FR1205838A - Limit switch especially for mobile cranes with variable boom length - Google Patents

Limit switch especially for mobile cranes with variable boom length

Info

Publication number
FR1205838A
FR1205838A FR1205838DA FR1205838A FR 1205838 A FR1205838 A FR 1205838A FR 1205838D A FR1205838D A FR 1205838DA FR 1205838 A FR1205838 A FR 1205838A
Authority
FR
France
Prior art keywords
limit switch
boom length
mobile cranes
switch especially
variable boom
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
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.)
Demag Zug GmbH
Original Assignee
Demag Zug GmbH
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 Demag Zug GmbH filed Critical Demag Zug GmbH
Application granted granted Critical
Publication of FR1205838A publication Critical patent/FR1205838A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR1205838D 1956-08-27 1957-08-27 Limit switch especially for mobile cranes with variable boom length Expired FR1205838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED23668A DE1035335B (en) 1956-08-27 1956-08-27 Limit switch for a mobile crane with a boom that can be changed in length step by step

Publications (1)

Publication Number Publication Date
FR1205838A true FR1205838A (en) 1960-02-04

Family

ID=7037901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205838D Expired FR1205838A (en) 1956-08-27 1957-08-27 Limit switch especially for mobile cranes with variable boom length

Country Status (4)

Country Link
DE (1) DE1035335B (en)
FR (1) FR1205838A (en)
GB (1) GB841539A (en)
NL (1) NL100232C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113582050B (en) * 2021-07-30 2023-08-29 三一汽车起重机械有限公司 Side bending correction device and method for crane boom and crane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR810140A (en) * 1936-08-21 1937-03-15 Venot & Cie Servo device applicable to lifting devices with luffing jib

Also Published As

Publication number Publication date
DE1035335B (en) 1958-07-31
NL100232C (en) 1962-01-15
GB841539A (en) 1960-07-20

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