EP0516999B1 - Aus Leichtmetall bestehender Seitenholm für eine Treppe - Google Patents

Aus Leichtmetall bestehender Seitenholm für eine Treppe Download PDF

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Publication number
EP0516999B1
EP0516999B1 EP92107782A EP92107782A EP0516999B1 EP 0516999 B1 EP0516999 B1 EP 0516999B1 EP 92107782 A EP92107782 A EP 92107782A EP 92107782 A EP92107782 A EP 92107782A EP 0516999 B1 EP0516999 B1 EP 0516999B1
Authority
EP
European Patent Office
Prior art keywords
side member
end portion
end piece
screws
transom
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
EP92107782A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0516999A1 (de
Inventor
Joachim Dr. Metzger
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.)
RK Rose and Krieger GmbH and Co KG Verbindungs und Positioniersysteme
Original Assignee
RK Rose and Krieger GmbH and Co KG Verbindungs und Positioniersysteme
RK Rose and Krieger GmbH and Co KG
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
Application filed by RK Rose and Krieger GmbH and Co KG Verbindungs und Positioniersysteme, RK Rose and Krieger GmbH and Co KG filed Critical RK Rose and Krieger GmbH and Co KG Verbindungs und Positioniersysteme
Publication of EP0516999A1 publication Critical patent/EP0516999A1/de
Application granted granted Critical
Publication of EP0516999B1 publication Critical patent/EP0516999B1/de
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
    • E04F11/112—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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers

Definitions

  • the present invention relates to a side rail made of light metal for a staircase according to the preamble of claim 1.
  • the object of the invention is therefore to design a side rail of the generic type in such a way that it can be manufactured and assembled inexpensively using the simplest means.
  • the footrest of the side rail which rests on the floor in the functional case, is now formed by the end piece, one side of which forms a support surface with which the side rail rests on the floor. In this case, this contact surface is aligned horizontally.
  • the further measure of the invention offers the advantage that the end piece can be screwed onto the side bar, the screw channels forming the nut parts for screws which, on the other hand, are provided by the associated leg of the end piece are guided and supported there.
  • An advantageous idea of the invention provides that the through openings in the leg of the end piece, through which the screws are guided, are shaped in the manner of a keyhole. This enables the screws to be pre-assembled. This means screwing into the side rail or screw channels before the end piece is clamped.
  • both contact legs are expediently provided with corresponding, screw-receiving openings, whereby one leg can be provided with round through holes, while the openings of the other leg are keyhole-shaped in the manner mentioned.
  • a staircase shown in FIG. 1 consists of two spaced-apart side rails 1, on the top of which a railing 11 is fastened, a plurality of steps 4 being arranged between the side rails 1.
  • a platform 3 is provided, the outer frame of which can be formed, for example, from profile tubes 12 and the tread surface can consist of gratings.
  • each side rail 1 is provided with an end piece 2, the base surface of which is flush with the side rail 1 and is approximately triangular in shape.
  • this end piece 2 On its outer surface formed together with the side rail 1, this end piece 2 is closed, while the legs delimiting the sides correspond approximately in width to the thickness of the side rail 1.
  • the leg of the end piece 2 facing the side spar 1 and opposite it are provided with through-openings 7, which are keyhole-shaped in the present exemplary embodiment.
  • the narrower part of the through openings 7 extends in the direction of the stress, so that a firm hold by the through openings 7 passing through, screwed into screw channels 5 of the side rail 1 screws 6 is given.
  • the screws 6 are preferably designed as hexagon socket screws with a cylinder head, which are designed as expansion screws.
  • the expansion screws are supported on the inside of the associated leg, pressing the end piece 2 against the end face of the side rail 1.
  • a bearing surface 8 of the end piece forming the foot part of the side rail 1 is oriented horizontally, while the corresponding bearing surface of the end piece 2 forming the head part is directed vertically, this bearing surface 8 rests on the platform 3 or the profile tube 12 and is thus also screwed by means of screws 6.
  • the profile tube 12 is expediently also provided with screw channels into which the screws 6 are screwed, the screws 6 being able to have a self-tapping thread.
  • an eye 9 provided with an internal thread is provided in the end piece 2.
  • a side plate 10 is screwed onto this eye 9 and is also connected to the side rail 1 and the profile tube 12.
  • This side plate 10 forms the side closure and the support element for step 4, which represents the transition between the side rails 1 and the platform 3 in the head region of the stairs.
  • the side plates 10 serve to fix the steps 4 on the side rails 1, as shown in FIG.
  • the end pieces 2 for the head area and the foot area of a side rail 1 are designed the same so that they are interchangeable, the end piece 2 expediently forming an isosceles triangle, the connecting leg of which is designed such that it is at right angles to both adjacent legs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Ladders (AREA)
EP92107782A 1991-06-06 1992-05-08 Aus Leichtmetall bestehender Seitenholm für eine Treppe Expired - Lifetime EP0516999B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9106940U DE9106940U1 (de) 1991-06-06 1991-06-06 Aus Leichtmetall bestehender Seitenholm für eine Treppe
DE9106940U 1991-06-06

Publications (2)

Publication Number Publication Date
EP0516999A1 EP0516999A1 (de) 1992-12-09
EP0516999B1 true EP0516999B1 (de) 1994-10-26

Family

ID=6868014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92107782A Expired - Lifetime EP0516999B1 (de) 1991-06-06 1992-05-08 Aus Leichtmetall bestehender Seitenholm für eine Treppe

Country Status (4)

Country Link
EP (1) EP0516999B1 (es)
AT (1) ATE113334T1 (es)
DE (2) DE9106940U1 (es)
ES (1) ES2064134T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107587672A (zh) * 2017-09-21 2018-01-16 钱月珍 翻转式建筑楼梯

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206005C3 (de) * 1992-02-27 2002-03-07 Schueco Int Kg Balkon
DK171750B1 (da) * 1994-12-07 1997-05-05 Pf Management Aps Trappe- eller lejdertrin af pladetrinstypen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL149564B (nl) * 1967-08-25 1976-05-17 Robot B V Metalen spilsteektrap.
DE2053100A1 (de) * 1970-10-29 1972-06-22 Betonwerk München Schiedel-Kamin, 8000 München Mehrteiliges, durch Profilstücke zusammengesetztes Bauteil
BE760720A (fr) * 1970-12-22 1971-05-27 Loix Gilbert Escalier metallique prefabrique.
DE2107293A1 (de) * 1971-02-16 1972-08-31 Hemmen, Albrecht, 8729 Krum Eckverbindung
US3866364A (en) * 1973-05-10 1975-02-18 Int Product Dev Inc Modular structure for use in merchandising operations
US3879017A (en) * 1973-06-19 1975-04-22 W T Ind Inc Balcony railing assemblies of extruded metal
CA1145110A (en) * 1981-03-30 1983-04-26 Nicholas M. Stathopoulos Modular staircase assembly
FR2540923A1 (fr) * 1983-02-11 1984-08-17 Escarmor Sa Escalier modulaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107587672A (zh) * 2017-09-21 2018-01-16 钱月珍 翻转式建筑楼梯
CN107587672B (zh) * 2017-09-21 2020-07-03 董鸿 翻转式建筑楼梯

Also Published As

Publication number Publication date
ES2064134T3 (es) 1995-01-16
DE59200681D1 (de) 1994-12-01
EP0516999A1 (de) 1992-12-09
ATE113334T1 (de) 1994-11-15
DE9106940U1 (de) 1991-07-25

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