EP1336701A1 - Panneau de plancher en tôle, acier ou similaire et procédé pour sa fabrication - Google Patents

Panneau de plancher en tôle, acier ou similaire et procédé pour sa fabrication Download PDF

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Publication number
EP1336701A1
EP1336701A1 EP02002726A EP02002726A EP1336701A1 EP 1336701 A1 EP1336701 A1 EP 1336701A1 EP 02002726 A EP02002726 A EP 02002726A EP 02002726 A EP02002726 A EP 02002726A EP 1336701 A1 EP1336701 A1 EP 1336701A1
Authority
EP
European Patent Office
Prior art keywords
plate
strips
claws
webs
recesses
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
Application number
EP02002726A
Other languages
German (de)
English (en)
Other versions
EP1336701B1 (fr
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 ES02002726T priority Critical patent/ES2309115T3/es
Priority to AT02002726T priority patent/ATE399914T1/de
Priority to EP02002726A priority patent/EP1336701B1/fr
Priority to DK02002726T priority patent/DK1336701T3/da
Priority to PT02002726T priority patent/PT1336701E/pt
Priority to DE50212433T priority patent/DE50212433D1/de
Publication of EP1336701A1 publication Critical patent/EP1336701A1/fr
Application granted granted Critical
Publication of EP1336701B1 publication Critical patent/EP1336701B1/fr
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 base plate made of sheet metal, steel or the like, consisting from a plate provided with claws punched out of the plate and are bent towards the bottom of the plate, and from strips made by the plate folded and arranged at an angle to the plate.
  • the invention also relates to a method of producing sheet metal floor panels, Steel or the like.
  • the floor panels of the type mentioned are generally used in the Range of industrial halls. Especially in areas where heavy objects is handled, as for example in the steel or sheet metal processing Industry is the case, the bottom plates are used.
  • the industrial halls are designed with the floor panels in the manner of a tile floor.
  • the advantage The floor panels consist in that they are made of steel or Sheet metal are extremely resistant to damage. In case of damage It is also possible in a relatively simple way replace the damaged plate with a new one.
  • the known base plates are usually square plates.
  • the plates have claws, which consist of the material forming the plate are punched out of their bottom. Bars are arranged on the underside of the plates which are aligned substantially at right angles.
  • the strips point Recesses on, which usually have the form of holes.
  • the floor plates be in the only slightly hardened floor of the hall floor, the screed can be formed, hammered. The strips and the claws penetrate into the Ground. The floor enters through the recesses in the strips, which causes the When the screed hardens, the floor slabs dig into the floor.
  • a base plate made of sheet steel is known in which the strips welded on the underside of the plate.
  • the strips are to one Frame joined together and can be welded together.
  • the well-known Bottom plate is expensive to manufacture, as it can not be produced in one operation is. After punching / bending is another operation in the form of welding required.
  • floor panels are known which are bent over on their four sides, whereby formed at right angles to the top of the bottom plate arranged strips are. Although these floor panels are produced in one operation; they point, however the disadvantage that between two adjacent plates always a gap arises because of the angling of the plate at its four ends at the top Radius is formed.
  • laying the plates are adjacent to each other Although they are laid together without gaps; however, it is due to the bending Radii formed on the circumference of each base plate between the Plates formed a joint.
  • This gap is disadvantageous because when crossing the joints with trucks with small diameter wheels, a "chattering effect" occurs, by the one hand, the carrier vehicle itself be damaged On the other hand, the load carried by the transport vehicle may be damaged can. In addition, dirt settles in the joints, which is the cleanliness of the respective hall difficult.
  • DE 44 15 465 A1 discloses a base plate made of sheet steel, in which the edges are folded and meandering are, where alternately a projection of the meander is folded and the following runs undeformed in the plate plane. By the alternating sequence of bevelled and not bevelled projections a pitch is caused, which corresponds to the division of an adjacent plate, so that the Plate can be laid in a composite.
  • a disadvantage of the bottom plate proves that Although they create a stable floor covering by the interlocking of the Projections is suitable. To create a joint-free flooring is needed However, very low manufacturing tolerances to a gap-free interlocking of To allow plates. As a result, the production costs are increased.
  • the invention aims to remedy this situation.
  • the invention is based on the object To create a bottom plate that is essentially joint-free laying and above In addition, it is easy to produce. According to the invention, this object is achieved solved that the strips are connected via narrow webs with the plate.
  • a bottom plate is created, which is substantially seamless can be laid.
  • the strips of the base plate according to the invention of bent Ends of the plate formed; However, they are only over narrow bridges with the Connected plate, whereby only in this area radii are formed, but not are arranged on the circumference of the plate. As a result, are on the circumference of the bottom plate also no radii caused when juxtaposing the floor panels to form a fugue. Rather, a transfer to shock to the adjacent floor panels possible because the circumference of the plates essentially forms a smooth edge.
  • the bottom plate is also produced in different dimensions beyond and combinable, whereby the variability is increased.
  • recesses are in the strips between the webs educated.
  • the recesses allow the passage of the concrete / screed through the Last, resulting in the stable arrangement of the plate in the soil after its curing is improved.
  • the strips are immediately adjacent to Edge of the plate arranged.
  • the strips protrude less due to the smaller dimensions of the webs deep into the concrete / screed, so that the plate is also usable in soils, the 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 an additional clawing in concrete / screed.
  • the invention is also based on the object, a process for the preparation to create floor plates. According to the invention, this object is achieved solved that in the plate recesses and claws are punched, the claws in Direction of the bottom bent and the peripheral ends of the plate along the webs formed between the recesses in one to the plate be bent right angle position.
  • the invention provides a method for producing floor slabs, which allows the production of floor slabs in one operation, with their Help creating a substantially jointless hall floor is possible because the circumference of the plate is substantially sharp-edged.
  • the strips after folding in the direction of the bottom of the plate compressed. This is a reduction of the recesses possible up to the removal of the recesses. At the same time it will achieved a more compact design of the bottom plate.
  • the compression is in the way controlled that the webs at least partially return to the free cuts.
  • the selected as an embodiment base plate 1 consists of a plate 2, the is square. In a modification of the illustrated training is every other geometric shape of the plate 2 conceivable.
  • the plate 2 is provided with claws 3, the distribute evenly over the plate 2 in the embodiment.
  • the claws 3 are punched out in the embodiment of the material of the plate 2 and in Bent over towards the bottom of the plate. In place of punching are also other types of claws 3, such as cutting or the like possible. Number, shape and arrangement of the claws are freely variable.
  • the plate 2 is not rounded at their ends; it has only slightly post-treated Edges up.
  • the 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 with the Plate 2 connected via narrow webs 5, along which the fold occurs.
  • three webs are provided in each case. In a modification of which only two bars or four bars can 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 only by the stability when folding is limited. Due to the materials used for the bottom plate 1 as well as their stability, therefore, the webs 5 can be made very narrow.
  • the bottom plate In the preparation of the bottom plate according to the invention is first a plate in usually made of galvanized sheet steel. The plate points in this state a larger area than the plate 2 after completion of the production. In the Plate then the recesses 7 are punched. The recesses 7 are bounded laterally by the webs 5. This snapshot of the manufacturing process is shown in FIG. It can be seen clearly that at this time already the strips 4 are present, but still in a horizontal orientation. Also the Plate 2 is in its final form at this time. It will then the claws 3 punched and bent in the direction of the bottom of the plate 2. As far as desired in this step, the claws 8 in the bars 4 punched and bent down. Following that will be until then the peripheral ends of the plate along the between the recesses. 7 formed webs 5 folded into a perpendicular to the plate 2 position. By the folding along the webs 5 arise the free cuts 6. The claws 8 are then no longer down but inward aligned. This is the bottom plate 1 completed.
  • the finished bottom plate 1 is when laying in the only initially cured Soil, which may be formed for example by concrete or screed, the respective hall hung up.
  • the claws 8 When sinking into the ground enters the not yet dry Concrete / screed on the one hand by the claws 8, on the other - if available - by the recesses 7.
  • the claws 3 a clawing of the bottom plate obtained in the concrete / screed. Following this, an adjacent Base plate 1 on shock in direct connection in the same way on the Ground hung up.
  • Hall floors can be designed completely or in sections with the floor slabs become. Due to the bump on neighboring adjacent plates, an in Essentially seamless floor to be created. The combination of floor plates different dimensions is easily possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)
  • Road Paving Structures (AREA)
EP02002726A 2002-02-06 2002-02-06 Panneau de plancher en tôle, acier ou similaire et procédé pour sa fabrication Expired - Lifetime EP1336701B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
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 (fr) 2002-02-06 2002-02-06 Panneau de plancher en tôle, acier ou similaire et procédé pour sa fabrication
DK02002726T DK1336701T3 (da) 2002-02-06 2002-02-06 Gulvplade af blik, stål eller lignende og fremgangsmåde til fremstilling deraf
PT02002726T PT1336701E (pt) 2002-02-06 2002-02-06 Placa de pavimento de chapa, aço ou similar e método para a sua produção
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 (fr) 2002-02-06 2002-02-06 Panneau de plancher en tôle, acier ou similaire et procédé pour sa fabrication

Publications (2)

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

Family

ID=27619119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002726A Expired - Lifetime EP1336701B1 (fr) 2002-02-06 2002-02-06 Panneau de plancher en tôle, acier ou similaire et procédé pour sa fabrication

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577030A1 (fr) * 2004-03-17 2005-09-21 Signature SA Procédé de fabrication d'un panneau, notamment d'un panneau de signalisation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111691638A (zh) * 2020-05-25 2020-09-22 中国启源工程设计研究院有限公司 一种重载型气浮地坪的钢板面层结构及方法

Citations (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
DE4415465A1 (de) * 1994-03-18 1995-09-21 Kemmerich Gmbh Geb Bodenplatte aus Stahlblech

Patent Citations (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
DE4415465A1 (de) * 1994-03-18 1995-09-21 Kemmerich Gmbh Geb Bodenplatte aus Stahlblech

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577030A1 (fr) * 2004-03-17 2005-09-21 Signature SA Procédé de fabrication d'un panneau, notamment d'un panneau de signalisation
FR2867705A1 (fr) * 2004-03-17 2005-09-23 Signature Sa Procede de fabrication d'un panneau, notamment d'un panneau de signalisation.

Also Published As

Publication number Publication date
ATE399914T1 (de) 2008-07-15
DK1336701T3 (da) 2008-10-20
DE50212433D1 (de) 2008-08-14
ES2309115T3 (es) 2008-12-16
PT1336701E (pt) 2008-10-08
EP1336701B1 (fr) 2008-07-02

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