FR2464914B1 - - Google Patents

Info

Publication number
FR2464914B1
FR2464914B1 FR7922380A FR7922380A FR2464914B1 FR 2464914 B1 FR2464914 B1 FR 2464914B1 FR 7922380 A FR7922380 A FR 7922380A FR 7922380 A FR7922380 A FR 7922380A FR 2464914 B1 FR2464914 B1 FR 2464914B1
Authority
FR
France
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
Application number
FR7922380A
Other languages
French (fr)
Other versions
FR2464914A1 (fr
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.)
Brissonneau et Lotz Marine SA
Original Assignee
Brissonneau et Lotz Marine SA
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 Brissonneau et Lotz Marine SA filed Critical Brissonneau et Lotz Marine SA
Priority to FR7922380A priority Critical patent/FR2464914A1/fr
Priority to PCT/FR1980/000135 priority patent/WO1981000706A1/fr
Priority to BR8008804A priority patent/BR8008804A/pt
Priority to JP50196980A priority patent/JPS56501241A/ja
Priority to AR282438A priority patent/AR225460A1/es
Publication of FR2464914A1 publication Critical patent/FR2464914A1/fr
Priority to SE8102803A priority patent/SE8102803L/sv
Priority to NO811523A priority patent/NO154304C/no
Application granted granted Critical
Publication of FR2464914B1 publication Critical patent/FR2464914B1/fr
Granted legal-status Critical Current

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
    • B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
    • 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
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/30—Circuits for braking, traversing, or slewing motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Small-Scale Networks (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Paper (AREA)
FR7922380A 1979-09-07 1979-09-07 Dispositif d'asservissement de la position et de la vitesse relatives des tetes des deux fleches d'une grue pivotante double Granted FR2464914A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7922380A FR2464914A1 (fr) 1979-09-07 1979-09-07 Dispositif d'asservissement de la position et de la vitesse relatives des tetes des deux fleches d'une grue pivotante double
PCT/FR1980/000135 WO1981000706A1 (fr) 1979-09-07 1980-09-02 Dispositif d'asservissement de la position et de la vitesse relatives des tetes des deux fleches d'une grue pivotante double
BR8008804A BR8008804A (pt) 1979-09-07 1980-09-02 Servo-dispositivo de posicao e de velocidade relativas das cabecas de duas lancas de uma grua giratoria com coluna central unica
JP50196980A JPS56501241A (sv) 1979-09-07 1980-09-02
AR282438A AR225460A1 (es) 1979-09-07 1980-09-08 Un dispositivo de sincronizacion de la posicion y de la velocidad relativas de las cabezas de los dos aguilones de elevacion de una grua pivotante doble de columna central unica
SE8102803A SE8102803L (sv) 1979-09-07 1981-05-05 Anordning for tvangsstyrning av det inbordes leget och den inbordes hastigheten av nockarna av de bada lastbommarna av en dubbel svengkran
NO811523A NO154304C (no) 1979-09-07 1981-05-06 Innretning for styring av de relative posisjoner og hastigheter av de oevre ender av to utliggere av en dobbel svingkran.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922380A FR2464914A1 (fr) 1979-09-07 1979-09-07 Dispositif d'asservissement de la position et de la vitesse relatives des tetes des deux fleches d'une grue pivotante double

Publications (2)

Publication Number Publication Date
FR2464914A1 FR2464914A1 (fr) 1981-03-20
FR2464914B1 true FR2464914B1 (sv) 1983-06-24

Family

ID=9229442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922380A Granted FR2464914A1 (fr) 1979-09-07 1979-09-07 Dispositif d'asservissement de la position et de la vitesse relatives des tetes des deux fleches d'une grue pivotante double

Country Status (7)

Country Link
JP (1) JPS56501241A (sv)
AR (1) AR225460A1 (sv)
BR (1) BR8008804A (sv)
FR (1) FR2464914A1 (sv)
NO (1) NO154304C (sv)
SE (1) SE8102803L (sv)
WO (1) WO1981000706A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645943A (en) * 1984-10-15 1987-02-24 Dallas Semiconductor Corporation Space-saving back-up power supply
DE102006040782A1 (de) * 2006-08-31 2008-03-20 Liebherr-Werk Nenzing Gmbh, Nenzing Sicherungs- und Steuerungsverfahren für Krane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1531221A1 (de) * 1967-11-02 1969-12-11 Licentia Gmbh Einrichtung zur Koordinierung der relativen Lage der beweglichen Organe eines oder mehrerer Wippdrehkraene
DE1556359A1 (de) * 1968-02-09 1970-07-02 Licentia Gmbh Ladegeschirr
AT286549B (de) * 1968-02-12 1970-12-10 Siemens Ag Einrichtung zur gemeinsamen Steuerung von Zwillingsbetrieb arbeitenden Drehwippkranen
DE1965651A1 (de) * 1969-12-31 1971-07-08 Siemens Ag Kran
GB1270207A (en) * 1970-05-15 1972-04-12 Mitsubishi Heavy Ind Ltd Improvements in or relating to cranes
DE2041306A1 (de) * 1970-08-20 1972-02-24 Atlas Mak Maschinenbau Gmbh Vorrichtung zur Gleichlaufsteuerung von zwei voneinander unabhaengigen Auslegern von hydraulischen Schiffskranen
FR2210565B1 (sv) * 1972-12-19 1976-08-27 Havard Jean

Also Published As

Publication number Publication date
NO154304B (no) 1986-05-20
JPS56501241A (sv) 1981-09-03
AR225460A1 (es) 1982-03-31
WO1981000706A1 (fr) 1981-03-19
FR2464914A1 (fr) 1981-03-20
NO811523L (no) 1981-05-06
SE8102803L (sv) 1981-05-05
BR8008804A (pt) 1981-06-23
NO154304C (no) 1986-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse