EP1336701B1 - Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung - Google Patents

Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung Download PDF

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Publication number
EP1336701B1
EP1336701B1 EP02002726A EP02002726A EP1336701B1 EP 1336701 B1 EP1336701 B1 EP 1336701B1 EP 02002726 A EP02002726 A EP 02002726A EP 02002726 A EP02002726 A EP 02002726A EP 1336701 B1 EP1336701 B1 EP 1336701B1
Authority
EP
European Patent Office
Prior art keywords
plate
strips
claws
bridges
floor
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
EP02002726A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1336701A1 (de
Inventor
Jörg Peter Blecher
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.)
Twb Presswerk & Co Kg GmbH
Twb Presswerk & Co Kg GmbH
Original Assignee
Twb Presswerk & Co Kg GmbH
Twb Presswerk & Co Kg 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
Application filed by Twb Presswerk & Co Kg GmbH, Twb Presswerk & Co Kg GmbH filed Critical Twb Presswerk & Co Kg GmbH
Priority to PT02002726T priority Critical patent/PT1336701E/pt
Priority to DK02002726T priority patent/DK1336701T3/da
Priority to ES02002726T priority patent/ES2309115T3/es
Priority to AT02002726T priority patent/ATE399914T1/de
Priority to EP02002726A priority patent/EP1336701B1/de
Priority to DE50212433T priority patent/DE50212433D1/de
Publication of EP1336701A1 publication Critical patent/EP1336701A1/de
Application granted granted Critical
Publication of EP1336701B1 publication Critical patent/EP1336701B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/16—Pavings made of prefabricated single units made of metallic units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/06—Flooring or floor layers composed of a number of similar elements of metal, whether or not in combination with other material

Definitions

  • the invention relates to a bottom plate made of sheet metal, steel or the like, consisting of a plate which is provided with claws which are punched out of the plate and bent in the direction of the underside of the plate, and from strips which are folded from the plate and under a Angle to the plate are arranged.
  • the invention also relates to a method for the production of floor panels of sheet metal, steel or the like.
  • the floor panels of the type mentioned above are generally used in the field of industrial halls. In particular, in areas where heavy objects are handled, as is the case for example in the steel or sheet metal industry, the floor panels are used.
  • the industrial halls are designed with the floor slabs in the manner of a tile floor.
  • the advantage of the floor panels is that they are extremely resistant to damage due to their manufacture of steel or sheet metal. Moreover, in the case of damage to a floor panel, it is possible in a relatively simple manner to replace the damaged panel with a new one.
  • the known base plates are usually square plates.
  • the plates have claws which are punched out of the material forming the plate on its underside.
  • On the underside of the plates strips are arranged, which are aligned substantially at right angles.
  • the strips have recesses, which are usually in the form of holes.
  • the floor slabs are hammered into the only slightly hardened floor of the hall floor, which can be formed by screed.
  • the strips and the claws penetrate into the soil.
  • the floor passes through the recesses in the strips, causing the floor plates to dig into the floor as the screed hardens.
  • a base plate made of sheet steel in which the strips are welded to the underside of the plate.
  • the strips are assembled into a frame and can be welded together.
  • the known base plate is expensive to manufacture, since it can not be produced in one operation. After punching / bending, another welding operation is required.
  • This joint is disadvantageous in that a "chattering effect" occurs when passing over the joints with transport vehicles which have small diameter wheels, which on the one hand can damage the vehicle itself, and on the other hand drives the vehicles with the vehicle. damaged cargo can be damaged. In addition, dirt settles in the joints, which makes it difficult to keep the respective hall clean.
  • the invention aims to remedy this situation.
  • the invention has for its object to provide a bottom plate, which is essentially free of joints can be laid and, moreover, is easy to produce. According to the invention, this object is achieved by a bottom plate according to claim 1.
  • a bottom plate is created, which is essentially jointless laying.
  • the strips of the base plate according to the invention are formed by bent ends of the plate; However, they are only connected via narrow webs with the plate, which only in this area radii arise, which are not arranged on the circumference of the plate. As a result, no radii are caused on the circumference of the bottom plate, which form a joint when juxtaposing the bottom plates. Rather, laying on impact with the adjacent floor panels is possible because the perimeter of the panels essentially forms a smooth edge.
  • the bottom plate is also produced in different dimensions and combined, whereby the variability is increased.
  • the webs are bent as a result of compression of the strips in such a way that they at least partially protrude into the free cuts in the plate.
  • recesses are formed in the strips between the webs.
  • the recesses allow the passage of the concrete / screed through the strips, whereby the stable arrangement of the plate is improved in the soil after its curing.
  • the strips are arranged immediately adjacent to the edge of the plate.
  • the dimensions of the webs are very small, whereby the smooth surface of the plate is further increased.
  • the strips protrude less deep into the concrete / screed due to the smaller dimensions of the webs, so that the plate can also be used in soils that have only a small concrete / screed surface.
  • claws are provided in the strips.
  • the claws increase the strength of the plate in the underground; they cause additional clawing in the concrete / screed.
  • the invention is also based on the object to provide a method for the production of floor panels. According to the invention, this object is achieved by the method according to claim 5.
  • a method for the production of floor slabs which allows the production of floor slabs in one operation, with the aid of the creation of a substantially jointless hall floor is possible, since the circumference of the plate is substantially sharp-edged.
  • the strips are compressed after folding in the direction of the underside of the plate.
  • a reduction of the recesses is possible up to the elimination of the recesses.
  • a more compact design of the bottom plate is achieved.
  • the compression is controlled in such a way that the webs at least partially return to the free cuts.
  • the bottom plate of the Figures 1 and 2 is not an embodiment of the invention but an example that facilitates the understanding of the invention.
  • the selected as an embodiment base plate 1 consists of a plate 2, which is square. In a modification of the illustrated embodiment, any other geometric shape of the plate 2 is conceivable.
  • the plate 2 is provided with claws 3, which are distributed uniformly over the plate 2 in the embodiment.
  • the claws 3 are punched out in the embodiment of the material of the plate 2 and bent in the direction of the underside of the plate. Instead of punching other types of claws 3, such as cutting or the like are possible. Number, shape and arrangement of the claws are freely variable.
  • the plate 2 is not rounded at their ends; it has only slightly aftertreated edges.
  • the strips 4 are arranged on the plate 2 strips 4 are arranged.
  • the strips 4 are bent from the plate 2. They are aligned at right angles to the plate 2.
  • the strips 4 are connected to the plate 2 via narrow webs 5, along which the fold occurs.
  • three webs are provided in each case. In a modification of which only two webs or four webs may be provided.
  • the number of webs depends on the desired stability. The same applies with respect to the width of the webs 5.
  • the webs are the fifth relative to the dimensions of the plate 2 shown relatively wide. In practice, they are narrower, with their smallest width limited only by the stability during folding. Due to the materials used for the bottom plate 1 and their stability, therefore, the webs 5 can be made very narrow.
  • a plate is usually made of galvanized sheet steel.
  • the plate has a larger area in this state than the plate 2 after completion of the production.
  • the recesses 7 are then punched.
  • the recesses 7 are bounded laterally by the webs 5.
  • This snapshot of the manufacturing process is in FIG. 5 shown. It can be clearly seen that at this time already the strips 4 are present, but still in a horizontal orientation. Also, the plate 2 is present at this time in its final form.
  • the claws 3 are then punched and bent in the direction of the underside of the plate 2. If desired, the claws 8 are punched in the strips 4 and bent downwards in this step.
  • the hitherto the circumference forming ends of the plate along the formed between the recesses 7 webs 5 are folded in a direction perpendicular to the plate 2 position.
  • the free cuts 6 are formed.
  • the claws 8 are then no longer down but inwardly aligned.
  • the bottom plate 1 is completed.
  • the plate 2 side facing comes the bar 4 to the plant with the underside of the plate 2, as this FIG. 4 can be seen. It is then the embodiment of the bottom plate without recess. At the same time, the strips 4 are arranged directly adjacent to the edge of the plate 2.
  • the finished base plate 1 is placed when laying in the only initially cured soil, which may be formed for example by concrete or screed, the respective hall.
  • the claws 8 When sinking into the ground of not yet dry concrete / screed occurs on the one hand by the claws 8, on the other hand - if present - through the recesses 7.
  • a clawing of the bottom plate in the concrete / screed is obtained by the claws 3.
  • an adjacent floor panel 1 is placed on the floor in direct contact with the floor in the same way.
  • the entire floor covering is brought to the final position on the floor by means of a vibrating machine (vibration function), which has a wear-resistant plastic coating on the vibrating plate.
  • the shaking causes additional strengthening of the screed / concrete and liquefies it so far that the soil can be easily brought into position.
  • Hall floors can be designed completely or in sections with the floor slabs. Due to the impact-to-impact adjacent panels, a substantially seamless floor can be created. The combination of floor plates of different dimensions is easily possible.
EP02002726A 2002-02-06 2002-02-06 Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung Expired - Lifetime EP1336701B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PT02002726T PT1336701E (pt) 2002-02-06 2002-02-06 Placa de pavimento de chapa, aço ou similar e método para a sua produção
DK02002726T DK1336701T3 (da) 2002-02-06 2002-02-06 Gulvplade af blik, stål eller lignende og fremgangsmåde til fremstilling deraf
ES02002726T ES2309115T3 (es) 2002-02-06 2002-02-06 Panel de pavimentacion de chapa, acero o similar, y procedimiento para su fabricacion.
AT02002726T ATE399914T1 (de) 2002-02-06 2002-02-06 Bodenplatte aus blech, stahl od. dgl. und verfahren zu ihrer herstellung
EP02002726A EP1336701B1 (de) 2002-02-06 2002-02-06 Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung
DE50212433T DE50212433D1 (de) 2002-02-06 2002-02-06 Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02002726A EP1336701B1 (de) 2002-02-06 2002-02-06 Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
EP1336701A1 EP1336701A1 (de) 2003-08-20
EP1336701B1 true EP1336701B1 (de) 2008-07-02

Family

ID=27619119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002726A Expired - Lifetime EP1336701B1 (de) 2002-02-06 2002-02-06 Bodenplatte aus Blech, Stahl od. dgl. und Verfahren zu ihrer Herstellung

Country Status (6)

Country Link
EP (1) EP1336701B1 (es)
AT (1) ATE399914T1 (es)
DE (1) DE50212433D1 (es)
DK (1) DK1336701T3 (es)
ES (1) ES2309115T3 (es)
PT (1) PT1336701E (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867705B1 (fr) * 2004-03-17 2007-06-22 Signature Sa Procede de fabrication d'un panneau, notamment d'un panneau de signalisation.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560354A (en) * 1924-05-14 1925-11-03 Herman H Smith Pavement
DE529546C (de) * 1928-02-03 1931-07-15 Fritz Ebener Bodenbelag
GB554481A (en) * 1942-03-20 1943-07-06 Henry James Finer Improvements in or relating to plates for use in the manufacture of tiles or the construction of floors
CH371579A (de) * 1957-02-18 1963-08-31 Ebener Fritz Bodenplatte aus Stahlblech
DE9404641U1 (de) * 1994-03-18 1994-05-19 Kemmerich Gmbh Geb Bodenplatte aus Stahlblech

Also Published As

Publication number Publication date
ES2309115T3 (es) 2008-12-16
PT1336701E (pt) 2008-10-08
EP1336701A1 (de) 2003-08-20
ATE399914T1 (de) 2008-07-15
DK1336701T3 (da) 2008-10-20
DE50212433D1 (de) 2008-08-14

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