PL449436A1 - Podpora stropowa - Google Patents

Podpora stropowa

Info

Publication number
PL449436A1
PL449436A1 PL449436A PL44943624A PL449436A1 PL 449436 A1 PL449436 A1 PL 449436A1 PL 449436 A PL449436 A PL 449436A PL 44943624 A PL44943624 A PL 44943624A PL 449436 A1 PL449436 A1 PL 449436A1
Authority
PL
Poland
Prior art keywords
pipe
outer pipe
inner pipe
diameter
thread
Prior art date
Application number
PL449436A
Other languages
English (en)
Inventor
Zenon Sztobryn
Original Assignee
Sztobryn Grzegorz Pionart
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 Sztobryn Grzegorz Pionart filed Critical Sztobryn Grzegorz Pionart
Priority to PL449436A priority Critical patent/PL449436A1/pl
Publication of PL449436A1 publication Critical patent/PL449436A1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

Przedmiotem zgłoszenia jest podpora stropowa, stosowana przy robotach budowlanych, korzystnie przy podtrzymaniu istniejących stropów w trakcie budowy lub remontów. Podpora stropowa, która zawiera współosiowo rurę wewnętrzną (1) oraz rurkę zewnętrzną (2), nakrętkę (10) z przetyczką w postaci agrafki (10), prętem nakrętki, przy czym rura wewnętrzna (1) ma wymiar od 1000 mm do 3000 mm, ma otwory stabilizujące (8) oraz stopkę górną (4), natomiast rura zewnętrzna (2) ma wymiar od 1000 mm do 3000 mm i ma gwint (5), stopkę dolną (4) oraz otwór montażowy charakteryzujący się tym, że rura zewnętrzna (2) jest spęczona na odcinku, na którym następnie wykonany jest gwint (5), a redukcja wewnętrznej średnicy rury wynosi od 1% do 15%, natomiast redukcja grubości ścianki jest od 1% do 15% jej grubości, przy czym rura wewnętrzna (1) ma odcinek powiększonej średnicy wykonanej metodą rozpęczania stabilizującego (7), które jest oddalone od 1 do 100 mm od końca rury wewnętrznej (1), pomiędzy rurami w miejscach wykonywania jest luz w zakresach od 0,5% do 3% średnicy rury zewnętrznej (2).
PL449436A 2024-08-01 2024-08-01 Podpora stropowa PL449436A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL449436A PL449436A1 (pl) 2024-08-01 2024-08-01 Podpora stropowa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449436A PL449436A1 (pl) 2024-08-01 2024-08-01 Podpora stropowa

Publications (1)

Publication Number Publication Date
PL449436A1 true PL449436A1 (pl) 2026-02-02

Family

ID=98604958

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449436A PL449436A1 (pl) 2024-08-01 2024-08-01 Podpora stropowa

Country Status (1)

Country Link
PL (1) PL449436A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1273740A2 (de) * 2001-07-04 2003-01-08 DOKA Industrie GmbH Rohr einer höhenverstellbaren Stütze sowie höhenverstellbare Stütze
EP3199259A1 (de) * 2013-04-12 2017-08-02 Peri GmbH Teleskopstütze und aussenrohr einer teleskopstütze
US20210123250A1 (en) * 2019-10-28 2021-04-29 Doka Gmbh Formwork support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1273740A2 (de) * 2001-07-04 2003-01-08 DOKA Industrie GmbH Rohr einer höhenverstellbaren Stütze sowie höhenverstellbare Stütze
EP3199259A1 (de) * 2013-04-12 2017-08-02 Peri GmbH Teleskopstütze und aussenrohr einer teleskopstütze
US20210123250A1 (en) * 2019-10-28 2021-04-29 Doka Gmbh Formwork support

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