ES2079447T3 - Hoja de sierra circular para cortar ranuras en hormigon. - Google Patents
Hoja de sierra circular para cortar ranuras en hormigon.Info
- Publication number
- ES2079447T3 ES2079447T3 ES90310812T ES90310812T ES2079447T3 ES 2079447 T3 ES2079447 T3 ES 2079447T3 ES 90310812 T ES90310812 T ES 90310812T ES 90310812 T ES90310812 T ES 90310812T ES 2079447 T3 ES2079447 T3 ES 2079447T3
- Authority
- ES
- Spain
- Prior art keywords
- cutting
- saw blade
- concrete
- notch
- circular saw
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
-
- 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
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
-
- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
- B28D1/122—Circular saw blades with exchangeable cutter bits or cutter segments
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
UN CONJUNTO DE HOJA DE SIERRA CIRCULAR MEJORADA PARA CORTAR EN UN UNICO PASO UNA MUESCA DE DOS HILERAS EN UN PASO DE SUPERFICIE DE HORMIGON. EL CUERPO DE LA HOJA DE SIERRA TIENE UNA PRIMERA HILERA DE ELEMENTOS DE CORTE EN FORMA DE MATRICES METALICAS QUE CONTIENEN PARTICULAS DE DIAMANTE FRAGMENTADO FIJADAS A LA PERIFERIA DEL CUERPO DE LA HOJA. UNA DIVERSIDAD DE BLOQUES DE CORTE FORMADOS DEL MISMO MATERIAL QUE LOS ELEMENTOS DE CORTE ESTAN COLOCADOS EN UNA CONFIGURACION CIRCULAR INTERMEDIOS ENTRE LA PERIFERIA Y EL CENTRO DEL CUERPO DE LA HOJA. LOS BLOQUES DE CORTE ESTAN FIJADOS AL CUERPO DE LA HOJA DE FORMA QUE COLOCAN LAS CARAS DE CORTE SOBRE LOS BLOQUES DE CORTE EN CADA LADO DE LA HOJA MEDIANTE LO CUAL LAS CARAS DE CORTE COACTUAN PARA CORTAR UNA MUESCA EN EL HORMIGON POR ENCIMA Y MAS ANCHO QUE EL CORTE DE LA MUESCA POR LOS ELEMENTOS DE CORTE PERIFERICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/416,858 US4930487A (en) | 1989-10-04 | 1989-10-04 | Cement cutting blade |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2079447T3 true ES2079447T3 (es) | 1996-01-16 |
Family
ID=23651594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90310812T Expired - Lifetime ES2079447T3 (es) | 1989-10-04 | 1990-10-03 | Hoja de sierra circular para cortar ranuras en hormigon. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4930487A (es) |
EP (1) | EP0421753B1 (es) |
AU (1) | AU632172B2 (es) |
CA (1) | CA2026870C (es) |
DE (1) | DE69023734T2 (es) |
ES (1) | ES2079447T3 (es) |
ZA (1) | ZA907895B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184597A (en) * | 1990-04-27 | 1993-02-09 | Edward Chiuminatta | Apparatus and method for cutting unhardened concrete |
US5285768A (en) * | 1992-08-28 | 1994-02-15 | Sanders Saws, Inc. | Two tier groove cutting circular saw blade with anti-undercut features |
US5197453A (en) * | 1992-08-28 | 1993-03-30 | Sanders Saws, Inc. | Two-tier groove cutting circular saw blade with multiple core assembly |
US5316416A (en) * | 1992-09-29 | 1994-05-31 | Ehwa Diamond Ind. Co., Ltd. | Diamond cutting tool for hard articles |
US5537987A (en) * | 1994-04-13 | 1996-07-23 | Suruga Kogyo Ltd. | Apparatus and method for processing and cutting structural concrete |
US5662387A (en) * | 1995-11-08 | 1997-09-02 | Bartkowiak; James A. | Cutter head and method for mining hard rock |
US6203416B1 (en) * | 1998-09-10 | 2001-03-20 | Atock Co., Ltd. | Outer-diameter blade, inner-diameter blade, core drill and processing machines using same ones |
JP3444819B2 (ja) * | 1999-07-05 | 2003-09-08 | 株式会社ノリタケスーパーアブレーシブ | 回転円盤砥石 |
KR100382274B1 (ko) * | 2000-11-16 | 2003-05-09 | 주식회사유신코퍼레이션 | 콘크리트 포장 균열방지용 커터기 |
KR100531499B1 (ko) * | 2002-02-08 | 2005-11-28 | 이화다이아몬드공업 주식회사 | 다이아몬드 공구용 절삭팁 및 다이아몬드 공구 |
US20030186636A1 (en) * | 2002-03-27 | 2003-10-02 | Devrim Akyuz | Tool for cutting solid materials |
US6892719B2 (en) | 2002-04-10 | 2005-05-17 | Soff-Cut International, Inc. | Blade for cutting concrete |
US7055515B2 (en) * | 2004-06-08 | 2006-06-06 | Ralph Carl Bishop | Saw blade with varied finishing elements |
