GB2179979B - Stair constructions - Google Patents

Stair constructions

Info

Publication number
GB2179979B
GB2179979B GB8621590A GB8621590A GB2179979B GB 2179979 B GB2179979 B GB 2179979B GB 8621590 A GB8621590 A GB 8621590A GB 8621590 A GB8621590 A GB 8621590A GB 2179979 B GB2179979 B GB 2179979B
Authority
GB
United Kingdom
Prior art keywords
stair
constructions
stair constructions
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
GB8621590A
Other versions
GB8621590D0 (en
GB2179979A (en
Inventor
Anthony Walter Anson
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.)
ROMULUS TECHNOLOGY Ltd
Original Assignee
ROMULUS TECHNOLOGY Ltd
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 GB858522187A external-priority patent/GB8522187D0/en
Application filed by ROMULUS TECHNOLOGY Ltd filed Critical ROMULUS TECHNOLOGY Ltd
Priority to GB8621590A priority Critical patent/GB2179979B/en
Publication of GB8621590D0 publication Critical patent/GB8621590D0/en
Publication of GB2179979A publication Critical patent/GB2179979A/en
Application granted granted Critical
Publication of GB2179979B publication Critical patent/GB2179979B/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
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
GB8621590A 1985-09-06 1986-09-08 Stair constructions Expired GB2179979B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8621590A GB2179979B (en) 1985-09-06 1986-09-08 Stair constructions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858522187A GB8522187D0 (en) 1985-09-06 1985-09-06 Stair constructions
GB8621590A GB2179979B (en) 1985-09-06 1986-09-08 Stair constructions

Publications (3)

Publication Number Publication Date
GB8621590D0 GB8621590D0 (en) 1986-10-15
GB2179979A GB2179979A (en) 1987-03-18
GB2179979B true GB2179979B (en) 1989-08-16

Family

ID=26289738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8621590A Expired GB2179979B (en) 1985-09-06 1986-09-08 Stair constructions

Country Status (1)

Country Link
GB (1) GB2179979B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225357B (en) * 1988-10-13 1992-10-21 John Bennett Architecture Limi Improvements in or relating to stair tread/riser units

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425063A (en) * 1972-04-22 1976-02-18 Gerlach H Tread support element
GB2058875A (en) * 1979-03-01 1981-04-15 Vaupel R Spiral staircase and process for assembling it
US4296577A (en) * 1979-10-22 1981-10-27 Schuette Heinz G Helical staircase support
US4373609A (en) * 1980-12-22 1983-02-15 Victor De Donato Stairway stringers constructed of cast, readily-assembled units
EP0083770A1 (en) * 1981-12-31 1983-07-20 ALBINI & FONTANOT S.p.A. Modular support for stairway steps
EP0106125A2 (en) * 1982-09-14 1984-04-25 Keiichirou Yamazaki Stair assembly unit for a staircase
EP0128880A2 (en) * 1983-06-13 1984-12-19 Sandro Lissidini Modular composable element for making stepladders
EP0134572A2 (en) * 1983-09-08 1985-03-20 Horst Walter Pollehn Method for putting together an assembly staircase, and a staircase realized according to this method
GB2148347A (en) * 1983-08-30 1985-05-30 Carl Frank Mogensen A newel staircase
EP0195666A2 (en) * 1985-03-20 1986-09-24 Lewes Design Contracts Limited Spiral staircase

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425063A (en) * 1972-04-22 1976-02-18 Gerlach H Tread support element
GB2058875A (en) * 1979-03-01 1981-04-15 Vaupel R Spiral staircase and process for assembling it
US4296577A (en) * 1979-10-22 1981-10-27 Schuette Heinz G Helical staircase support
US4373609A (en) * 1980-12-22 1983-02-15 Victor De Donato Stairway stringers constructed of cast, readily-assembled units
EP0083770A1 (en) * 1981-12-31 1983-07-20 ALBINI & FONTANOT S.p.A. Modular support for stairway steps
EP0106125A2 (en) * 1982-09-14 1984-04-25 Keiichirou Yamazaki Stair assembly unit for a staircase
EP0128880A2 (en) * 1983-06-13 1984-12-19 Sandro Lissidini Modular composable element for making stepladders
GB2148347A (en) * 1983-08-30 1985-05-30 Carl Frank Mogensen A newel staircase
EP0134572A2 (en) * 1983-09-08 1985-03-20 Horst Walter Pollehn Method for putting together an assembly staircase, and a staircase realized according to this method
EP0195666A2 (en) * 1985-03-20 1986-09-24 Lewes Design Contracts Limited Spiral staircase

Also Published As

Publication number Publication date
GB8621590D0 (en) 1986-10-15
GB2179979A (en) 1987-03-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee