WO1994001261A1 - Portable machine to make moldings on marble, granite, travertine slabs and the like - Google Patents

Portable machine to make moldings on marble, granite, travertine slabs and the like Download PDF

Info

Publication number
WO1994001261A1
WO1994001261A1 PCT/IT1993/000014 IT9300014W WO9401261A1 WO 1994001261 A1 WO1994001261 A1 WO 1994001261A1 IT 9300014 W IT9300014 W IT 9300014W WO 9401261 A1 WO9401261 A1 WO 9401261A1
Authority
WO
WIPO (PCT)
Prior art keywords
tool
permits
template
slabs
travertine
Prior art date
Application number
PCT/IT1993/000014
Other languages
French (fr)
Inventor
Luciano De Noni
Original Assignee
Luciano De Noni
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 Luciano De Noni filed Critical Luciano De Noni
Publication of WO1994001261A1 publication Critical patent/WO1994001261A1/en

Links

Classifications

    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
    • 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
    • B28D1/183—Hand tools, e.g. portable, motor driven
    • 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
    • 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
    • B28D1/30—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor to form contours, i.e. curved surfaces, irrespective of the method of working used

Definitions

  • the present invention concerns a portable machine to make mol ⁇ dings on marble, granite, travertine slabs and the like.
  • Picture 1 shows the whole machine in vertical section.
  • Picture 2 is a detail showing the components of the device for a uniform molding.
  • the drawings show a portable machine to make moldings on marble, granite, travertine slabs and the like.
  • Said machine is driven by a hydraulic engine (1) which receives energy by a small water power plant collocated at a distance and linked by oil delivery and return pipes, so that the presence of electricity in the machine is avoi ⁇ ded.
  • the handle (2) permits to set the number of revolutions per minute (0-9000 and more) in function of the different tools used for different purposes, such as roughing, finishing and polishing, and in function of the material.
  • the present invention permits to make finished and polished mol ⁇ dings of different types (torus, cavetto, etc.) according to the the shape of the tool used.
  • the main feature of the present invention is the possibility to adjust the template (4) by means of a screw.
  • the device detailed in picture 2 comprises two parts separated by a steel ring (5); the template (4) runs between the two parts and remains at tha same level preventing the tool from plunging into the material and, therefore, permitting to make a uniform molding.
  • the adjustment of the template (4), through the pin (6) and its guide (7), permits to perform several roughing-out cuts as well as to move the template forward and backward until the molding is finished.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Actuator (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

The invention concerns a machine driven by a hydraulic engine where no electricity is present and it is possible to change the number of revolutions. The copying system (4, 6, 7) permits to follow the profile of the slab (M) and can be adjusted because it is necessary to remove the tool (U) for a better use.

Description

PORTABLE MACHINE TO MAKE MOLDINGS ON MARBLE, GRANITE, TRAVERTINE SLABS AND THE LIKE
The present invention concerns a portable machine to make mol¬ dings on marble, granite, travertine slabs and the like.
As known, machines to make moldings on slabs of the above-mentio¬ ned materials require a lot of water; therefore it is desirable to avoid any presence of electricity to protect the user from electric shocks.
The present invention meets this safety requirement and has the following advantages:
- it avoids the presence of electricity in the machine itself;
- it is possible to set the number of revolutions per minute in function of the different tools applied in order to get peak effi¬ ciency and the highest degree of finish and polish;
- it has two jets of water, one outward -which is known- and one inward, ensuring lubrication and cooling of every part of the machi¬ ne, avoiding deterioration and lengthening operational life;
- it comprises a device which prevents the tool from plunging into the material and enables the user to make a uniform molding. This device permits to go through the whole perimeter of a slab keeping a certain position.
In the following detailed description references are made to the enclosed drawings. Picture 1 shows the whole machine in vertical section. Picture 2 is a detail showing the components of the device for a uniform molding.
The drawings show a portable machine to make moldings on marble, granite, travertine slabs and the like. Said machine is driven by a hydraulic engine (1) which receives energy by a small water power plant collocated at a distance and linked by oil delivery and return pipes, so that the presence of electricity in the machine is avoi¬ ded. The handle (2) permits to set the number of revolutions per minute (0-9000 and more) in function of the different tools used for different purposes, such as roughing, finishing and polishing, and in function of the material.
The present invention permits to make finished and polished mol¬ dings of different types (torus, cavetto, etc.) according to the the shape of the tool used.
There is an adjustment device (3) for putting the tool at the level desired and/or at the center of each side of the slab.
The main feature of the present invention is the possibility to adjust the template (4) by means of a screw.
The device detailed in picture 2 comprises two parts separated by a steel ring (5); the template (4) runs between the two parts and remains at tha same level preventing the tool from plunging into the material and, therefore, permitting to make a uniform molding. The adjustment of the template (4), through the pin (6) and its guide (7), permits to perform several roughing-out cuts as well as to move the template forward and backward until the molding is finished.
The following details complete the machine:
- guide (8) and driven (9) pulleys,
- roller (10),
- pilot columns (11),
- bearings (12) ,
- start-stop lever (13).
Without prejudice to the principle of the present invention, the machine can be constructed in forms and details different from those described above.

