PL57950Y1 - Winder stair for spiral stairs with central tubular supporting column column - Google Patents

Winder stair for spiral stairs with central tubular supporting column column

Info

Publication number
PL57950Y1
PL57950Y1 PL94109840U PL10984094U PL57950Y1 PL 57950 Y1 PL57950 Y1 PL 57950Y1 PL 94109840 U PL94109840 U PL 94109840U PL 10984094 U PL10984094 U PL 10984094U PL 57950 Y1 PL57950 Y1 PL 57950Y1
Authority
PL
Poland
Prior art keywords
column
stair
winder
central tubular
tubular supporting
Prior art date
Application number
PL94109840U
Inventor
August Stuckenbrok
Original Assignee
Stuckenbrok System Lizenz & Co
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 Stuckenbrok System Lizenz & Co filed Critical Stuckenbrok System Lizenz & Co
Publication of PL57950Y1 publication Critical patent/PL57950Y1/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)
  • Joining Of Building Structures In Genera (AREA)
PL94109840U 1993-12-23 1994-12-22 Winder stair for spiral stairs with central tubular supporting column column PL57950Y1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4344181A DE4344181A1 (en) 1993-12-23 1993-12-23 Spiral staircases

Publications (1)

Publication Number Publication Date
PL57950Y1 true PL57950Y1 (en) 2000-06-30

Family

ID=6506015

Family Applications (2)

Application Number Title Priority Date Filing Date
PL94306482A PL306482A1 (en) 1993-12-23 1994-12-22 Spiral stairs with central tubular supporting column and arrangement of such stairs as a part of structure of the whole building
PL94109840U PL57950Y1 (en) 1993-12-23 1994-12-22 Winder stair for spiral stairs with central tubular supporting column column

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL94306482A PL306482A1 (en) 1993-12-23 1994-12-22 Spiral stairs with central tubular supporting column and arrangement of such stairs as a part of structure of the whole building

Country Status (3)

Country Link
EP (1) EP0659952B1 (en)
DE (2) DE4344181A1 (en)
PL (2) PL306482A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5710348B2 (en) * 2011-04-06 2015-04-30 三協立山株式会社 Staircase
US10378212B1 (en) * 2018-05-23 2019-08-13 Safe Rack Llc Tread mounting system for spiral staircase
CN112854631A (en) * 2021-01-14 2021-05-28 洛阳瑞泽石化工程有限公司 Manufacturing method of spiral steel ladder of reinforced concrete chimney

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774582A (en) * 1928-05-12 1930-09-02 Arthur L Woodbridge Spiral stairway
FR1459266A (en) * 1965-10-07 1966-04-29 Staircase
DE8904996U1 (en) * 1989-04-20 1990-08-23 Georg Jäger & Sohn KG, 6310 Grünberg Spiral staircase

Also Published As

Publication number Publication date
EP0659952B1 (en) 1999-08-04
DE59408581D1 (en) 1999-09-09
PL306482A1 (en) 1995-06-26
DE4344181A1 (en) 1995-06-29
EP0659952A1 (en) 1995-06-28

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