BE830711A - Escalier en ciseaux monte dans une trappe - Google Patents

Escalier en ciseaux monte dans une trappe

Info

Publication number
BE830711A
BE830711A BE6045073A BE6045073A BE830711A BE 830711 A BE830711 A BE 830711A BE 6045073 A BE6045073 A BE 6045073A BE 6045073 A BE6045073 A BE 6045073A BE 830711 A BE830711 A BE 830711A
Authority
BE
Belgium
Prior art keywords
hatch
scissor staircase
staircase mounted
scissor
staircase
Prior art date
Application number
BE6045073A
Other languages
English (en)
French (fr)
Inventor
F Franek
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 filed Critical
Publication of BE830711A publication Critical patent/BE830711A/xx

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)
BE6045073A 1974-07-03 1975-06-26 Escalier en ciseaux monte dans une trappe BE830711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT548774A AT337431B (de) 1974-07-03 1974-07-03 In einer luke angeordnete scherentreppe

Publications (1)

Publication Number Publication Date
BE830711A true BE830711A (fr) 1975-10-16

Family

ID=3576347

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045073A BE830711A (fr) 1974-07-03 1975-06-26 Escalier en ciseaux monte dans une trappe

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20210388669A1 (en) * 2020-06-15 2021-12-16 Brian K. Gates Escape door assembly for storm shelter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1203969B (it) * 1987-04-24 1989-02-23 Severino Dona Pantografo perfezionato per coperture mobili del tipo a soffietto
FR2643412A1 (en) * 1989-02-22 1990-08-24 Macc Sa Arrangement for vertically concealing attic steps of the folding or sliding type
DE19748236C2 (de) * 1997-10-31 2002-04-18 Columbus Treppen Gmbh Bodentreppe
GB2384812B (en) * 2003-04-22 2003-12-17 Robert Sorrell Access ladder
CN109204354A (zh) * 2017-06-30 2019-01-15 比亚迪股份有限公司 车辆逃生梯和具有其的轨道车辆及轨道交通系统
CN112519811B (zh) * 2020-12-23 2025-05-13 中铁第四勘察设计院集团有限公司 一种适用于高速磁浮列车的应急疏散平台

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20210388669A1 (en) * 2020-06-15 2021-12-16 Brian K. Gates Escape door assembly for storm shelter
US12054984B2 (en) * 2020-06-15 2024-08-06 Brian K. Gates Escape door assembly for storm shelter

Also Published As

Publication number Publication date
CH587398A5 (enrdf_load_html_response) 1977-04-29
AT337431B (de) 1977-06-27
FR2277204A1 (fr) 1976-01-30
NL7507954A (nl) 1976-01-06
LU72845A1 (enrdf_load_html_response) 1975-10-08
IT1039676B (it) 1979-12-10
DE2529048A1 (de) 1976-01-15
ATA548774A (de) 1976-10-15

Similar Documents

Publication Publication Date Title
AR204866A1 (es) Perfeccionamientos en los puentes elevadores
MX162719A (es) Mejoras a plataforma de cosechadora
FR2278859A1 (fr) Excavateur
FR2274214A1 (fr) Elevateur a oeufs
BR7504763A (pt) Aperfeicoamento em mecanismo de travamento para uma lanca telescopica
BE826574A (nl) Graafschopkonstruktie
SE7800427L (sv) Stege
AT336404B (de) Baggerpumpe
BE830711A (fr) Escalier en ciseaux monte dans une trappe
AT330234B (de) Sicherheitsleitplanke
DK224875A (da) Trappe
FR2273506B1 (fr) Perfectionnements apportes a la radiologie
BE825955A (fr) Nouvel escalier
BE849831Q (fr) Echafaudage prefabrique
IT1030344B (it) Elevatore a tazze
AT338490B (de) Treppe
BE832853A (fr) Perfectionnements dans du concernant des elements en section
AT346052B (de) Paneelkonstruktion
SU546689A1 (ru) Смывной бачок
SU553094A1 (ru) Механизм подъема
SE7407384L (sv) Prefabricerad trappa
SE7407385L (sv) Prefabricerad trappa
DK358274A (da) Flydende platformkonstruktion
BR7408280A (pt) Aperfeicoamentos em um conjunto retificador integrado em elementos pre-fabricados
DK598274A (da) Svommende gulv