BE816295A - Spiltrap - Google Patents

Spiltrap

Info

Publication number
BE816295A
BE816295A BE145391A BE145391A BE816295A BE 816295 A BE816295 A BE 816295A BE 145391 A BE145391 A BE 145391A BE 145391 A BE145391 A BE 145391A BE 816295 A BE816295 A BE 816295A
Authority
BE
Belgium
Prior art keywords
pivot step
pivot
Prior art date
Application number
BE145391A
Other languages
English (en)
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
Priority claimed from NL7308231A external-priority patent/NL7308231A/xx
Priority claimed from NL7400810A external-priority patent/NL7400810A/nl
Application filed filed Critical
Publication of BE816295A publication Critical patent/BE816295A/nl

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)
BE145391A 1973-06-13 1974-06-13 Spiltrap BE816295A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7308231A NL7308231A (nl) 1973-06-13 1973-06-13
NL7400810A NL7400810A (nl) 1974-01-21 1974-01-21 Spiltrap.

Publications (1)

Publication Number Publication Date
BE816295A true BE816295A (nl) 1974-12-13

Family

ID=26644891

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145391A BE816295A (nl) 1973-06-13 1974-06-13 Spiltrap

Country Status (3)

Country Link
BE (1) BE816295A (nl)
FR (1) FR2233468B3 (nl)
GB (1) GB1459037A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK394183D0 (da) * 1983-08-30 1983-08-30 Carl Frank Mogensen Spindeltrappe og afstandselement til anvendelse i en sadan
FR2576944B1 (fr) * 1985-02-01 1994-02-18 Rollant Benoit Escalier helicoidal reglable
FR2673659B1 (fr) * 1991-03-07 1993-06-11 Socarel Escalier a spirale.
IT1395773B1 (it) * 2009-08-12 2012-10-19 Franchino Scala a chiocciola modulare

Also Published As

Publication number Publication date
FR2233468A1 (nl) 1975-01-10
GB1459037A (en) 1976-12-22
FR2233468B3 (nl) 1977-04-08

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