CH566467A5 - - Google Patents
Info
- Publication number
- CH566467A5 CH566467A5 CH573673A CH573673A CH566467A5 CH 566467 A5 CH566467 A5 CH 566467A5 CH 573673 A CH573673 A CH 573673A CH 573673 A CH573673 A CH 573673A CH 566467 A5 CH566467 A5 CH 566467A5
- Authority
- CH
- Switzerland
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)
- Mutual Connection Of Rods And Tubes (AREA)
- Steps, Ramps, And Handrails (AREA)
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 |
|---|---|
| CH566467A5 true CH566467A5 (hu) | 1975-09-15 |
Family
ID=5842930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH573673A CH566467A5 (hu) | 1972-04-22 | 1973-04-21 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT325284B (hu) |
| CH (1) | CH566467A5 (hu) |
| DE (1) | DE2219788A1 (hu) |
| FR (1) | FR2181946B1 (hu) |
| GB (1) | GB1425063A (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285178A (en) * | 1978-03-25 | 1981-08-25 | Holzkaempfer Guenter | Self-supporting staircase with center post consisting of individual structural elements |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2179979B (en) * | 1985-09-06 | 1989-08-16 | Romulus Technology Ltd | Stair constructions |
| US5134820A (en) * | 1990-10-16 | 1992-08-04 | Liu Ing Nan | Adjustable built-up stair |
| DE4111819A1 (de) * | 1991-04-11 | 1992-10-15 | Guenter Holzkaempfer | Treppenelement fuer eine freitragende treppe mit einem mittelholm |
-
1972
- 1972-04-22 DE DE19722219788 patent/DE2219788A1/de active Pending
-
1973
- 1973-04-19 GB GB1915273A patent/GB1425063A/en not_active Expired
- 1973-04-19 AT AT355573A patent/AT325284B/de not_active IP Right Cessation
- 1973-04-20 FR FR7314543A patent/FR2181946B1/fr not_active Expired
- 1973-04-21 CH CH573673A patent/CH566467A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285178A (en) * | 1978-03-25 | 1981-08-25 | Holzkaempfer Guenter | Self-supporting staircase with center post consisting of individual structural elements |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181946A1 (hu) | 1973-12-07 |
| DE2219788A1 (de) | 1973-10-31 |
| AT325284B (de) | 1975-10-10 |
| GB1425063A (en) | 1976-02-18 |
| FR2181946B1 (hu) | 1981-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |