GB1425063A - Tread support element - Google Patents

Tread support element

Info

Publication number
GB1425063A
GB1425063A GB1915273A GB1915273A GB1425063A GB 1425063 A GB1425063 A GB 1425063A GB 1915273 A GB1915273 A GB 1915273A GB 1915273 A GB1915273 A GB 1915273A GB 1425063 A GB1425063 A GB 1425063A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tube
welded
hollow section
section
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
GB1915273A
Other languages
English (en)
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
Publication of GB1425063A publication Critical patent/GB1425063A/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)
  • Mutual Connection Of Rods And Tubes (AREA)
GB1915273A 1972-04-22 1973-04-19 Tread support element Expired GB1425063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219788 DE2219788A1 (de) 1972-04-22 1972-04-22 Treppenfoermige tragkonstruktion fuer gerade und/oder gewendelte treppenlaeufe

Publications (1)

Publication Number Publication Date
GB1425063A true GB1425063A (en) 1976-02-18

Family

ID=5842930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915273A Expired GB1425063A (en) 1972-04-22 1973-04-19 Tread support element

Country Status (5)

Country Link
AT (1) AT325284B (https=)
CH (1) CH566467A5 (https=)
DE (1) DE2219788A1 (https=)
FR (1) FR2181946B1 (https=)
GB (1) GB1425063A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179979A (en) * 1985-09-06 1987-03-18 Romulus Technology Ltd Stair constructions
GB2248859A (en) * 1990-10-16 1992-04-22 Liu Ing Nan Adjustable stair unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813199C2 (de) * 1978-03-25 1985-01-10 Hans-Reiner Dipl.-Ing. 3000 Hannover Eilers Freitragende Treppe mit einem Mittelholm, der aus einzelnen Elementen besteht
DE4111819A1 (de) * 1991-04-11 1992-10-15 Guenter Holzkaempfer Treppenelement fuer eine freitragende treppe mit einem mittelholm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179979A (en) * 1985-09-06 1987-03-18 Romulus Technology Ltd Stair constructions
GB2179979B (en) * 1985-09-06 1989-08-16 Romulus Technology Ltd Stair constructions
GB2248859A (en) * 1990-10-16 1992-04-22 Liu Ing Nan Adjustable stair unit
GB2248859B (en) * 1990-10-16 1994-07-20 Liu Ing Nan Adjustable stair unit

Also Published As

Publication number Publication date
FR2181946B1 (https=) 1981-09-25
DE2219788A1 (de) 1973-10-31
CH566467A5 (https=) 1975-09-15
AT325284B (de) 1975-10-10
FR2181946A1 (https=) 1973-12-07

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Legal Events

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