CH649598A5 - Trittstufe fuer spindeltreppen. - Google Patents
Trittstufe fuer spindeltreppen. Download PDFInfo
- Publication number
- CH649598A5 CH649598A5 CH9028/80A CH902880A CH649598A5 CH 649598 A5 CH649598 A5 CH 649598A5 CH 9028/80 A CH9028/80 A CH 9028/80A CH 902880 A CH902880 A CH 902880A CH 649598 A5 CH649598 A5 CH 649598A5
- Authority
- CH
- Switzerland
- Prior art keywords
- frame
- foam
- iron
- staircase
- welded
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 claims 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 6
- 229910052742 iron Inorganic materials 0.000 claims 6
- 239000011496 polyurethane foam Substances 0.000 claims 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 239000004814 polyurethane Substances 0.000 claims 3
- 229920002635 polyurethane Polymers 0.000 claims 3
- 238000005253 cladding Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000002023 wood Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
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)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19808005300U DE8005300U1 (de) | 1980-02-28 | 1980-02-28 | Trittstufe fuer spindeltreppen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH649598A5 true CH649598A5 (de) | 1985-05-31 |
Family
ID=6713262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH9028/80A CH649598A5 (de) | 1980-02-28 | 1980-12-08 | Trittstufe fuer spindeltreppen. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4438608A (enExample) |
| JP (2) | JPS56150262A (enExample) |
| AT (1) | AT370479B (enExample) |
| BE (1) | BE886966A (enExample) |
| CA (1) | CA1146332A (enExample) |
| CH (1) | CH649598A5 (enExample) |
| DE (1) | DE8005300U1 (enExample) |
| ES (1) | ES255218Y (enExample) |
| FR (1) | FR2477202A1 (enExample) |
| GB (1) | GB2071731B (enExample) |
| IT (2) | IT1167838B (enExample) |
| LU (1) | LU83137A1 (enExample) |
| NL (1) | NL8007054A (enExample) |
| SE (1) | SE439945B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58126321U (ja) * | 1982-02-19 | 1983-08-27 | 株式会社隅田商店 | 組立式螺旋階段 |
| GB8507174D0 (en) * | 1985-03-20 | 1985-04-24 | Lewes Design Contracts Ltd | Spiral staircase |
| US5014475A (en) * | 1989-12-21 | 1991-05-14 | Anderson Industries, Inc. | Step module for use in constructing stairways |
| FR2711507B1 (fr) * | 1993-10-25 | 1996-01-05 | Jean Louis Guillian | Support mural orientale notamment pour appareils médicaux. |
| US5983580A (en) * | 1998-04-06 | 1999-11-16 | Carr; M. Robert | Stair frame |
| US6523310B1 (en) * | 2001-11-23 | 2003-02-25 | Taiwan Lounge Chair Industry Co., Ltd. | Tread and handrail combination structure of a staircase |
| US7047698B2 (en) * | 2002-09-04 | 2006-05-23 | Torch Joseph J | Exterior step system made from masonry units attached via a metal frame |
| US20080236066A1 (en) * | 2005-06-29 | 2008-10-02 | Arnold Harold E | Segmented spiral staircase and kit for its construction |
| US20070000191A1 (en) * | 2005-06-29 | 2007-01-04 | Arnold Harold E | Spiral staircase kit |
| IT1397701B1 (it) * | 2009-12-22 | 2013-01-24 | Clemente De | Scala a doppia chiocciola. |
| US8281525B2 (en) * | 2010-02-05 | 2012-10-09 | Custom Iron, Inc. | Modular spiral staircase assembly |
| NZ631262A (en) * | 2014-09-12 | 2016-03-31 | Lograr Group Ltd | A kit of parts for securing a fixture to an elongate support member |
| US10378212B1 (en) * | 2018-05-23 | 2019-08-13 | Safe Rack Llc | Tread mounting system for spiral staircase |
| CN111677209A (zh) * | 2020-05-11 | 2020-09-18 | 中船澄西船舶修造有限公司 | 一种新型盘梯踏步板结构 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US194580A (en) * | 1877-08-28 | Improvement in spring-floors | ||
