BE769916A - LIMACON STAIRCASE - Google Patents
LIMACON STAIRCASEInfo
- Publication number
- BE769916A BE769916A BE769916A BE769916A BE769916A BE 769916 A BE769916 A BE 769916A BE 769916 A BE769916 A BE 769916A BE 769916 A BE769916 A BE 769916A BE 769916 A BE769916 A BE 769916A
- Authority
- BE
- Belgium
- Prior art keywords
- limacon
- staircase
- limacon staircase
- 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
- E04F11/022—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1061270A CH526699A (en) | 1970-07-13 | 1970-07-13 | Spiral staircase |
Publications (1)
Publication Number | Publication Date |
---|---|
BE769916A true BE769916A (en) | 1971-11-16 |
Family
ID=4365025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE769916A BE769916A (en) | 1970-07-13 | 1971-07-13 | LIMACON STAIRCASE |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT311646B (en) |
BE (1) | BE769916A (en) |
CH (1) | CH526699A (en) |
DE (1) | DE2134782A1 (en) |
FR (1) | FR2098376B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655017A (en) * | 1985-11-06 | 1987-04-07 | Bond Henry J | Wooden circular stair with balustrade and method for fabricating the same |
-
1970
- 1970-07-13 CH CH1061270A patent/CH526699A/en not_active IP Right Cessation
-
1971
- 1971-07-12 DE DE19712134782 patent/DE2134782A1/en active Pending
- 1971-07-12 AT AT607071A patent/AT311646B/en not_active IP Right Cessation
- 1971-07-13 FR FR7125618A patent/FR2098376B1/fr not_active Expired
- 1971-07-13 BE BE769916A patent/BE769916A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2134782A1 (en) | 1972-01-20 |
FR2098376B1 (en) | 1973-06-29 |
CH526699A (en) | 1972-08-15 |
AT311646B (en) | 1973-11-26 |
FR2098376A1 (en) | 1972-03-10 |
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