EP0312488B2 - Dispositif pour restaurer un escalier - Google Patents

Dispositif pour restaurer un escalier Download PDF

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Publication number
EP0312488B2
EP0312488B2 EP88710038A EP88710038A EP0312488B2 EP 0312488 B2 EP0312488 B2 EP 0312488B2 EP 88710038 A EP88710038 A EP 88710038A EP 88710038 A EP88710038 A EP 88710038A EP 0312488 B2 EP0312488 B2 EP 0312488B2
Authority
EP
European Patent Office
Prior art keywords
old
profile
profiles
tread
stairs
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
EP88710038A
Other languages
German (de)
English (en)
Other versions
EP0312488A2 (fr
EP0312488B1 (fr
EP0312488A3 (en
Inventor
Horst Bierwirth
Josef-Peter Wagner
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.)
FORMA-PLUS BAUELEMENTE GMBH
Original Assignee
FORMA-PLUS Bauelemente GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6813057&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0312488(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FORMA-PLUS Bauelemente GmbH filed Critical FORMA-PLUS Bauelemente GmbH
Priority to AT88710038T priority Critical patent/ATE83822T1/de
Priority to DE8817250U priority patent/DE8817250U1/de
Publication of EP0312488A2 publication Critical patent/EP0312488A2/fr
Publication of EP0312488A3 publication Critical patent/EP0312488A3/de
Publication of EP0312488B1 publication Critical patent/EP0312488B1/fr
Application granted granted Critical
Publication of EP0312488B2 publication Critical patent/EP0312488B2/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
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/163—Protecting means for edges or corners
    • E04F11/166—Protecting means for edges or corners with means for fixing a separate edging strip
    • 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
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/17—Surfaces
    • E04F11/175—Covering panels for tread restoration
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/061—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used to finish off an edge or corner of a wall or floor covering area

