FR2413315A1 - Dispositif de mouflage a quatre ou six brins pour le levage des charges - Google Patents

Dispositif de mouflage a quatre ou six brins pour le levage des charges

Info

Publication number
FR2413315A1
FR2413315A1 FR7739959A FR7739959A FR2413315A1 FR 2413315 A1 FR2413315 A1 FR 2413315A1 FR 7739959 A FR7739959 A FR 7739959A FR 7739959 A FR7739959 A FR 7739959A FR 2413315 A1 FR2413315 A1 FR 2413315A1
Authority
FR
France
Prior art keywords
pulleys
hoist
tower
wound onto
controlled
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.)
Granted
Application number
FR7739959A
Other languages
English (en)
Other versions
FR2413315B1 (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.)
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
Priority to FR7739959A priority Critical patent/FR2413315A1/fr
Priority to DE19782849322 priority patent/DE2849322A1/de
Publication of FR2413315A1 publication Critical patent/FR2413315A1/fr
Application granted granted Critical
Publication of FR2413315B1 publication Critical patent/FR2413315B1/fr
Granted legal-status Critical Current

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)
  • Control And Safety Of Cranes (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE MOUFLAGE A QUATRE OU SIX BRINS. LE DISPOSITIF DE MOUFLAGE COMPORTE DES POULIES 1 A 8 ET UN CABLE 9 PAR L'INTERMEDIAIRE DESQUELS UN PALONNIER 10 ET UNE CHAPE PORTE-POULIE 25 SONT SUSPENDUS A UN CHARIOT 17. LES POULIES 1 ET 8 ET LES POULIES 3 ET 4 SONT DISPOSEES RESPECTIVEMENT SUR DEUX COTES OPPOSES DU CHARIOT 17, DANS DES PLANS PARALLELES SITUES DE PART ET D'AUTRE DE L'AXE LONGITUDINAL D'UNE FLECHE 34 LE LONG DE LAQUELLE SE DEPLACE LE CHARIOT 17. APPLICATION: DISTRIBUTION DE MOUFLAGE A QUATRE OU SIX BRINS DONT LE CHARIOT DISTRIBUTEUR EST PARFAITEMENT EQUILIBRE.
FR7739959A 1977-12-30 1977-12-30 Dispositif de mouflage a quatre ou six brins pour le levage des charges Granted FR2413315A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7739959A FR2413315A1 (fr) 1977-12-30 1977-12-30 Dispositif de mouflage a quatre ou six brins pour le levage des charges
DE19782849322 DE2849322A1 (de) 1977-12-30 1978-11-14 Flaschenzug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739959A FR2413315A1 (fr) 1977-12-30 1977-12-30 Dispositif de mouflage a quatre ou six brins pour le levage des charges

Publications (2)

Publication Number Publication Date
FR2413315A1 true FR2413315A1 (fr) 1979-07-27
FR2413315B1 FR2413315B1 (fr) 1981-05-22

Family

ID=9199630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739959A Granted FR2413315A1 (fr) 1977-12-30 1977-12-30 Dispositif de mouflage a quatre ou six brins pour le levage des charges

Country Status (2)

Country Link
DE (1) DE2849322A1 (fr)
FR (1) FR2413315A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3607168A4 (fr) * 2017-04-05 2021-01-13 Cameron Technologies Limited Système et procédé de levage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060138B (zh) * 2015-09-07 2017-04-19 鞍钢房产建设有限公司 一种塔式起重机附着的拆卸及安装方法及其使用的装置
DK179700B1 (en) 2017-02-17 2019-04-02 Maersk Drilling A/S DRILLING RIG HOISTING SYSTEM
CN111056433B (zh) * 2019-10-14 2021-11-16 武汉船用机械有限责任公司 起重机变倍率起吊系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU171531A1 (ru) * Центральное конструкторское бюро Главного управлени механизации Грузовой полиспаст переменной кратности
FR1494259A (fr) * 1966-07-25 1967-09-08 Bernard Peingeon Ets Dispositif de double mouflage pour appareil de manutention
FR1520612A (fr) * 1967-02-22 1968-04-12 Potain & Cie Ets F Dispositif pour augmenter la charge et la portée maxima d'une flèche de grue distributrice
DE2263159A1 (de) * 1972-12-22 1974-07-11 Reich Wilhelm Laufkatzenkran
FR2217254A1 (fr) * 1973-02-09 1974-09-06 Linden Alimak Ab

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU171531A1 (ru) * Центральное конструкторское бюро Главного управлени механизации Грузовой полиспаст переменной кратности
FR1494259A (fr) * 1966-07-25 1967-09-08 Bernard Peingeon Ets Dispositif de double mouflage pour appareil de manutention
FR1520612A (fr) * 1967-02-22 1968-04-12 Potain & Cie Ets F Dispositif pour augmenter la charge et la portée maxima d'une flèche de grue distributrice
DE2263159A1 (de) * 1972-12-22 1974-07-11 Reich Wilhelm Laufkatzenkran
FR2217254A1 (fr) * 1973-02-09 1974-09-06 Linden Alimak Ab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3607168A4 (fr) * 2017-04-05 2021-01-13 Cameron Technologies Limited Système et procédé de levage
US11897738B2 (en) 2017-04-05 2024-02-13 Schlumberger Technology Corporation Hoisting system and method

Also Published As

Publication number Publication date
DE2849322A1 (de) 1979-07-12
FR2413315B1 (fr) 1981-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse