IT994033B - Dispositivo di sicurezza contro sovraccarichi particolarmente per gru semoventi - Google Patents

Dispositivo di sicurezza contro sovraccarichi particolarmente per gru semoventi

Info

Publication number
IT994033B
IT994033B IT49506/72A IT4950672A IT994033B IT 994033 B IT994033 B IT 994033B IT 49506/72 A IT49506/72 A IT 49506/72A IT 4950672 A IT4950672 A IT 4950672A IT 994033 B IT994033 B IT 994033B
Authority
IT
Italy
Prior art keywords
self
safety device
device against
against overloads
propelled cranes
Prior art date
Application number
IT49506/72A
Other languages
English (en)
Original Assignee
Gottwald Kg Leo
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 Gottwald Kg Leo filed Critical Gottwald Kg Leo
Application granted granted Critical
Publication of IT994033B publication Critical patent/IT994033B/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)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
IT49506/72A 1971-04-21 1972-04-10 Dispositivo di sicurezza contro sovraccarichi particolarmente per gru semoventi IT994033B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2119279A DE2119279C3 (de) 1971-04-21 1971-04-21 Vorrichtung zur Begrenzung des Lastmomentes bei Auslegerkranen

Publications (1)

Publication Number Publication Date
IT994033B true IT994033B (it) 1975-10-20

Family

ID=5805320

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49506/72A IT994033B (it) 1971-04-21 1972-04-10 Dispositivo di sicurezza contro sovraccarichi particolarmente per gru semoventi

Country Status (7)

Country Link
US (1) US3834550A (it)
DD (1) DD102988A6 (it)
DE (1) DE2119279C3 (it)
FR (1) FR2133616B2 (it)
GB (1) GB1380743A (it)
IT (1) IT994033B (it)
SU (1) SU564826A3 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990584A (en) * 1974-06-03 1976-11-09 Strawson Hydraulics (Consultants) Limited Electrical safety control device for a variable radius crane
US3971934A (en) * 1975-08-04 1976-07-27 Joseph Coatta Photoelastic load measurement alarm device
US4283722A (en) * 1977-11-11 1981-08-11 Kabushiki Kaisha Kito Overload indication device for a lever hoist
GB2169705A (en) * 1985-01-11 1986-07-16 Atomic Energy Authority Uk Measuring separation between two bodies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754665A (en) * 1972-02-14 1973-08-28 Gottwald Kg Leo Overload safety device for a crane

Also Published As

Publication number Publication date
FR2133616B2 (it) 1977-12-23
DE2119279C3 (de) 1975-01-23
DE2119279A1 (de) 1972-11-09
DE2119279B2 (de) 1974-05-16
GB1380743A (en) 1975-01-15
FR2133616A2 (it) 1972-12-01
US3834550A (en) 1974-09-10
DD102988A6 (it) 1974-01-12
SU564826A3 (ru) 1977-07-05

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