ES2043386T3 - Dispositivo de control para los cilindros hidraulicos de accionamiento de una pared lateral de carga de un vehiculo. - Google Patents

Dispositivo de control para los cilindros hidraulicos de accionamiento de una pared lateral de carga de un vehiculo.

Info

Publication number
ES2043386T3
ES2043386T3 ES90913174T ES90913174T ES2043386T3 ES 2043386 T3 ES2043386 T3 ES 2043386T3 ES 90913174 T ES90913174 T ES 90913174T ES 90913174 T ES90913174 T ES 90913174T ES 2043386 T3 ES2043386 T3 ES 2043386T3
Authority
ES
Spain
Prior art keywords
pump
pct
branch lines
control device
vehicle
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
ES90913174T
Other languages
English (en)
Inventor
Guenter Weber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2043386T3 publication Critical patent/ES2043386T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
    • B60P1/162—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms the hydraulic system itself

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

UN DISPOSITIVO DE CONTROL PARA CILINDROS DE TRABAJO HIDRAULICOS CON UNA BOMBA MEDIA HIDRAULICA (1) IMPULSADA POR UN MOTOR (2) AL QUE SE PUEDE HACER QUE SE COMUNIQUE CON UNA CAMARA DE AL MENOS UN CILINDRO ELEVADOR (11) Y AL MENOS UN CILINDRO DE CIERRE (14) DE LA PARED DE TABLERO DE CARGA MEDIANTE UNAS LINEAS DERIVADAS DE LA BOMBA (8'', 8") DESDE UNA LINEA DE LA BOMBA (8) Y MEDIANTE UNAS VALVULAS DE CONTROL APROPIADAS (9, 10; 12, 13) EN QUE UN CILINDRO DE PISTON DE CONVERSION DE LA PRESION (15) ESTA ACOPLADO EN PARALELO A LAS LINEAS DERIVADAS DE LA BOMBA (8'', 8") Y A LA CAMARA DEL LADO DE PISTON MAS PEQUEÑO DEL CILINDRO DE PISTON DE CONVERSION DE LA PRESION (15) QUE SE COMUNICA CON EL/LOS CILINDRO(S) DE BLOQUEO Y CONECTADO A UN CONMUTADOR DE LA PRESION ELECTRICO (16) CON EL QUE SE PUEDE PARAR EL ROTOR DE LA BOMBA (2) CUANDO SE SOBREPASA UNA PRESION DETERMINADA O UNA BOMBA HIDRAULICA AJUSTABLE CON LA QUE SE PUEDEN BLOQUEAR LAS LINEAS DERIVADAS DE LA BOMBA (8, 8") O LA LINEA DE LA BOMBA SE PUEDEPONER EN COMUNICACION CON UNA LINEA DE RETORNO (7) AL TANQUE MEDIO (4) Y SE PUEDE PARAR EL MOTOR DE LA BOMBA (2).
ES90913174T 1989-09-13 1990-09-10 Dispositivo de control para los cilindros hidraulicos de accionamiento de una pared lateral de carga de un vehiculo. Expired - Lifetime ES2043386T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2139/89A AT392447B (de) 1989-09-13 1989-09-13 Steuervorrichtung fuer hydraulische arbeitszylinder einer ladebordwand eines fahrzeuges

Publications (1)

Publication Number Publication Date
ES2043386T3 true ES2043386T3 (es) 1993-12-16

Family

ID=3528613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90913174T Expired - Lifetime ES2043386T3 (es) 1989-09-13 1990-09-10 Dispositivo de control para los cilindros hidraulicos de accionamiento de una pared lateral de carga de un vehiculo.

Country Status (9)

Country Link
US (1) US5255517A (es)
EP (1) EP0491750B1 (es)
JP (1) JP2929504B2 (es)
AT (2) AT392447B (es)
AU (1) AU6291490A (es)
CA (1) CA2066727A1 (es)
DE (1) DE59001727D1 (es)
ES (1) ES2043386T3 (es)
WO (1) WO1991004169A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3109995B2 (ja) * 1996-09-25 2000-11-20 株式会社パブコ 昇降装置の制御装置及び方法
AT409949B (de) * 1997-03-07 2002-12-27 Weber Gisela Steuervorrichtung für hydraulische arbeitszylinder
FR2822906A1 (fr) * 2001-03-30 2002-10-04 Nk System Nv Dispositif de conversion hydraulique et installation equipee d'un tel dispositif
US20030110766A1 (en) * 2001-12-13 2003-06-19 Berlinger Willibald G. Hydraulic system with improved efficiency
DE50304648D1 (de) * 2003-02-05 2006-09-28 Soerensen Hydraulik Ulfborg Ladebordwandsystem mit wenigstens einem Klappaktuator und einem Hubaktuator
DE102007015820A1 (de) * 2007-03-30 2008-10-02 Gisela Weber Hydraulisch betätigte Ladebordwand
JP5426037B2 (ja) 2010-11-25 2014-02-26 株式会社島津製作所 液圧シリンダシステム
CN103629175B (zh) * 2013-11-28 2016-05-04 长沙中联消防机械有限公司 工作斗液压控制系统与工程车辆
RU2605802C2 (ru) * 2015-04-03 2016-12-27 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военная академия материально-технического обеспечения имени генерала армии А.В.Хрулева" Гидропривод опрокидывающего механизма транспортного средства
JP6578062B1 (ja) * 2018-04-11 2019-09-18 株式会社小松製作所 作業車両

