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EP0819805B1 - Traverse d'escalier pour une escalier avec une traverse centrale - Google Patents

Traverse d'escalier pour une escalier avec une traverse centrale Download PDF

Info

Publication number
EP0819805B1
EP0819805B1 EP97111789A EP97111789A EP0819805B1 EP 0819805 B1 EP0819805 B1 EP 0819805B1 EP 97111789 A EP97111789 A EP 97111789A EP 97111789 A EP97111789 A EP 97111789A EP 0819805 B1 EP0819805 B1 EP 0819805B1
Authority
EP
European Patent Office
Prior art keywords
stringer
stair
elements
screw
clamping jaw
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 - Lifetime
Application number
EP97111789A
Other languages
German (de)
English (en)
Other versions
EP0819805A3 (fr
EP0819805A2 (fr
Inventor
Dieter Glockner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19723490A external-priority patent/DE19723490A1/de
Application filed by Individual filed Critical Individual
Publication of EP0819805A2 publication Critical patent/EP0819805A2/fr
Publication of EP0819805A3 publication Critical patent/EP0819805A3/fr
Application granted granted Critical
Publication of EP0819805B1 publication Critical patent/EP0819805B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a stair rail for a Middle staircase consisting of several, in different Altitude and angular position connectable with each other and each one step supporting wooden receiving elements.
  • DE-OS 35 14 920 is a stair rail for a Link stairs, in particular a central staircase, known from several, in different height and angular position interconnected spar elements consists. there each strut element takes up a stair step supporting. Each spar element of the known stair Holmes consists from a piece of pipe, in the opposite to each other Pages the free leg ends of a U-shaped bracket are connected by welding. In these U-shaped Bracket is then the pipe section of the adjacent, lower Holmiatas plugged in and over two, by screws clampable wedge pieces clamped. Such spar elements are made of steel and, to a corosion to prevent galvanized. When mounting is not excluded that the zinc layer is damaged and rusting occurs.
  • the document US 4 417 429 describes a central spar staircase, in which cylindrical Holmisse interlocking are stackable.
  • the rail elements do not offer the Possibility to set different height and angle positions.
  • the document US 4 516 367 discloses a staircase spar for a central spar staircase, the due to a vertical opening of each rear wall and a horizontal Opening of each front wall, through which one or more connecting screws pass through, is both height and angle adjustable.
  • the spar elements are elaborately constructed.
  • the invention is therefore based on the object, one of several spar elements composite stair rail of the type described above in such a way that no warping of the individual beam elements through welds occurs more that the Installation is simplified with secure clamping and that the stair rail a gets a particularly good look.
  • Fig. 1 of the drawing is a stair member 1 according to the Invention for simplifying the illustration with only three Holm instituten 2a, 2b, 2c shown of which the spar elements 2a, 2b are completely identical. Only to the Holmelement 2b, which is the upper end of the staircase Holmes. 1 forms, a plate 3 is connected, with the spar member 2b and thus the stair member 1, for example in the opening of a corner can be connected.
  • the spar member 2c is relative to the spar member 2a to the shortened at the bottom and carries a plate 4, over the the spar member 2c, which is the lower end of the staircase Holmes 1, mounted on a floor or the like can be.
  • the plates 3, 4 can on the spar elements 2b, 2c be attached in any way. It is, however to give preference to such an attachment, the height and / or Angle adjustment allows.
  • the spar member 2a which is the so-called basic element forms, in the same way as the beam elements 2c and 2b - from a hollow profile-like casting 5, for example made of aluminum, which at its lower end by a largely oblique wall 6 closed is.
  • the spar member 2a has a prismatic area 7, which reveals how the Fig. 3, of two largely level, lateral walls 8 is limited.
  • the front Wall 9 and the rear wall 10 of the prismatic area are formed in a circular arc, with the front Wall 9 a convex guide surface 11th and the rear wall 10 has a concave guide surface 12 owns. Both guide surfaces 11, 12 extend on the same circular line, so that two adjacent Holm institute 2a on the guide surfaces 11, 12 with each other are connectable.
  • the opening 13 has a circular Cross section for the insertion of a screw 15, while the opening 14 is considerably larger than the cross section the screw 15 is formed.
  • the opening 14 extends in a horizontal direction over an angle of about 20 ° - 30 ° and is slot-like in the vertical direction formed so that the two beam elements 2a in plugged Screw 15 both in the vertical direction as well shifted in their angular position to each other and to the respective Requirements can be adjusted.
  • the height the opening 14 is expediently made so large that a vertical adjustment of about 30 to 40 mm is possible.
  • each spar member 2a, 2b, 2c for example made of wood existing tread 18 attached.
  • Attachment of the treads 18 has each spar member 2a, 2b, 2c at its upper end on both sides in each case one Flange 19 with openings 20, known by the per se Screws in the treads 18 can be screwed.
  • the location of the treads 18 on the individual beam elements 2a, 2b, 2c is according to the respective requirements largely freely selectable.
  • the treads 18 a different have large width or depth. This different widths and depths of the treads 18th
  • the spar elements 2a, 2b, 2c adapted being different in depth - This is the Auflage issued - formed from front to back become. Not here for every different tread depth different Holmemia 2a, 2b, 2c ready To have - this would be the storage considerably more expensive and many different molds required make - can be connected between two or to be screwed Holm sculpturen 2a one of Distance serving spacer 21 is provided be, as shown in FIG. 4.
  • This adapter 21st points to its two opposite, each with a spar element 2a cooperating surfaces over a larger area at least approximately the same radius as the spar elements 2a and is with an opening 22nd provided for pushing through the screw 15.
  • This opening 22 can - perpendicular to the plane - as a slot be educated.
  • the thickness of these spacers 21 can between 1 and 5 cm.
  • the shape and the cross section of the spar elements 2a, 2b, 2c be chosen largely arbitrarily. Decisive in this However, that is always two on the same circle or the same radius extending guide surfaces 11, 12 are available.
  • the recess 17 for receiving the Screw head 15a can according to the requirements a simple casting arranged differently or formed be.
  • the spar elements 2a, 2b, 2c also consist of other materials.
  • the spar elements 2a, 2b and 2c can the shape of the sloping wall 6 curled or be rounded. Furthermore, it is possible, the support 19 curved or arcuate form and / or at the bottom by ribs or the like. To reinforce.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Types And Forms Of Lifts (AREA)

