FR1532028A - Safety load control device for material handling equipment, in particular jib cranes - Google Patents

Safety load control device for material handling equipment, in particular jib cranes

Info

Publication number
FR1532028A
FR1532028A FR115183A FR115183A FR1532028A FR 1532028 A FR1532028 A FR 1532028A FR 115183 A FR115183 A FR 115183A FR 115183 A FR115183 A FR 115183A FR 1532028 A FR1532028 A FR 1532028A
Authority
FR
France
Prior art keywords
control device
load control
material handling
handling equipment
jib cranes
Prior art date
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
FR115183A
Other languages
French (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.)
Grove Manufacturing Co
Original Assignee
Grove Manufacturing Co
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
Priority claimed from US566856A external-priority patent/US3371800A/en
Application filed by Grove Manufacturing Co filed Critical Grove Manufacturing Co
Priority to FR115183A priority Critical patent/FR1532028A/en
Application granted granted Critical
Publication of FR1532028A publication Critical patent/FR1532028A/en
Expired 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
FR115183A 1966-07-21 1967-07-21 Safety load control device for material handling equipment, in particular jib cranes Expired FR1532028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115183A FR1532028A (en) 1966-07-21 1967-07-21 Safety load control device for material handling equipment, in particular jib cranes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US566856A US3371800A (en) 1966-07-21 1966-07-21 Safe load control device for cranes
FR115183A FR1532028A (en) 1966-07-21 1967-07-21 Safety load control device for material handling equipment, in particular jib cranes

Publications (1)

Publication Number Publication Date
FR1532028A true FR1532028A (en) 1968-07-05

Family

ID=26178298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115183A Expired FR1532028A (en) 1966-07-21 1967-07-21 Safety load control device for material handling equipment, in particular jib cranes

Country Status (1)

Country Link
FR (1) FR1532028A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164572A1 (en) * 1971-12-24 1973-08-03 Gross Siegfried
FR2184108A1 (en) * 1972-05-11 1973-12-21 Weimar Kombinat Veb
FR2375133A1 (en) * 1976-12-21 1978-07-21 Pierre Francois Guy Hydrostatically operated automatic crane stability system - uses increasing load moment to cause reduction of boom extension

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164572A1 (en) * 1971-12-24 1973-08-03 Gross Siegfried
FR2184108A1 (en) * 1972-05-11 1973-12-21 Weimar Kombinat Veb
FR2375133A1 (en) * 1976-12-21 1978-07-21 Pierre Francois Guy Hydrostatically operated automatic crane stability system - uses increasing load moment to cause reduction of boom extension

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