ES2048580T3 - Dispositivo de control para un cilindro hidraulico de accionamiento de una plataforma de carga de un vehiculo a motor. - Google Patents

Dispositivo de control para un cilindro hidraulico de accionamiento de una plataforma de carga de un vehiculo a motor.

Info

Publication number
ES2048580T3
ES2048580T3 ES91901649T ES91901649T ES2048580T3 ES 2048580 T3 ES2048580 T3 ES 2048580T3 ES 91901649 T ES91901649 T ES 91901649T ES 91901649 T ES91901649 T ES 91901649T ES 2048580 T3 ES2048580 T3 ES 2048580T3
Authority
ES
Spain
Prior art keywords
pump
control device
pressure
switch
motor
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
ES91901649T
Other languages
English (en)
Inventor
Gunter 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 ES2048580T3 publication Critical patent/ES2048580T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4471—General means for controlling movements of the loading platform, e.g. hydraulic systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

DISPOSITIVO DE CONTROL PARA CILINDROS DE TRABAJO HIDRAULICOS DE UNA TRAMPILLA DE CARGA DE UN VEHICULO CON UNA BOMBA DE MEDIO HIDRAULICO (2) ACCIONADA POR UN MOTOR, QUE CON UNA RESERVA DE MEDIO (4) Y MEDIANTE RAMALES DE LA BOMBA (8'', 8'''') SE PUEDE UNIR CON UNA CAMARA DE UN CILINDRO ELEVADOR Y UN CILINDRO DE CIERRE (14) DE LA TRAMPILLA DE CARGA A TRAVES DE VALVULAS DE CONTROL ASIGNADAS (10, 13), EN DONDE UN CILINDRO DE EMBOLO DE REGULACION DE PRESION (15) ESTA CONECTADO EN PARALELO A LOS RAMALES DE LA BOMBA Y EN DONDE EN EL CILINDRO DE CIERRE (14) HAY CONECTADO UN INTERRUPTOR MANOMETRICO ELECTRICO (16) UNIDO A UN MECANISMO CONTADOR (17) Y A UN INTERRUPTOR (18) PARA LA LINEA DE CONEXION ELECTRICA DEL MOTOR DE LA BOMBA, CON EL QUE SE PUEDE DETENER EL MOTOR DE LA BOMBA (2) AL SOBREPASAR UNA DETERMINADA PRESION, Y EN ESTE INTERRUPTOR DE PRESION (16) HAY CONECTADO UN MANOMETRO (20), QUE PRESENTA UNA AGUJA DE ARRASTRE NO ACCESIBLE DESDE EL EXTERIOR, QUE INDICA LA SOBRECARGA MAXIMA DE LA TRAMPILLA DE CARGA QUE TIENE LUGAR DESPUES DE PARAR EL MOTOR DE LA BOMBA (2).
ES91901649T 1990-01-10 1991-01-09 Dispositivo de control para un cilindro hidraulico de accionamiento de una plataforma de carga de un vehiculo a motor. Expired - Lifetime ES2048580T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0004690A AT393812B (de) 1990-01-10 1990-01-10 Steuervorrichtung fuer hydraulische arbeitszylinder einer ladebordwand eines fahrzeuges

Publications (1)

Publication Number Publication Date
ES2048580T3 true ES2048580T3 (es) 1994-03-16

Family

ID=3480096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91901649T Expired - Lifetime ES2048580T3 (es) 1990-01-10 1991-01-09 Dispositivo de control para un cilindro hidraulico de accionamiento de una plataforma de carga de un vehiculo a motor.