Definitions

  • the invention relates to a device in Preamble of the defined genus.
  • the invention is based, which Device of the type mentioned at the beginning Application of comparatively simple means to that end to train that the stairs quickly, with permanently good stability and with an appealing exterior appearance refurbished can be. If necessary, it should also be possible be creaking noises before renovation to avoid.
  • 1 and 2 contains an inventive made of metal, especially aluminum Tread edge or tread surface profile 1 one upper leg 2, a middle leg 3 and a lower leg 4.
  • the legs 2 to 4 are arranged essentially parallel to each other and mostly of different lengths.
  • the middle one Leg 3 is the longest, the lower leg 4 is a little shorter.
  • the top is shortest Leg 2, which on its surface with a Corrugation or the like is provided. which is an anti-slip device represents.
  • the outer ends of the legs 2 to 4 are connected by a profile part 6, the 1 between the upper and middle Legs 2 and 3 essentially perpendicular to this runs below the middle leg 3 is concave and then along one formed with a small radius of curvature 7 passes into the lower leg 4, so that in the broadest sense there is a W shape.
  • a web 8 angled by 90 ° is connected. That from the legs 2 to 4, the Profile part 6 and the web 8 existing profile 1 is made in one piece in great length and then into sections with a width of too renovating stairs of appropriate length cut.
  • the profile part 6 a receiving groove 9 on its outside with a width of, for example, 0.6 to 3 mm on.
  • This receiving groove 9 is used to insert the upper end of a cover layer 10, which in FIG. 1 and 2 is indicated by dash-dotted lines and e.g. out a veneer, a decorative film, a solid color Foil or the like.
  • the cover layer 10 nestles preferably the outside of the whole, section lying below the receiving groove 9 of the profile part 6 and the entire underside of the lower leg 4 close to and extends also over the entire length of the profile 1.
  • the cover layer 10 is preferably covered by a for the connection aluminum / wood or Aluminum / plastic suitable special adhesive firmly connected to profile 1.
  • the top layer 10 also according to the curvatures the profile part 6 and the bend 7 preformed, so that there is a permanent good fit.
  • the preform can be heated in steam or the like.
  • the strenght or thickness of the cover layer 10 is like that of Receiving groove 9 preferably 0.6 to 3 mm, but other dimensions can be provided for both will.
  • the attachment of the cover layer 10 on Profile 1 is expediently carried out in the profile manufacturer's factory, so that no additional at the construction site Work is required and only the finished profile 1 needs to be used. That with reference to FIG. 1 and 2 profile described for a step 11 will be the one to be renovated for all other steps Stairs used in a corresponding manner as in FIG. 1 for a second step 12 is shown.
  • tread elements 14 cut to the required size and shape, these tread elements 14 e.g. from one Chipboard, especially a fire retardant, cement-bonded chipboard, or a board made of wood, plastic, marble, polymer concrete, veneered Plywood or the like can exist.
  • these panels with coverings 15 made of PVC, CV, linoleum, carpet, Needle felt, rubber, nub material, tiles or the like.
  • This return 16 is preferably also with a sound absorbing Layer 17 made of cork or the like.
  • tread elements 14 and profiles 1 are now precisely aligned with a scale, and then the webs 8 by means of screws 20 fixed with risers 21 (bumpers) screwed to the old stairs.
  • this means mainly consists of a newly installed riser 22 which is clamped between the leg 4 of the profile 1 of the upper step 11 and the new step element 14 of the step 12 below it.
  • the new riser 22 Since the creaking of old stairs is mostly due to the fact that the tongue and groove connection 23, 24 between the old risers 21 and the old stairs 11, 12 located above them has loosened, the new riser 22 according to the invention has such a height h (FIG 1) Given that the old upper stair step 11 is raised by a preselected dimension of, for example, 2 mm compared to the underlying, also old stair step 12 and thereby the tongue and groove connection 23, 24 is released or relaxed by this dimension. The assembly of the new, raised risers 22 is generally possible by simply lifting the respective upper step. Surprisingly, it has been shown that this measure, ie the spreading apart of the old stairs to a value which is somewhat greater than before the renovation, can permanently eliminate the creaking of old stairs.
  • the distance between the legs 3 and 4 of the Profile 1 to be chosen so that the mounting foam 18th at a point 25 also in the space between the Leg 4 and the lower edge of the old step 11 can penetrate.
  • a reinforced layer 26 of assembly foam applied in the area located under the new riser 22 between the upper edge of the lower step 12 and the new step element placed on it 14 a reinforced layer 26 of assembly foam applied, making the total the creaking-preventing effect is enhanced.
  • a device is arranged as a means of avoiding the creaking between a lower, old stair step 29 and an upper, old stair step 30, which consists of two wedge-shaped elements 31, 32 which, for example, as plates with the contour of right-angled triangles are formed, which lie against one another with their preferably serrated or corrugated hypotenuses.
  • the one cathetus of the element 31 is supported on the top of the lower step 29 and the one cathetus of the other element 32 on the upper side of the upper step 30.
  • Both elements 31, 32 are initially provisionally fastened to the old riser 34 by means of screws which are inserted through slots 33 running parallel to the hypothenuses, and then shifted in the direction of the arrows in such a way that the upper step of the stairs is raised somewhat and thereby the preselected dimension h is reached. Finally, the screws or further fastening screws inserted through bores 35 are tightened. The jags or the like formed along the hypotenuses prevent an unwanted change in the set dimension h .
  • the elements 31, 32 can also be installed before the new tread elements 14 and profiles 1 are installed and can therefore be installed between the old risers and the webs 8, 8 or between these and the new risers 22, which in this case are only as Blindings work.
  • profiles 1 can also be installed neither the receiving grooves 9 and cover layers 10 still have the webs 8 and with their legs 4 on the lower edges of the old steps 11,12 are attached.
  • a means to prevent creaking is provided the application of profiles 1 according to FIGS. 1 and 2 but particularly beneficial. Because this means either with an additional covering, e.g. in Form of the new risers 22, are covered or the new risers 22 themselves Can form means to avoid creaking the same visible with the help of the cover layers 10 Surfaces as with the pads 15 and the risers 22 are generated so that overall a pleasing, consistently the same Appearance.
  • the starting levels i.e. the first from below Steps of old stairs often indicate at least a semicircular curve at one end, which extends beyond the side cheeks.
  • the renovation concept according to the invention closes 4 and 5 following additional measures a.
  • One laid between two cheeks 36 staircase already renovated according to the invention has a step 37 on one side is rounded. Since the profile 1 according to the invention only laid along the straight part 38 of the entrance step that ends at a point 39, is 39 according to the invention at this point hollow body-like cover 40, which in the top view is a substantially semicircular Contour.
  • the visible end wall 41 of this Cover 40 is shaped as shown in FIG the profile part 6 of the profile used in the individual case 1, and therefore e.g.
  • the radius of this cover 40 corresponds to half the depth of the Entry level 37.
  • the cover 40 is shown in FIG. 4 attached to one end of the old step and glued to it or otherwise connected.
  • the cover 40 can approximately existing parts of the old step in itself record or even from a solid wooden body or the like. In which case the old step was milled out accordingly becomes.
  • the height of the cover 40 is chosen that its flat top is flush with the Top of the associated new tread element completes.
  • Fig. 5 with dashed lines the profile 1 indicated in Fig. 1, from which can be seen is that the cover 40 the outer surface this profile with no significant visible transition can continue.
  • the new Riser 22 (Fig. 1) in the area of the arch a corresponding, half-ring-shaped cover 43 continue below the cover 40 is arranged and how this corresponding can be preformed. This makes it possible the same outer surfaces in the area of the curves as with the cover layers 10 (Fig. 1) create, especially for both, the same materials to use.
  • the cover 40 or the old step can be removed before installing the described assembly foam are applied, the one that stabilizes after curing Layer 44 (Fig. 5) forms.
  • the attachment of the receiving groove according to the invention allows most visible surfaces of the profiles with covering layers that in appearance and material to the surfaces of the for the tread elements and risers or other stair components used surface coatings are adjusted. Therefore the overall impression of the old stairs either largely left unchanged or uniform to be changed.
  • the top layers need to be used in the lower part only up to the new one Raiser to hand.
  • the top layers are sufficient in the upper part preferably up to about the point where the middle legs meet the front limit front profile parts as it is in general it is tolerated that redeveloped stairs are a End edge, which are made of a metal or a different one compared to the rest of the stairs Material exists.
  • the receiving groove has the advantage with the fact that it prevents the ingress of water, e.g. when cleaning, in the spaces between the profiles and the top layers and thus one prevent any swelling of the cover layers.
  • protruding top layer edges or complex work steps for clean milling of the top layers avoided at their ends.
  • the invention is not based on those described Embodiments limited to multiple Modify way.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Tyre Moulding (AREA)
  • Vending Machines For Individual Products (AREA)

Claims (1)

  1. Dispositif pour restaurer des escaliers au moyen, d'un profilé de surface de marche (1, 46, 74, 82) qui comporte trois ailes (2, 3, 4) disposées sensiblement les unes au-dessus des autres et parallèlement entre-elles, ainsi qu'une partie de profilé (6, 46, 74, 85) qui les relie, l'aile supérieure et l'aile centrale (2, 3) étant destinées à enserrer un nez de marche (14), et l'aile centrale et l'aile inférieure (3, 4) étant destinées à enserrer un nez de marche en saillie (lla) de l'escalier,
    caractérisé en ce que la partie de profilé (6, 46, 74, 85) présente, sur son côté visible, une seule rainure de logement (9, 83, 90) destinée à recevoir une extrémité, par exemple l'extrémité supérieure, d'une couche de recouvrement (10, 87), et
    en ce que la partie de profilé (6, 46, 74, 85) est d'une configuration cintrée concave vers l'aile inférieure (4), et s'étend vers l'arrière.
EP88710038A 1987-10-14 1988-10-14 Dispositif pour restaurer un escalier Expired - Lifetime EP0312488B2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT88710038T ATE83822T1 (de) 1987-10-14 1988-10-14 Verfahren und vorrichtung zur sanierung einer treppe.
DE8817250U DE8817250U1 (de) 1987-10-14 1988-10-14 Vorrichtung zur Sanierung einer Treppe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8713770U 1987-10-14
DE8713770U DE8713770U1 (fr) 1987-10-14 1987-10-14

Publications (4)

Publication Number Publication Date
EP0312488A2 EP0312488A2 (fr) 1989-04-19
EP0312488A3 EP0312488A3 (en) 1989-10-25
EP0312488B1 EP0312488B1 (fr) 1992-12-23
EP0312488B2 true EP0312488B2 (fr) 1998-04-08

