EP0276423A2 - Escalier autoportant à composants unitaires - Google Patents
Escalier autoportant à composants unitaires Download PDFInfo
- Publication number
- EP0276423A2 EP0276423A2 EP87118141A EP87118141A EP0276423A2 EP 0276423 A2 EP0276423 A2 EP 0276423A2 EP 87118141 A EP87118141 A EP 87118141A EP 87118141 A EP87118141 A EP 87118141A EP 0276423 A2 EP0276423 A2 EP 0276423A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- staircase
- self
- stairs
- handrail
- handrail part
- 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.)
- Granted
Links
Images
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
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
- E04F11/038—Stairways consisting of a plurality of assembled modular parts without further support each modular part having a load-bearing balustrade part
-
- 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
- E04F11/104—Treads
- E04F11/112—Treads of metal or with an upper layer of metal
-
- 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
Definitions
- the invention relates to a self-supporting elementary staircase, preferably used as an external staircase, as it is used both as an inspection staircase in industrial plants and as a fire escape staircase in hotels or other large buildings, and as an external staircase in residential construction.
- the object of the invention is to provide a staircase for the above-mentioned applications, which is economical to manufacture and assemble, low in material consumption and can be used practically for any staircase run without a special construction.
- the object is achieved by a tubular steel construction which consists of the U-shaped connecting brackets, the handrail parts attached to the upper ends of the connecting brackets and the treads inserted at the lower ends of the connecting brackets by means of clamp connections.
- the central component of the staircase is the U-shaped connecting bracket (1) made of tubular steel.
- the connecting brackets are connected to each other at the upper ends by the handrail parts (2) and in the lower area by the steps (3).
- the handrail parts (2) consist of a steel tube bent according to the inclination of the stairs with a connecting sleeve (5) welded crosswise on one side.
- the connecting bracket (1) is inserted into this connecting sleeve from below and the free end of the following handrail part from above.
- the steps (3) consist of a flat steel frame, which is designed as a pipe clamp at all four corners. These pipe clamps reach into the lower area of two pairs of connecting brackets and ensure a particularly rigid connection by tightening the 3 or 4 pipe clamp screws.
- two steps are used as the step.
- the straight step (Fig. 5) for the straight execution of the staircase and the radius step (Fig. 6) for the curve of the staircase.
- the frame construction of the steps can be filled with grating, perforated plate, teardrop plate, stone, wood and plastic coverings.
- the symmetry of the radius step makes it possible to use it for both the right-hand arch and the left-hand arch of the flight of stairs.
- a sheet metal (6) welded to the handrail part (2) serves to accommodate the railing rods (4) which are fastened to the step in the lower area. This option is only one of many. Complete linings made of perforated sheet or similar are also possible. conceivable.
- the stairs can be assembled very quickly without reworking. Special surface treatments of the finished tubular steel u. Step elements can thus be made before the stairs are assembled, since they are completely finished individual parts.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Bipolar Transistors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87118141T ATE62966T1 (de) | 1987-01-27 | 1987-12-08 | Selbsttragende elementtreppe. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3702278 | 1987-01-27 | ||
DE3702278A DE3702278C2 (de) | 1987-01-27 | 1987-01-27 | Selbsttragende Elementtreppe |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0276423A2 true EP0276423A2 (fr) | 1988-08-03 |
EP0276423A3 EP0276423A3 (en) | 1989-04-26 |
EP0276423B1 EP0276423B1 (fr) | 1991-04-24 |
Family
ID=6319590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87118141A Expired - Lifetime EP0276423B1 (fr) | 1987-01-27 | 1987-12-08 | Escalier autoportant à composants unitaires |
Country Status (7)
Country | Link |
---|---|
US (1) | US4881351A (fr) |
EP (1) | EP0276423B1 (fr) |
JP (1) | JPH01146052A (fr) |
AT (1) | ATE62966T1 (fr) |
CA (1) | CA1295453C (fr) |
DE (2) | DE3702278C2 (fr) |
NO (1) | NO164362C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9202493U1 (de) * | 1992-02-26 | 1992-04-16 | Ortolf, Helmut, 7000 Stuttgart | Treppen-Bausatz, insbesondere für eine Bautreppe |
ITBS20090034A1 (it) * | 2009-03-03 | 2010-09-04 | Mauro Grandi | Scala componibile |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4232800C2 (de) * | 1992-09-30 | 1996-05-23 | Wilfried Hamm | Geländer aus vorgefertigten Normbauteilen |
DE4411882C2 (de) * | 1994-04-07 | 2003-11-06 | Wilfried Hamm | Selbsttragende Elementtreppe aus einer Metallgitterkonstruktion |
US5752350A (en) * | 1996-09-27 | 1998-05-19 | Imperial Pools, Inc. | Modular stair support system useable for a pool or spa |
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 |
CN105189887B (zh) * | 2013-02-11 | 2017-10-24 | 约翰·普雷斯顿 | 配合形成临时楼梯的阶梯模块 |
DE102020001012A1 (de) * | 2020-02-14 | 2021-08-19 | Franz Kerner | Gebäudekomplex aus wenigstens zwei Gebäuden und Gebäude |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418770A (en) * | 1966-07-12 | 1968-12-31 | Prod Chimques De Thann Et De M | Spiral stairs |
US3422924A (en) * | 1966-08-16 | 1969-01-21 | Starkie Gardner Ltd J | Structural unit particularly for staircases |
CH478317A (de) * | 1967-08-09 | 1969-09-15 | Lignoform Formsperrholz G Esse | Treppe und Verfahren zu deren Herstellung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US705794A (en) * | 1901-11-25 | 1902-07-29 | Harrison Snider | Winding staircase. |
US990701A (en) * | 1909-10-02 | 1911-04-25 | William Carter Burge | Fire-escape. |
NO751539L (fr) * | 1974-05-22 | 1975-11-25 | Wards Constr Overseas Ltd | |
US4250977A (en) * | 1979-07-18 | 1981-02-17 | Peter Deli | Combined seat and step-ladder arrangement |
DE3637807A1 (de) * | 1986-11-06 | 1988-05-19 | Wilfried Hamm | Selbsttragende elementtreppe |
FR2630483A1 (fr) * | 1988-04-22 | 1989-10-27 | Houze Jean | Escalier autoportant |
-
1987
- 1987-01-27 DE DE3702278A patent/DE3702278C2/de not_active Expired - Fee Related
- 1987-01-27 DE DE8718004U patent/DE8718004U1/de not_active Expired - Lifetime
- 1987-08-18 JP JP62204941A patent/JPH01146052A/ja active Granted
- 1987-12-08 AT AT87118141T patent/ATE62966T1/de not_active IP Right Cessation
- 1987-12-08 EP EP87118141A patent/EP0276423B1/fr not_active Expired - Lifetime
-
1988
- 1988-01-25 NO NO880293A patent/NO164362C/no not_active IP Right Cessation
- 1988-01-27 US US07/149,130 patent/US4881351A/en not_active Expired - Lifetime
- 1988-01-27 CA CA000557516A patent/CA1295453C/fr not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418770A (en) * | 1966-07-12 | 1968-12-31 | Prod Chimques De Thann Et De M | Spiral stairs |
US3422924A (en) * | 1966-08-16 | 1969-01-21 | Starkie Gardner Ltd J | Structural unit particularly for staircases |
CH478317A (de) * | 1967-08-09 | 1969-09-15 | Lignoform Formsperrholz G Esse | Treppe und Verfahren zu deren Herstellung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9202493U1 (de) * | 1992-02-26 | 1992-04-16 | Ortolf, Helmut, 7000 Stuttgart | Treppen-Bausatz, insbesondere für eine Bautreppe |
ITBS20090034A1 (it) * | 2009-03-03 | 2010-09-04 | Mauro Grandi | Scala componibile |
Also Published As
Publication number | Publication date |
---|---|
NO880293L (no) | 1988-07-28 |
US4881351A (en) | 1989-11-21 |
CA1295453C (fr) | 1992-02-11 |
DE3702278A1 (de) | 1988-08-04 |
JPH0444655B2 (fr) | 1992-07-22 |
DE8718004U1 (de) | 1992-07-30 |
NO164362B (no) | 1990-06-18 |
DE3702278C2 (de) | 1995-11-16 |
JPH01146052A (ja) | 1989-06-08 |
EP0276423A3 (en) | 1989-04-26 |
ATE62966T1 (de) | 1991-05-15 |
NO880293D0 (no) | 1988-01-25 |
NO164362C (no) | 1990-09-26 |
EP0276423B1 (fr) | 1991-04-24 |
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