US7210474B2 (en) * | 2005-03-23 | 2007-05-01 | Saint-Gobain Abrasives Technology Company | Saw blade with cutting depth gauge |
US7100651B1 (en) * | 2005-08-09 | 2006-09-05 | Sandvik Intellectual Property Ab | Stump grinding disk and wear strips therefor |
EP3827951B1 (en) * | 2010-01-26 | 2022-12-14 | Husqvarna Ab | Blade assembly for a flexible member laying machine |
US20140345893A1 (en) * | 2013-01-25 | 2014-11-27 | Richard L. Christie | Coulter blade with varied teeth and inserts and method of using same |
US9527146B2 (en) * | 2013-10-04 | 2016-12-27 | Toronto Saw Works Inc. | Oscillating saw blades |
CN105345936B (zh) * | 2015-12-07 | 2017-06-13 | 福建省晋江市和盛机械有限公司 | 可拆刀头的切割锯片及其刀轮安装结构和拆装方法 |
DE102016001290A1 (de) * | 2016-02-05 | 2017-08-10 | Andreas Rupprecht | Fahrbares Gerät zum Trocken- und Nassschnitt in Oberflächen mit Schnittwinkeleinstellung, Feinstaubabsaugung, Liftachse und Schwenkarm für Bedienpult |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU259124A (es) * | ||||
GB616664A (en) * | 1946-09-19 | 1949-01-25 | Arthur Fredrick Johns | An improved circular saw |
US2659398A (en) * | 1951-06-08 | 1953-11-17 | Hervey G Marvin | Kerf planing saw |
US3016661A (en) * | 1959-11-02 | 1962-01-16 | Waldemar C Nidlsen | Cutting device |
US3122030A (en) * | 1960-08-23 | 1964-02-25 | Super Cut | Method of assembling a rotary saw blade with peripheral diamond teeth |
US3127887A (en) * | 1963-03-05 | 1964-04-07 | Super Cut | Diamond saw blade assembly for routing and regrooving concrete joints |
US3377932A (en) * | 1965-11-12 | 1968-04-16 | Atkinson Guy F Co | Pavement grooving apparatus |
US3519040A (en) * | 1966-07-14 | 1970-07-07 | Arthur H Demsky | Edge saw |
DE1652523A1 (de) * | 1967-12-28 | 1971-04-08 | Rolf Eichenlaub | Saegeblatt zum Saegen von Stein |
DE1957848A1 (de) * | 1969-11-18 | 1971-05-27 | Theresia Tullius | Mehrstufig und mehrbahnig zum Eingriff kommendes Schleif- und Polierwerkzeug zur Bearbeitung von Stein-,Betonbloecken u.dgl. |
US3612611A (en) * | 1970-04-16 | 1971-10-12 | Concut Inc | Rotary cutter assembly for a pavement grooving machine |
US3753430A (en) * | 1972-06-14 | 1973-08-21 | E Oas | Saw-grinder combination for thin rock section machines |
US3886925A (en) * | 1973-06-20 | 1975-06-03 | Barrie F Regan | Cutting wheel |
JPS5565077A (en) * | 1978-10-30 | 1980-05-16 | Matsushita Electric Ind Co Ltd | Combined wheel |
GB2061817B (en) * | 1979-10-25 | 1982-12-01 | Supreme Saw Works Ltd | Circular saw assembly |
US4456303A (en) * | 1982-04-05 | 1984-06-26 | Due Joseph E | Machine and method for grooving pavement |
DE8508703U1 (de) * | 1985-03-23 | 1985-05-15 | Richard Felde Gmbh & Co Kg, 5630 Remscheid | Kreissägeblatt, insbesondere für Vorschnittmaschinen |
DE8806779U1 (es) * | 1988-05-25 | 1989-06-22 | Kornbusch, , Louis Felix Friedbert, 6200 Wiesbaden, De |
-
1989
- 1989-10-04 US US07/416,858 patent/US4930487A/en not_active Expired - Fee Related
-
1990
- 1990-10-03 ES ES90310812T patent/ES2079447T3/es not_active Expired - Lifetime
- 1990-10-03 CA CA002026870A patent/CA2026870C/en not_active Expired - Fee Related
- 1990-10-03 ZA ZA907895A patent/ZA907895B/xx unknown
- 1990-10-03 DE DE69023734T patent/DE69023734T2/de not_active Expired - Fee Related
- 1990-10-03 EP EP90310812A patent/EP0421753B1/en not_active Expired - Lifetime
- 1990-10-04 AU AU63789/90A patent/AU632172B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ZA907895B (en) | 1991-08-28 |
CA2026870A1 (en) | 1991-04-05 |
EP0421753A2 (en) | 1991-04-10 |
CA2026870C (en) | 1994-09-06 |
DE69023734T2 (de) | 1996-05-30 |
DE69023734D1 (de) | 1996-01-04 |
US4930487A (en) | 1990-06-05 |
AU632172B2 (en) | 1992-12-17 |
EP0421753B1 (en) | 1995-11-22 |
EP0421753A3 (en) | 1991-10-09 |
AU6378990A (en) | 1991-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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