WO2015043884A3 - Meissel - Google Patents
Meissel Download PDFInfo
- Publication number
- WO2015043884A3 WO2015043884A3 PCT/EP2014/068499 EP2014068499W WO2015043884A3 WO 2015043884 A3 WO2015043884 A3 WO 2015043884A3 EP 2014068499 W EP2014068499 W EP 2014068499W WO 2015043884 A3 WO2015043884 A3 WO 2015043884A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chisel
- head
- shaft
- supporting surface
- tip
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders 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
-
- 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
- E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Knives (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Percussive Tools And Related Accessories (AREA)
- Milling Processes (AREA)
Abstract
Die Erfindung betrifft einen Meißel (10) mit einem Meißelkopf (11) und einem Meißelschaft (17), wobei der Meißelschaft im Bereich seines, dem Meißelkopf abgewandten Endes einen Gewindeabschnitt mit einem Gewinde (19) aufweist, wobei der Meißelkopf eine Meißelspitze (20) aus einem Hartwerkstoff trägt, und wobei der Meißelkopf im Bereich der dem Meißelschaft zugewandten Seite mit einer Stützfläche (15) ausgerüstet ist. Insbesondere bei der Verwendung von superharten Hartwerkstoffen für die Meißelspitze wird eine belastungsoptimierte Auslegung des Meißels dadurch erreicht, dass die Stützfläche (15) gewölbt ist.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14757943.7A EP3049620A2 (de) | 2013-09-26 | 2014-09-01 | Meissel |
US15/023,718 US10227870B2 (en) | 2013-09-26 | 2014-09-01 | Chisel |
US29/587,361 USD819098S1 (en) | 2013-09-26 | 2016-12-13 | Chisel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013110676.5 | 2013-09-26 | ||
DE102013110676.5A DE102013110676A1 (de) | 2013-09-26 | 2013-09-26 | Meißel |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/023,718 A-371-Of-International US10227870B2 (en) | 2013-09-26 | 2014-09-01 | Chisel |
US29/587,361 Continuation USD819098S1 (en) | 2013-09-26 | 2016-12-13 | Chisel |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015043884A2 WO2015043884A2 (de) | 2015-04-02 |
WO2015043884A3 true WO2015043884A3 (de) | 2015-10-22 |
Family
ID=51429307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/068499 WO2015043884A2 (de) | 2013-09-26 | 2014-09-01 | Meissel |
Country Status (6)
Country | Link |
---|---|
US (2) | US10227870B2 (de) |
EP (1) | EP3049620A2 (de) |
CN (2) | CN104514559B (de) |
DE (1) | DE102013110676A1 (de) |
TW (1) | TW201529952A (de) |
WO (1) | WO2015043884A2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD772315S1 (en) * | 2013-04-11 | 2016-11-22 | Betek Gmbh & Co. Kg | Chisel |
DE102013110676A1 (de) * | 2013-09-26 | 2015-03-26 | Betek Gmbh & Co. Kg | Meißel |
DE102014106484A1 (de) * | 2014-05-08 | 2015-11-12 | Betek Gmbh & Co. Kg | Schaftmeißel bzw. Befestigungsanordnung für einen Schaftmeißel |
DE102015119123A1 (de) * | 2015-11-06 | 2017-05-11 | Betek Gmbh & Co. Kg | Werkzeug mit einem Hartstoffmaterial |
USD778702S1 (en) * | 2016-01-11 | 2017-02-14 | Supplier Of Solutions, Llc | Tool support adapter block |
USD808449S1 (en) | 2016-03-11 | 2018-01-23 | Wirtgen Gmbh | Chisel |
