HK1027795A1 - Self erecting scaffolding - Google Patents

Self erecting scaffolding

Info

Publication number
HK1027795A1
HK1027795A1 HK00107010A HK00107010A HK1027795A1 HK 1027795 A1 HK1027795 A1 HK 1027795A1 HK 00107010 A HK00107010 A HK 00107010A HK 00107010 A HK00107010 A HK 00107010A HK 1027795 A1 HK1027795 A1 HK 1027795A1
Authority
HK
Hong Kong
Prior art keywords
sleeve
rung
tower
rungs
hook
Prior art date
Application number
HK00107010A
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
Publication of HK1027795A1 publication Critical patent/HK1027795A1/xx

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

  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Movable Scaffolding (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Ladders (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Glass Compositions (AREA)
  • Paints Or Removers (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
HK00107010A 1997-05-05 2000-11-03 Self erecting scaffolding HK1027795A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
PCT/CA1997/000307 WO1998050301A1 (en) 1997-05-05 1997-05-05 Self erecting scaffolding

Publications (1)

Publication Number Publication Date
HK1027795A1 true HK1027795A1 (en) 2001-01-23

Family

ID=25683136

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00107010A HK1027795A1 (en) 1997-05-05 2000-11-03 Self erecting scaffolding

Country Status (11)

Country Link
EP (1) EP1007467B1 (xx)
CN (1) CN1091747C (xx)
AT (1) ATE220047T1 (xx)
AU (1) AU2628997A (xx)
BR (1) BR9714660A (xx)
CA (1) CA2288162C (xx)
DE (1) DE69713813D1 (xx)
ES (1) ES2177971T3 (xx)
HK (1) HK1027795A1 (xx)
PT (1) PT1007467E (xx)
WO (1) WO1998050301A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE035894T2 (en) 2010-07-16 2018-05-28 Marc Keersmaekers Lifting mechanism for lifting and lowering scaffolding
BE1019424A5 (nl) * 2010-07-16 2012-07-03 Keersmaekers Marc Liftsysteem voor een steiger.
WO2012006694A1 (en) * 2010-07-16 2012-01-19 Marc Keersmaekers Lift system for use in 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.
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
CA2288162C (en) 2002-07-23
CN1091747C (zh) 2002-10-02
EP1007467B1 (en) 2002-07-03
DE69713813D1 (de) 2002-08-08
ATE220047T1 (de) 2002-07-15
AU2628997A (en) 1998-11-27
ES2177971T3 (es) 2002-12-16
CA2288162A1 (en) 1998-11-12
EP1007467A1 (en) 2000-06-14
CN1254322A (zh) 2000-05-24
BR9714660A (pt) 2000-07-11
WO1998050301A1 (en) 1998-11-12
PT1007467E (pt) 2002-11-29

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060505