AT314796B - Spiral staircase - Google Patents

Spiral staircase

Info

Publication number
AT314796B
AT314796B AT922571A AT922571A AT314796B AT 314796 B AT314796 B AT 314796B AT 922571 A AT922571 A AT 922571A AT 922571 A AT922571 A AT 922571A AT 314796 B AT314796 B AT 314796B
Authority
AT
Austria
Prior art keywords
spiral staircase
staircase
spiral
Prior art date
Application number
AT922571A
Other languages
German (de)
Original Assignee
Verderio Giuseppe
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 Verderio Giuseppe filed Critical Verderio Giuseppe
Application granted granted Critical
Publication of AT314796B publication Critical patent/AT314796B/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
    • E04F11/022—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)
  • Steps, Ramps, And Handrails (AREA)
  • Knitting Of Fabric (AREA)
  • Tires In General (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
AT922571A 1971-05-13 1971-10-25 Spiral staircase AT314796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2447071A IT975532B (en) 1971-05-13 1971-05-13 WOODEN STEPS WITH METALLIC STRUCTURE WITH OR WITHOUT WOOD COVERING

Publications (1)

Publication Number Publication Date
AT314796B true AT314796B (en) 1974-04-25

Family

ID=11213649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT922571A AT314796B (en) 1971-05-13 1971-10-25 Spiral staircase

Country Status (7)

Country Link
AT (1) AT314796B (en)
BE (1) BE775756R (en)
CA (1) CA962028A (en)
DE (1) DE2155603C3 (en)
ES (1) ES396470A2 (en)
FR (1) FR2137418A2 (en)
IT (1) IT975532B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8005300U1 (en) * 1980-02-28 1980-06-04 Hamm, Wilfried, 4330 Muelheim STEP FOR SPIRAL STAIRS

Also Published As

Publication number Publication date
DE2155603C3 (en) 1974-01-10
ES396470A2 (en) 1974-05-01
DE2155603B2 (en) 1973-06-20
FR2137418B2 (en) 1973-05-25
BE775756R (en) 1972-03-16
CA962028A (en) 1975-02-04
IT975532B (en) 1974-08-10
FR2137418A2 (en) 1972-12-29
DE2155603A1 (en) 1972-11-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee