SE9000131L - FALLABLE BEDROOM ARMS CREATE A WORKPLATFORM - Google Patents

FALLABLE BEDROOM ARMS CREATE A WORKPLATFORM

Info

Publication number
SE9000131L
SE9000131L SE9000131A SE9000131A SE9000131L SE 9000131 L SE9000131 L SE 9000131L SE 9000131 A SE9000131 A SE 9000131A SE 9000131 A SE9000131 A SE 9000131A SE 9000131 L SE9000131 L SE 9000131L
Authority
SE
Sweden
Prior art keywords
link
linked
swinging
rotating stool
link rod
Prior art date
Application number
SE9000131A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9000131D0 (en
SE502412C2 (en
Inventor
Godtfred Vestergaard
Original Assignee
Godtfred Vestergaard
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 Godtfred Vestergaard filed Critical Godtfred Vestergaard
Publication of SE9000131D0 publication Critical patent/SE9000131D0/en
Publication of SE9000131L publication Critical patent/SE9000131L/en
Publication of SE502412C2 publication Critical patent/SE502412C2/en

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
    • B66F11/044—Working platforms suspended from booms

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Transmission Devices (AREA)
  • Agricultural Machines (AREA)
  • Tents Or Canopies (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Foldable link rod system to be placed on a travelling frame comprises pivotally suspended link rods (16, 18) for raising and lowering an operation platform (14). A rotating stool (20) constitutes the connection between two link rods (16 and 18) which are placed in continuation to each other. The one part of the rotating stool (20) is linked to the free end of the first link rod (16) which at its opposite end is pivotally linked to a swinging rod system (26, 28, 30, 32). The second link rod (18) is linked to the other part of the rotating stool and at its other end it is linked to the operation platform (14). The two link rods are pivotal by means of each of their swinging devices (54-70) which are supported on the travelling frame (10, 12) and the rotating stool (20), respectively. The swinging rod system (26, 28, 30, 32) is adapted to communicate a swinging movement to the first link rod (16), the free end of which follows or yet is close to a leadline intersecting this end in one of the end positions of the link rod. At the same time, the rotating stool (20) of the swinging rod system (26, 28, 30, 32) is kept in a mainly horizontal position.
SE9000131A 1988-05-17 1990-01-15 Vehicles, especially for aircraft defrosting, with folding link arms to support a working platform SE502412C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK269888A DK269888A (en) 1988-05-17 1988-05-17 EXPLANATORY LED STANDARD MECHAMISM
PCT/DK1989/000127 WO1989011440A1 (en) 1988-05-17 1989-05-17 Foldable link rod for carrying an operative platform

Publications (3)

Publication Number Publication Date
SE9000131D0 SE9000131D0 (en) 1990-01-15
SE9000131L true SE9000131L (en) 1990-01-15
SE502412C2 SE502412C2 (en) 1995-10-16

Family

ID=8114761

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000131A SE502412C2 (en) 1988-05-17 1990-01-15 Vehicles, especially for aircraft defrosting, with folding link arms to support a working platform

Country Status (11)

Country Link
EP (1) EP0386172B1 (en)
JP (1) JP2712112B2 (en)
CA (1) CA1332365C (en)
DE (3) DE3990519C2 (en)
DK (2) DK269888A (en)
FI (1) FI95120C (en)
GB (1) GB2229989B (en)
NL (1) NL194644C (en)
NO (1) NO900246D0 (en)
SE (1) SE502412C2 (en)
WO (1) WO1989011440A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405594A1 (en) * 1994-02-22 1995-08-24 Paul Lingen Add-on crane for a mobile implement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233700A (en) * 1963-07-11 1966-02-08 Mobile Aerial Towers Inc Aerial tower mechanism
DE2021758A1 (en) * 1970-05-04 1971-12-02 John Rotheisler Lifting gear for mobile work platforms
DE2324503C2 (en) * 1973-05-15 1986-06-26 Jacques Piasco Cuneo Tranchero Mobile crane
GB1412558A (en) * 1973-06-27 1975-11-05 Simon Eng Dudley Ltd Access equipment
FR2332227A1 (en) * 1975-11-18 1977-06-17 Laing & Son Ltd John LIFTING GEAR
GB1537771A (en) * 1976-12-14 1979-01-04 Simon Eng Dudley Ltd Access equipment
JPS5555667Y2 (en) * 1978-09-06 1980-12-23
US4333607A (en) * 1979-12-04 1982-06-08 Fmc Corporation Proportional mix system and method for applying a thixotropic de-icing fluid to an aircraft
GB2106074B (en) * 1981-08-13 1985-05-30 Gray Mackenzie Technical Servi Workplatform
DK157064C (en) * 1981-12-08 1990-04-30 Godtfred Vestergaard DEVICES FOR DEFICTION OF AIRCRAFT
JPS5935514U (en) * 1982-08-30 1984-03-06 朝日工業株式会社 Joints for deformed reinforcing bars

Also Published As

Publication number Publication date
DK174245B1 (en) 2002-10-14
SE9000131D0 (en) 1990-01-15
FI95120C (en) 1995-12-27
FI900235A0 (en) 1990-01-16
DK269888D0 (en) 1988-05-17
SE502412C2 (en) 1995-10-16
DE8990045U1 (en) 1990-04-26
GB2229989A (en) 1990-10-10
NO900246L (en) 1990-01-17
DK12590D0 (en) 1990-01-16
JPH02504258A (en) 1990-12-06
NL194644B (en) 2002-06-03
NL8920493A (en) 1990-04-02
EP0386172A1 (en) 1990-09-12
DE3990519C2 (en) 2001-05-31
GB2229989B (en) 1992-06-03
CA1332365C (en) 1994-10-11
DK269888A (en) 1989-11-18
NL194644C (en) 2002-10-04
NO900246D0 (en) 1990-01-17
EP0386172B1 (en) 1995-11-08
GB9001045D0 (en) 1990-06-20
WO1989011440A1 (en) 1989-11-30
DE3990519T1 (en) 1990-07-19
JP2712112B2 (en) 1998-02-10
FI95120B (en) 1995-09-15
DK12590A (en) 1990-03-16

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Legal Events

Date Code Title Description
NUG Patent has lapsed