ES399134A1 - Improvements introduced in the winches of the arrow trolley in gruas torre. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the winches of the arrow trolley in gruas torre. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES399134A1
ES399134A1 ES399134A ES399134A ES399134A1 ES 399134 A1 ES399134 A1 ES 399134A1 ES 399134 A ES399134 A ES 399134A ES 399134 A ES399134 A ES 399134A ES 399134 A1 ES399134 A1 ES 399134A1
Authority
ES
Spain
Prior art keywords
winches
translation
machine
legally binding
google translate
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
ES399134A
Other languages
Spanish (es)
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.)
Manitowoc Crane Group France SAS
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
Publication of ES399134A1 publication Critical patent/ES399134A1/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
    • 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
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0166—Winches with multiple drums or with drums with multiple parts of different diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Improvements introduced in the winches of control of an arrow carriage in tower cranes, comprising an electric motor whose shaft is provided at both ends with a clutch pulley and characterized by that parallel to the axis of this engine and to its side are aligned axes of two cable drums, each of which has a pulley-brake assembly coupled to a reducer installed inside the drum, the pulley of each assembly being connected by means of driving to the corresponding motor clutch pulley. (Machine-translation by Google Translate, not legally binding)
ES399134A 1971-02-10 1972-01-24 Improvements introduced in the winches of the arrow trolley in gruas torre. (Machine-translation by Google Translate, not legally binding) Expired ES399134A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105438A FR2124198B1 (en) 1971-02-10 1971-02-10

Publications (1)

Publication Number Publication Date
ES399134A1 true ES399134A1 (en) 1975-06-01

Family

ID=9072062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399134A Expired ES399134A1 (en) 1971-02-10 1972-01-24 Improvements introduced in the winches of the arrow trolley in gruas torre. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES399134A1 (en)
FR (1) FR2124198B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE902258A (en) * 1984-04-25 1985-08-16 Liebherr Werk Biberach Gmbh TOWER CRANE PIVOTING UP.

Also Published As

Publication number Publication date
FR2124198B1 (en) 1976-03-19
FR2124198A1 (en) 1972-09-22

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