Claims

1 Portable machine to make moldings on marble, granite, travertine slabs and the like, having the following features:
- the machine is driven by a hydraulic engine (1) which receives energy by a small water plant collocated at a distance;.
- the handle (2) permits to set the number of revolutions per minute (0-9000);
- the flow of water coming out from the tool (U);
- the copying system permits to follow the profile of the slab and can be adjusted to remove the tool (U) when necessary for a better use.
2 The adjustment of the template (4), through the pin (6) and its guide (7), permits to perform several roughing-out cuts as well as to move the template forward and backward until the molding is finished.
3 The device comprises two parts separated by a steel ring (5); the template(4) runs between the two parts and remains at the same level preventing the tool from plunging into the material and, therefore, permitting to make a uniform molding.
PCT/IT1993/000014 1992-07-02 1993-02-18 Portable machine to make moldings on marble, granite, travertine slabs and the like WO1994001261A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM920503A IT1258408B (en) 1992-07-02 1992-07-02 PORTABLE DEVICE FOR THE EXECUTION OF EDGES ON MARBLE, GRANITE, TRAVERTINE AND SIMILAR SLABS.
ITRM92A000503 1992-07-02

Publications (1)

Publication Number Publication Date
WO1994001261A1 true WO1994001261A1 (en) 1994-01-20

Family

ID=11401089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1993/000014 WO1994001261A1 (en) 1992-07-02 1993-02-18 Portable machine to make moldings on marble, granite, travertine slabs and the like

Country Status (2)

Country Link
IT (1) IT1258408B (en)
WO (1) WO1994001261A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997026111A1 (en) * 1996-01-15 1997-07-24 Mauro Di Mattia Portable machine with positioning device for the working of hard materials
EP0881048A1 (en) * 1997-03-21 1998-12-02 DE NONI, Luciano Tool for for profiling edges of marble, granite, glass and plastic pieces or similar
WO1999015307A1 (en) * 1997-09-24 1999-04-01 Quintilio Lupi Supporting arrangement of hydrostatic bearings for machines for machining slabs of marble, stone and the like
US6086463A (en) * 1997-11-28 2000-07-11 Mattia; Mauro Di Tester with interchangeable inserts for grinding wheels
NL1011228C2 (en) * 1999-02-05 2000-08-08 Harold Harm Rengers Water-cooled machine for cutting concrete, stone, etc, is powered by electric motor via hydraulic circuit and is lighter than previous electro-hydraulic systems
FR2808469A1 (en) * 2000-05-03 2001-11-09 Claude Dourel Portable stone edge cutting and polishing machine for chamfering , granite, marble or other types of stone edges, contains several grinding wheels for various finishing operations
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327407A (en) * 1942-09-03 1943-08-24 Gen Motors Corp Deburring machine
DE1765168U (en) * 1957-08-09 1958-04-17 Lutz Kg Maschf Eugen ARRANGEMENT ON MILLING MACHINES, IN PARTICULAR ROUND MILLING, FOR PROFILING PARTS OF VARIOUS DESIGN.
US3374813A (en) * 1966-02-07 1968-03-26 Tillery Lawrence Ivan Portable sawmill apparatus
DE2362395A1 (en) * 1973-05-23 1975-06-19 Alex Walser Building blocks mfr - using milling cutters to obtain exact dimension on block height
US5044843A (en) * 1990-05-02 1991-09-03 Fred M. Velepec Co., Inc. Cutting tool
EP0478518A1 (en) * 1990-09-26 1992-04-01 Quintilio Lupi Improvement and enhancing of grinding wheels for the machine working of marble, granite and the like

