EP0839608A1 - A polishing and smoothing machine for slabs, tiles and the like. - Google Patents
A polishing and smoothing machine for slabs, tiles and the like. Download PDFInfo
- Publication number
- EP0839608A1 EP0839608A1 EP97830510A EP97830510A EP0839608A1 EP 0839608 A1 EP0839608 A1 EP 0839608A1 EP 97830510 A EP97830510 A EP 97830510A EP 97830510 A EP97830510 A EP 97830510A EP 0839608 A1 EP0839608 A1 EP 0839608A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- platform
- rotation axis
- frontal
- machine
- rotating
- 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
Links
Images
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
- 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
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
Definitions
- Each brush 4 is constituted by a disc 40.
- Bristles 41 are arranged in a circular crown on the downwards-turned face of the disc 40, which bristles can be made of any of various materials.
- they are made of a composite, the preference being for a plastic material functioning as a bond comprising abrasive particles of a predetermined granulometry.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
Claims (11)
- A polishing-smoothing machine for slabs, tiles and the like, comprising: a mobile rest plane (1) for the slabs or tiles (2), whereon the slabs or tiles (2) are conveyed in a predetermined direction;a rotating platform (3, 3'), commanded to rotate about an incident axis on said mobile rest plane (1) and provided with at least one frontal rotating brush (4, 4') which rotates about an axis not coinciding with the rotation axis of the platform (3, 3') and which is predisposed to operate in contact with at least one slab or tile (2) situated on said plane (1);said rotation axis of said at least one frontal rotating brush (4, 4') being inclined, having a inclination which is predetermined with respect to a perpendicular of said mobile rest plane (1).
- The machine of claim 1, characterised in that the rotation axis of said platform (3, 3') is contained in a plane which is parallel to an advancement direction of the slabs or tiles (2) on said mobile plane (1) and which is perpendicular to said mobile plane (1).
- The machine of claim 2, characterised in that the at least one frontal rotating brush (4, 4') is mounted idle on said platform (3, 3'), having full freedom rotation about an axis thereof.
- The machine of claim 3, characterised in that the rotation axis of the platform (3, 3') and the rotation axis of the at least one frontal rotating brush (4, 4') are coplanar.
- The machine of claim 4, characterised in that the rotation axis of the platform (3) is perpendicular to the mobile rest plane (1).
- The machine of claim 5, characterised in that the rotation axis of the at least one frontal rotating brush (4) is inclined with respect to the perpendicular of the mobile rest plane (1), said perpendicular axis being parallel to the rotation axis of said platform (3), with a small-entity inclination angle.
- The machine of claim 1, characterised in that the at least one frontal rotating brush (4, 4') is constituted by a disc (40) on a face of which bristles (41) are fixed and arranged in a circular crown pattern; said bristles (41) exhibiting a composite structure constituted by a plastic material functioning as a bond and containing particles of abrasive material.
- The machine of any one of the preceding claims, characterised in that said rotating platform (3) is provided with a plurality of said frontal rotating brushes (4) which are arranged in such a way as to form a crown configuration about the rotation axis of the platform (3).
- The machine of claim 8, characterised in that the frontal rotating brushes (4) of said plurality of brushes exhibit rotation axes which are equally inclined with respect to the rotation axis of the platform (3).
- The machine of any one of the preceding claims from 1 to 4 and claim 7, characterised in that the rotation axis of said rotating platform (3') is inclined, with a small entity of inclination, with respect to the perpendicular of said mobile rest plane (1); the rotation axis of said at least one frontal rotating brush (4') being parallel to the rotation axis of the platform (3').
- The machine of claim 10, characterised in that said rotating platform (3') is provided with a plurality of said frontal rotating brushes (4'), which are arranged in such a way as to form a crown about the rotation axis of the platform.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO960144 | 1996-11-04 | ||
IT96MO000144A IT1287499B1 (en) | 1996-11-04 | 1996-11-04 | POLISHING-SMOOTHING MACHINE FOR SLABS, TILES AND SIMILAR |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0839608A1 true EP0839608A1 (en) | 1998-05-06 |
EP0839608B1 EP0839608B1 (en) | 2001-05-23 |
Family
ID=11386173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97830510A Expired - Lifetime EP0839608B1 (en) | 1996-11-04 | 1997-10-10 | A polishing and smoothing machine for slabs, tiles and the like. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0839608B1 (en) |
DE (1) | DE69704918T2 (en) |
ES (1) | ES2157057T3 (en) |
IT (1) | IT1287499B1 (en) |
PT (1) | PT839608E (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0937540A2 (en) * | 1998-02-24 | 1999-08-25 | ONIX S.r.l. | Sanding-polishing machine for slabs, tiles and the like |
EP1174054A1 (en) * | 2000-07-21 | 2002-01-23 | Richard Scheuerlein | Method and apparatus for smoothing and reducing the hygroscopicity of the surface of a concrete construction element |
WO2008064637A1 (en) * | 2006-12-01 | 2008-06-05 | Fleissner Gmbh | Method and device for producing web material having a fluffy surface, and web material produced accordingly |
DE10338682B4 (en) * | 2002-09-25 | 2010-03-18 | Georg Weber | Device for processing substantially flat workpieces |
ITVI20110025A1 (en) * | 2011-02-11 | 2012-08-12 | Alba Paolo | HEAD OF WHEELS TO BE MOUNTED ON SANDING MACHINES OF STONE MATERIALS, AS MARBLE, GRANITE AND SIMILAR |
CN108284377A (en) * | 2017-01-09 | 2018-07-17 | 广东科达洁能股份有限公司 | A kind of ceramic tile compound motion track burnishing device and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10125448A1 (en) * | 2001-05-25 | 2002-12-05 | Paul Wasmer | Grinding machine for finishing concrete or stone workpieces has rotary driven support disc and grinding tools inclined relative to workpiece support to allow air cooling when grinding parts are not in engagement |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4319434A (en) * | 1980-05-08 | 1982-03-16 | R/B Manufacturing, Inc. | Surface processing machine |
FR2584011A1 (en) * | 1985-06-28 | 1987-01-02 | Renault | Brushing head, in particular for machining centres |
US4854081A (en) * | 1987-03-13 | 1989-08-08 | Pola E Massa S.N.C. Di Pola C. E M. & Massa G. | Device for treating printed circuit boards, in particular for pumicing and trimming |
EP0342315A2 (en) * | 1988-05-19 | 1989-11-23 | KADIA-Maschinenbau Kopp GmbH & Co. | Machine for deburring work pieces |
WO1995030515A1 (en) * | 1994-05-06 | 1995-11-16 | Sirt Societa' Industriale Ricerca Tecnologica S.R.L. | A machine for smoothing/polishing flat slabs, in particular of ceramic material, natural stone, or other equivalent materials |
-
1996
- 1996-11-04 IT IT96MO000144A patent/IT1287499B1/en active IP Right Grant
-
1997
- 1997-10-10 EP EP97830510A patent/EP0839608B1/en not_active Expired - Lifetime
- 1997-10-10 ES ES97830510T patent/ES2157057T3/en not_active Expired - Lifetime
- 1997-10-10 DE DE69704918T patent/DE69704918T2/en not_active Expired - Fee Related
- 1997-10-10 PT PT97830510T patent/PT839608E/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4319434A (en) * | 1980-05-08 | 1982-03-16 | R/B Manufacturing, Inc. | Surface processing machine |
FR2584011A1 (en) * | 1985-06-28 | 1987-01-02 | Renault | Brushing head, in particular for machining centres |
US4854081A (en) * | 1987-03-13 | 1989-08-08 | Pola E Massa S.N.C. Di Pola C. E M. & Massa G. | Device for treating printed circuit boards, in particular for pumicing and trimming |
EP0342315A2 (en) * | 1988-05-19 | 1989-11-23 | KADIA-Maschinenbau Kopp GmbH & Co. | Machine for deburring work pieces |
WO1995030515A1 (en) * | 1994-05-06 | 1995-11-16 | Sirt Societa' Industriale Ricerca Tecnologica S.R.L. | A machine for smoothing/polishing flat slabs, in particular of ceramic material, natural stone, or other equivalent materials |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0937540A2 (en) * | 1998-02-24 | 1999-08-25 | ONIX S.r.l. | Sanding-polishing machine for slabs, tiles and the like |
EP0937540A3 (en) * | 1998-02-24 | 2000-05-24 | ONIX S.r.l. | Sanding-polishing machine for slabs, tiles and the like |
