CA2092524C - Arrangement in a two mast platform - Google Patents

Arrangement in a two mast platform Download PDF

Info

Publication number
CA2092524C
CA2092524C CA002092524A CA2092524A CA2092524C CA 2092524 C CA2092524 C CA 2092524C CA 002092524 A CA002092524 A CA 002092524A CA 2092524 A CA2092524 A CA 2092524A CA 2092524 C CA2092524 C CA 2092524C
Authority
CA
Canada
Prior art keywords
platform
drive support
mast
movement
transmission
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.)
Expired - Lifetime
Application number
CA002092524A
Other languages
English (en)
French (fr)
Other versions
CA2092524A1 (en
Inventor
Ake Johansson
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.)
Alimak AB
Original Assignee
Alimak 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 Alimak AB filed Critical Alimak AB
Publication of CA2092524A1 publication Critical patent/CA2092524A1/en
Application granted granted Critical
Publication of CA2092524C publication Critical patent/CA2092524C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Movable Scaffolding (AREA)
  • Braking Arrangements (AREA)
  • Electric Cable Installation (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Transmission Devices (AREA)
  • Jib Cranes (AREA)
  • Ladders (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA002092524A 1990-10-02 1991-08-28 Arrangement in a two mast platform Expired - Lifetime CA2092524C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9003137-8 1990-10-02
SE9003137A SE467313B (sv) 1990-10-02 1990-10-02 Anordning vid tvaamastad arbetsplattform
PCT/SE1991/000563 WO1992006258A1 (en) 1990-10-02 1991-08-28 An arrangement in a two mast platform

Publications (2)

Publication Number Publication Date
CA2092524A1 CA2092524A1 (en) 1992-04-03
CA2092524C true CA2092524C (en) 2002-05-28

Family

ID=20380525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002092524A Expired - Lifetime CA2092524C (en) 1990-10-02 1991-08-28 Arrangement in a two mast platform

Country Status (9)

Country Link
EP (1) EP0653007B1 (ko)
JP (1) JP3142293B2 (ko)
KR (1) KR970009261B1 (ko)
AT (1) ATE145444T1 (ko)
AU (1) AU663688B2 (ko)
CA (1) CA2092524C (ko)
DE (1) DE69123265T2 (ko)
SE (1) SE467313B (ko)
WO (1) WO1992006258A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9300629A (nl) * 1993-04-14 1994-11-01 Hek Manufacturing B V In hoogte verstelbaar platform.
NL9401264A (nl) * 1994-08-02 1996-03-01 Blok Beheer Bv Hefinrichting.
US6523647B2 (en) 2001-05-21 2003-02-25 Hydro Mobile Inc. Elevating platform assembly
JP5463229B2 (ja) * 2010-07-20 2014-04-09 三成研機株式会社 昇降足場類における手動ブレーキング装置
JP5995267B2 (ja) * 2012-05-08 2016-09-21 光洋機械産業株式会社 昇降式足場装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311734B (ko) * 1967-12-08 1969-06-23 Meyer Machine Inc
AU4753885A (en) * 1984-09-17 1986-03-27 John Edward Commerford Improvements in work platforms
SE462336B (sv) * 1986-04-07 1990-06-11 Malmqvist Produkter Ab G Drivbar plattform foer byggnadsstaellning

Also Published As

Publication number Publication date
KR930702592A (ko) 1993-09-09
ATE145444T1 (de) 1996-12-15
DE69123265T2 (de) 1997-03-20
SE9003137L (sv) 1992-04-03
EP0653007B1 (en) 1996-11-20
AU663688B2 (en) 1995-10-19
JP3142293B2 (ja) 2001-03-07
EP0653007A1 (en) 1995-05-17
SE467313B (sv) 1992-06-29
AU8664391A (en) 1992-04-28
DE69123265D1 (de) 1997-01-02
KR970009261B1 (ko) 1997-06-09
SE9003137D0 (sv) 1990-10-02
JPH06501528A (ja) 1994-02-17
CA2092524A1 (en) 1992-04-03
WO1992006258A1 (en) 1992-04-16

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