ATE220047T1 - Selbstaufrichtendes gerüst - Google Patents

Selbstaufrichtendes gerüst

Info

Publication number
ATE220047T1
ATE220047T1 AT97917960T AT97917960T ATE220047T1 AT E220047 T1 ATE220047 T1 AT E220047T1 AT 97917960 T AT97917960 T AT 97917960T AT 97917960 T AT97917960 T AT 97917960T AT E220047 T1 ATE220047 T1 AT E220047T1
Authority
AT
Austria
Prior art keywords
sleeve
rung
tower
rungs
hook
Prior art date
Application number
AT97917960T
Other languages
English (en)
Inventor
Andre St-Germain
Luc Tessier
Original Assignee
Prod Fraco Limitee
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 Prod Fraco Limitee filed Critical Prod Fraco Limitee
Application granted granted Critical
Publication of ATE220047T1 publication Critical patent/ATE220047T1/de

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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Movable Scaffolding (AREA)
  • Jib Cranes (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Ladders (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Paints Or Removers (AREA)
  • Glass Compositions (AREA)
AT97917960T 1997-05-05 1997-05-05 Selbstaufrichtendes gerüst ATE220047T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CA1997/000307 WO1998050301A1 (en) 1997-05-05 1997-05-05 Self erecting scaffolding
CN97182154A CN1091747C (zh) 1997-05-05 1997-05-05 脚手架上的平台举升系统及其构成的脚手架

Publications (1)

Publication Number Publication Date
ATE220047T1 true ATE220047T1 (de) 2002-07-15

Family

ID=25683136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917960T ATE220047T1 (de) 1997-05-05 1997-05-05 Selbstaufrichtendes gerüst

Country Status (10)

Country Link
EP (1) EP1007467B1 (de)
CN (1) CN1091747C (de)
AT (1) ATE220047T1 (de)
AU (1) AU2628997A (de)
BR (1) BR9714660A (de)
CA (1) CA2288162C (de)
DE (1) DE69713813D1 (de)
ES (1) ES2177971T3 (de)
PT (1) PT1007467E (de)
WO (1) WO1998050301A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019424A5 (nl) * 2010-07-16 2012-07-03 Keersmaekers Marc Liftsysteem voor een steiger.
US9410329B2 (en) 2010-07-16 2016-08-09 Marc Keersmaekers Lift unit for ascending and descending a scaffold
BE1019305A5 (nl) * 2010-07-16 2012-05-08 Keersmaekers Marc Een lifteenheid voor een steiger, werkwijzen om met de lifteenheid te stijgen en af te dalen in een steiger, werkwijzen om een steiger op te bouwen, en werkwijzen om een steigen af the breken.
WO2012006694A1 (en) * 2010-07-16 2012-01-19 Marc Keersmaekers Lift system for use in a scaffold
AT510921B1 (de) * 2010-12-29 2013-10-15 Mertl Daniel Vorrichtung zur Beförderung von Lasten oder Personen
CN102602857B (zh) * 2012-03-22 2015-04-22 江苏启良停车设备有限公司 攀爬机
CN108423554A (zh) * 2018-03-31 2018-08-21 江西中天机械有限公司 一种具有安全防护功能的塔式起重机操作平台

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804369A (en) * 1972-04-14 1974-04-16 J Sutton Jacking mechanisms
US4007914A (en) * 1975-06-17 1977-02-15 Sutton John R Jacking mechanism
US4809814A (en) * 1988-04-01 1989-03-07 St Germain Jean Scaffolding
US5259479A (en) * 1991-10-15 1993-11-09 Gestion Des Brevets Fraco Ltee Self-raising cantilever-type work platform assembly
US5368125A (en) * 1993-04-16 1994-11-29 St-Germain; Andre Platform raising system in scaffolding
US5579865A (en) * 1994-02-23 1996-12-03 Butler; J. Frank Scaffold

Also Published As

Publication number Publication date
EP1007467A1 (de) 2000-06-14
BR9714660A (pt) 2000-07-11
CA2288162A1 (en) 1998-11-12
PT1007467E (pt) 2002-11-29
WO1998050301A1 (en) 1998-11-12
CA2288162C (en) 2002-07-23
CN1091747C (zh) 2002-10-02
ES2177971T3 (es) 2002-12-16
HK1027795A1 (en) 2001-01-23
EP1007467B1 (de) 2002-07-03
CN1254322A (zh) 2000-05-24
AU2628997A (en) 1998-11-27
DE69713813D1 (de) 2002-08-08

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Legal Events

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