SE9003656L - Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran - Google Patents

Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran

Info

Publication number
SE9003656L
SE9003656L SE9003656A SE9003656A SE9003656L SE 9003656 L SE9003656 L SE 9003656L SE 9003656 A SE9003656 A SE 9003656A SE 9003656 A SE9003656 A SE 9003656A SE 9003656 L SE9003656 L SE 9003656L
Authority
SE
Sweden
Prior art keywords
hydraulic flow
crane
control system
available
control
Prior art date
Application number
SE9003656A
Other languages
Unknown language ( )
English (en)
Other versions
SE9003656D0 (sv
SE467408B (sv
Inventor
L Andersson
Original Assignee
Hiab 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20380929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9003656(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hiab Ab filed Critical Hiab Ab
Priority to SE9003656A priority Critical patent/SE467408B/sv
Publication of SE9003656D0 publication Critical patent/SE9003656D0/sv
Priority to DE69107472T priority patent/DE69107472T2/de
Priority to EP91920481A priority patent/EP0557390B1/en
Priority to PCT/SE1991/000773 priority patent/WO1992008666A1/en
Priority to AT91920481T priority patent/ATE118459T1/de
Priority to ES91920481T priority patent/ES2068612T3/es
Priority to JP4500573A priority patent/JPH06504512A/ja
Publication of SE9003656L publication Critical patent/SE9003656L/sv
Publication of SE467408B publication Critical patent/SE467408B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
SE9003656A 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran SE467408B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9003656A SE467408B (sv) 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran
DE69107472T DE69107472T2 (de) 1990-11-16 1991-11-14 Verfahren und anordnung zur verhinderung von pannen im steuersystem für lastfühler und druckausgleich bei einem hydraulischen kran.
EP91920481A EP0557390B1 (en) 1990-11-16 1991-11-14 Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane
PCT/SE1991/000773 WO1992008666A1 (en) 1990-11-16 1991-11-14 Method and device for preventing the puncture of a load-sensing and pressure-compensating control system for a hydraulic crane
AT91920481T ATE118459T1 (de) 1990-11-16 1991-11-14 Verfahren und anordnung zur verhinderung von pannen im steuersystem für lastfühler und druckausgleich bei einem hydraulischen kran.
ES91920481T ES2068612T3 (es) 1990-11-16 1991-11-14 Metodo y dispositivo para evitar el pinchazo de un sistema de control, detector de la carga y compensador de la presion para una grua hidraulica.
JP4500573A JPH06504512A (ja) 1990-11-16 1991-11-14 油圧クレーン用負荷検知及び圧力補償制御システムのパンクチャーを防止する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003656A SE467408B (sv) 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran

Publications (3)

Publication Number Publication Date
SE9003656D0 SE9003656D0 (sv) 1990-11-16
SE9003656L true SE9003656L (sv) 1992-05-17
SE467408B SE467408B (sv) 1992-07-13

Family

ID=20380929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003656A SE467408B (sv) 1990-11-16 1990-11-16 Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran

Country Status (7)

Country Link
EP (1) EP0557390B1 (sv)
JP (1) JPH06504512A (sv)
AT (1) ATE118459T1 (sv)
DE (1) DE69107472T2 (sv)
ES (1) ES2068612T3 (sv)
SE (1) SE467408B (sv)
WO (1) WO1992008666A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779239B2 (de) * 1995-12-13 2006-09-13 Liebherr-Werk Ehingen GmbH Steuervorrichtung für ein Hubwerk eines Krans
DK1490288T3 (en) * 2001-11-28 2015-05-11 Hojbjerg Maskinfabrik As Load control system, preferably for boom cranes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638211A (en) * 1969-10-08 1972-01-25 Litton Systems Inc Crane safety system
US4222491A (en) * 1978-08-02 1980-09-16 Eaton Corporation Crane operating aid and sensor arrangement therefor
FR2504701A1 (fr) * 1981-04-22 1982-10-29 Camiva Dispositif de commande de correction automatique de devers pour echelle orientable deployable ou bras elevateur analogue sur vehicule
DE3605462A1 (de) * 1986-02-24 1987-08-27 Mo N Proizv Ob Str Dorozh Mash Verfahren zur sicherung eines gefahrlosen betriebes von selbstfahrenden auslegerkranen und system zur durchfuehrung desselben

Also Published As

Publication number Publication date
SE9003656D0 (sv) 1990-11-16
ATE118459T1 (de) 1995-03-15
SE467408B (sv) 1992-07-13
EP0557390A1 (en) 1993-09-01
DE69107472T2 (de) 1995-06-14
WO1992008666A1 (en) 1992-05-29
ES2068612T3 (es) 1995-04-16
DE69107472D1 (de) 1995-03-23
JPH06504512A (ja) 1994-05-26
EP0557390B1 (en) 1995-02-15

Similar Documents

Publication Publication Date Title
JPS55109788A (en) Feed pump control system
ES8501070A1 (es) Un dispositivo de valvula de sincronizacion para un vehiculo de motor
DK410485A (da) Hydraulisk styring
SE9003656D0 (sv) Saett och anordning foer foerhindrande av punktering av ett lastkaennande och tryckkompenserande styrsystem foer en hydraulisk kran
US3654833A (en) Hydraulic control circuit
SE0201604D0 (sv) Styrsystem och fordon innefattande styrsystemet
JPS55138523A (en) Posture control system for slewing excavator
EP0587043A3 (de) Verfahren und Schaltungsanordnung zur Steuerung und Regelung eines Druckstromerzeugers für mehrere parallel geschaltete unterschiedliche hydraulische Verbraucher.
JPS578382A (en) Flow control of pressure fluid
JPS6421201A (en) Device for restricting vibration of boom in hydraulic working machine
SU1062171A2 (ru) Гидравлический грейфер
JPS57131890A (en) Oil hydraulic controller
JPS5673203A (en) Pressure controlling system for parallel load in concentrated hydraulic system
JPS5632088A (en) Input torque controlling system for variable displacement pump
JPS5510171A (en) Hydraulic pressure controlling system for hydraulically operated apparatus
GB2013841A (en) Work fluid system
FR2389021A1 (fr) Dispositif d'isolement hydraulique automatique
JPS56126013A (en) Hydraulic controlling mechanism for crown of variably crowned roll
SU1566044A1 (ru) Гидравлическа схема крепи сопр жени
JPS5514354A (en) Flow control valve
JPS5469802A (en) Pump system
SU436793A1 (ru) Устройство дл управлени телескопическими гидродомкратами двойного действи
SU857498A1 (ru) Система управлени шахтной гидрофицированной крепью
JPS57210188A (en) Total horsepower control method for a multitude of oil hydraulic pumps
JPS54108001A (en) Pump controlling method

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9003656-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 9003656-7

Format of ref document f/p: F