| US580262A (en) * | 1897-04-06 | Adjustable stairway and fire-escape | ||
| US1031645A (en) * | 1912-02-19 | 1912-07-02 | J E Bolles Iron & Wire Works | Spiral stairway. |
| US1215352A (en) * | 1915-12-02 | 1917-02-13 | Pierre Duvinage | Step for spiral stairways. |
| US1726133A (en) * | 1926-10-14 | 1929-08-27 | Albert O Wilson | Stair |
| FR1066662A (fr) * | 1952-11-18 | 1954-06-09 | Rapid Metal Developments Ltd | Coffrage pour la construction d'ouvrages en béton |
| BE710295A (enExample) * | 1968-02-02 | 1968-06-17 | ||
| US3585769A (en) * | 1968-04-01 | 1971-06-22 | Verderio Giuseppe | Spiral or winding staircase with wooden steps and metal newel |
| IT975532B (it) * | 1971-05-13 | 1974-08-10 | Verderio G | Scala a chiocciola con gradini in legno a struttura metallica con o senza rivestimento in legno |
| US3713260A (en) * | 1971-08-12 | 1973-01-30 | J Brauckmann | Spindle staircase |
| FR2161368A5 (enExample) * | 1971-11-16 | 1973-07-06 | Kolb Otto | |
| GB1418531A (en) * | 1973-01-08 | 1975-12-24 | Andrews I E A Andrews P M | Staircase or stairway |
| DE2320966A1 (de) * | 1973-04-26 | 1974-11-14 | Ernst Partenheimer | Spindeltreppe aus vorgefertigten kragstufen |
| DE2349378A1 (de) * | 1973-10-02 | 1975-04-10 | Unibau Ohg Gebr Schulte | Treppenstufe als montagefertig vorfabriziertes bauelement fuer innentreppen |
| CH575060A5 (en) * | 1974-01-28 | 1976-04-30 | Kettner Peter | Spiral staircase socket construction - has flared steps attached to centre rod and spaced by flanged sockets |
| EP0011469B1 (en) * | 1978-11-13 | 1984-09-26 | Kabushiki Kaisha Naka Gijutsu Kenkyusho | Stair mat |
-
1980
- 1980-02-28 DE DE19808005300U patent/DE8005300U1/de not_active Expired
- 1980-12-08 CH CH9028/80A patent/CH649598A5/de not_active IP Right Cessation
- 1980-12-10 SE SE8008676A patent/SE439945B/sv unknown
- 1980-12-23 ES ES1980255218U patent/ES255218Y/es not_active Expired
- 1980-12-24 NL NL8007054A patent/NL8007054A/nl not_active Application Discontinuation
-
1981
- 1981-01-06 BE BE0/203402A patent/BE886966A/fr unknown
- 1981-01-08 JP JP159581A patent/JPS56150262A/ja active Granted
- 1981-01-29 AT AT0037281A patent/AT370479B/de not_active IP Right Cessation
- 1981-01-30 GB GB8102976A patent/GB2071731B/en not_active Expired
- 1981-02-09 US US06/232,911 patent/US4438608A/en not_active Expired - Fee Related
- 1981-02-16 LU LU83137A patent/LU83137A1/fr unknown
- 1981-02-23 CA CA000371537A patent/CA1146332A/en not_active Expired
- 1981-02-25 FR FR8103738A patent/FR2477202A1/fr active Granted
- 1981-02-27 IT IT09347/81A patent/IT1167838B/it active
- 1981-02-27 IT IT8111547U patent/IT8111547V0/it unknown
-
1986
- 1986-12-01 JP JP61286549A patent/JPS62164949A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2071731A (en) | 1981-09-23 |
| SE8008676L (sv) | 1982-06-11 |
| ES255218Y (es) | 1981-11-16 |
| ATA37281A (de) | 1982-08-15 |
| CA1146332A (en) | 1983-05-17 |
| FR2477202A1 (fr) | 1981-09-04 |
| BE886966A (fr) | 1981-05-04 |
| AT370479B (de) | 1983-04-11 |
| ES255218U (es) | 1981-05-01 |
| IT8109347A0 (it) | 1981-02-27 |
| US4438608A (en) | 1984-03-27 |
| JPS6354856B2 (enExample) | 1988-10-31 |
| IT8111547V0 (it) | 1981-02-27 |
| IT1167838B (it) | 1987-05-20 |
| NL8007054A (nl) | 1981-10-01 |
| GB2071731B (en) | 1983-10-19 |
| SE439945B (sv) | 1985-07-08 |
| LU83137A1 (fr) | 1981-06-05 |
| JPS62164949A (ja) | 1987-07-21 |
| JPS56150262A (en) | 1981-11-20 |
| FR2477202B1 (enExample) | 1984-03-16 |
| DE8005300U1 (de) | 1980-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |