ZA74785B - Improvements in or relating to constructional units for stepped structures - Google Patents
Improvements in or relating to constructional units for stepped structuresInfo
- Publication number
- ZA74785B ZA74785B ZA00740785A ZA74785A ZA74785B ZA 74785 B ZA74785 B ZA 74785B ZA 00740785 A ZA00740785 A ZA 00740785A ZA 74785 A ZA74785 A ZA 74785A ZA 74785 B ZA74785 B ZA 74785B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- stepped structures
- constructional units
- constructional
- units
- Prior art date
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| ZA74785B true ZA74785B (en) | 1975-02-26 |
Family
ID=9848275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00740785A ZA74785B (en) | 1973-02-20 | 1974-02-06 | 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)
| 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 |
-
1973
- 1973-02-20 GB GB822173A patent/GB1462041A/en not_active Expired
-
1974
- 1974-02-05 SE SE7401479A patent/SE405751B/en unknown
- 1974-02-06 ZA ZA00740785A patent/ZA74785B/en unknown
- 1974-02-07 CA CA192,016A patent/CA997122A/en not_active Expired
- 1974-02-08 DE DE19742405946 patent/DE2405946A1/en not_active Withdrawn
- 1974-02-13 BE BE140842A patent/BE810956A/en unknown
- 1974-02-13 IE IE00276/74A patent/IE39014B1/en unknown
- 1974-02-15 FI FI445/74A patent/FI54375C/en active
- 1974-02-18 JP JP49019874A patent/JPS5025018A/ja active Pending
- 1974-02-19 FR FR7406248A patent/FR2218455A1/fr not_active Withdrawn
- 1974-02-19 SU SU7402005347A patent/SU583771A3/en active
- 1974-02-19 CS CS1213A patent/CS170488B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1462041A (en) | 1977-01-19 |
| SE405751B (en) | 1978-12-27 |
| IE39014B1 (en) | 1978-07-19 |
| FR2218455A1 (en) | 1974-09-13 |
| CS170488B2 (en) | 1976-08-27 |
| IE39014L (en) | 1974-08-20 |
| SU583771A3 (en) | 1977-12-05 |
| FI54375C (en) | 1978-11-10 |
| BE810956A (en) | 1974-05-29 |
| AU6577174A (en) | 1975-08-21 |
| JPS5025018A (en) | 1975-03-17 |
| FI54375B (en) | 1978-07-31 |
| CA997122A (en) | 1976-09-21 |
| DE2405946A1 (en) | 1974-08-22 |
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