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229561A (en) * 1938-07-14 1941-01-21 Galanot Products Company Hydraulic apparatus for motor vehicles
US2326594A (en) * 1941-11-29 1943-08-10 Gar Wood Ind Inc Dump vehicle construction
US2611246A (en) * 1950-04-28 1952-09-23 Elwell Parker Electric Co Pump and motor hydraulic system and electrical control circuits therefor
US2892312A (en) * 1958-01-27 1959-06-30 Deere & Co Demand compensated hydraulic system
US3727520A (en) * 1970-11-06 1973-04-17 Sperry Rand Corp Digital electrohydraulic servo system
DE2251882A1 (de) * 1971-10-29 1973-05-03 Hoerbiger Ventilwerke Ag Pneumatischer impulswechsler
US3868062A (en) * 1974-03-25 1975-02-25 Coats Company Inc Tire shredding machine
JPS512646A (ja) * 1974-06-26 1976-01-10 Hitachi Ltd Yosetsuenshujinki
US4192337A (en) * 1978-08-07 1980-03-11 The Cessna Aircraft Company Priority flow valve
GB2070692A (en) * 1980-02-21 1981-09-09 Roberts G W Improvements in or relating to power tools
JPS5822299A (ja) * 1981-07-29 1983-02-09 日産自動車株式会社 フオ−クリフト
DE3321483A1 (de) * 1983-06-14 1984-12-20 Linde Ag, 6200 Wiesbaden Hydraulische einrichtung mit einer pumpe und mindestens zwei von dieser beaufschlagten verbrauchern hydraulischer energie

Also Published As

Publication number Publication date
DE59001727D1 (de) 1993-07-15
ATE90283T1 (de) 1993-06-15
WO1991004169A1 (de) 1991-04-04
JPH05503264A (ja) 1993-06-03
CA2066727A1 (en) 1991-03-14
JP2929504B2 (ja) 1999-08-03
US5255517A (en) 1993-10-26
EP0491750A1 (de) 1992-07-01
ATA213989A (de) 1990-09-15
EP0491750B1 (de) 1993-06-09
AU6291490A (en) 1991-04-18
AT392447B (de) 1991-03-25

Similar Documents

Publication Publication Date Title
ATE160718T1 (de) Tragbares rettungsgerät
SE9300864L (sv) Hydraulisk påverkningsanordning
ES2043386T3 (es) Dispositivo de control para los cilindros hidraulicos de accionamiento de una pared lateral de carga de un vehiculo.
PL293269A1 (en) Admission valve as well as hydraulic safety and liquid fuel supply system incirporating such valve
ATE73907T1 (de) Druckmittelbetriebene antriebseinrichtung.
ES2081112T3 (es) Dispositivo de mando hidraulico para una bomba de materias espesas.
SU712042A3 (ru) Пневмогидравлический привод запорного органа магистрального трубопровода
CZ286074B6 (cs) Hydraulické zařízení k ovládání toku tlakového prostředku
ES2048580T3 (es) Dispositivo de control para un cilindro hidraulico de accionamiento de una plataforma de carga de un vehiculo a motor.
ATE7618T1 (de) Tuerbetaetigungseinrichtung.
MX9300944A (es) Valvula de alivio de presion con dispositivo de cargado auxiliar.
ATE1513T1 (de) Dickstoffpumpe, insbesondere betonpumpe.
SE0201710L (sv) Anordning för styrning av sänkningsrörelse hos en lyfttruck
KR880007272A (ko) 냉동유니트 및 수압동력시스템
SU1555545A1 (ru) Гидравлическа система
KR900014771A (ko) 작업차의 승강 장치용 유압회로
DE59610165D1 (de) Einrichtung zur Steuerung eines hydraulischen Motors
SU1751453A1 (ru) Блокирующее устройство
ATE255686T1 (de) Verfahren zum steuern eines hydraulischen seitenschieberantriebs und hydraulikantrieb hierfür
US4420936A (en) Drive control circuit for dental treatment table
SU1512828A1 (ru) Объемный гидропривод опрокидывающего механизма и усилител рулевого управлени автомобил -самосвала
SU1686227A1 (ru) Гидропривод
GB711975A (en) Improvements in or relating to fluid operating systems
JPS6125916B2 (es)
SU1548578A1 (ru) Затвор-отсекатель

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 491750

Country of ref document: ES