DK0551248T3 - - Google Patents

Info

Publication number
DK0551248T3
DK0551248T3 DK93850003.0T DK93850003T DK0551248T3 DK 0551248 T3 DK0551248 T3 DK 0551248T3 DK 93850003 T DK93850003 T DK 93850003T DK 0551248 T3 DK0551248 T3 DK 0551248T3
Authority
DK
Denmark
Application number
DK93850003.0T
Other languages
Danish (da)
Inventor
Per Gunnar Roenn
Leif Svedberg
Original Assignee
Gunnar Roenn Ab
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 Gunnar Roenn Ab filed Critical Gunnar Roenn Ab
Application granted granted Critical
Publication of DK0551248T3 publication Critical patent/DK0551248T3/da

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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • 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
    • B66F3/22—Lazy-tongs mechanisms
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0616—Suspended platforms, i.e. the load platform hangs from the base
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Transmission Devices (AREA)
  • Furniture Connections (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
DK93850003.0T 1992-01-10 1993-01-08 DK0551248T3 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200067A SE501529C2 (sv) 1992-01-10 1992-01-10 Anordning för höjning och sänkning av en upptill upphängd enhet, exempelvis en monitor

Publications (1)

Publication Number Publication Date
DK0551248T3 true DK0551248T3 (pt) 1997-02-17

Family

ID=20384988

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93850003.0T DK0551248T3 (pt) 1992-01-10 1993-01-08

Country Status (5)

Country Link
US (1) US5379977A (pt)
EP (1) EP0551248B1 (pt)
DE (1) DE69305188T2 (pt)
DK (1) DK0551248T3 (pt)
SE (1) SE501529C2 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643347A1 (de) * 1996-10-21 1998-04-23 Andreas Zentner Vorrichtung zum Heben und Absenken von Lasten
US6892650B2 (en) * 2001-06-22 2005-05-17 Steelcase Development Corporation Movable display support system
JP3183279B2 (ja) * 1999-02-26 2001-07-09 ソニー株式会社 表示装置
IT247843Y1 (it) * 1999-04-16 2002-09-10 Firenze Ind Fototecnica Un dispositivo di sospensione di carichi,in specie per apparecchiilluminatori per studi fotografici o televisivi.
US7077373B1 (en) 2000-01-05 2006-07-18 Da-Lite Screen Co., Inc. Mount for TV monitor
US7100333B2 (en) * 2001-02-07 2006-09-05 Charles Hoberman Loop assemblies having a central link
DE10116495C1 (de) * 2001-04-03 2002-10-17 Draeger Medical Ag Deckenstativ für eine medizinische Leuchte
US7631848B2 (en) * 2001-06-08 2009-12-15 Draper, Inc. Projector lift
US6637711B2 (en) * 2001-06-08 2003-10-28 Draper, Inc. Projector lift
US6739096B2 (en) * 2001-06-22 2004-05-25 Steelcase Development Corporation Movable office support system
US6659034B1 (en) * 2002-08-12 2003-12-09 Art Anderson Associates Retractable mooring fitting assembly
DE20219100U1 (de) * 2002-12-09 2003-04-17 Schill Stahl Und Metallbau Gmb Scheren-Plattform für Deckenmontage zur Aufnahme eines Datenprojektors (Beamer) oder ähnlicher Projektionsgeräte
US6851376B2 (en) * 2002-12-30 2005-02-08 D'agostino James Pull down shelf for overhead storage
US20040251596A1 (en) * 2003-02-03 2004-12-16 Csaszar Douglas M. Cassette for storage phosphor medium
US7032523B2 (en) * 2003-04-03 2006-04-25 Steelcase Development Corporation Workstation with a moveable apparatus
US20060000675A1 (en) * 2003-12-02 2006-01-05 Penn Jay P Platform lift apparatus for attic storage space
US7093813B1 (en) * 2004-08-26 2006-08-22 Medrad, Inc. Apparatuses for supporting medical equipment and methods of adjusting support devices
US7431482B1 (en) 2005-06-21 2008-10-07 W.A.C. Lighting Co. Modular downlight assembly
US7377475B1 (en) * 2005-07-22 2008-05-27 Rodovaldo Lopez Television mount assembly
US20070176524A1 (en) * 2005-12-12 2007-08-02 Plano Anders I Storage system with storage container and supporting framework
US9550584B1 (en) * 2010-09-30 2017-01-24 MMA Design, LLC Deployable thin membrane apparatus
WO2012149050A1 (en) * 2011-04-25 2012-11-01 Ideaworkx Llc Retractable projection screen
US9670039B1 (en) * 2011-06-03 2017-06-06 Draper, Inc. Projector lift
CN103935893A (zh) * 2014-04-09 2014-07-23 太原重工股份有限公司 起重机及其可伸缩导向装置
US20180119432A1 (en) * 2015-05-21 2018-05-03 Salita Ip Pty Ltd Scaffold unit
GB2568899A (en) * 2017-11-29 2019-06-05 Designability Charity Ltd Robotic overhead support system
JP6860224B2 (ja) * 2019-03-04 2021-04-14 株式会社不二宮製作所 伸縮アーム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US241416A (en) * 1881-05-10 Benjamin poetee
US736609A (en) * 1902-09-08 1903-08-18 Charles N Langdon Adjustable mirror-support.
DE651642C (de) * 1934-09-07 1937-10-16 Gunnar Sjoewall Gestell fuer photographische Kameras
US2625443A (en) * 1949-09-27 1953-01-13 Sensenbaugh Andrew Elevating scaffold
US2767812A (en) * 1952-04-15 1956-10-23 Ray E Boger Extensible structure
US2933198A (en) * 1956-11-27 1960-04-19 United Tool & Die Company Adjustable positioning and supporting device
US3034765A (en) * 1957-07-24 1962-05-15 Ludowici Johann Wilhelm Lifting devices
US3672104A (en) * 1970-12-23 1972-06-27 Trw Inc Nesting three dimensional lazy tong structure
CA933099A (en) * 1971-01-08 1973-09-04 J. Laforest Claude Lifting device
US3701226A (en) * 1971-01-20 1972-10-31 Cooper Ind Inc Adjustable positionable structural device
US3950050A (en) * 1974-12-02 1976-04-13 Kinder John W Gear driven linkage for moving members between limit positions
FR2577584B1 (fr) * 1985-02-20 1987-04-10 Sarazin Maurice Structure rigide reglable en longueur, notamment pour plate-forme petroliere.
GB8803879D0 (en) * 1988-02-19 1988-03-23 Vinten Ltd Improvements in/relating to height adjustable platforms
FR2648799B1 (fr) * 1989-06-22 1991-09-27 Tout Pour Le Grain Element de rangement suspendu et plus specialement sous plafond
US5261645A (en) * 1989-07-31 1993-11-16 Huffman Charles E Projector ceiling lift

Also Published As

Publication number Publication date
US5379977A (en) 1995-01-10
EP0551248A1 (en) 1993-07-14
SE9200067D0 (sv) 1992-01-10
EP0551248B1 (en) 1996-10-09
DE69305188D1 (de) 1996-11-14
SE9200067L (sv) 1993-07-11
DE69305188T2 (de) 1997-04-03
SE501529C2 (sv) 1995-03-06

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