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327407A (en) * 1942-09-03 1943-08-24 Gen Motors Corp Deburring machine
DE1765168U (en) * 1957-08-09 1958-04-17 Lutz Kg Maschf Eugen ARRANGEMENT ON MILLING MACHINES, IN PARTICULAR ROUND MILLING, FOR PROFILING PARTS OF VARIOUS DESIGN.
US3374813A (en) * 1966-02-07 1968-03-26 Tillery Lawrence Ivan Portable sawmill apparatus
DE2362395A1 (en) * 1973-05-23 1975-06-19 Alex Walser Building blocks mfr - using milling cutters to obtain exact dimension on block height
US5044843A (en) * 1990-05-02 1991-09-03 Fred M. Velepec Co., Inc. Cutting tool
EP0478518A1 (en) * 1990-09-26 1992-04-01 Quintilio Lupi Improvement and enhancing of grinding wheels for the machine working of marble, granite and the like

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997026111A1 (en) * 1996-01-15 1997-07-24 Mauro Di Mattia Portable machine with positioning device for the working of hard materials
EP0881048A1 (en) * 1997-03-21 1998-12-02 DE NONI, Luciano Tool for for profiling edges of marble, granite, glass and plastic pieces or similar
WO1999015307A1 (en) * 1997-09-24 1999-04-01 Quintilio Lupi Supporting arrangement of hydrostatic bearings for machines for machining slabs of marble, stone and the like
US6086463A (en) * 1997-11-28 2000-07-11 Mattia; Mauro Di Tester with interchangeable inserts for grinding wheels
NL1011228C2 (en) * 1999-02-05 2000-08-08 Harold Harm Rengers Water-cooled machine for cutting concrete, stone, etc, is powered by electric motor via hydraulic circuit and is lighter than previous electro-hydraulic systems
FR2808469A1 (en) * 2000-05-03 2001-11-09 Claude Dourel Portable stone edge cutting and polishing machine for chamfering , granite, marble or other types of stone edges, contains several grinding wheels for various finishing operations
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
IT1258408B (en) 1996-02-26
ITRM920503A0 (en) 1992-07-02
ITRM920503A1 (en) 1994-01-02

Similar Documents

Publication Publication Date Title
US7182080B1 (en) Apparatus and method for finishing stone tiles
US20060135041A1 (en) Stonecutting apparatus and method using saw and water jet
WO1994001261A1 (en) Portable machine to make moldings on marble, granite, travertine slabs and the like
CN100436093C (en) Multifunctional modular machine tool
ES2008380A6 (en) Portable hand tool, in particular angled grinding machine.
US5595170A (en) Portable machines for performing cuts in stone, marble granite and the like
CA2052233C (en) Improvement and enhancing of grinding wheels for the machine working of marble, granite and the like
US20200101639A1 (en) Material Trimming System
US6994001B2 (en) Device to produce round cross-section articles with complicated profiled surfaces
EP1370392A1 (en) Random-orbit head with lock-up feature
US5142826A (en) Universal abrader
EP0692341B1 (en) Chuck particularly for machining marble and the like
EP0876241B1 (en) Portable machine with positioning device for the working of hard materials
CN2445858Y (en) Improved grinding head of stones grinder
KR930010625B1 (en) Cutting device
ES2119684A1 (en) Machine for levelling off (equalizing) the thickness of terrazzo floor (paving) tiles and for machining (milling) same
SU1638012A1 (en) Machine for making facing boards of natural stone
SU755581A1 (en) Apparatus for working cracks
Parwate et al. Design and Manufacturing of Tumbling Machine
CN206937036U (en) A kind of metal polishing flash frock
JPH06262502A (en) Stone working machine and stone longitudinal joint cutting machine
Schwan et al. Economic polishing of granite
RU2099179C1 (en) Multi-purpose material-working machine
US1081576A (en) Stone-cutting machine.
Bhosale et al. Design and Manufacturing of Lathe Tool Post Grinding Attachment

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase