IT960336B - Carrello di distribuzione a doppio accoppiamento di pulegge per gru ponti girevoli o simili - Google Patents

Carrello di distribuzione a doppio accoppiamento di pulegge per gru ponti girevoli o simili

Info

Publication number
IT960336B
IT960336B IT8959472A IT8959472A IT960336B IT 960336 B IT960336 B IT 960336B IT 8959472 A IT8959472 A IT 8959472A IT 8959472 A IT8959472 A IT 8959472A IT 960336 B IT960336 B IT 960336B
Authority
IT
Italy
Prior art keywords
pulleys
similar
double coupling
distribution trolley
swivel bridges
Prior art date
Application number
IT8959472A
Other languages
English (en)
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 IT960336B publication Critical patent/IT960336B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/043—Block and tackle system with variable number of cable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Bridges Or Land Bridges (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
IT8959472A 1971-05-12 1972-04-21 Carrello di distribuzione a doppio accoppiamento di pulegge per gru ponti girevoli o simili IT960336B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118058A FR2137333B1 (enExample) 1971-05-12 1971-05-12

Publications (1)

Publication Number Publication Date
IT960336B true IT960336B (it) 1973-11-20

Family

ID=9077268

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8959472A IT960336B (it) 1971-05-12 1972-04-21 Carrello di distribuzione a doppio accoppiamento di pulegge per gru ponti girevoli o simili

Country Status (5)

Country Link
DE (1) DE2222591B2 (enExample)
ES (1) ES399133A1 (enExample)
FR (1) FR2137333B1 (enExample)
GB (1) GB1382495A (enExample)
IT (1) IT960336B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457864C2 (de) * 1974-12-06 1983-10-27 Tax, Hans, 8000 München Laufkatzenkran
ES2178599B2 (es) * 2001-03-19 2004-02-16 Aldaz Alberto Munarriz Perfeccionamientos en gruas de obra de pluma horizontal.
ITMI20101302A1 (it) * 2010-07-15 2012-01-16 F B F Lli Butti S R L Dispositivo per variare automaticamente il sistema di taglia in apparecchi sollevatori, particolarmente per gru a torre.
CN104528542A (zh) * 2014-12-30 2015-04-22 徐州建机工程机械有限公司 一种塔式起重机双载重小车
FR3061164B1 (fr) * 2016-12-23 2019-05-24 Manitowoc Crane Group France Grue de levage comprenant un dispositif de levage a double mouflage
FR3061163B1 (fr) 2016-12-23 2019-05-24 Manitowoc Crane Group France Grue de levage comprenant un dispositif de levage a double mouflage
FR3114090B1 (fr) 2020-09-16 2022-08-19 Manitowoc Crane Group France Dispositif de levage à double mouflage avec mécanisme de verrouillage à loquet
FR3114089B1 (fr) 2020-09-17 2022-08-19 Manitowoc Crane Group France Dispositif de levage à double mouflage avec mécanisme de verrouillage rotatif
FR3135259B1 (fr) 2022-05-04 2024-05-03 Manitowoc Crane Group France Dispositif de levage à double mouflage avec mécanisme amélioré de verrouillage à loquet
FR3139561B1 (fr) 2022-09-14 2024-12-20 Manitowoc Crane Group France Engin de levage avec changement de mouflage automatisé

Also Published As

Publication number Publication date
GB1382495A (en) 1975-02-05
DE2222591B2 (de) 1976-11-04
FR2137333B1 (enExample) 1976-03-19
ES399133A1 (es) 1975-06-16
DE2222591A1 (de) 1972-11-23
FR2137333A1 (enExample) 1972-12-29

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