DE2758697A1 - Perforating system for thin ceramic plate - clamps on both sides round periphery of intended hole to define line of breakage - Google Patents

Perforating system for thin ceramic plate - clamps on both sides round periphery of intended hole to define line of breakage

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Publication number
DE2758697A1
DE2758697A1 DE19772758697 DE2758697A DE2758697A1 DE 2758697 A1 DE2758697 A1 DE 2758697A1 DE 19772758697 DE19772758697 DE 19772758697 DE 2758697 A DE2758697 A DE 2758697A DE 2758697 A1 DE2758697 A1 DE 2758697A1
Authority
DE
Germany
Prior art keywords
auxiliary tool
ceramic plate
section
breakage
clamps
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.)
Pending
Application number
DE19772758697
Other languages
German (de)
Inventor
Nichtnennung Beantragt
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.)
GAIL AG
Original Assignee
GAIL AG
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 GAIL AG filed Critical GAIL AG
Priority to DE19772758697 priority Critical patent/DE2758697A1/en
Publication of DE2758697A1 publication Critical patent/DE2758697A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The system produces holes in thin-walled ceramic plates. The plate (1) is clamped at both sides along the periphery of the hole to be produced, and then perforated. Where a pointed hammer is used for making the hole, the clamp can comprise a section of pipe (3) and a washer (4), both of the same cross-section, mounted on the free ends of a tongs-type body (5), typically of sheet steel bent into a U-shape (6, 7). A hard rubber washer can be fixed to the underside of the washer (4).

Description

Verfahren und Hilfswerkzeug zur Herstellung Method and auxiliary tool for production

von Durchbrüchen in keramischen Platten Die Erfindung betrifft ein Verfahren zur Herstellung von Durchbrüchen in dXlnnwandlgen keramischen Platten auf Baustellen und ein Hilfswerkzeug zur Durchfllhrung des Verfahrens. of breakthroughs in ceramic plates The invention relates to a Process for the production of breakthroughs in thin-walled ceramic plates on construction sites and an auxiliary tool to carry out the procedure.

Durchbrüche in keramischen Platten werden üblicherweise durch Bohren hergestellt. Das erfordert aber einmal einen auf Baustellen unerwünschten Aufwand an Geräten und zum anderen einen groben Zeitaufwand, wenn dilmiwandige Platten in größerer Zahl mit Alrchbrüchen versehen werden sollen. Es ist daher bei dünnwandigen keramischen Platten üblich, Durchbrüche auf Baustellen mit Hilfe von Spitzhimmern herzustellen.Breakthroughs in ceramic plates are usually made by drilling manufactured. However, this requires an effort that is undesirable on construction sites on devices and, on the other hand, a large expenditure of time when dilmi-walled panels are in larger numbers should be provided with alarm breaks. It is therefore with thin-walled Ceramic plates common, openings on construction sites with the help of pointed himmers to manufacture.

Dabei werden aber bei dem hierfür bisher üblichen Verfahren ein unzulässig hoher Prozentsatz der Platten zerstört.In this case, however, in the process that has been customary up to now, a will be inadmissible high percentage of plates destroyed.

Aufgabe der Erfindung ist die Schaffung eines Verfahrens, um Durchbrüche in dünnwandigen keramischen Platten, d. h. in Platten bis zu 5 mm Dicke, vorzugsweise in Platten von 2 bis 3 mm Dicke, mit Hilfe einfacher Werkzeuge ohne nennenswerten Ausschuß herstellen zu können, und weiter die Ausbildung eines für die Durchführung, des Verfahrens geeigneten und es erleichternden Hilfswerkzeuges.The object of the invention is to create a method for making breakthroughs in thin-walled ceramic plates, d. H. in panels up to 5 mm thick, preferably in sheets 2 to 3 mm thick, with the help of simple tools without significant To be able to establish a committee, and further the training of one for the implementation, auxiliary tool suitable for the process and facilitating it.

r.rfindungsgemflß wird bei der Herstellung von Durch brUchen in keramischen Platten so verfahren, daß die Platte längs des Umfanges des herzustellenden Durchbruches beidseitig eingespannt und im eingespannten Zustand gelocht wird. Das Lochen selbst kann mit Hilfe einfacher Werkzeuge, vorzugsweise mit spitzen FliesenlegerhSmerchen geschehen.According to the invention is used in the production of openings in ceramic Proceed plates so that the plate along the circumference of the opening to be made clamped on both sides and punched in the clamped state. The punching itself can be done with the help of simple tools, preferably with sharp tiling tools happen.

Ejn zur DurchfUhrunf des Verfahrens unter Verwendung von Spitzhämmern besonders geeignetes Hilfswerkzeug besteht erfindungsgemäß aus einem Rohrstutzen beliebigen Querschnittes und, aus einer dem Querschnitt des Rohrstutzens angepasten gelochten Scheibe. Dieses Werkzeug ist nach einem weiteren Vorschlag der Erfindung so ausgebildet, daß Rohrstutzen und Lochscheibe an den freien Enden eines zangenförmigen Körpers befestigt sind, der vorzugsweise aus einem u-förmlg gebogenen Stahlblech besteht.Ejn to carry out the procedure using pick hammers According to the invention, a particularly suitable auxiliary tool consists of a pipe socket any cross-section and, from one of the cross-section of the pipe socket perforated disc. This tool is according to a further proposal of the invention designed so that pipe socket and perforated disc at the free ends of a pincer-shaped Body are attached, which is preferably made of a U-shaped bent sheet steel consists.

Das Verfahren und ein Werkzeug zur Durchführung des Verfahrens sind im folgenden anaand der Zeichnung beschrieben, in dieser zeigen: Fig. 1 eine Aufsicht auf ein Hilfswerkzeug gemäß der Erfindung in Verbindung mit einer keramischen Platte und Fig. 2 einen Schnitt nach Linie II - 1I der Figur 1.The method and a tool to perform the method are In the following, anaand of the drawing, in which: FIG. 1 shows a plan view to an auxiliary tool according to the invention in connection with a ceramic plate and FIG. 2 shows a section along line II-1I in FIG. 1.

In der Zeichnung bezeichnet 1 eine keraaische Platte, in der an der mit einem Kreuz markierten Stelle ein Durchbruch hergestellt werden soll, und zwar mit Hilfe eines in Figur 2 schematisch dargestellten Spitzhammers 2. Das Hilfswerkzeug selbst besteht aus einem Rohrabschnitt 3 und einer Lochscheibe 4 und einer Zange 5. Die freien Enden der Schenkel 6 und 7 der Zange sind mit dem Rohrabschnitt 3 bzw. mit der Lochscheibe 4 verschweißt. Die Zange besteht vorzugsweise aus einem federnden Stahlblech.In the drawing, 1 denotes a keraaische plate in which on the with a point marked with a cross a breakthrough should be made, namely with the aid of a pick hammer 2 shown schematically in FIG. 2. The auxiliary tool self consists of a pipe section 3 and a perforated disk 4 and a pair of pliers 5. The free ends of the legs 6 and 7 of the pliers are with the pipe section 3 and with the perforated disc 4 welded. The pliers preferably consist of a resilient one Sheet steel.

Das Hilfswerkzeug kann, wie aus der Zeichnung ersichtlich, leicht auf die Platte 1 so aufgeschoben werden, daß das Kreuz innerhalb des Joches der Lochscheibe 4 liegt. Durch die Koppllmg der Teile 3 und 4 mit der Zange 5 ist sichergestellt, daß die Platte längs des Umfanges des herzustellenden Durchbruches beidseitig abgestützt ist. Während der Herstellung des Durchbruches mit Hilfe des Hammers 2 wird die Platte mit Hilfe der Zange 5 fest in der Hand gehalten. Die so erreichte Einspannung der Platte genügt, um den Durchbruch ohne Zerstörung der Platte herstellen zu können.The auxiliary tool can, as can be seen from the drawing, easily be pushed onto the plate 1 so that the cross within the yoke of the Perforated disk 4 lies. The coupling of parts 3 and 4 with the pliers 5 ensures that that the plate is supported on both sides along the circumference of the opening to be made is. During the production of the breakthrough with the help of the hammer 2, the plate firmly held in hand with the aid of the pliers 5. The thus achieved clamping of the Plate is sufficient to be able to produce the breakthrough without destroying the plate.

An der Unterseite der Lochscheibe 4 ist vorteilhaft ein Hartgummiring 8 angeklebt.A hard rubber ring is advantageous on the underside of the perforated disk 4 8 glued on.

Claims (5)

Patentansprüche 1. Verfahren zur Herstellung von DurchbrUchen in dUnnwandigen keramischen Platten, dadurch gekennzeichnet, daß die keramische Platte längs des Umfanges des herzustellenden Durchbruches beidseitig eingespannt und In eingespannten Zustand gelocht wird.Claims 1. A method for producing breakthroughs in thin-walled ceramic plates, characterized in that the ceramic plate along the Scope of the opening to be made clamped on both sides and clamped in State is punched. 2. Hilfswerkzeug zur Herstellung von DurchbrUchen in dunnwandigen kera lschen Platten, unter Verwendung von Spitzhämmern gemäß dem Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß es aus eine. Rohrstutzen (3) beliebigen Querschnittes und aus iner de. Quersolaitt des Rohrstutzens angepaßten Scheibe (4) besteht.2. Auxiliary tool for making breakthroughs in thin-walled ceramic plates, using pick hammers according to the method of Claim 1, characterized in that it consists of a. Pipe socket (3) any Cross-section and from iner de. Disc (4) adapted to the cross-section of the pipe socket consists. 3. Hilfswerkzeug nach Anspruch 2, dadurch gekennzeichnet, daß Rohrstutzen (3) und Lochscheibe (4) an den freien Enden eines zangenföriigen Körpers (5) befestigt sind.3. Auxiliary tool according to claim 2, characterized in that the pipe socket (3) and perforated disc (4) attached to the free ends of a tong-shaped body (5) are. 4. Hilfswerkzeug nach Anspruch 2, dadurch gekennzeichnet, daß der zangenförmige Körper aus eine u-förmig gebogenen Stahlblech (6,7) besteht.4. Auxiliary tool according to claim 2, characterized in that the Pincer-shaped body consists of a U-shaped bent sheet steel (6,7). 5. Hilfswerkzeug nach Anspruch 2, dadurch gekennzeichnet, daß an der Unterseite der Lochscheibe (4) eine Hartgaiila scheibe (8) befestigt ist.5. Auxiliary tool according to claim 2, characterized in that on the Underside of the perforated disc (4) a Hartgaiila disc (8) is attached.
DE19772758697 1977-12-29 1977-12-29 Perforating system for thin ceramic plate - clamps on both sides round periphery of intended hole to define line of breakage Pending DE2758697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772758697 DE2758697A1 (en) 1977-12-29 1977-12-29 Perforating system for thin ceramic plate - clamps on both sides round periphery of intended hole to define line of breakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758697 DE2758697A1 (en) 1977-12-29 1977-12-29 Perforating system for thin ceramic plate - clamps on both sides round periphery of intended hole to define line of breakage

Publications (1)

Publication Number Publication Date
DE2758697A1 true DE2758697A1 (en) 1979-07-05

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Family Applications (1)

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DE19772758697 Pending DE2758697A1 (en) 1977-12-29 1977-12-29 Perforating system for thin ceramic plate - clamps on both sides round periphery of intended hole to define line of breakage

Country Status (1)

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DE (1) DE2758697A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898056A (en) * 1985-07-01 1990-02-06 Gyproc A/S Method and tool for punching plaster plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898056A (en) * 1985-07-01 1990-02-06 Gyproc A/S Method and tool for punching plaster plates

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