PL448787A1 - Closing flap and attic stairs with closing flap - Google Patents

Closing flap and attic stairs with closing flap

Info

Publication number
PL448787A1
PL448787A1 PL448787A PL44878724A PL448787A1 PL 448787 A1 PL448787 A1 PL 448787A1 PL 448787 A PL448787 A PL 448787A PL 44878724 A PL44878724 A PL 44878724A PL 448787 A1 PL448787 A1 PL 448787A1
Authority
PL
Poland
Prior art keywords
closing flap
handle
layer
attic stairs
attic
Prior art date
Application number
PL448787A
Other languages
Polish (pl)
Inventor
Jarosław Witowski
Bogusław Kasiński
Original Assignee
Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością
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 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością filed Critical Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL448787A priority Critical patent/PL448787A1/en
Publication of PL448787A1 publication Critical patent/PL448787A1/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
    • E04F11/064—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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/02—Extending means
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/10—Reinforcements for ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/50—Joints or other connecting parts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • E06C9/085—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members ladders unfolded in the direction of the longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Przedmiotem rozwiązania jest klapa zamykająca dla schodów strychowych, posiadająca budowę warstwową, tak, że warstwa materiału o niskiej wytrzymałości na ściskanie (13) znajduje się pomiędzy warstwami, nazwanymi warstwą osłonową i warstwą sztywną (12) oraz posiada uchwyt (9) do operowania klapą zamykającą, dostępny dla użytkownika od strony warstwy sztywnej (12), przy czym uchwyt (9) osadzony jest we wkładce uchwytu zbudowanej z bazy do jej umieszczenia w klapie zamykającej oraz wkładka uchwytu posiada kołnierz oporowy (81) leżący na warstwie osłonowej oraz przedmiotem rozwiązania są schody strychowe z tą klapa zamykającą.The subject of the solution is a closing flap for attic stairs, having a layered structure, so that a layer of material with low compressive strength (13) is located between the layers, called the covering layer and the rigid layer (12), and has a handle (9) for operating the closing flap, accessible to the user from the side of the rigid layer (12), wherein the handle (9) is mounted in a handle insert constructed from a base for its placement in the closing flap and the handle insert has a support collar (81) lying on the covering layer, and the subject of the solution are attic stairs with this closing flap.

PL448787A 2024-06-10 2024-06-10 Closing flap and attic stairs with closing flap PL448787A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448787A PL448787A1 (en) 2024-06-10 2024-06-10 Closing flap and attic stairs with closing flap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448787A PL448787A1 (en) 2024-06-10 2024-06-10 Closing flap and attic stairs with closing flap

Publications (1)

Publication Number Publication Date
PL448787A1 true PL448787A1 (en) 2025-12-15

Family

ID=98005368

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448787A PL448787A1 (en) 2024-06-10 2024-06-10 Closing flap and attic stairs with closing flap

Country Status (1)

Country Link
PL (1) PL448787A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090241434A1 (en) * 2008-03-26 2009-10-01 Mccoy Building Products, Llc Insulated cover for attic openings
PL229816B1 (en) * 2012-03-09 2018-08-31 Fakro Pp Spolka Z Ograniczona Odpowiedzialnoscia Folding stairs, especially lightweight wooden stairs
PL442139A1 (en) * 2022-08-29 2024-03-04 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Box structure of a building partition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090241434A1 (en) * 2008-03-26 2009-10-01 Mccoy Building Products, Llc Insulated cover for attic openings
PL229816B1 (en) * 2012-03-09 2018-08-31 Fakro Pp Spolka Z Ograniczona Odpowiedzialnoscia Folding stairs, especially lightweight wooden stairs
PL442139A1 (en) * 2022-08-29 2024-03-04 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Box structure of a building partition

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