ES8608981A1 - Stone-grinding device - Google Patents

Stone-grinding device

Info

Publication number
ES8608981A1
ES8608981A1 ES547640A ES547640A ES8608981A1 ES 8608981 A1 ES8608981 A1 ES 8608981A1 ES 547640 A ES547640 A ES 547640A ES 547640 A ES547640 A ES 547640A ES 8608981 A1 ES8608981 A1 ES 8608981A1
Authority
ES
Spain
Prior art keywords
grinding wheels
diamond grinding
conical surface
stone
rotating unit
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
Application number
ES547640A
Other languages
Spanish (es)
Other versions
ES547640A0 (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.)
MORDENTI SNC
Original Assignee
MORDENTI SNC
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 MORDENTI SNC filed Critical MORDENTI SNC
Publication of ES547640A0 publication Critical patent/ES547640A0/en
Publication of ES8608981A1 publication Critical patent/ES8608981A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The subject-matter of this invention is a device which is provided with a rotating unit for calibrating stone-material slabs of varying thickness. According to the invention, a vertical shaft drives a rotating unit which consists of at least two disc-shaped diamond grinding wheels, and in fact by means of bevel gear drives. The axes of the said diamond grinding wheels are inclined downwards so that, when the shaft rotates, the said axes describe a conical surface whose point is near the working surface. The diamond grinding wheels are provided with at least one conical bit, on the profile of which diamond tips are located, the outer margin of which belongs to a conical surface, the axis of which is the disc axis. The said conical surface is constantly arranged tangentially to the work surface.
ES547640A 1984-12-17 1985-10-07 Stone-grinding device Expired ES8608981A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12660/84A IT1180845B (en) 1984-12-17 1984-12-17 ROTATING CREW DEVICE FOR CALIBRATING THE THICKNESS OF SHEETS OR STRIPS OF MARBLE GRANITE AND STONE MATERIALS IN GENERAL

Publications (2)

Publication Number Publication Date
ES547640A0 ES547640A0 (en) 1986-09-01
ES8608981A1 true ES8608981A1 (en) 1986-09-01

Family

ID=11142552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547640A Expired ES8608981A1 (en) 1984-12-17 1985-10-07 Stone-grinding device

Country Status (6)

Country Link
DE (1) DE3537486A1 (en)
ES (1) ES8608981A1 (en)
FR (1) FR2574693A1 (en)
IT (1) IT1180845B (en)
NL (1) NL8502937A (en)
PT (1) PT81305B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630035B1 (en) * 1988-04-15 1991-10-31 Dreano Joseph MACHINE FOR DEBIT, POLISHING OR MILLING SPHERICAL STONE ELEMENTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804065A (en) * 1955-04-18 1957-08-27 Frederick B Cordova Jr Circular cutting of masonry slabs
FR1407811A (en) * 1964-06-25 1965-08-06 Roland Hignard Device for grinding and polishing surfaces such as stones
FR87293E (en) * 1965-02-11 1966-07-08 Device for grinding and polishing surfaces such as stones
IT1132464B (en) * 1980-08-25 1986-07-02 Ermanno Pacini TOOL FOR ROUGHING, SMOOTHING AND POLISHING OF SOLID SURFACES, PARTICULARLY SUITABLE FOR STONE MATERIALS
IT1192518B (en) * 1982-10-26 1988-04-20 Longinotti Spa WORKING HEAD FOR SANDING AND POLISHING EQUIPMENT FOR TILES AND SIMILAR, WITH DISC TOOLS WITH DIAMOND ELEMENTS

Also Published As

Publication number Publication date
IT1180845B (en) 1987-09-23
FR2574693A1 (en) 1986-06-20
NL8502937A (en) 1986-07-16
ES547640A0 (en) 1986-09-01
DE3537486A1 (en) 1986-06-19
IT8412660A0 (en) 1984-12-17
PT81305A (en) 1985-11-01
PT81305B (en) 1987-09-18

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