NO156874B - Sammenfoldbar eller sammenskyvbar stige for fastsettelse i et tak. - Google Patents

Sammenfoldbar eller sammenskyvbar stige for fastsettelse i et tak.

Info

Publication number
NO156874B
NO156874B NO83832250A NO832250A NO156874B NO 156874 B NO156874 B NO 156874B NO 83832250 A NO83832250 A NO 83832250A NO 832250 A NO832250 A NO 832250A NO 156874 B NO156874 B NO 156874B
Authority
NO
Norway
Prior art keywords
foldable
roof
fixing
ladders
foldable ladders
Prior art date
Application number
NO83832250A
Other languages
English (en)
Other versions
NO156874C (no
NO832250L (no
Inventor
Joran Lundh
Original Assignee
Midland Produktion
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
Priority claimed from SE8106488A external-priority patent/SE447589B/sv
Application filed by Midland Produktion filed Critical Midland Produktion
Publication of NO832250L publication Critical patent/NO832250L/no
Publication of NO156874B publication Critical patent/NO156874B/no
Publication of NO156874C publication Critical patent/NO156874C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
    • E04F11/064—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding with stringers overlapping when folded

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
NO83832250A 1981-11-03 1983-06-21 Sammenfoldbar eller sammenskyvbar stige for fastsettelse i et tak. NO156874C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8106488A SE447589B (sv) 1981-11-03 1981-11-03 Hopfellbar eller hopskjutbar stege for anvendning vid luckor anordnade i takoppningar
PCT/SE1982/000360 WO1983001638A1 (en) 1981-11-03 1982-11-01 Foldable or retractable ladder for mounting in a ceiling

Publications (3)

Publication Number Publication Date
NO832250L NO832250L (no) 1983-06-21
NO156874B true NO156874B (no) 1987-08-31
NO156874C NO156874C (no) 1987-12-09

Family

ID=26657995

Family Applications (1)

Application Number Title Priority Date Filing Date
NO83832250A NO156874C (no) 1981-11-03 1983-06-21 Sammenfoldbar eller sammenskyvbar stige for fastsettelse i et tak.

Country Status (2)

Country Link
AU (1) AU9058182A (no)
NO (1) NO156874C (no)

Also Published As

Publication number Publication date
AU9058182A (en) 1983-05-18
NO156874C (no) 1987-12-09
NO832250L (no) 1983-06-21

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