ES281892U - Knives with cavidades, for cutting with stones gravel, marbles and granites (Machine-translation by Google Translate, not legally binding) - Google Patents

Knives with cavidades, for cutting with stones gravel, marbles and granites (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES281892U
ES281892U ES1984281892U ES281892U ES281892U ES 281892 U ES281892 U ES 281892U ES 1984281892 U ES1984281892 U ES 1984281892U ES 281892 U ES281892 U ES 281892U ES 281892 U ES281892 U ES 281892U
Authority
ES
Spain
Prior art keywords
slots
cavidades
granites
marbles
knives
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
ES1984281892U
Other languages
Spanish (es)
Other versions
ES281892Y (en
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.)
Breton SpA
Original Assignee
Breton SpA
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 Breton SpA filed Critical Breton SpA
Publication of ES281892U publication Critical patent/ES281892U/en
Application granted granted Critical
Publication of ES281892Y publication Critical patent/ES281892Y/en
Expired 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
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/123—Details of saw blade body

Landscapes

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

Abstract

The marble or granite surface is shaped by a reciprocating tool with a blade (2) having inclined slots (4,5). The slots extend inwards from the working edge of the tool with alternate slots sloping in opposite directions. A layer of abrasive particles is placed between the reciprocating blade and the marble surface. As the blade moves in one direction the grains are forced up those slots which slope downwards in the direction of motion and slide down those slots sloping upwards in the direction of motion. When the tool direction is reversed the direction of flow of the grains in each slot is reversed.
ES1984281892U 1983-10-10 1984-10-09 BLADES WITH CAVITIES, FOR CUTTING WITH STONE, MARBLE AND GRANITE GRAVEL Expired ES281892Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85634/83A IT1175243B (en) 1983-10-10 1983-10-10 CAVITY BLADES FOR CUTTING WITH STONE, MARBLE AND GRANITE GRIT

Publications (2)

Publication Number Publication Date
ES281892U true ES281892U (en) 1985-05-01
ES281892Y ES281892Y (en) 1985-12-01

Family

ID=11329335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984281892U Expired ES281892Y (en) 1983-10-10 1984-10-09 BLADES WITH CAVITIES, FOR CUTTING WITH STONE, MARBLE AND GRANITE GRAVEL

Country Status (4)

Country Link
EP (1) EP0141456A3 (en)
ES (1) ES281892Y (en)
IT (1) IT1175243B (en)
PT (1) PT79330B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2431892A1 (en) * 2012-05-21 2013-11-28 Siti - B&T Group S.P.A. Cutting apparatus for machines for cutting blocks of schistous materials

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2439291A (en) * 2006-06-24 2007-12-27 Brian Robshaw Reciprocating saw blade with apertures
WO2009124415A1 (en) * 2008-04-09 2009-10-15 Wang Youkuan A stone saw blade
DE102008018676A1 (en) * 2008-04-14 2009-10-15 Irwin Industrial Tools Gmbh Saw blade and hand saw
DE102011081415A1 (en) * 2011-08-23 2013-02-28 Robert Bosch Gmbh sawblade

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65385C (en) * G. HAUN in Berlin S.W., Tempelhofer Ufer 23 Stone saw
CH141107A (en) * 1929-08-09 1930-07-15 Heber Friedrich Saw blade.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2431892A1 (en) * 2012-05-21 2013-11-28 Siti - B&T Group S.P.A. Cutting apparatus for machines for cutting blocks of schistous materials

Also Published As

Publication number Publication date
EP0141456A3 (en) 1986-02-26
EP0141456A2 (en) 1985-05-15
IT8385634A0 (en) 1983-10-10
ES281892Y (en) 1985-12-01
IT1175243B (en) 1987-07-01
PT79330B (en) 1986-08-19
PT79330A (en) 1984-11-01

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