AT297299B - Scherentreppe - Google Patents

Scherentreppe

Info

Publication number
AT297299B
AT297299B AT229369A AT229369A AT297299B AT 297299 B AT297299 B AT 297299B AT 229369 A AT229369 A AT 229369A AT 229369 A AT229369 A AT 229369A AT 297299 B AT297299 B AT 297299B
Authority
AT
Austria
Prior art keywords
scissor stairs
stairs
scissor
Prior art date
Application number
AT229369A
Other languages
English (en)
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 AT229369A priority Critical patent/AT297299B/de
Priority to GB8136/70A priority patent/GB1249781A/en
Priority to CH254870A priority patent/CH514054A/de
Priority to DE19702008808 priority patent/DE2008808A1/de
Priority to FR7008171A priority patent/FR2037763A5/fr
Priority to YU00555/70A priority patent/YU55570A/xx
Application granted granted Critical
Publication of AT297299B publication Critical patent/AT297299B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/54—Ladders in general with non-rigid longitudinal members of the lazy-tongs type
    • 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)
  • Ladders (AREA)
  • Steps, Ramps, And Handrails (AREA)
AT229369A 1969-03-07 1969-03-07 Scherentreppe AT297299B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT229369A AT297299B (de) 1969-03-07 1969-03-07 Scherentreppe
GB8136/70A GB1249781A (en) 1969-03-07 1970-02-19 Improvements in foldable ladders
CH254870A CH514054A (de) 1969-03-07 1970-02-23 Scherentreppe
DE19702008808 DE2008808A1 (de) 1969-03-07 1970-02-25 Scherentreppe
FR7008171A FR2037763A5 (de) 1969-03-07 1970-03-06
YU00555/70A YU55570A (en) 1969-03-07 1970-03-06 Sklapajuce makazaste stepenice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT229369A AT297299B (de) 1969-03-07 1969-03-07 Scherentreppe

Publications (1)

Publication Number Publication Date
AT297299B true AT297299B (de) 1972-03-27

Family

ID=3531661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT229369A AT297299B (de) 1969-03-07 1969-03-07 Scherentreppe

Country Status (6)

Country Link
AT (1) AT297299B (de)
CH (1) CH514054A (de)
DE (1) DE2008808A1 (de)
FR (1) FR2037763A5 (de)
GB (1) GB1249781A (de)
YU (1) YU55570A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11643017B2 (en) * 2015-01-23 2023-05-09 The Smart 2011 Trust Linkage assembly for retractable ladder arrangement

Also Published As

Publication number Publication date
YU55570A (en) 1973-10-31
GB1249781A (en) 1971-10-13
FR2037763A5 (de) 1970-12-31
DE2008808A1 (de) 1970-09-17
CH514054A (de) 1971-10-15

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Legal Events

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