BE693726A - - Google Patents
Info
- Publication number
- BE693726A BE693726A BE693726DA BE693726A BE 693726 A BE693726 A BE 693726A BE 693726D A BE693726D A BE 693726DA BE 693726 A BE693726 A BE 693726A
- Authority
- BE
- Belgium
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT111966A AT270976B (de) | 1965-02-16 | 1966-02-08 | Montagefertige Treppe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693726A true BE693726A (en]) | 1967-07-17 |
Family
ID=3506988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693726D BE693726A (en]) | 1966-02-08 | 1967-02-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3474882A (en]) |
| BE (1) | BE693726A (en]) |
| DE (1) | DE6606476U (en]) |
| NL (1) | NL146568B (en]) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585769A (en) * | 1968-04-01 | 1971-06-22 | Verderio Giuseppe | Spiral or winding staircase with wooden steps and metal newel |
| US3686806A (en) * | 1970-01-09 | 1972-08-29 | Giuseppe Verderio | Spiral staircase with access way |
| IT977863B (it) * | 1972-10-17 | 1974-09-20 | Kenngott Kg | Scala per fabbricati |
| CH606697A5 (en]) * | 1976-01-20 | 1978-11-15 | Herbert Ernst | |
| US4193585A (en) * | 1977-11-14 | 1980-03-18 | Roger Eandi | Handrail assembly for curved staircase |
| CA1121569A (en) * | 1980-09-12 | 1982-04-13 | Hans Stussi | Freestanding stair assembly and riser therefor |
| US4373609A (en) * | 1980-12-22 | 1983-02-15 | Victor De Donato | Stairway stringers constructed of cast, readily-assembled units |
| CA1145110A (en) * | 1981-03-30 | 1983-04-26 | Nicholas M. Stathopoulos | Modular staircase assembly |
| US4419851A (en) * | 1981-07-23 | 1983-12-13 | Brock Manufacturing, Inc. | Stair structure for storage bins |
| IT1145800B (it) * | 1981-12-31 | 1986-11-12 | Roberto Molinazzi | Supporto modulare per gradini di scale |
| EP0306776B1 (en) * | 1982-09-14 | 1991-07-03 | Keiichirou Yamazaki | A stair assembly unit for a staircase |
| IT1201580B (it) * | 1986-10-16 | 1989-02-02 | Indexstudio Sas Di Molinazzi & | Supporto modulare per gradini di scale |
| FR2630483A1 (fr) * | 1988-04-22 | 1989-10-27 | Houze Jean | Escalier autoportant |
| CA2007032C (en) * | 1989-01-27 | 1997-09-30 | Keiichiro Yamazaki | Takedown staircase |
| US5134820A (en) * | 1990-10-16 | 1992-08-04 | Liu Ing Nan | Adjustable built-up stair |
| US5502933A (en) * | 1993-12-10 | 1996-04-02 | Skillern; Charles T. | Modular staircase system |
| AU7708598A (en) * | 1997-05-28 | 1998-12-30 | Lee Lanphier | Modular traditional staircase |
| US20250207405A1 (en) * | 2023-12-22 | 2025-06-26 | Fortress Iron, Lp | Reinforced adjustable stair tray |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11032A (en) * | 1854-06-06 | Improvement in seed-planters | ||
| US1046165A (en) * | 1911-08-25 | 1912-12-03 | Mogens Faerch | Self-fitting stair-riser. |
| US1419019A (en) * | 1919-07-12 | 1922-06-06 | Norton Co | Terrazzo safety tread |
| US2216250A (en) * | 1935-08-20 | 1940-10-01 | Henry P Nelson | Stair tread and floor slab surfacing |
| US2190446A (en) * | 1939-02-15 | 1940-02-13 | Fioritto Michael | Stair tread |
| US2593683A (en) * | 1949-07-20 | 1952-04-22 | George W Lyons | Prefabricated stair |
| US3114941A (en) * | 1956-10-18 | 1963-12-24 | Blumcraft Pittsburgh | Rail post assembly |
| US3099336A (en) * | 1960-11-14 | 1963-07-30 | Floyd L Hawkins | Prefabricated stair |
| GB1023921A (en) * | 1961-03-17 | 1966-03-30 | Hugh Stanford Evai I | Improvements in or relating to scaffold structures including prefabricated frame works |
| US3307653A (en) * | 1966-02-07 | 1967-03-07 | Herman O Gnehm | Demountable stairway unit |
-
1966
- 1966-12-22 DE DE6606476U patent/DE6606476U/de not_active Expired
-
1967
- 1967-02-02 NL NL676701651A patent/NL146568B/xx unknown
- 1967-02-02 US US613494A patent/US3474882A/en not_active Expired - Lifetime
- 1967-02-06 BE BE693726D patent/BE693726A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6701651A (en]) | 1967-08-09 |
| DE6606476U (de) | 1970-10-02 |
| US3474882A (en) | 1969-10-28 |
| DE1659756B1 (de) | 1971-08-05 |
| NL146568B (nl) | 1975-07-15 |