FR2697559B1 - Escalier a vis a tube central. - Google Patents
Escalier a vis a tube central.Info
- Publication number
- FR2697559B1 FR2697559B1 FR9313099A FR9313099A FR2697559B1 FR 2697559 B1 FR2697559 B1 FR 2697559B1 FR 9313099 A FR9313099 A FR 9313099A FR 9313099 A FR9313099 A FR 9313099A FR 2697559 B1 FR2697559 B1 FR 2697559B1
- Authority
- FR
- France
- Prior art keywords
- screw
- central tube
- tube
- central
- screw screw
- Prior art date
- 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 - Fee Related
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)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924237189 DE4237189C2 (de) | 1992-11-04 | 1992-11-04 | Spindeltreppe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2697559A1 FR2697559A1 (fr) | 1994-05-06 |
FR2697559B1 true FR2697559B1 (fr) | 1996-09-20 |
Family
ID=6472052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9313099A Expired - Fee Related FR2697559B1 (fr) | 1992-11-04 | 1993-10-29 | Escalier a vis a tube central. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH687400A5 (fr) |
DE (1) | DE4237189C2 (fr) |
FR (1) | FR2697559B1 (fr) |
SE (1) | SE506012C2 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126665A1 (de) * | 1981-07-07 | 1983-01-27 | Johannes 7901 Dornstadt Linke | "wendeltreppe" |
DK394183D0 (da) * | 1983-08-30 | 1983-08-30 | Carl Frank Mogensen | Spindeltrappe og afstandselement til anvendelse i en sadan |
IT8404747V0 (it) * | 1984-01-31 | 1984-01-31 | Albini & Fontanot Spa | Regolatore dell'altezza dei gradini in scale a chiocciola |
EP0343599A1 (fr) * | 1988-05-24 | 1989-11-29 | Fritz Mathys | Escalier en spirale |
DE3909181A1 (de) * | 1989-03-21 | 1990-09-27 | Baumann Verwertungs Gmbh | Im rohbau eines gebaeudes voruebergehend zu verwendende treppe |
-
1992
- 1992-11-04 DE DE19924237189 patent/DE4237189C2/de not_active Expired - Fee Related
-
1993
- 1993-09-23 CH CH287693A patent/CH687400A5/de not_active IP Right Cessation
- 1993-09-27 SE SE9303135A patent/SE506012C2/sv not_active IP Right Cessation
- 1993-10-29 FR FR9313099A patent/FR2697559B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2697559A1 (fr) | 1994-05-06 |
DE4237189C2 (de) | 1994-08-25 |
SE9303135D0 (sv) | 1993-09-27 |
SE9303135L (sv) | 1994-05-05 |
SE506012C2 (sv) | 1997-11-03 |
CH687400A5 (de) | 1996-11-29 |
DE4237189A1 (de) | 1994-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |