ES518121A0 - IMPROVEMENTS INTRODUCED IN A HOIST. - Google Patents

IMPROVEMENTS INTRODUCED IN A HOIST.

Info

Publication number
ES518121A0
ES518121A0 ES518121A ES518121A ES518121A0 ES 518121 A0 ES518121 A0 ES 518121A0 ES 518121 A ES518121 A ES 518121A ES 518121 A ES518121 A ES 518121A ES 518121 A0 ES518121 A0 ES 518121A0
Authority
ES
Spain
Prior art keywords
pulley
drum
block
carried
upper block
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
ES518121A
Other languages
Spanish (es)
Other versions
ES8308283A1 (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.)
CONST APPAREILS LAVAGE ET
ETUDES CONSTRUCTIONS APPAREILS LEVAGE
Original Assignee
CONST APPAREILS LAVAGE ET
ETUDES CONSTRUCTIONS APPAREILS LEVAGE
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 CONST APPAREILS LAVAGE ET, ETUDES CONSTRUCTIONS APPAREILS LEVAGE filed Critical CONST APPAREILS LAVAGE ET
Publication of ES8308283A1 publication Critical patent/ES8308283A1/en
Publication of ES518121A0 publication Critical patent/ES518121A0/en
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
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Prostheses (AREA)
  • Earth Drilling (AREA)
  • Housing For Livestock And Birds (AREA)
  • Pulleys (AREA)
  • Led Devices (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

1. A tackle comprising pulley-block means (9) having an upper block (6) carried by a frame (10) and a lower block (27) carrying a hoisting hook (15) or like member and suspended from below the upper block (6) through at least one flat flexible line (5) passing around return pulleys (4) which are carried by the two blocks (6, 27) and at least one end (23) of which is attached to the drum (21) of a drum-pulley (2) driven by a rotary driving member (1), characterized in that the upper block (6) is mounted on the frame (10) in such manner as to be freely pivotable about a horizontal axis (X-X) substantially tangent to upper parts of grooves of two successive return pulleys (4), namely that pulley (4b) carried by the upper block (6) which the flat flexible line reaches first in travelling away from the drum-pulley (2) and that pulley (4) which succeeds the last-mentioned pulley in a direction toward the drum-pulley (2).
ES518121A 1981-12-14 1982-12-11 IMPROVEMENTS INTRODUCED IN A HOIST. Granted ES518121A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8123262A FR2518076B1 (en) 1981-12-14 1981-12-14 IMPROVEMENTS TO HOISTS

Publications (2)

Publication Number Publication Date
ES8308283A1 ES8308283A1 (en) 1983-09-01
ES518121A0 true ES518121A0 (en) 1983-09-01

Family

ID=9264959

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518121A Granted ES518121A0 (en) 1981-12-14 1982-12-11 IMPROVEMENTS INTRODUCED IN A HOIST.

Country Status (5)

Country Link
EP (1) EP0082046B1 (en)
AT (1) ATE16378T1 (en)
DE (1) DE3267324D1 (en)
ES (1) ES518121A0 (en)
FR (1) FR2518076B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625186B1 (en) * 1987-12-24 1990-05-11 Mediterranee Const Ind SYSTEM FOR SWALLOWING FLAT OR STRAPS CABLE AND FOR LOADING, IN PARTICULAR FOR HANDLING LOADS
CA2209536C (en) * 1996-07-31 2001-04-24 Hidenori Fujiwara Belt hoist
FR2773792B1 (en) * 1998-01-21 2000-03-31 Sit Soc Innovations Tech HOIST TYPE LIFTING UNIT
AU2379801A (en) 1999-12-21 2001-07-03 Kci Konecranes International Plc A rope hoist provided with traversing machinery
DE10328487B4 (en) 2003-06-25 2005-06-16 Eisenmann Maschinenbau Gmbh & Co. Kg lifting device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355325A (en) * 1944-08-08 Preparation of high molecular
GB814642A (en) * 1954-08-25 1959-06-10 Handels En Ingenieursbureau W Overload device for hoists and cranes
GB164102A (en) * 1920-02-28 1921-05-30 Joseph Ogden Improvements relating to electrically driven blocks, hoists and the like
FR758137A (en) * 1932-07-07 1934-01-11 Stahl A G R Hoist winch
DE682482C (en) * 1936-12-05 1939-10-16 Emil Funke Encapsulated log winch with electric motor drive (electric pulley block)
FR996125A (en) * 1949-08-09 1951-12-13 Air Equipement Lifting winch
GB665527A (en) * 1949-08-29 1952-01-23 Sydney Wilson Improved hoist
DE851250C (en) * 1950-10-03 1952-10-02 Demag Zug Gmbh Log winch
DE1120093B (en) * 1957-08-31 1961-12-21 Demag Zug Gmbh Use of a band made of steel wire strands as a load element in a small electric hoist
DE1152237B (en) * 1960-08-16 1963-08-01 Demag Zug Gmbh Electrically driven small hoist
GB1082264A (en) * 1965-05-08 1967-09-06 Birfield Eng Ltd Improvements in or relating to electric hoists
US3452964A (en) * 1967-08-08 1969-07-01 Lionel Bibeault Portable lifting and/or spring winding device
DE2312604B2 (en) * 1973-03-14 1975-04-10 Demag Ag, 4100 Duisburg Small hoist
US4042213A (en) * 1976-06-04 1977-08-16 Columbus Mckinnon Corporation Electric hoist
DE2700948C3 (en) * 1977-01-12 1979-08-30 R. Stahl Gmbh & Co, 7000 Stuttgart Drive device for hoists

Also Published As

Publication number Publication date
ES8308283A1 (en) 1983-09-01
EP0082046B1 (en) 1985-11-06
FR2518076A1 (en) 1983-06-17
FR2518076B1 (en) 1986-03-14
DE3267324D1 (en) 1985-12-12
EP0082046A1 (en) 1983-06-22
ATE16378T1 (en) 1985-11-15

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Legal Events

Date Code Title Description
PC1A Transfer granted