FR2137418B2 - - Google Patents
Info
- Publication number
- FR2137418B2 FR2137418B2 FR7138597A FR7138597A FR2137418B2 FR 2137418 B2 FR2137418 B2 FR 2137418B2 FR 7138597 A FR7138597 A FR 7138597A FR 7138597 A FR7138597 A FR 7138597A FR 2137418 B2 FR2137418 B2 FR 2137418B2
- Authority
- FR
- France
- 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
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
- E04F11/032—Spiral stairways supported by a central column
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Tires In General (AREA)
- Knitting Of Fabric (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Laminated Bodies (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2447071A IT975532B (it) | 1971-05-13 | 1971-05-13 | Scala a chiocciola con gradini in legno a struttura metallica con o senza rivestimento in legno |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137418A2 FR2137418A2 (en) | 1972-12-29 |
| FR2137418B2 true FR2137418B2 (enExample) | 1973-05-25 |
Family
ID=11213649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7138597A Granted FR2137418A2 (en) | 1971-05-13 | 1971-10-27 | Spiral staircase - with a polyurethane spacer ring compensating for thickness shrinkage of the wooden tread |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT314796B (enExample) |
| BE (1) | BE775756R (enExample) |
| CA (1) | CA962028A (enExample) |
| DE (1) | DE2155603C3 (enExample) |
| ES (1) | ES396470A2 (enExample) |
| FR (1) | FR2137418A2 (enExample) |
| IT (1) | IT975532B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8005300U1 (de) * | 1980-02-28 | 1980-06-04 | Hamm, Wilfried, 4330 Muelheim | Trittstufe fuer spindeltreppen |
-
1971
- 1971-05-13 IT IT2447071A patent/IT975532B/it active
- 1971-10-25 AT AT922571A patent/AT314796B/de not_active IP Right Cessation
- 1971-10-27 FR FR7138597A patent/FR2137418A2/fr active Granted
- 1971-10-28 ES ES396470A patent/ES396470A2/es not_active Expired
- 1971-11-01 CA CA126,574A patent/CA962028A/en not_active Expired
- 1971-11-09 DE DE19712155603 patent/DE2155603C3/de not_active Expired
- 1971-11-24 BE BE775756A patent/BE775756R/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2155603C3 (de) | 1974-01-10 |
| DE2155603B2 (de) | 1973-06-20 |
| ES396470A2 (es) | 1974-05-01 |
| DE2155603A1 (de) | 1972-11-23 |
| IT975532B (it) | 1974-08-10 |
| BE775756R (fr) | 1972-03-16 |
| AT314796B (de) | 1974-04-25 |
| CA962028A (en) | 1975-02-04 |
| FR2137418A2 (en) | 1972-12-29 |