GB1404946A - Two-drum winches - Google Patents

Two-drum winches

Info

Publication number
GB1404946A
GB1404946A GB3687172A GB3687172A GB1404946A GB 1404946 A GB1404946 A GB 1404946A GB 3687172 A GB3687172 A GB 3687172A GB 3687172 A GB3687172 A GB 3687172A GB 1404946 A GB1404946 A GB 1404946A
Authority
GB
United Kingdom
Prior art keywords
drum
gear
locked
drive
winch
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
GB3687172A
Other languages
English (en)
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 GB1404946A publication Critical patent/GB1404946A/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
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
    • 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
    • B66D2700/0175—Winches with multiple drums or with drums with multiple parts of different diameter with adjacent drums mounted on a single shaft with a common coupling member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/1914—Alternate drivers and driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
GB3687172A 1971-08-09 1972-08-08 Two-drum winches Expired GB1404946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129791A FR2148387B1 (enrdf_load_stackoverflow) 1971-08-09 1971-08-09

Publications (1)

Publication Number Publication Date
GB1404946A true GB1404946A (en) 1975-09-03

Family

ID=9081890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3687172A Expired GB1404946A (en) 1971-08-09 1972-08-08 Two-drum winches

Country Status (7)

Country Link
US (1) US3843097A (enrdf_load_stackoverflow)
JP (2) JPS4827443A (enrdf_load_stackoverflow)
BR (1) BR7205350D0 (enrdf_load_stackoverflow)
ES (1) ES405677A1 (enrdf_load_stackoverflow)
FR (1) FR2148387B1 (enrdf_load_stackoverflow)
GB (1) GB1404946A (enrdf_load_stackoverflow)
IT (1) IT963549B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965658A (enrdf_load_stackoverflow) * 1972-10-30 1974-06-25
FR2473486A1 (fr) * 1980-01-15 1981-07-17 Manitou Bf Mecanisme enrouleur perfectionne pour treuils, notamment sur grues de chantier
JPS57500928A (enrdf_load_stackoverflow) * 1980-07-03 1982-05-27
DE3240345C3 (de) * 1982-10-30 1993-12-02 Mannesmann Ag Seiltrommelantrieb
JPS6030191U (ja) * 1983-08-03 1985-02-28 石川島播磨重工業株式会社 荷役用巻上装置
US4557465A (en) * 1984-03-19 1985-12-10 The Boeing Company Cable drive mechanism
FR2631617B1 (fr) * 1988-05-19 1990-07-20 Athena Treuil, notamment pour la manoeuvre de decors de theatre
DE3930606A1 (de) * 1989-09-13 1991-03-21 Fuerstlich Hohenzollernsche We Einkopf-spillwinde
EP1028186B1 (en) 1997-10-31 2009-09-16 Teijin Cordley Limited Nonwoven fabric, and sheetlike materials and synthetic leathers made by using the same
US6688582B1 (en) * 1999-11-23 2004-02-10 Plumettaz Sa Force balancing device for a hoist with two traction cables and hoist fitted with such device
ES2942235T3 (es) * 2013-05-17 2023-05-30 Isaf Bus Components S R L Accionador eléctrico para un dispositivo de entrada y salida, en particular, una puerta
CN106081963B (zh) * 2016-08-19 2018-07-13 浙江诺和机电股份有限公司 一种两档双速绞盘
CN109399477B (zh) * 2018-11-30 2023-09-22 燕山大学 自适应双向大角度的双卷筒轻型恒力绞盘

Also Published As

Publication number Publication date
JPS4827443A (enrdf_load_stackoverflow) 1973-04-11
DE2237343A1 (de) 1973-02-22
ES405677A1 (es) 1975-07-01
DE2237343B2 (de) 1975-06-19
JPS5723792U (enrdf_load_stackoverflow) 1982-02-06
FR2148387A1 (enrdf_load_stackoverflow) 1973-03-23
US3843097A (en) 1974-10-22
BR7205350D0 (pt) 1973-06-14
FR2148387B1 (enrdf_load_stackoverflow) 1975-02-21
IT963549B (it) 1974-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee