AT295823B - A staircase that can be folded or swiveled from a hatch and consists of two scissors connected by treads - Google Patents

A staircase that can be folded or swiveled from a hatch and consists of two scissors connected by treads

Info

Publication number
AT295823B
AT295823B AT229269A AT229269A AT295823B AT 295823 B AT295823 B AT 295823B AT 229269 A AT229269 A AT 229269A AT 229269 A AT229269 A AT 229269A AT 295823 B AT295823 B AT 295823B
Authority
AT
Austria
Prior art keywords
treads
swiveled
staircase
hatch
folded
Prior art date
Application number
AT229269A
Other languages
German (de)
Inventor
Lorenz Teubenbacher
Original Assignee
Lorenz Teubenbacher
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 Lorenz Teubenbacher filed Critical Lorenz Teubenbacher
Priority to AT229269A priority Critical patent/AT295823B/en
Priority to DE19702006421 priority patent/DE2006421A1/en
Application granted granted Critical
Publication of AT295823B publication Critical patent/AT295823B/en

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
    • E04F11/066—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding folding like scissors or accordions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
AT229269A 1969-03-07 1969-03-07 A staircase that can be folded or swiveled from a hatch and consists of two scissors connected by treads AT295823B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT229269A AT295823B (en) 1969-03-07 1969-03-07 A staircase that can be folded or swiveled from a hatch and consists of two scissors connected by treads
DE19702006421 DE2006421A1 (en) 1969-03-07 1970-02-12 Scissor stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT229269A AT295823B (en) 1969-03-07 1969-03-07 A staircase that can be folded or swiveled from a hatch and consists of two scissors connected by treads

Publications (1)

Publication Number Publication Date
AT295823B true AT295823B (en) 1972-01-25

Family

ID=3531639

Family Applications (1)

Application Number Title Priority Date Filing Date
AT229269A AT295823B (en) 1969-03-07 1969-03-07 A staircase that can be folded or swiveled from a hatch and consists of two scissors connected by treads

Country Status (2)

Country Link
AT (1) AT295823B (en)
DE (1) DE2006421A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549531A1 (en) 1975-09-23 1977-04-14 Naka Tech Lab ESCAPE DEVICE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318400A1 (en) * 1983-05-20 1984-11-22 Heinz 4054 Nettetal Schatten Telescopic staircase connecting two storeys of a building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549531A1 (en) 1975-09-23 1977-04-14 Naka Tech Lab ESCAPE DEVICE
DE2559845C2 (en) * 1975-09-23 1983-12-08 Kabushiki Kaisha Naka Gijutsu Kenkyusho, Sapporo, Hokkaido Device for multi-storey buildings for opening and closing a vertical escape route that goes through a ceiling with a telescopic path device

Also Published As

Publication number Publication date
DE2006421A1 (en) 1971-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee