CS230570B2 - Method of overload prevention lifting devices and equipment to perform this method - Google Patents

Method of overload prevention lifting devices and equipment to perform this method Download PDF

Info

Publication number
CS230570B2
CS230570B2 CS354880A CS354880A CS230570B2 CS 230570 B2 CS230570 B2 CS 230570B2 CS 354880 A CS354880 A CS 354880A CS 354880 A CS354880 A CS 354880A CS 230570 B2 CS230570 B2 CS 230570B2
Authority
CS
Czechoslovakia
Prior art keywords
output
load
input
value
signal
Prior art date
Application number
CS354880A
Other languages
Czech (cs)
English (en)
Inventor
Zoltan Avar
Lajos Salavecz
Istvan Landvay
Original Assignee
Epitoegepgyarto Vallalat
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 Epitoegepgyarto Vallalat filed Critical Epitoegepgyarto Vallalat
Publication of CS230570B2 publication Critical patent/CS230570B2/cs

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)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Measurement Of Force In General (AREA)
  • Manipulator (AREA)
  • Emergency Protection Circuit Devices (AREA)
CS354880A 1979-05-29 1980-05-21 Method of overload prevention lifting devices and equipment to perform this method CS230570B2 (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
CS230570B2 true CS230570B2 (en) 1984-08-13

Family

ID=10993064

Family Applications (1)

Application Number Title Priority Date Filing Date
CS354880A CS230570B2 (en) 1979-05-29 1980-05-21 Method of overload prevention lifting devices and equipment to perform this method

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677629B1 (fr) * 1991-06-17 1998-02-20 Senergy Sarl Procede de controle de la charge pour un engin de levage et dispositif pour sa mise en óoeuvre.
DE19628364C1 (de) * 1996-07-13 1998-03-05 Matthias Mueller Grenzwertschalter
DE19645812C1 (de) * 1996-11-07 1998-02-26 Stahl R Foerdertech Gmbh Steuerungsanordnung mit Erkennung des Gewichts der Last
DE19645811C2 (de) * 1996-11-07 1998-10-01 Stahl R Foerdertech Gmbh Steuerungsanordnung zur Notabschaltung
DE102012010760A1 (de) 2012-05-31 2013-12-05 Wolffkran Holding Ag Elektrohydraulische Vorrichtung mit Drehstromasynchronmotor zur Verstellung eines Ausleger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225832B (de) * 1964-04-14 1966-09-29 Siemens Ag Elektrische Schutzeinrichtung gegen mechanische UEberlastung von Hebezeugen
US3993166A (en) * 1975-04-29 1976-11-23 Bofors America, Inc. Overload signalling system for fork lift trucks and the like
DE2704992A1 (de) * 1976-04-28 1977-11-17 Munck Continental Sa Ueberlastsicherung

Also Published As

Publication number Publication date
PL224589A1 (ro) 1981-02-27
HU177529B (en) 1981-11-28
DE3020480A1 (de) 1980-12-11
PL132332B1 (en) 1985-02-28
SU952098A3 (ru) 1982-08-15
RO78207A (ro) 1982-04-12
DD151142A5 (de) 1981-10-08

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