DE102016108808A1 (de) | 2016-05-12 | 2017-11-16 | Betek Gmbh & Co. Kg | Meißel mit einem Stützelement mit einem Zentrieransatz |
USD817140S1 (en) * | 2017-03-24 | 2018-05-08 | Supplier Of Solutions, Llc | Tool support adapter block |
USD835692S1 (en) * | 2017-06-21 | 2018-12-11 | Wilian SUSIN | MIG welding contact tip |
DE102017011131A1 (de) * | 2017-12-01 | 2019-06-06 | Bomag Gmbh | Hochverschleißfester, einstückiger Meißelspitzenkörper, Fräsmeißel für eine Bodenfräsmaschine, Fräswalze sowie Bodenfräsmaschine |
DE102018109147A1 (de) * | 2018-04-17 | 2019-10-17 | Betek Gmbh & Co. Kg | Fräsmeißel |
JP1628605S (de) * | 2018-07-17 | 2019-04-08 | ||
AU201816544S (en) | 2018-08-01 | 2018-11-27 | Betek Gmbh & Co Kg | A chisel |
USD915591S1 (en) * | 2019-01-25 | 2021-04-06 | Beijing Smtp Technology Co., Ltd. | Ultrasonic cutter head for medical purpose |
USD960214S1 (en) | 2019-06-12 | 2022-08-09 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
USD959519S1 (en) | 2020-04-29 | 2022-08-02 | China Pacificarbide, Inc. | Milling bit |
USD941375S1 (en) * | 2020-04-29 | 2022-01-18 | China Pacificarbide, Inc. | Milling bit |
USD940768S1 (en) * | 2020-04-29 | 2022-01-11 | China Pacificarbide, Inc. | Milling bit |
USD934318S1 (en) * | 2020-04-29 | 2021-10-26 | China Pacificarbide, Inc. | Milling bit |
USD964440S1 (en) | 2020-05-26 | 2022-09-20 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
CA206764S (en) * | 2021-02-11 | 2023-01-06 | Element Six Gmbh | Road milling and planing pick tool |
CA206760S (en) * | 2021-02-11 | 2023-01-06 | Element Six Gmbh | Road milling and planing pick tool |
USD1003958S1 (en) * | 2021-02-11 | 2023-11-07 | Element Six Gmbh | Road milling and planing pick tool |
USD986300S1 (en) * | 2021-02-11 | 2023-05-16 | Element Six Gmbh | Road milling and planing pick tool |
US11585217B2 (en) * | 2021-03-11 | 2023-02-21 | Kennametal Inc. | Washerless cutting tool assembly |
USD982633S1 (en) | 2021-03-11 | 2023-04-04 | Kennametal Inc. | Washerless cutting tool assembly |
US12006825B2 (en) | 2021-03-11 | 2024-06-11 | Kennametal Inc. | Cutting tool with shank portion configured for limiting rotation and controlling orientation of the tool |
WO2023016648A1 (en) * | 2021-08-12 | 2023-02-16 | Construction Tools Gmbh | A shank pick releasing tool and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3441950C1 (de) * | 1984-11-16 | 1986-04-24 | Paurat GmbH, 4223 Voerde | Vorrichtung für die Halterung der Schneidmeißel sowie für die Steuerung der Bedüsungsmittelzufuhr bei einem Schneidkopf für eine Streckenvortriebsmaschine |
US6364420B1 (en) * | 1999-03-22 | 2002-04-02 | The Sollami Company | Bit and bit holder/block having a predetermined area of failure |
WO2004036063A1 (en) * | 2002-10-15 | 2004-04-29 | Genesis Mining Technologies (Proprietary) Limited | Clip for pick in a pick holder |
DE102007051911A1 (de) * | 2007-10-29 | 2009-05-07 | Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Schaftmeißel |
CN202165081U (zh) * | 2011-07-05 | 2012-03-14 | 江苏创一精锻有限公司 | 高强度高韧性新型一体式截齿 |
US20120080930A1 (en) * | 2009-01-22 | 2012-04-05 | Keystone Engineering & Manufacturing Corporation | Cutter with diamond bit tip |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240669A (en) | 1978-10-02 | 1980-12-23 | Joy Manufacturing Company | Mining cutter bit holder and mounting assemblies |