Family

ID=6813057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88710038A Expired - Lifetime EP0312488B2 (fr) 1987-10-14 1988-10-14 Dispositif pour restaurer un escalier

Country Status (3)

Country Link
EP (1) EP0312488B2 (fr)
AT (1) ATE83822T1 (fr)
DE (3) DE8713770U1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8913914U1 (fr) * 1989-11-25 1990-07-26 Doettinger, Rainer, 7417 Pfullingen, De
EP0496914B1 (fr) * 1991-01-31 1993-10-13 GEBR. GEISSLER GmbH Elément de couverture pour envelopper les marches d'escalier qui nécessitent une rénovation
ATE109241T1 (de) * 1991-05-31 1994-08-15 Dress Treppen Renoviersyst Abdeckung aus holz für eine treppenstufe.
DE9309833U1 (de) * 1993-07-02 1994-11-03 Jung Horst Treppenbauelement
AT262U1 (de) * 1994-04-18 1995-06-26 Karl Ruech Karl Ruech Trittkantenschutz
FR2789660B1 (fr) 1999-02-16 2001-05-04 Oreal Ensemble de conditionnement et d'application a applicateur auto alimente
US6960273B2 (en) 2003-04-17 2005-11-01 Jung Horst R Process for renovation of a staircase
NL1035977C2 (nl) * 2008-09-24 2009-08-12 Anna Cornelia Maria Van Der Zwet Een doe-het-zelf traprenovatiepakket waarbij - om scheef zagen en een niet doorlopende houtstructuur te voorkomen - de overzettreden voorzien worden van losse neuslijsten in een tandverbinding van 45 graden welke daarna tegen de treden verlijmd worden.
IT201900020811A1 (it) * 2019-11-11 2021-05-11 Rubner Holzbau S R L Gradone in legno e rispettivo procedimento di costruzione

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252068C (fr) *
DE8504095U1 (de) * 1985-05-15 Wagner, geb. Rosenberger, Doris, 8590 Marktredwitz Einrichtung zur Sanierung einer abgenutzten Treppenstufe
US2024032A (en) * 1933-09-19 1935-12-10 Elgood Edward Gordon Stairway construction
CH192517A (de) * 1936-07-30 1937-08-31 Ryffel Baur Heinrich Treppenstufe.
CH274743A (de) * 1949-10-12 1951-04-30 Moerker Otto Treppentritt zum Reparieren abgenützter Treppen.
DE1683291A1 (de) * 1967-09-27 1969-11-06 Heinrich Meierdiercks Verfahren und Vorrichtung zum Beseitigen des Knarrens von Holztreppen
DE1684065A1 (de) * 1967-12-13 1969-12-04 Paul Olbrich Einbauleiste aus Gummi oder Kunststoff fuer Beton- oder Kunststeintreppenstufen
FR2046027A5 (fr) * 1969-04-18 1971-03-05 Frere Jean
DE2009037C3 (de) * 1970-02-26 1973-09-20 Kreibaum, Otto, 3215 Lauenstein Freitragende Trittplatte mit schlauchformigem Teppichbelag
US3917771A (en) * 1974-01-09 1975-11-04 Mario J Basile Sealant filler for small volumes containing an acrylic latex, sand, bentonite, portland cement and a polyhydric alcohol
GB1559379A (en) * 1977-08-08 1980-01-16 Carver & Co Ltd Device for application to a wooden stair or step
FR2485596B1 (fr) * 1980-06-26 1986-01-17 Regicentre Sarl Procede de refection d'elements et surfaces en bois uses ou deformes, notamment les marches d'escaliers
DE8605217U1 (de) * 1986-02-27 1986-08-28 Apton Technology Ltd Niederlassung Bundesrepublik Deutschland, 8596 Mitterteich Bauelement zur Sanierung abgenutzter Treppenstufen

Also Published As

Publication number Publication date
EP0312488A2 (fr) 1989-04-19
ATE83822T1 (de) 1993-01-15
EP0312488B1 (fr) 1992-12-23
DE8713770U1 (fr) 1987-12-03
DE8910795U1 (fr) 1989-11-23
EP0312488A3 (en) 1989-10-25
DE3876932D1 (en) 1993-02-04

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