CA945332A - Bottom steps for a spiral staircase - Google Patents

Bottom steps for a spiral staircase

Info

Publication number
CA945332A
CA945332A CA071,835A CA71835A CA945332A CA 945332 A CA945332 A CA 945332A CA 71835 A CA71835 A CA 71835A CA 945332 A CA945332 A CA 945332A
Authority
CA
Canada
Prior art keywords
spiral staircase
bottom steps
steps
staircase
spiral
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA071,835A
Other languages
English (en)
Inventor
Guiseppe Verderio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA945332A publication Critical patent/CA945332A/en
Expired legal-status Critical Current

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
    • 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
    • E04F11/0201—Space-saving stairways, e.g. having half steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)
CA071,835A 1969-01-22 1970-01-09 Bottom steps for a spiral staircase Expired CA945332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1183769 1969-01-22

Publications (1)

Publication Number Publication Date
CA945332A true CA945332A (en) 1974-04-16

Family

ID=11138194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA071,835A Expired CA945332A (en) 1969-01-22 1970-01-09 Bottom steps for a spiral staircase

Country Status (9)

Country Link
AT (1) AT307694B (fr)
BE (1) BE743466A (fr)
CA (1) CA945332A (fr)
CH (1) CH501123A (fr)
DE (1) DE1963909C3 (fr)
ES (1) ES181677Y (fr)
FR (1) FR2028847A1 (fr)
GB (1) GB1283379A (fr)
NL (1) NL139575B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028002A1 (de) * 1980-07-24 1982-09-09 Frewa Baudekoration Und Vertriebsgesellschaft Mbh & Co Kontakt- Und Verkaufs Kg, 6550 Bad Kreuznach Treppe mit jochstueck
DE3447645A1 (de) * 1984-12-28 1986-08-14 Franz 8902 Neusäß Tirel Bausaetze fuer treppen
DE3916590A1 (de) * 1989-02-27 1990-09-13 Schmidt Michael Dipl Ing Fh Treppe
CN106121146A (zh) * 2016-08-18 2016-11-16 华腾地毯有限公司 簇绒机理纱移动楼梯

Also Published As

Publication number Publication date
DE1963909C3 (de) 1980-02-14
NL139575B (nl) 1973-08-15
AT307694B (de) 1973-06-12
ES181677Y (es) 1974-03-16
ES181677U (es) 1973-04-16
CH501123A (it) 1970-12-31
FR2028847A1 (fr) 1970-10-16
GB1283379A (en) 1972-07-26
NL6919117A (fr) 1970-07-24
BE743466A (fr) 1970-05-28
DE1963909A1 (de) 1970-08-13
DE1963909B2 (de) 1979-06-21

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