IT989439B - DEVICE FOR LOCKING THE TROLLEYS ON THE TELESCOPE ARM OF A CRANE - Google Patents

DEVICE FOR LOCKING THE TROLLEYS ON THE TELESCOPE ARM OF A CRANE

Info

Publication number
IT989439B
IT989439B IT2579773A IT2579773A IT989439B IT 989439 B IT989439 B IT 989439B IT 2579773 A IT2579773 A IT 2579773A IT 2579773 A IT2579773 A IT 2579773A IT 989439 B IT989439 B IT 989439B
Authority
IT
Italy
Prior art keywords
trolleys
crane
locking
telescope arm
telescope
Prior art date
Application number
IT2579773A
Other languages
Italian (it)
Original Assignee
Potain Sa
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 Potain Sa filed Critical Potain Sa
Application granted granted Critical
Publication of IT989439B publication Critical patent/IT989439B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14—Trolley or crane travel drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0385—Cranes with trolleys movable along adjustable or slewable arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
IT2579773A 1972-06-29 1973-06-25 DEVICE FOR LOCKING THE TROLLEYS ON THE TELESCOPE ARM OF A CRANE IT989439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224201A FR2190711B1 (en) 1972-06-29 1972-06-29

Publications (1)

Publication Number Publication Date
IT989439B true IT989439B (en) 1975-05-20

Family

ID=9101348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2579773A IT989439B (en) 1972-06-29 1973-06-25 DEVICE FOR LOCKING THE TROLLEYS ON THE TELESCOPE ARM OF A CRANE

Country Status (4)

Country Link
BR (1) BR7302064D0 (en)
ES (1) ES416333A1 (en)
FR (1) FR2190711B1 (en)
IT (1) IT989439B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE5871T1 (en) * 1980-04-18 1984-02-15 Karel Helena August Theyskens TOWER CRANE.
ES2178599B2 (en) * 2001-03-19 2004-02-16 Aldaz Alberto Munarriz PERFECTION IN HORIZONTAL FEATHER CRANES.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE770788A (en) * 1970-08-05 1971-12-01 Potain Sa DISTRIBUTOR TELESCOPIC BOOM, ESPECIALLY FOR A CRANE

Also Published As

Publication number Publication date
ES416333A1 (en) 1976-02-16
FR2190711B1 (en) 1976-01-16
FR2190711A1 (en) 1974-02-01
BR7302064D0 (en) 1974-06-27

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