EP0881048A1 - Tool for for profiling edges of marble, granite, glass and plastic pieces or similar - Google Patents

Tool for for profiling edges of marble, granite, glass and plastic pieces or similar Download PDF

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Publication number
EP0881048A1
EP0881048A1 EP98830155A EP98830155A EP0881048A1 EP 0881048 A1 EP0881048 A1 EP 0881048A1 EP 98830155 A EP98830155 A EP 98830155A EP 98830155 A EP98830155 A EP 98830155A EP 0881048 A1 EP0881048 A1 EP 0881048A1
Authority
EP
European Patent Office
Prior art keywords
tool
sectors
technical
holes
granite
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.)
Withdrawn
Application number
EP98830155A
Other languages
German (de)
French (fr)
Inventor
Luciano De Noni
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.)
NONI LUCIANO DE
Original Assignee
NONI LUCIANO DE
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 NONI LUCIANO DE filed Critical NONI LUCIANO DE
Publication of EP0881048A1 publication Critical patent/EP0881048A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • 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
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments

Definitions

  • This system is a tool (cutter) with exchangeable inserts (sectors) unlike the current system.
  • This system can realize more profiles, replacing the cutter corp with the sectors of suitable form. When you have worn out the tool it's necessary to replace only the sectors with a very reduced cost.
  • the object of this invention is designed in the table 1, figure 1, that shows the cutter-corp (tool post) composed of a piece in a suitable material (generally steel or aluminium, or any other enough resistent material) which is worked to realize the places for the fixing of the diamond sectors that will be a sufficient quantity.
  • a suitable material generally steel or aluminium, or any other enough resistent material
  • the geometry will allow the symmetry of the sector, because there will be a part of the sector that works more and another part that works less, and so, it can be turned of 180° and allow the part which has worked less (for this not worn out) better conditions for working more, and the other part that has worked more, (for this very worn out) to work less.
  • the linear sector for the rough-shaping is composed of a corp (1) where it is placed the diamond in an electrolytic way or in other ways; it can be welded with a basement of sintered diamond or with another abrasive material that can work for the rough- shaping, the smoothing, the finishing or polishing.
  • This sector will take the form and dimension suitable for realizing the profile and the diamond or the abrasive qualified for every type of working.
  • the sector will have one or more holes for fixing the cutter corp (coro tool post).
  • the sector can be fixed with stirrups too.
  • the sector can be also in a plastic material or gum, especially for polishing with the necessary taken abrasive or with diamond stuck cloths.

Abstract

A new model of tool (cutter) for the execution of profiles on edges of marble, granite, glass, plastic and similar materials. It is realized with: a corp (1) where it's possible obtain right places and holes to stay and stop the sectors (2) for their form, too.
The sector is obtained with a support of suitable material, form and dimension according to the profile and the process of working to execute, the rough-shaping (10), the shoothing (11), the polishing, with holes to fix the cutter corp with a screw (3), and the superior diamond part.
To simplify the utilization of tool I have thought making use a system already known by the carpenters many years ago. It is realized with a bearing (6) and a ring (7) placed on the margin (8) or in a central position with respect to the tool (9) that serves as an idle beating (copy).

Description

To execute profiles on the marble, granite, glass and plastic edges etc., realized with manual machines and the most of machines used at the moment, it's necessary a set of tools for every geometric form that start from the rough - shaping, the smoothing, the finishing and polishing, which are very expensive for the processes of production and the complexity of the same tools.
For this reason I have tested and got ready a more economic system that reduces very much the costs of utensilery with a consequent and large saving of time and money for all the marbleworkers, the glassworkers etc. in the production of their articles.
This system, the object of the present invention, is a tool (cutter) with exchangeable inserts (sectors) unlike the current system. This system can realize more profiles, replacing the cutter corp with the sectors of suitable form. When you have worn out the tool it's necessary to replace only the sectors with a very reduced cost.
To obtain a perfect profile with this tool, it is planned the using of a bearing placed on the margin or in a central position with respect to the tool that serves as an idle beating (copy) which allows a support for the profiling piece and a tourning round its perimeter, while the tool works creating the desidered profile. This system of support - copy has been used since many years in the carpentery.
All these explications can be much better understood with the precise descriptions that follow in according to the enclosured designs that you can see:
In the table 1 we can see the complete cutter for the rough - shaping composed of the corp tool post (1), exchangeable tools (sectors) (2) , the blocking screws (3), the idle beating (copy) (6and7).
In the table 2 we can see the bearing (the idle beating) placed on the margin of the tool (8) or in a central position (9) and some possibilities of realizing different profiles.
In the table 3 we can see an example of interchangeability of the sectors to obtain different profiles (10 and 11) with the possibility of assembling sectors of rough - shaping, smoothing or polishing.
The object of this invention is designed in the table 1, figure 1, that shows the cutter-corp (tool post) composed of a piece in a suitable material (generally steel or aluminium, or any other enough resistent material) which is worked to realize the places for the fixing of the diamond sectors that will be a sufficient quantity. The geometry will allow the symmetry of the sector, because there will be a part of the sector that works more and another part that works less, and so, it can be turned of 180° and allow the part which has worked less (for this not worn out) better conditions for working more, and the other part that has worked more, (for this very worn out) to work less.
The linear sector for the rough-shaping is composed of a corp (1) where it is placed the diamond in an electrolytic way or in other ways; it can be welded with a basement of sintered diamond or with another abrasive material that can work for the rough- shaping, the smoothing, the finishing or polishing.
This sector will take the form and dimension suitable for realizing the profile and the diamond or the abrasive qualified for every type of working. The sector will have one or more holes for fixing the cutter corp (coro tool post). The sector can be fixed with stirrups too.
The sector can be also in a plastic material or gum, especially for polishing with the necessary taken abrasive or with diamond stuck cloths.
For all this descriptions and illustrations you can make changes suggested from the practical realization or the technicians of the branch, without lying outside in the sector of the invention how you can see from the following demands.

Claims (6)

  1. Technical and economic improvement of tools for the execution of profiles on marble, granite, glass, plastic and other materials with exchangeable and replaceable sectors.
  2. Technical and economic improvement of the corp tool post realized with places for the accomodation of the sectors with their holes for fixing the same sectors and some holes for the water's passage.
  3. Technical and economic improvement of the sectors with one or more holes for fixing and with filling-diamond or other abrasive substance.
  4. Technical and economic improvement characterized for the preceding demands about the fixing system with screw directly on the threaded sector.
  5. Technical and economic improvement of the accomodation of the bearing that is like an idle beating placed on the margin or in the centre of the tool that allows cutters to work on the piece round all its perimeter with a regular depth greating the desired profile according to the geometric form of the cutter.
  6. System with exchangeable and replaceable sector for polishing cutters with sectors, abrasive diamond supportings or diamond cloth or other abrasive substance suitable for its function.
EP98830155A 1997-03-21 1998-03-19 Tool for for profiling edges of marble, granite, glass and plastic pieces or similar Withdrawn EP0881048A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITLT970008 1997-03-21
IT97LT000008 IT1296187B1 (en) 1997-03-21 1997-03-21 TOOL FOR THE EXECUTION OF DESIRED PROFILES ON EDGES OF MARBLE, GRANITE, GLASS, PLASTIC, WOOD AND SIMILAR SLABS.

Publications (1)

Publication Number Publication Date
EP0881048A1 true EP0881048A1 (en) 1998-12-02

Family

ID=11356100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830155A Withdrawn EP0881048A1 (en) 1997-03-21 1998-03-19 Tool for for profiling edges of marble, granite, glass and plastic pieces or similar

Country Status (2)

