003-05-28
CN1188572C (zh) 2005-02-09
GB2344547B (en) 2002-12-18
WO2000029678A1 (en) 2000-05-25
DE69907253T2 (de) 2003-12-18

Similar Documents

Publication Publication Date Title
BR0017134A (pt) Método de controlar hidraulicamente múltiplas ferramentas de poço, dispositivo de controle de atuação para uso em um poço subterr neo, sistema de controle de poço e atuador para uso em um poço subterr neo
NO20072782L (no) Forbedringer ved og knyttet til hydrauliske avstengere
NO20054328L (no) Styringsventil samt fremgangsmate for en slaginnretning med en arbeidssyklus som involverer flere koplingsoyeblikk
ES543485A0 (es) Perfeccionamientos en una maquina de percusion de acciona- miento hidraulico
EP1584823A4 (en) DEVICE FOR CONTROLLING A WORKING HYDRAULIC CYLINDER
DE60112654D1 (de) Dämpferdrucksteuergerät für eine hydraulische Gesteinsbohrmaschine
GB2391030A (en) Hydraulic in-the-hole percussion rock drill
NO20045291L (no) hydraulisk styring i et hydraulisk system, spesielt for drift av skrapkuttere
SE9801380L (sv) Slagverk
ATE188928T1 (de) Einrichtung zum umstellen von weichen
SE9904844D0 (sv) Method for adjusting supply pressure
ES2196873T3 (es) Aparato actuador.
FR2773142B1 (fr) Dispositif d'entrainement pour ascenseur hydraulique
ES472347A1 (es) Util de sondeo rotativo equipado con un dispositivo de per- cusion
ATE285873T1 (de) Hydraulische mit konstantem druck arbeitende schlagmaschine
AU2012240637A1 (en) Device for rock- and concrete machining
ATE183571T1 (de) Verbesserte bohranordnung
DE50000129D1 (de) Hydraulische Abbruchzange
DE50109208D1 (de) Elektrohydraulischer Stellantrieb
GB9600349D0 (en) Performing work with a tool
JP2533727B2 (ja) 振動杭打工法及び装置
FI962912A (fi) Painenestekäyttöinen iskuvasara
ATE222160T1 (de) Druckflüssigkeitsbetriebenes werkzeug
UA53410A (uk) Робочий орган розпушника
ATE181691T1 (de) Ventilanordnung für ein hydraulisches gesteins- schlagbohrwerkzeug