EP1174054A1 (en) * | 2000-07-21 | 2002-01-23 | Richard Scheuerlein | Method and apparatus for smoothing and reducing the hygroscopicity of the surface of a concrete construction element |
DE10338682B4 (en) * | 2002-09-25 | 2010-03-18 | Georg Weber | Device for processing substantially flat workpieces |
WO2008064637A1 (en) * | 2006-12-01 | 2008-06-05 | Fleissner Gmbh | Method and device for producing web material having a fluffy surface, and web material produced accordingly |
ITVI20110025A1 (en) * | 2011-02-11 | 2012-08-12 | Alba Paolo | HEAD OF WHEELS TO BE MOUNTED ON SANDING MACHINES OF STONE MATERIALS, AS MARBLE, GRANITE AND SIMILAR |
CN108284377A (en) * | 2017-01-09 | 2018-07-17 | 广东科达洁能股份有限公司 | A kind of ceramic tile compound motion track burnishing device and method |
CN108284377B (en) * | 2017-01-09 | 2023-12-19 | 广东科达洁能股份有限公司 | Ceramic tile composite motion trail polishing method |
Also Published As
Publication number | Publication date |
---|---|
EP0839608B1 (en) | 2001-05-23 |
ITMO960144A0 (en) | 1996-11-04 |
DE69704918D1 (en) | 2001-06-28 |
IT1287499B1 (en) | 1998-08-06 |
ES2157057T3 (en) | 2001-08-01 |
PT839608E (en) | 2001-09-28 |
DE69704918T2 (en) | 2001-11-15 |
ITMO960144A1 (en) | 1998-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6231429B1 (en) | Process for edging of glass blanks through simultaneous machining of plural edges | |
CN103978409A (en) | Timber polishing and sanding equipment and processing technology thereof | |
KR101333296B1 (en) | Apparatus for grinding a surface of a tile | |
JP2012176480A (en) | Grinding and polishing apparatus for deck surface | |
EP0839608B1 (en) | A polishing and smoothing machine for slabs, tiles and the like. | |
US3347596A (en) | Portable surfacing machine for terrazzo floors | |
CN107498446A (en) | The elastic polished equipment and method of a kind of special-shaped workpiece | |
JPS63502649A (en) | Manufacturing method and device for polished smooth glass | |
CN208163293U (en) | A kind of automatic stone edge polisher | |
CN211728606U (en) | Sander with high safety performance | |
JPH01121159A (en) | Method and device for mechanically grinding and polishing inorganic material, particularly, surface of glass | |
JP3004583U (en) | Stone polishing machine | |
CN206912872U (en) | Horizontal resinder | |
EP0937540A2 (en) | Sanding-polishing machine for slabs, tiles and the like | |
CN210588504U (en) | Glass product surface polishing device | |
US3651604A (en) | Process for improving surface finish on clad aluminum sheets | |
JPS6039506B2 (en) | Workpiece surface finishing equipment | |
SE0400328D0 (en) | processing Machine | |
JP2696162B2 (en) | Method and apparatus for removing efflorescence from concrete pole | |
JP2001121392A (en) | Glass article finishing device | |
CN214817615U (en) | Stone material processing is with burnishing and polishing device | |
CN110948315A (en) | Woodwork polishing device | |
JPH0487765A (en) | Stone polishing machine | |
CN210732037U (en) | Polishing device for manufacturing ceramic special-shaped piece | |
KR200240173Y1 (en) | Border abrasive blasting machine for terrazzo-stairs panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT PT |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
17P | Request for examination filed |
Effective date: 19980930 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES LI |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE DK ES LI |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE ES FR GB IT PT |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20001016 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT PT |
|
REF | Corresponds to: |
Ref document number: 69704918 Country of ref document: DE Date of ref document: 20010628 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2157057 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20010619 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20031003 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20031008 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20031023 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20031028 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20031126 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041011 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050411 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050503 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20041010 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050630 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20050411 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051010 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20041011 |