Claims (7)

  1. Limon d'escalier pour un escalier à limon central, se composant de plusieurs éléments de limon pouvant être reliés les uns aux autres dans des positions en hauteur et angulaires différentes et recevant en la supportant à chaque fois une marche d'escalier, les éléments de limon individuels (2a, 2b, 2c) étant réalisés sous forme de pièces coulées de type profilés creux, présentant à chaque fois deux faces de guidage (11, 12) extérieures, opposées et à distance l'une de l'autre, s'étendant sur le même cercle, et les éléments de limon voisins (2a, 2b, 2c) étant reliés les uns aux autres directement par le biais d'une vis (15), la vis (15) s'appliquant avec sa tête (15a) dans un évidement (17) d'un élément de limon supérieur respectif (2a), s'étendant à travers des ouvertures (13, 14) dans les parois (9, 10) des éléments de limon voisins (2a) et étant serrée à l'intérieur d'une mâchoire de serrage (16) située à l'intérieur d'un élément de limon respectif inférieur (2a), caractérisé en ce que l'ouverture (14) tournée vers la mâchoire de serrage (16) est considérablement plus grande que la section transversale de la vis (15).
  2. Limon d'escalier selon la revendication 1, caractérisé en ce que l'ouverture (14) tournée vers la mâchoire de serrage (16) s'étend dans la direction horizontale suivant un angle compris entre environ 20° et 30°.
  3. Limon d'escalier selon la revendication 1 ou 2, caractérisé en ce que l'ouverture (14) tournée vers la mâchoire de serrage (16) est réalisée sous la forme d'un trou oblong s'étendant verticalement, et la mâchoire de serrage (16) fait saillie aux deux extrémités au-delà du trou oblong.
  4. Limon d'escalier selon au moins l'une quelconque des revendications 1 à 3, caractérisé en ce que les éléments de limon (2b, 2c) formant l'extrémité inférieure et l'extrémité supérieure du limon d'escalier (1) sont pourvus d'une plaque de butée horizontale, respectivement verticale (3, 4).
  5. Limon d'escalier selon au moins l'une quelconque des revendications 1 à 4, caractérisé en ce que les éléments de limon (2a, 2b, 2c) sont formés en aluminium.
  6. Limon d'escalier selon au moins l'une quelconque des revendications 1 à 5, caractérisé en ce que l'on dispose une pièce intermédiaire (21) entre deux éléments de limon voisins (2a, 2b, 2c).
  7. Limon d'escalier selon la revendication 6, caractérisé en ce que les éléments de limon (2a, 2b, 2c) et/ou la pièce intermédiaire (21) sont pourvus au niveau de leurs faces de liaison de nervures, saillies ou d'autres rugosités.
EP97111789A 1996-07-17 1997-07-11 Traverse d'escalier pour une escalier avec une traverse centrale Expired - Lifetime EP0819805B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19628724 1996-07-17
DE19628724 1996-07-17
DE19723490A DE19723490A1 (de) 1996-07-17 1997-06-05 Treppenholm für eine Mittelholmtreppe
DE19723490 1997-06-05

Publications (3)

Publication Number Publication Date
EP0819805A2 EP0819805A2 (fr) 1998-01-21
EP0819805A3 EP0819805A3 (fr) 1998-07-01
EP0819805B1 true EP0819805B1 (fr) 2005-02-02

Family

ID=26027581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111789A Expired - Lifetime EP0819805B1 (fr) 1996-07-17 1997-07-11 Traverse d'escalier pour une escalier avec une traverse centrale

Country Status (3)

Country Link
US (1) US5875593A (fr)
EP (1) EP0819805B1 (fr)
AT (1) ATE288527T1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1084287A2 (en) * 2006-05-10 2006-07-21 Sparkling Wine Int Ltd Split-level bar counter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1121569A (fr) * 1980-09-12 1982-04-13 Hans Stussi Escalier autostable et contre-marche connexe
IT1145800B (it) * 1981-12-31 1986-11-12 Roberto Molinazzi Supporto modulare per gradini di scale
GB2114182B (en) * 1982-01-23 1985-04-03 A & S Fabrications Spiral staircase
DE3336017A1 (de) * 1983-10-04 1985-04-04 Wilhelm 4990 Lübbecke Henke Stufenelement fuer den treppenbau
DE3514920C2 (de) * 1985-04-25 1995-09-21 Dieter Ing Grad Glockner Treppenholm für eine Gliedertreppe
IT1260911B (it) * 1993-03-16 1996-04-29 Roberto Molinazzi Elemento di sopporto modulare atto a costituire da appoggio per un gradino di una scala.

Also Published As

Publication number Publication date
ATE288527T1 (de) 2005-02-15
EP0819805A3 (fr) 1998-07-01
US5875593A (en) 1999-03-02
EP0819805A2 (fr) 1998-01-21

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