Country Link
EP (1) EP0881048A1 (en)
IT (1) IT1296187B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919335A3 (en) * 1997-11-28 2000-01-05 Mauro Di Mattia Tester with interchangeable inserts to be applied to the grinding wheels of machines for the grinding and shaping of marbles, granites, glasses and similar materials
WO2000071295A1 (en) * 1999-05-21 2000-11-30 Quintilio Lupi Rotary tool with combined abrasive and fragmentation action for producing profiles or cuts on sheets of fragile material such as marble, granite, stone, glass and the like
EP1591198A1 (en) * 2004-04-27 2005-11-02 Sankyo Diamond Industrial Co., Ltd. Grinding tool for profiling edges at a constant angle
EP1607177A1 (en) * 2004-06-14 2005-12-21 Sankyo Diamond Industrial Co., Ltd. Grinding tool for edge circular processing
WO2008035383A1 (en) * 2006-09-20 2008-03-27 Mauro Di Mattia Device having inserts for working hard stones and the like
DE102022125063A1 (en) 2022-09-28 2024-03-28 Franz Hofer Processing unit for a self-propelled device for edge processing of already installed curbs, self-propelled device with such and edge processing methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413702A (en) * 1960-06-27 1966-05-15 Hinse Franz Machine for processing artificial building blocks to be used in mortarless construction
US3376673A (en) * 1964-09-08 1968-04-09 Super Cut Rotary cutter assembly for concrete leveler
FR2621846A1 (en) * 1987-10-19 1989-04-21 Brunelle Jean Pierre Diamond wheel of variable shape for shaping or moulding stone, marble and granite materials
US4992011A (en) * 1989-04-06 1991-02-12 Fred M. Velepec Co., Inc. Cutting and shaping tool
WO1994001261A1 (en) * 1992-07-02 1994-01-20 Luciano De Noni Portable machine to make moldings on marble, granite, travertine slabs and the like
IT1242351B (en) 1990-09-26 1994-03-04 Quintilio Lupi IMPROVEMENTS FOR WHEELS FOR MACHINE TOOLS FOR THE PROCESSING OF MARBLE GRANITE, AND SIMILAR
US5433563A (en) * 1994-08-25 1995-07-18 Fred M. Velepec Co., Inc. Cutting tool

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413702A (en) * 1960-06-27 1966-05-15 Hinse Franz Machine for processing artificial building blocks to be used in mortarless construction
US3376673A (en) * 1964-09-08 1968-04-09 Super Cut Rotary cutter assembly for concrete leveler
FR2621846A1 (en) * 1987-10-19 1989-04-21 Brunelle Jean Pierre Diamond wheel of variable shape for shaping or moulding stone, marble and granite materials
US4992011A (en) * 1989-04-06 1991-02-12 Fred M. Velepec Co., Inc. Cutting and shaping tool
IT1242351B (en) 1990-09-26 1994-03-04 Quintilio Lupi IMPROVEMENTS FOR WHEELS FOR MACHINE TOOLS FOR THE PROCESSING OF MARBLE GRANITE, AND SIMILAR
US5373666A (en) 1990-09-26 1994-12-20 Quintilio; Lupi Grinding wheels for the machine working of marble and granite
EP0478518B1 (en) 1990-09-26 1995-06-28 Quintilio Lupi Improvement and enhancing of grinding wheels for the machine working of marble, granite and the like
WO1994001261A1 (en) * 1992-07-02 1994-01-20 Luciano De Noni Portable machine to make moldings on marble, granite, travertine slabs and the like
US5433563A (en) * 1994-08-25 1995-07-18 Fred M. Velepec Co., Inc. Cutting tool

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919335A3 (en) * 1997-11-28 2000-01-05 Mauro Di Mattia Tester with interchangeable inserts to be applied to the grinding wheels of machines for the grinding and shaping of marbles, granites, glasses and similar materials
WO2000071295A1 (en) * 1999-05-21 2000-11-30 Quintilio Lupi Rotary tool with combined abrasive and fragmentation action for producing profiles or cuts on sheets of fragile material such as marble, granite, stone, glass and the like
US6793564B1 (en) 1999-05-21 2004-09-21 Quintilio Lupi Rotary tool with combined abrasive and fragmentation action for producing profiles or cuts on sheets of fragile material such as marble, granite, stone, glass and the like
EP1591198A1 (en) * 2004-04-27 2005-11-02 Sankyo Diamond Industrial Co., Ltd. Grinding tool for profiling edges at a constant angle
US7134949B2 (en) 2004-04-27 2006-11-14 Sankyo Diamond Industrial Co., Ltd. Constant angular grinding tool
EP1607177A1 (en) * 2004-06-14 2005-12-21 Sankyo Diamond Industrial Co., Ltd. Grinding tool for edge circular processing
US7094136B2 (en) 2004-06-14 2006-08-22 Sankyo Diamond Industrial Co., Ltd. Grinding tool for edge circular processing
WO2008035383A1 (en) * 2006-09-20 2008-03-27 Mauro Di Mattia Device having inserts for working hard stones and the like
DE102022125063A1 (en) 2022-09-28 2024-03-28 Franz Hofer Processing unit for a self-propelled device for edge processing of already installed curbs, self-propelled device with such and edge processing methods

Also Published As

Publication number Publication date
IT1296187B1 (en) 1999-06-11
ITLT970008A1 (en) 1998-09-21

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