ATE317825T1 - LIFTING DEVICE FOR QUICKLY LIFTING AND POSITIONING AN OBJECT TO A DESIRED HEIGHT - Google Patents

LIFTING DEVICE FOR QUICKLY LIFTING AND POSITIONING AN OBJECT TO A DESIRED HEIGHT

Info

Publication number
ATE317825T1
ATE317825T1 AT03024902T AT03024902T ATE317825T1 AT E317825 T1 ATE317825 T1 AT E317825T1 AT 03024902 T AT03024902 T AT 03024902T AT 03024902 T AT03024902 T AT 03024902T AT E317825 T1 ATE317825 T1 AT E317825T1
Authority
AT
Austria
Prior art keywords
mast
lifting
positioning
desired height
quickly
Prior art date
Application number
AT03024902T
Other languages
German (de)
Inventor
Yu-Feng Huang
Original Assignee
Kou Sheng Feng Entpr Co Ltd
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 Kou Sheng Feng Entpr Co Ltd filed Critical Kou Sheng Feng Entpr Co Ltd
Application granted granted Critical
Publication of ATE317825T1 publication Critical patent/ATE317825T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/48—Manually-movable jib cranes for use in workshops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control And Safety Of Cranes (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A hoist for quickly lifting and positioning an object to a suitable height includes a mast (10) and multiple legs (12) connected to the mast (10) for standing the mast (10). A fixed pulley (31) is mounted on a top end of the mast (10). At least two first cables (52) are driven by a controlling device (40), and have first ends connected to the controlling device (40) and second ends secured on a lower end (32) of a telescopic post (30) that is partially slidably received in the mast (10). A second pulley (61) is mounted to an upper end of the telescopic post (30). At least two second cables (62) having a first end secured on a top (64) of the mast (10) and a second end secured on a lower end (63) of a telescopic rod (60) that is partially slidably received in the telescopic post (30).
AT03024902T 2003-10-28 2003-10-28 LIFTING DEVICE FOR QUICKLY LIFTING AND POSITIONING AN OBJECT TO A DESIRED HEIGHT ATE317825T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03024902A EP1528030B1 (en) 2003-10-28 2003-10-28 Hoist for quickly lifting and positioning an object to a suitable height

Publications (1)

Publication Number Publication Date
ATE317825T1 true ATE317825T1 (en) 2006-03-15

Family

ID=34400495

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03024902T ATE317825T1 (en) 2003-10-28 2003-10-28 LIFTING DEVICE FOR QUICKLY LIFTING AND POSITIONING AN OBJECT TO A DESIRED HEIGHT

Country Status (3)

Country Link
EP (1) EP1528030B1 (en)
AT (1) ATE317825T1 (en)
DE (1) DE60303547D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2409944B1 (en) * 2010-07-20 2014-03-12 Talbot Lifting & Security Europe Limited Telescopic lifting device with safety strap
US10364132B2 (en) 2016-12-21 2019-07-30 Matrix Service Company Pipe lifting and orienting apparatus and method
CN111470444A (en) * 2020-05-25 2020-07-31 宁波天益齿轴齿轮有限公司 High-load jack
CN114455501B (en) * 2022-01-21 2024-03-26 江苏中车城市发展有限公司 Substrate height lifting and transferring integrated equipment for bridge construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US326336A (en) * 1885-09-15 Teebitoby
US2634875A (en) * 1950-09-08 1953-04-14 Hoist
US4508316A (en) * 1981-06-22 1985-04-02 Millard Ralph A Cable driven jack
US4600348A (en) * 1984-07-09 1986-07-15 Pettit Earl O Panel hoist

Also Published As

Publication number Publication date
DE60303547D1 (en) 2006-04-20
EP1528030A1 (en) 2005-05-04
EP1528030B1 (en) 2006-02-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties