DE65385C - Stone saw - Google Patents

Stone saw

Info

Publication number
DE65385C
DE65385C DENDAT65385D DE65385DA DE65385C DE 65385 C DE65385 C DE 65385C DE NDAT65385 D DENDAT65385 D DE NDAT65385D DE 65385D A DE65385D A DE 65385DA DE 65385 C DE65385 C DE 65385C
Authority
DE
Germany
Prior art keywords
saw
working edge
saw blade
stone saw
stone
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
DENDAT65385D
Other languages
German (de)
Original Assignee
G. HAUN in Berlin S.W., Tempelhofer Ufer 23
Publication of DE65385C publication Critical patent/DE65385C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/127—Straight, i.e. flat, saw blades; strap saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/123—Details of saw blade body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/121—Circular saw blades

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

, Das den Gegenstand vorliegender Erfindung bildende Sägeblatt ist hauptsächlich für die Bearbeitung von Gestein (Marmor, Granit, Sandstein u. dergl.) bestimmt und unterscheidet sich infolge seiner eigenartigen Construction von den bisher zur Anwendung gebrachten wesentlich durch seine erhöhte Arbeitsleistung, indem hier nicht allein der Zahn, sondern auch die Intervallen das Bearbeitungsmaterial, wie Schmirgel, Kiessand, Stahlspäne oder dergleichen, anhalten, aufreiben und der Zahnschneidekante wieder zuführen. Bei Abnutzung der unteren gezahnten Arbeitskante bildet sich stets eine neue. Die Zeichnung zeigt einige verschiedene Ausführungsarten des von mir construirten Sägeblattes, welches sowohl als Bandsäge, Kreissäge, wie auch als Werkzeug für Drehbänke benutzt werden kann. In der Hauptsache haben diese Sägeblätter aber alle das constructiv wesentlich Neue gemeinsam, dafs durch Fortnehmen (Ausstanzen, Auswalzen) des Materials in geeigneten Abständen Durchbrechungen beliebiger Form geschaffen werden, welche dem Sägeblatt auf der Arbeitsseite das Aussehen eines Gitters oder dergleichen geben. Wird nun ein nach dieser Art hergestelltes Sägeblatt in den Gebrauch genommen und die untere Arbeitskante dabei im Laufe der Zeit durch das zu bearbeitende Material abgenutzt, so werden sich beständig neue Zähne und Vorsprünge bilden, welche, in einer Ebene liegend, an Stelle der abgenutzten und verschwundenen treten und den weiteren Sägeschnitt ohne Arbeitsunterbrechung bewirken. Auf der Zeichnung ist beispielsweise durch die punktirten Linien A-B angedeutet, in welcher Weise bei Abnutzung der unteren gezahnten Kante sich eine neue darstellt. Es ist klar, dafs die Arbeitsleistung mit einem derartigen Sägeblatt eine erhöhte und ausgiebigere ist.The saw blade forming the subject of the present invention is mainly intended for the processing of stone (marble, granite, sandstone, etc.) and, due to its peculiar construction, differs from those previously used in its increased work performance, not only here stop the tooth, but also the intervals, the machining material, such as emery, gravel, steel filings or the like, ream it and feed it back to the cutting edge of the tooth. When the lower serrated working edge is worn, a new one is always formed. The drawing shows some different types of execution of the saw blade I designed, which can be used as a band saw, circular saw, as well as a tool for lathes. In the main, however, these saw blades all have what is essentially new in construction, that by removing (punching, rolling out) the material at suitable intervals, openings of any shape can be created which give the saw blade on the working side the appearance of a lattice or the like. If a saw blade made in this way is used and the lower working edge is worn down over time by the material to be processed, new teeth and projections will constantly form, which, lying in one plane, take the place of the worn and disappeared steps and effect the further saw cut without interrupting work. In the drawing, for example, the dotted lines AB indicate the way in which a new one appears when the lower toothed edge is worn. It is clear that the work with such a saw blade is increased and more extensive.

Claims (1)

Patent-Anspruch:Patent claim: Eine Steinsäge, dadurch gekennzeichnet, dafs die hinter der gezahnten Arbeitskante des Sägeblattes befindlichen Durchbrechungen des Blattes gegen die Arbeitskante hin derart versetzt zu einander angeordnet sind, dafs die Arbeitskante bei ihrer jeweiligen Abnutzung beständig eine gezahnte bleibt.A stone saw, characterized in that the behind the serrated working edge of the saw blade located openings in the sheet towards the working edge so offset are arranged to each other that the working edge with their respective wear constantly one toothed remains. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DENDAT65385D Stone saw Expired - Lifetime DE65385C (en)

Publications (1)

Publication Number Publication Date
DE65385C true DE65385C (en)

Family

ID=339186

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT65385D Expired - Lifetime DE65385C (en) Stone saw

Country Status (1)

Country Link
DE (1) DE65385C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141456A2 (en) * 1983-10-10 1985-05-15 BRETON s.p.a. Perforated saw for cutting marble, granite and other analogous stones with the aid of a granulated cutting substance
WO1997033714A1 (en) * 1996-03-15 1997-09-18 Norton Company Metal single layer abrasive cutting tool having a contoured cutting surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141456A2 (en) * 1983-10-10 1985-05-15 BRETON s.p.a. Perforated saw for cutting marble, granite and other analogous stones with the aid of a granulated cutting substance
EP0141456A3 (en) * 1983-10-10 1986-02-26 BRETON s.p.a. Perforated saw for cutting marble, granite and other analogous stones with the aid of a granulated cutting substance
WO1997033714A1 (en) * 1996-03-15 1997-09-18 Norton Company Metal single layer abrasive cutting tool having a contoured cutting surface
US6817936B1 (en) 1996-03-15 2004-11-16 Saint-Gobain Abrasives Technology Company Metal single layer abrasive cutting tool having a contoured cutting surface
US6935940B2 (en) 1996-03-15 2005-08-30 Saint-Gobain Abrasives Technology Company Metal single layer abrasive cutting tool having a contoured cutting surface

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