IT1166984B - Dispositivo di controllo dello stato di carico con limitatore di capacita' di coppia per un circuito idraulico - Google Patents

Dispositivo di controllo dello stato di carico con limitatore di capacita' di coppia per un circuito idraulico

Info

Publication number
IT1166984B
IT1166984B IT23165/83A IT2316583A IT1166984B IT 1166984 B IT1166984 B IT 1166984B IT 23165/83 A IT23165/83 A IT 23165/83A IT 2316583 A IT2316583 A IT 2316583A IT 1166984 B IT1166984 B IT 1166984B
Authority
IT
Italy
Prior art keywords
control device
hydraulic circuit
torque capacity
load status
status control
Prior art date
Application number
IT23165/83A
Other languages
English (en)
Other versions
IT8323165A0 (it
Inventor
Bernard Bouton
Original Assignee
Bennes Marrel 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 Bennes Marrel Sa filed Critical Bennes Marrel Sa
Publication of IT8323165A0 publication Critical patent/IT8323165A0/it
Application granted granted Critical
Publication of IT1166984B publication Critical patent/IT1166984B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Jib Cranes (AREA)
IT23165/83A 1982-10-15 1983-10-06 Dispositivo di controllo dello stato di carico con limitatore di capacita' di coppia per un circuito idraulico IT1166984B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217591A FR2534643B1 (fr) 1982-10-15 1982-10-15 Dispositif controleur d'etat de charge avec limiteur de capacite de couple pour un circuit hydraulique, notamment sur une grue

Publications (2)

Publication Number Publication Date
IT8323165A0 IT8323165A0 (it) 1983-10-06
IT1166984B true IT1166984B (it) 1987-05-06

Family

ID=9278444

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23165/83A IT1166984B (it) 1982-10-15 1983-10-06 Dispositivo di controllo dello stato di carico con limitatore di capacita' di coppia per un circuito idraulico

Country Status (5)

Country Link
DE (1) DE3337445A1 (it)
DK (1) DK475083A (it)
FR (1) FR2534643B1 (it)
IT (1) IT1166984B (it)
SE (1) SE8304169L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633268B3 (fr) * 1988-06-27 1991-05-31 Roux Ind Sa Systeme limiteur de couple ou de moment pour engins de levage
DE29519871U1 (de) * 1995-12-14 1996-03-21 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Kranfahrzeug
EP1490288B1 (en) * 2001-11-28 2015-02-25 Hojbjerg Maskinfabrik A/S Load control system, preferably for boom cranes
WO2008004915A1 (en) * 2006-07-03 2008-01-10 Volvo Construction Equipment Ab Method and system for avoiding dropping a load
CN102069783B (zh) * 2010-12-31 2012-08-15 徐州重型机械有限公司 汽车起重机及其支腿操纵装置
EP2673515A1 (en) * 2011-02-10 2013-12-18 Eaton Corporation Load sense control with standby mode in case of overload

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792780A (en) * 1971-12-02 1974-02-19 Kidde & Co Walter Mechanism for positioning and restricting crane control levers to prevent dangerous load condition
DE2164628C3 (de) * 1971-12-24 1978-03-16 Siegfried Dipl.-Ing. Dr.-Ing. 4930 Detmold Gross Überlastabschalteinrichtung für hintereinandergekoppelte hydraulische Hubbzw. Verstellmechanismen
GB1403046A (en) * 1972-09-08 1975-08-13 Weimar Kombinat Veb Load factor safety mechanism
FR2418766A1 (fr) * 1978-03-01 1979-09-28 Michel Gutierrez Perfectionnement aux appareils de levage a commande hydraulique
FR2419899A1 (fr) * 1978-03-17 1979-10-12 Haulotte Arthur Dispositif de securite par arret de mouvement sur engin de levage
US4411368A (en) * 1980-03-21 1983-10-25 Roger Manjot Safety system for hydraulically controlled hoisting apparatus
SE422315B (sv) * 1980-06-04 1982-03-01 Hiab Foco Ab Overlastskydd for hydrauliskt drivna kranar
FR2488865A1 (fr) * 1980-08-25 1982-02-26 Manjot Roger Systeme de securite pour appareil de levage a commande hydraulique

Also Published As

Publication number Publication date
SE8304169L (sv) 1984-04-16
DK475083D0 (da) 1983-10-14
DK475083A (da) 1984-04-16
FR2534643A1 (fr) 1984-04-20
DE3337445A1 (de) 1984-04-19
SE8304169D0 (sv) 1983-07-27
FR2534643B1 (fr) 1986-12-26
IT8323165A0 (it) 1983-10-06

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