Country Status (8)

Country Link
US (1) US5305680A (es)
EP (1) EP0510024B1 (es)
JP (1) JP3140048B2 (es)
AT (2) AT393812B (es)
CA (1) CA2073346A1 (es)
DE (1) DE59100696D1 (es)
ES (1) ES2048580T3 (es)
WO (1) WO1991010577A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058070A (zh) * 2020-10-22 2020-12-11 成都市兴蓉再生能源有限公司 一种防抢水跳闸的石灰浆泵进口母管

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796343A (en) * 1994-09-09 1998-08-18 Stauder; Gary D. Device and method for preventing damage to goods during handling by material handling equipment
JP3268527B2 (ja) * 1996-09-25 2002-03-25 株式会社パブコ 昇降装置の制御方法
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
WO1998057821A1 (de) * 1997-06-15 1998-12-23 Maschinenbau Kirow Leipzig Rail & Port Ag Schwerlastfahrzeug mit überlastsicherung
US7255539B1 (en) * 2002-05-09 2007-08-14 Clarke Fire Protection Products Pump pressure limiting engine speed control
US20090129935A1 (en) * 2007-11-21 2009-05-21 Kunkler Kevin J Pump suction pressure limiting speed control and related pump driver and sprinkler system
CA2740482C (en) * 2010-05-18 2018-07-10 Ray Givens Load sensing device for manipulators and balancers
WO2012170394A1 (en) 2011-06-09 2012-12-13 Clarke Fire Protection Products, Inc. Cooling arrangements for fire suppression sprinkler system fire pumps
DE102022209440A1 (de) 2022-09-09 2024-03-14 Zf Friedrichshafen Ag Elektrischer Achsantrieb für ein Kraftfahrzeug

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848122A (en) * 1955-02-02 1958-08-19 Gar Wood Ind Inc Elevating tailgate and controls therefor
GB1202673A (en) * 1968-04-05 1970-08-19 Alfred Fischbach Hydraulic supply systems
DE7024806U (de) * 1970-07-02 1971-03-18 Toussaint & Hess Hydraulische Hebezeugfab Gmbh Ladevorrichtung fur Lastfahrzeuge
US4036106A (en) * 1975-04-03 1977-07-19 Southwestern Manufacturing Co. Actuator control system
US4031966A (en) * 1976-06-21 1977-06-28 Frink Sno-Plows Operating and shock cylinder assembly for vehicle underbody scrapers and the like
DE3019374A1 (de) * 1980-05-21 1981-11-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild-steuerung
JPS5822299A (ja) * 1981-07-29 1983-02-09 日産自動車株式会社 フオ−クリフト
DE3321484A1 (de) * 1983-06-14 1984-12-20 Linde Ag, 6200 Wiesbaden Hydraulische anlage mit zwei verbrauchern hydraulischer energie
US4665696A (en) * 1984-04-18 1987-05-19 Dynamic Hydraulic Systems, Inc. Hydraulically operated hoist for containerized freight or the like
DE3541998A1 (de) * 1985-11-28 1987-06-04 Rexroth Mannesmann Gmbh Steuereinrichtung fuer mehrere mechanisch gekuppelte hydrostatische maschinen mit veraenderlichem volumen in einem antriebssystem mit eingepraegtem druck
DE3714304A1 (de) * 1987-04-29 1988-11-10 Rexroth Mannesmann Gmbh Ventilanordnung
DE3724226A1 (de) * 1987-07-22 1989-02-09 Verhulst Arthur Arbeitsverfahren und vorrichtung zum be- und entladen von lasten an ortsfesten oder ortsveraenderlichen ladestationen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058070A (zh) * 2020-10-22 2020-12-11 成都市兴蓉再生能源有限公司 一种防抢水跳闸的石灰浆泵进口母管
CN112058070B (zh) * 2020-10-22 2022-09-09 成都市兴蓉再生能源有限公司 一种防抢水跳闸的石灰浆泵进口母管

Also Published As

Publication number Publication date
AT393812B (de) 1991-12-27
EP0510024A1 (de) 1992-10-28
CA2073346A1 (en) 1991-07-11
DE59100696D1 (de) 1994-01-20
US5305680A (en) 1994-04-26
WO1991010577A1 (de) 1991-07-25
ATA4690A (de) 1991-06-15
EP0510024B1 (de) 1993-12-08
JP3140048B2 (ja) 2001-03-05
ATE98170T1 (de) 1993-12-15
JPH05503902A (ja) 1993-06-24

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