IE39014B1 - Improvements in or relating to constructional units for stepped structures - Google Patents

Improvements in or relating to constructional units for stepped structures

Info

Publication number
IE39014B1
IE39014B1 IE00276/74A IE27674A IE39014B1 IE 39014 B1 IE39014 B1 IE 39014B1 IE 00276/74 A IE00276/74 A IE 00276/74A IE 27674 A IE27674 A IE 27674A IE 39014 B1 IE39014 B1 IE 39014B1
Authority
IE
Ireland
Prior art keywords
relating
stepped structures
feb
arm
constructional units
Prior art date
Application number
IE00276/74A
Other versions
IE39014L (en
Original Assignee
Turner Jack
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 Turner Jack filed Critical Turner Jack
Publication of IE39014L publication Critical patent/IE39014L/en
Publication of IE39014B1 publication Critical patent/IE39014B1/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
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • 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
    • E04F11/025—Stairways having stringers
    • 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
    • E04F11/104—Treads
    • E04F11/1041—Treads having means to adjust the height, the depth and/or the slope of the stair steps
    • 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
    • E04F11/104—Treads
    • E04F11/1043—Treads with an upper layer of organic plastics with or without reinforcements or filling materials
    • 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
    • E04F11/104—Treads
    • E04F11/112—Treads of metal or with an upper layer of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)

Abstract

1462041 Staircases J TURNER 14 Feb 1974 [20 Feb 1973] 8221/73 Heading E1B Angle section members 1 for forming a staircase are provided at or near the extremity of each arm 2 or 3 with an inclined surface 5 or 9 which is shaped to interlock with the surface of the other arm of an adjacent member. The interlocking surfaces are preferably formed by a plurality of right angle steps. Reinforcing flanges project from the back of the staircase units and are formed with projections 7 and screw holes 8 for securing to stringers. The angle section members are preferably moulded from foamed polystyrene or P.V.C., or aluminium or zinc. [GB1462041A]
IE00276/74A 1973-02-20 1974-02-13 Improvements in or relating to constructional units for stepped structures IE39014B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB822173A GB1462041A (en) 1973-02-20 1973-02-20 Constructional units for stepped structures

Publications (2)

Publication Number Publication Date
IE39014L IE39014L (en) 1974-08-20
IE39014B1 true IE39014B1 (en) 1978-07-19

Family

ID=9848275

Family Applications (1)

Application Number Title Priority Date Filing Date
IE00276/74A IE39014B1 (en) 1973-02-20 1974-02-13 Improvements in or relating to constructional units for stepped structures

Country Status (12)

Country Link
JP (1) JPS5025018A (en)
BE (1) BE810956A (en)
CA (1) CA997122A (en)
CS (1) CS170488B2 (en)
DE (1) DE2405946A1 (en)
FI (1) FI54375C (en)
FR (1) FR2218455A1 (en)
GB (1) GB1462041A (en)
IE (1) IE39014B1 (en)
SE (1) SE405751B (en)
SU (1) SU583771A3 (en)
ZA (1) ZA74785B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104539C1 (en) * 1991-02-14 1991-12-05 Aco Severin Ahlmann Gmbh & Co Kg, 2370 Rendsburg, De
DK171750B1 (en) 1994-12-07 1997-05-05 Pf Management Aps Platform-type staircase or ladder step
EA039350B1 (en) * 2019-04-11 2022-01-17 Игорь Александрович Лайков Flight of stairs with adjustable inclination angle (embodiments) and multi-flight stair containing the same

Also Published As

Publication number Publication date
CS170488B2 (en) 1976-08-27
BE810956A (en) 1974-05-29
JPS5025018A (en) 1975-03-17
IE39014L (en) 1974-08-20
GB1462041A (en) 1977-01-19
FR2218455A1 (en) 1974-09-13
CA997122A (en) 1976-09-21
AU6577174A (en) 1975-08-21
SE405751B (en) 1978-12-27
FI54375C (en) 1978-11-10
FI54375B (en) 1978-07-31
DE2405946A1 (en) 1974-08-22
ZA74785B (en) 1975-02-26
SU583771A3 (en) 1977-12-05

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