GB2167108B (en) * | 1984-11-16 | 1987-08-12 | Paurat F | Gallery driving machine cutting tool holder and spray supply control |
DE3644169A1 (de) * | 1986-12-23 | 1988-07-07 | Gewerk Eisenhuette Westfalia | Meisselsicherung fuer rundschaftmeissel, insbesondere zur verwendung bei walzenbrechern |
SE461165B (sv) * | 1987-06-12 | 1990-01-15 | Hans Olav Norman | Verktyg foer brytning, avverkning eller bearbetning av fasta material |
US5007685A (en) * | 1989-01-17 | 1991-04-16 | Kennametal Inc. | Trenching tool assembly with dual indexing capability |
DE4117396C1 (de) * | 1991-05-28 | 1992-04-23 | "Jaguar" Stahlwarenfabrik Gmbh & Co Kg, 5650 Solingen, De | |
UA73489C2 (en) * | 1998-12-08 | 2005-08-15 | Genisis Mining Technologies Pr | Cutting arrangement and sleeve for it |
US6244665B1 (en) * | 1999-02-17 | 2001-06-12 | Kennametal Pc Inc. | Cutting toolholder with recessed groove for cutting tool removal |
DE19908656C1 (de) * | 1999-02-27 | 2000-08-31 | Wirtgen Gmbh | Meißelhalterwechselsystem |
US6321623B1 (en) * | 1999-10-26 | 2001-11-27 | The Jendyk Company, Inc. | Jam-proof and tamper-resistant lug nut |
US6250535B1 (en) * | 2000-01-24 | 2001-06-26 | The Sollami Company | Method for bonding a tubular part in coaxial relationship with a part having a bore therein |
US6832882B2 (en) * | 2001-10-05 | 2004-12-21 | Illinois Tool Works Inc. | Fastener |
USD520035S1 (en) * | 2004-06-17 | 2006-05-02 | Betek Bergbau-Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Chisel |
DE102004030691B4 (de) | 2004-06-24 | 2008-12-18 | Wirtgen Gmbh | Werkzeug-Haltevorrichtung |
US7913727B2 (en) * | 2006-12-14 | 2011-03-29 | Green Kevin J | Stump cutting tool for use with a stump cutting apparatus |
DE102007030640B3 (de) * | 2007-07-02 | 2008-10-16 | Wirtgen Gmbh | Werkzeug |
WO2009072959A1 (en) * | 2007-12-05 | 2009-06-11 | Sandvik Intellectual Property Ab | Breaking or excavating tool with cemented tungsten carbide insert and ring, material removing machine incorporating such a tool and method of manufacturing such a tool |
DE102008045825B3 (de) * | 2008-09-05 | 2010-05-27 | Wirtgen Gmbh | Meißelhalter für eine Schrämmaschine, Straßenfräse, Suface-Miner oder dergleichen |
US8020941B2 (en) * | 2008-12-11 | 2011-09-20 | Keystone Engineering & Manufacturing Corporation | Cutter bit insert removal system and method |
US20100181820A1 (en) * | 2009-01-22 | 2010-07-22 | Latham Winchester E | Wear insert and retainer |
BE1018585A3 (nl) | 2009-07-06 | 2011-04-05 | Dredging Int | Snijkop voor het baggeren van grond, snijkopzuiger voorzien van een dergelijke snijkop, en gebruik van de snijkop voor het baggeren van grond. |
DE102009059189A1 (de) | 2009-12-17 | 2011-06-22 | Wirtgen GmbH, 53578 | Meißelhalter und Basisteil zur Aufnahme eines Meißelhalters |
USD636797S1 (en) * | 2009-12-23 | 2011-04-26 | Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Chisel bit |
US9458607B2 (en) * | 2010-04-06 | 2016-10-04 | Kennametal Inc. | Rotatable cutting tool with head portion having elongated projections |
CA2806762A1 (en) * | 2010-08-02 | 2012-02-09 | Sandvik Intellectual Property Ab | Rotatable grading pick with debris clearing feature, a tool and block assembly and a road grading machine |
RU2563008C2 (ru) * | 2010-12-03 | 2015-09-10 | Виртген Гмбх | Резцедержатель и система резцедержателя с резцедержателем и корпусом |
DE102011051525A1 (de) | 2011-07-04 | 2013-01-10 | Wirtgen Gmbh | Meißelhalter für eine Bodenbearbeitungsmaschine |
US20130181501A1 (en) * | 2012-01-17 | 2013-07-18 | David R. Hall | Pick with Threaded Shank |
USD772315S1 (en) * | 2013-04-11 | 2016-11-22 | Betek Gmbh & Co. Kg | Chisel |
DE102013110680A1 (de) * | 2013-09-26 | 2015-03-26 | Betek Gmbh & Co. Kg | Meißelhalter und Kombination eines Meißelhalters mit einem Meißel |
DE102013110676A1 (de) * | 2013-09-26 | 2015-03-26 | Betek Gmbh & Co. Kg | Meißel |
DE102015002712A1 (de) * | 2014-03-10 | 2015-09-10 | Bomag Gmbh | Rundschaftmeißelanordnung, Sicherungsring für eine Rundschaftmeißelanordnung, Set mit einer Spannhülse und einem Sicherungsring und Verfahren zum Sichern eines Rundschaftmeißels in einem Meißelhalter |
DE102014106484A1 (de) * | 2014-05-08 | 2015-11-12 | Betek Gmbh & Co. Kg | Schaftmeißel bzw. Befestigungsanordnung für einen Schaftmeißel |
USD742948S1 (en) * | 2014-12-11 | 2015-11-10 | Kennametal Inc. | Cutting bit |
USD808449S1 (en) * | 2016-03-11 | 2018-01-23 | Wirtgen Gmbh | Chisel |
-
2013
- 2013-09-26 DE DE102013110676.5A patent/DE102013110676A1/de not_active Withdrawn
-
2014
- 2014-09-01 WO PCT/EP2014/068499 patent/WO2015043884A2/de active Application Filing
- 2014-09-01 EP EP14757943.7A patent/EP3049620A2/de not_active Withdrawn
- 2014-09-01 US US15/023,718 patent/US10227870B2/en not_active Expired - Fee Related
- 2014-09-25 CN CN201410498637.8A patent/CN104514559B/zh not_active Expired - Fee Related
- 2014-09-25 CN CN201420556337.6U patent/CN204126648U/zh not_active Expired - Fee Related
- 2014-09-25 TW TW103133328A patent/TW201529952A/zh unknown
-
2016
- 2016-12-13 US US29/587,361 patent/USD819098S1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3441950C1 (de) * | 1984-11-16 | 1986-04-24 | Paurat GmbH, 4223 Voerde | Vorrichtung für die Halterung der Schneidmeißel sowie für die Steuerung der Bedüsungsmittelzufuhr bei einem Schneidkopf für eine Streckenvortriebsmaschine |
US6364420B1 (en) * | 1999-03-22 | 2002-04-02 | The Sollami Company | Bit and bit holder/block having a predetermined area of failure |
WO2004036063A1 (en) * | 2002-10-15 | 2004-04-29 | Genesis Mining Technologies (Proprietary) Limited | Clip for pick in a pick holder |
DE102007051911A1 (de) * | 2007-10-29 | 2009-05-07 | Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Schaftmeißel |
US20120080930A1 (en) * | 2009-01-22 | 2012-04-05 | Keystone Engineering & Manufacturing Corporation | Cutter with diamond bit tip |
CN202165081U (zh) * | 2011-07-05 | 2012-03-14 | 江苏创一精锻有限公司 | 高强度高韧性新型一体式截齿 |
Also Published As
Publication number | Publication date |
---|---|
DE102013110676A1 (de) | 2015-03-26 |
CN204126648U (zh) | 2015-01-28 |
TW201529952A (zh) | 2015-08-01 |
US20160230551A1 (en) | 2016-08-11 |
WO2015043884A2 (de) | 2015-04-02 |
CN104514559A (zh) | 2015-04-15 |
USD819098S1 (en) | 2018-05-29 |
CN104514559B (zh) | 2017-10-27 |
US10227870B2 (en) | 2019-03-12 |
EP3049620A2 (de) | 2016-08-03 |
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