NL7507954A - HATCH-LOCATED SHEATRAP. - Google Patents

HATCH-LOCATED SHEATRAP.

Info

Publication number
NL7507954A
NL7507954A NL7507954A NL7507954A NL7507954A NL 7507954 A NL7507954 A NL 7507954A NL 7507954 A NL7507954 A NL 7507954A NL 7507954 A NL7507954 A NL 7507954A NL 7507954 A NL7507954 A NL 7507954A
Authority
NL
Netherlands
Prior art keywords
sheatrap
hatch
located sheatrap
Prior art date
Application number
NL7507954A
Other languages
Dutch (nl)
Original Assignee
Minka Treppen Ges M B H
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 Minka Treppen Ges M B H filed Critical Minka Treppen Ges M B H
Publication of NL7507954A publication Critical patent/NL7507954A/en

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)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)
NL7507954A 1974-07-03 1975-07-03 HATCH-LOCATED SHEATRAP. NL7507954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT548774A AT337431B (en) 1974-07-03 1974-07-03 SCISSOR STAIRS ARRANGED IN A HATCH

Publications (1)

Publication Number Publication Date
NL7507954A true NL7507954A (en) 1976-01-06

Family

ID=3576347

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507954A NL7507954A (en) 1974-07-03 1975-07-03 HATCH-LOCATED SHEATRAP.

Country Status (8)

Country Link
AT (1) AT337431B (en)
BE (1) BE830711A (en)
CH (1) CH587398A5 (en)
DE (1) DE2529048A1 (en)
FR (1) FR2277204A1 (en)
IT (1) IT1039676B (en)
LU (1) LU72845A1 (en)
NL (1) NL7507954A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1203969B (en) * 1987-04-24 1989-02-23 Severino Dona PERFECTED ROUTER FOR MOBILE COVERINGS OF THE BELLOW TYPE
FR2643412A1 (en) * 1989-02-22 1990-08-24 Macc Sa Arrangement for vertically concealing attic steps of the folding or sliding type
DE19748236C2 (en) * 1997-10-31 2002-04-18 Columbus Treppen Gmbh attic stairs
GB2384812B (en) * 2003-04-22 2003-12-17 Robert Sorrell Access ladder
WO2005103433A1 (en) * 2004-04-20 2005-11-03 Justoy Pty Ltd Access device/articulated ladder
AU2005235626B2 (en) * 2004-04-20 2010-03-11 Justoy Pty Ltd Access device/articulated ladder
CN109204354A (en) * 2017-06-30 2019-01-15 比亚迪股份有限公司 Escape ladder and rail vehicle and Rail Transit System with it
US20210388669A1 (en) * 2020-06-15 2021-12-16 Brian K. Gates Escape door assembly for storm shelter

Also Published As

Publication number Publication date
IT1039676B (en) 1979-12-10
ATA548774A (en) 1976-10-15
DE2529048A1 (en) 1976-01-15
BE830711A (en) 1975-10-16
FR2277204A1 (en) 1976-01-30
CH587398A5 (en) 1977-04-29
LU72845A1 (en) 1975-10-08
AT337431B (en) 1977-06-27

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Legal Events

Date Code Title Description
BV The patent application has lapsed