RO78207A - METHOD FOR PREVENTING OVERSSOLLICITATION OF LIFTING MECHANISMS AND CIRCUIT FOR CARRYING OUT SAID METHOD - Google Patents

METHOD FOR PREVENTING OVERSSOLLICITATION OF LIFTING MECHANISMS AND CIRCUIT FOR CARRYING OUT SAID METHOD

Info

Publication number
RO78207A
RO78207A RO80101230A RO10123080A RO78207A RO 78207 A RO78207 A RO 78207A RO 80101230 A RO80101230 A RO 80101230A RO 10123080 A RO10123080 A RO 10123080A RO 78207 A RO78207 A RO 78207A
Authority
RO
Romania
Prior art keywords
overssollicitation
preventing
carrying
circuit
lifting mechanisms
Prior art date
Application number
RO80101230A
Other languages
French (fr)
Romanian (ro)
Inventor
Zoltan Avar
Lajos Salavecz
Istvan Lendvai
Original Assignee
Epitogepgyarto Vallalat,Hu
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 Epitogepgyarto Vallalat,Hu filed Critical Epitogepgyarto Vallalat,Hu
Publication of RO78207A publication Critical patent/RO78207A/en

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
    • B66C23/905—Devices for indicating or limiting lifting moment electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Manipulator (AREA)
  • Measurement Of Force In General (AREA)
RO80101230A 1979-05-29 1980-05-27 METHOD FOR PREVENTING OVERSSOLLICITATION OF LIFTING MECHANISMS AND CIRCUIT FOR CARRYING OUT SAID METHOD RO78207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUAA000929 HU177529B (en) 1979-05-29 1979-05-29 Method for preventing over load of lifting machines and arrangement for implementing this

Publications (1)

Publication Number Publication Date
RO78207A true RO78207A (en) 1982-04-12

Family

ID=10993064

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80101230A RO78207A (en) 1979-05-29 1980-05-27 METHOD FOR PREVENTING OVERSSOLLICITATION OF LIFTING MECHANISMS AND CIRCUIT FOR CARRYING OUT SAID METHOD

Country Status (7)

Country Link
CS (1) CS230570B2 (en)
DD (1) DD151142A5 (en)
DE (1) DE3020480A1 (en)
HU (1) HU177529B (en)
PL (1) PL132332B1 (en)
RO (1) RO78207A (en)
SU (1) SU952098A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677629B1 (en) * 1991-06-17 1998-02-20 Senergy Sarl METHOD FOR CONTROLLING THE LOAD FOR A LIFTING MACHINE AND DEVICE FOR ITS IMPLEMENTATION.
DE19628364C1 (en) * 1996-07-13 1998-03-05 Matthias Mueller Limit switch
DE19645812C1 (en) * 1996-11-07 1998-02-26 Stahl R Foerdertech Gmbh Electric hoist with microprocessor control system
DE19645811C2 (en) * 1996-11-07 1998-10-01 Stahl R Foerdertech Gmbh Control arrangement for emergency shutdown
DE102012010760A1 (en) 2012-05-31 2013-12-05 Wolffkran Holding Ag Electrohydraulic device with three-phase asynchronous motor for adjusting a boom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225832B (en) * 1964-04-14 1966-09-29 Siemens Ag Electrical protection device against mechanical overloading of hoists
US3993166A (en) * 1975-04-29 1976-11-23 Bofors America, Inc. Overload signalling system for fork lift trucks and the like
DE2704992A1 (en) * 1976-04-28 1977-11-17 Munck Continental Sa OVERLOAD PROTECTION

Also Published As

Publication number Publication date
CS230570B2 (en) 1984-08-13
DD151142A5 (en) 1981-10-08
HU177529B (en) 1981-11-28
DE3020480A1 (en) 1980-12-11
PL224589A1 (en) 1981-02-27
PL132332B1 (en) 1985-02-28
SU952098A3 (en) 1982-08-15

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