IT1397701B1 - Scala a doppia chiocciola. - Google Patents

Scala a doppia chiocciola.

Info

Publication number
IT1397701B1
IT1397701B1 ITBS2009A000230A ITBS20090230A IT1397701B1 IT 1397701 B1 IT1397701 B1 IT 1397701B1 IT BS2009A000230 A ITBS2009A000230 A IT BS2009A000230A IT BS20090230 A ITBS20090230 A IT BS20090230A IT 1397701 B1 IT1397701 B1 IT 1397701B1
Authority
IT
Italy
Prior art keywords
chiocciola
scale
double
double chiocciola
chiocciola scale
Prior art date
Application number
ITBS2009A000230A
Other languages
English (en)
Inventor
Clemente Ugo De
Original Assignee
Clemente De
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 Clemente De filed Critical Clemente De
Priority to ITBS2009A000230A priority Critical patent/IT1397701B1/it
Publication of ITBS20090230A1 publication Critical patent/ITBS20090230A1/it
Application granted granted Critical
Publication of IT1397701B1 publication Critical patent/IT1397701B1/it

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
    • 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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/032—Spiral stairways supported by a central column

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ITBS2009A000230A 2009-12-22 2009-12-22 Scala a doppia chiocciola. IT1397701B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBS2009A000230A IT1397701B1 (it) 2009-12-22 2009-12-22 Scala a doppia chiocciola.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS2009A000230A IT1397701B1 (it) 2009-12-22 2009-12-22 Scala a doppia chiocciola.

Publications (2)

Publication Number Publication Date
ITBS20090230A1 ITBS20090230A1 (it) 2010-03-23
IT1397701B1 true IT1397701B1 (it) 2013-01-24

Family

ID=42556933

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS2009A000230A IT1397701B1 (it) 2009-12-22 2009-12-22 Scala a doppia chiocciola.

Country Status (1)

Country Link
IT (1) IT1397701B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US424533A (en) * 1890-04-01 Spiral stairway
US79985A (en) * 1868-07-14 Improved spiral or winding stair
US367296A (en) * 1887-07-26 Knockdown spiral stairway
DE8005300U1 (de) * 1980-02-28 1980-06-04 Hamm, Wilfried, 4330 Muelheim Trittstufe fuer spindeltreppen
JP4075518B2 (ja) * 2002-08-09 2008-04-16 日本軽金属株式会社 階段

Also Published As

Publication number Publication date
ITBS20090230A1 (it) 2010-03-23

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