ATE289906T1 - DEVICE AND METHOD FOR ROUGH GRINDING OF CAST CONCRETE BLOCKS - Google Patents
DEVICE AND METHOD FOR ROUGH GRINDING OF CAST CONCRETE BLOCKSInfo
- Publication number
- ATE289906T1 ATE289906T1 AT02729706T AT02729706T ATE289906T1 AT E289906 T1 ATE289906 T1 AT E289906T1 AT 02729706 T AT02729706 T AT 02729706T AT 02729706 T AT02729706 T AT 02729706T AT E289906 T1 ATE289906 T1 AT E289906T1
- Authority
- AT
- Austria
- Prior art keywords
- blocks
- roughing
- concrete blocks
- concrete
- surface sections
- Prior art date
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
- B28D1/006—Artificial ageing of stones; Providing stones with an antique appearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/089—Using impacting tools
-
- 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
- B28D1/181—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 using cutters loosely mounted on a turning tool support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Road Paving Structures (AREA)
- Disintegrating Or Milling (AREA)
Abstract
An apparatus (10, 10A, 10B, 10C, 10D) and method for roughing surfaces and edges (C') of concrete casted blocks (C), comprising a block support surface (12) having a plurality of surface sections (17, 18, 19, 20). A first (17, 18, 19) of the surface sections has a rear end (17R, 18R, 19R) thereof above an adjacent front end (18F, 19F, 20F) of a second (18, 19, 20) of the surface sections to create a ledge (L) for projecting a leading edge portion (C') of concrete blocks (C) conveyed over the first surface section (17, 18, 19). A first roughing device (30, 40, 50) has a plurality of impacting elements (34, 44, 54) thereon for roughing concrete blocks (C). The first roughing device (30, 40, 50) is disposed generally above the rear end (17R, 18R, 19R) of the first surface section (17, 18, 19) for abrading a projecting leading edge portion (C') of each concrete block (C) as they are conveyed over the rear end (17R, 18R, 19R). A conveyor (60) displaces concrete blocks (C) over the first (17, 18, 19) and second (18, 19, 20) surface sections, the blocks (C) being tilted when reaching a predetermined position over the ledge (L) to avoid being abraded by the roughing device (30, 40, 50).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002349095A CA2349095C (en) | 2001-05-28 | 2001-05-28 | Apparatus and method for roughing surfaces of concrete casted blocks |
PCT/CA2002/000739 WO2002096610A1 (en) | 2001-05-28 | 2002-05-22 | Apparatus and method for roughing surface of concrete casting blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE289906T1 true ATE289906T1 (en) | 2005-03-15 |
Family
ID=4169150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02729706T ATE289906T1 (en) | 2001-05-28 | 2002-05-22 | DEVICE AND METHOD FOR ROUGH GRINDING OF CAST CONCRETE BLOCKS |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1390183B1 (en) |
JP (1) | JP2004526602A (en) |
AT (1) | ATE289906T1 (en) |
CA (1) | CA2349095C (en) |
DE (1) | DE60203110T2 (en) |
ES (1) | ES2239229T3 (en) |
MX (1) | MXPA03010899A (en) |
PL (1) | PL199360B1 (en) |
RU (1) | RU2289506C2 (en) |
WO (1) | WO2002096610A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005056163B4 (en) | 2005-06-22 | 2023-04-13 | Baustoffwerke Gebhart & Söhne GmbH & Co. KG | Method and device for artificially aging stones |
JP5021441B2 (en) * | 2007-12-12 | 2012-09-05 | 株式会社タイガーマシン製作所 | Concrete block scraping method and concrete block scraping device |
EP4257318A1 (en) | 2022-04-01 | 2023-10-11 | FC Sonderkonstruktion GmbH | Device and method for working moulded bricks |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB484154A (en) * | 1936-10-28 | 1938-04-28 | Edwin Barker Jones | Improvements in or relating to the treatment of plastic materials for producing bricks, tiles and the like |
US4147491A (en) * | 1978-01-27 | 1979-04-03 | Richtex Corporation | Apparatus for forming simulated old brick |
EP0401462A3 (en) * | 1989-06-05 | 1991-01-30 | Metten Produktions- Und Handels Gmbh | Process for making and/or handling concrete blocks |
DE3927601A1 (en) * | 1989-08-22 | 1991-03-14 | Sf Vollverbundstein | Top surface treatment for stone products - is for concrete-paving stones and involves milling machine to remove 3 mm from top surface within 24 hours of casting |
DE4142396C2 (en) * | 1991-12-20 | 1995-06-08 | Munderkingen Betonwerke | Surface treatment device |
CA2127191C (en) * | 1994-06-30 | 1999-11-23 | Robert B. Shouldice | Artificial stone and method and apparatus for producing same |
US6109906A (en) * | 1997-09-30 | 2000-08-29 | Groupe Permacon Inc. | Apparatus for treating concrete blocks |
DE19845174A1 (en) * | 1998-10-01 | 2000-04-06 | Sf Koop Gmbh Beton Konzepte | Method and device for mechanical processing of concrete blocks |
-
2001
- 2001-05-28 CA CA002349095A patent/CA2349095C/en not_active Expired - Lifetime
-
2002
- 2002-05-22 JP JP2002593112A patent/JP2004526602A/en active Pending
- 2002-05-22 DE DE60203110T patent/DE60203110T2/en not_active Expired - Fee Related
- 2002-05-22 ES ES02729706T patent/ES2239229T3/en not_active Expired - Lifetime
- 2002-05-22 PL PL366523A patent/PL199360B1/en unknown
- 2002-05-22 EP EP02729706A patent/EP1390183B1/en not_active Expired - Lifetime
- 2002-05-22 WO PCT/CA2002/000739 patent/WO2002096610A1/en active IP Right Grant
- 2002-05-22 AT AT02729706T patent/ATE289906T1/en not_active IP Right Cessation
- 2002-05-22 RU RU2003137573/03A patent/RU2289506C2/en not_active IP Right Cessation
- 2002-05-22 MX MXPA03010899A patent/MXPA03010899A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2349095C (en) | 2006-11-28 |
EP1390183A1 (en) | 2004-02-25 |
DE60203110T2 (en) | 2006-05-18 |
MXPA03010899A (en) | 2004-11-22 |
DE60203110D1 (en) | 2005-04-07 |
WO2002096610A1 (en) | 2002-12-05 |
RU2289506C2 (en) | 2006-12-20 |
CA2349095A1 (en) | 2002-11-28 |
EP1390183B1 (en) | 2005-03-02 |
RU2003137573A (en) | 2005-05-27 |
PL366523A1 (en) | 2005-02-07 |
PL199360B1 (en) | 2008-09-30 |
JP2004526602A (en) | 2004-09-02 |
ES2239229T3 (en) | 2005-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |