AT323981B - Treppenelement einer spindeltreppe - Google Patents
Treppenelement einer spindeltreppeInfo
- Publication number
- AT323981B AT323981B AT590673A AT590673A AT323981B AT 323981 B AT323981 B AT 323981B AT 590673 A AT590673 A AT 590673A AT 590673 A AT590673 A AT 590673A AT 323981 B AT323981 B AT 323981B
- Authority
- AT
- Austria
- Prior art keywords
- stair
- spindle
- stair element
- spindle stair
- 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
-
- 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
- E04F2011/0203—Miscellaneous features of stairways not otherwise provided for
- E04F2011/0205—Stairways characterised by the use of specific materials for the supporting structure of the treads
- E04F2011/0209—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of metal
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 |
---|---|---|---|
DE7225081 | 1972-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT323981B true AT323981B (de) | 1975-08-11 |
Family
ID=6631346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT590673A AT323981B (de) | 1972-07-05 | 1973-07-04 | Treppenelement einer spindeltreppe |
Country Status (5)
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK394183D0 (da) * | 1983-08-30 | 1983-08-30 | Carl Frank Mogensen | Spindeltrappe og afstandselement til anvendelse i en sadan |
US4587780A (en) * | 1983-11-28 | 1986-05-13 | Ebb Tide Pty., Ltd. | Spiral staircase |
US5632124A (en) * | 1996-02-06 | 1997-05-27 | Weingarten; David M. | Circular stairway and method of making same |
CN104389389A (zh) * | 2014-11-18 | 2015-03-04 | 南通久盛新材料科技有限公司 | 玻璃钢旋转式楼梯 |
CN118875439B (zh) * | 2024-10-08 | 2024-12-20 | 南通海驹钢结构有限公司 | 带中柱式旋转楼梯钢结构加工工艺 |
-
1973
- 1973-06-29 NL NL7309074A patent/NL7309074A/xx unknown
- 1973-07-03 GB GB3176273A patent/GB1403659A/en not_active Expired
- 1973-07-04 FR FR7324829A patent/FR2191003B3/fr not_active Expired
- 1973-07-04 AT AT590673A patent/AT323981B/de not_active IP Right Cessation
- 1973-07-04 CH CH976373A patent/CH560305A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH560305A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-27 |
GB1403659A (en) | 1975-08-28 |
NL7309074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-08 |
FR2191003B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-25 |
FR2191003A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |