EP0796813A3 - Lifting equipment - Google Patents

Lifting equipment Download PDF

Info

Publication number
EP0796813A3
EP0796813A3 EP97250085A EP97250085A EP0796813A3 EP 0796813 A3 EP0796813 A3 EP 0796813A3 EP 97250085 A EP97250085 A EP 97250085A EP 97250085 A EP97250085 A EP 97250085A EP 0796813 A3 EP0796813 A3 EP 0796813A3
Authority
EP
European Patent Office
Prior art keywords
piston rods
lifting tackle
load
attached
rods
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
EP97250085A
Other languages
German (de)
French (fr)
Other versions
EP0796813B1 (en
EP0796813A2 (en
Inventor
Joachim Kröll
Hermann Franzen
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.)
Demag Cranes and Components GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0796813A2 publication Critical patent/EP0796813A2/en
Publication of EP0796813A3 publication Critical patent/EP0796813A3/en
Application granted granted Critical
Publication of EP0796813B1 publication Critical patent/EP0796813B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/002—Container cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Advancing Webs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Noodles (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Types And Forms Of Lifts (AREA)
  • Handcart (AREA)

Abstract

The mechanism has a structure travelling in the horizontal direction and lifting tackle (12) engaging with the load and coupled to parallel hydraulic rams with synchronised piston rods (10) protruding into the space below. Only two rams are used to support the lifting tackle, their vertical cylinders (8) being rigidly fixed to the structure (7). Their dimensions, and those of the piston rods, are sufficient to absorb lateral loads caused by travel movements, wind pressure and/or an eccentrically-attached load, minimising elastic distortion so that there is no hindrance to sliding movement of the piston rods. The ends of the latter can be attached to the lifting tackle via elongated holes parallel to the rods.
EP97250085A 1996-03-22 1997-03-19 Lifting equipment Expired - Lifetime EP0796813B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19612990 1996-03-22
DE19612990A DE19612990C2 (en) 1996-03-22 1996-03-22 Lifting device

Publications (3)

Publication Number Publication Date
EP0796813A2 EP0796813A2 (en) 1997-09-24
EP0796813A3 true EP0796813A3 (en) 1998-07-08
EP0796813B1 EP0796813B1 (en) 2003-05-02

Family

ID=7790140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250085A Expired - Lifetime EP0796813B1 (en) 1996-03-22 1997-03-19 Lifting equipment

Country Status (6)

Country Link
US (1) US6030168A (en)
EP (1) EP0796813B1 (en)
AT (1) ATE238962T1 (en)
DE (2) DE19612990C2 (en)
ES (1) ES2192650T3 (en)
PT (1) PT796813E (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8690511B2 (en) 2007-03-09 2014-04-08 John J. Lanigan, Sr. Inline terminal, hub and distribution system
US20080243301A1 (en) * 2007-03-26 2008-10-02 Lanigan John J Inline terminal system
US8465244B2 (en) 2007-05-30 2013-06-18 Mi-Jack Products, Inc. Distribution system
US8585347B2 (en) * 2007-06-26 2013-11-19 Mi-Jack Products, Inc. Hub and distribution system
US8790062B2 (en) * 2008-04-01 2014-07-29 Mi-Jack Products, Inc. Distribution system
DE102008046154A1 (en) * 2008-09-06 2010-03-18 Gottwald Port Technology Gmbh Bridge or gantry crane, in particular for handling ISO containers
DE102008061197B4 (en) * 2008-12-09 2010-08-05 Gottwald Port Technology Gmbh Bridge or gantry crane for the handling of standardized load carriers
DE102008061198A1 (en) 2008-12-09 2010-06-10 Gottwald Port Technology Gmbh Method and apparatus for handling standardized load carriers, in particular ISO containers and swap bodies, between rail and road
CN103255917B (en) 2013-05-23 2016-03-30 广州建筑股份有限公司 A kind of plane dystopy integral hoisting construction Apparatus for () and method therefor crossing vertical obstruction
CN103407885B (en) * 2013-08-09 2016-12-28 辽宁大金重工股份有限公司 Split blade type wind power tower installs universal lifting device
CN103663162B (en) * 2013-11-13 2015-08-05 中国电器科学研究院有限公司 A kind of track lifting device for station place, workshop
FI125422B (en) * 2013-12-12 2015-10-15 Konecranes Oyj Arrangement for damping oscillation of a lifting element loading element
CN103879898B (en) * 2014-03-25 2015-09-30 宁波长荣酿造设备有限公司 Line bont is squeezed in a kind of brewage process
CN112722736B (en) * 2020-12-31 2022-09-02 武汉锂鑫自动化科技有限公司 U-rib stacker-reclaimer
CN115504378A (en) * 2022-09-06 2022-12-23 鞍钢建设集团有限公司 Method for in-situ hydraulic lifting of heavy crane beam
CN115924370B (en) * 2022-12-06 2023-08-04 常州机电职业技术学院 Robot for logistics transportation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262580A (en) * 1964-06-23 1966-07-26 Mcdowell Wellman Eng Co Slewable gantry crane
DE1456493A1 (en) * 1966-10-07 1970-01-29 Hans Kaehlert Loading equipment, especially container luffing crane
DE1556636A1 (en) * 1968-02-22 1970-10-22 Krupp Gmbh Container handling facility
US3784028A (en) * 1972-06-09 1974-01-08 Dresser Ind Gantry crane
US3792779A (en) * 1968-10-24 1974-02-19 Us Railway Mfg Co Gantry cranes
FR2409951A1 (en) * 1977-11-23 1979-06-22 Demag Ag Container transferring crane with trolley - has spreader frame handling containers on vehicles standing under overhead cables (NL 2.8.79)
DE4219370A1 (en) * 1992-06-13 1993-12-16 Krupp Industrietech Lifting device for loads

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645406A (en) * 1968-10-24 1972-02-29 Southern Iron And Equipment Co Gantry cranes
US3759409A (en) * 1970-03-07 1973-09-18 Haamann Freudenberger J Hebeze Crane
US3858688A (en) * 1972-03-10 1975-01-07 G W Galloway Company Self-contained mobile extendable tower
SU715373A1 (en) * 1977-12-21 1980-02-15 Nesterovich Vladimir P Arrangement for repairs of open-car cargo body
US4433952A (en) * 1981-10-23 1984-02-28 Mi-Jack Products, Inc. Tracked crane for large objects
DE3235829A1 (en) * 1982-09-28 1984-03-29 Kirner Auto-Präzision Robert Fuchs GmbH & Co KG, 6570 Kirn Lifting platform for vehicles, in particular passenger cars
US5110251A (en) * 1989-01-17 1992-05-05 Gray Ralph E Hydraulic platform lift for truck trailers
US5597987A (en) * 1995-01-25 1997-01-28 Delaware Capital Formation, Inc. Twin post, telescoping jack hydraulic elevator system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262580A (en) * 1964-06-23 1966-07-26 Mcdowell Wellman Eng Co Slewable gantry crane
DE1456493A1 (en) * 1966-10-07 1970-01-29 Hans Kaehlert Loading equipment, especially container luffing crane
DE1556636A1 (en) * 1968-02-22 1970-10-22 Krupp Gmbh Container handling facility
US3792779A (en) * 1968-10-24 1974-02-19 Us Railway Mfg Co Gantry cranes
US3784028A (en) * 1972-06-09 1974-01-08 Dresser Ind Gantry crane
FR2409951A1 (en) * 1977-11-23 1979-06-22 Demag Ag Container transferring crane with trolley - has spreader frame handling containers on vehicles standing under overhead cables (NL 2.8.79)
DE4219370A1 (en) * 1992-06-13 1993-12-16 Krupp Industrietech Lifting device for loads

Also Published As

Publication number Publication date
ES2192650T3 (en) 2003-10-16
PT796813E (en) 2003-09-30
DE19612990A1 (en) 1997-09-25
DE59709941D1 (en) 2003-06-05
ATE238962T1 (en) 2003-05-15
EP0796813B1 (en) 2003-05-02
DE19612990C2 (en) 2001-01-04
EP0796813A2 (en) 1997-09-24
US6030168A (en) 2000-02-29

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