NL7313160A - - Google Patents

Info

Publication number
NL7313160A
NL7313160A NL7313160A NL7313160A NL7313160A NL 7313160 A NL7313160 A NL 7313160A NL 7313160 A NL7313160 A NL 7313160A NL 7313160 A NL7313160 A NL 7313160A NL 7313160 A NL7313160 A NL 7313160A
Authority
NL
Netherlands
Application number
NL7313160A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5857307&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL7313160(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of NL7313160A publication Critical patent/NL7313160A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
NL7313160A 1972-09-25 1973-09-25 NL7313160A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246965 DE2246965A1 (de) 1972-09-25 1972-09-25 Spiralbohrer

Publications (1)

Publication Number Publication Date
NL7313160A true NL7313160A (cs) 1974-03-27

Family

ID=5857307

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313160A NL7313160A (cs) 1972-09-25 1973-09-25

Country Status (4)

Country Link
DE (1) DE2246965A1 (cs)
FR (1) FR2200077B1 (cs)
GB (1) GB1395855A (cs)
NL (1) NL7313160A (cs)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222690A (en) * 1977-12-03 1980-09-16 Ryosuke Hosoi Drill having cutting edges with the greatest curvature at the central portion thereof
DE3611998A1 (de) * 1986-04-09 1987-10-15 Guehring Gottlieb Fa Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen
DE3615940A1 (de) * 1986-05-12 1987-11-19 Guehring Gottlieb Fa Verfahren zum einbringen tiefer loecher in ein werkstueck
DE4314868C2 (de) * 1993-05-05 2002-05-16 Hawera Probst Kg Hartmetall Bohrwerkzeug
JPH11500967A (ja) * 1995-03-03 1999-01-26 コメート プレツィジオーンスヴェルクツォイゲ ローベルト ブロイニング ゲゼルシャフト ミット ベシュレンクテル ハフツング 穿孔工具
DE19543233A1 (de) * 1995-11-07 1997-05-15 Johne & Co Praezisionswerkzeug Bohrwerkzeug mit auswechselbarer Spitze
SE511429C2 (sv) * 1996-09-13 1999-09-27 Seco Tools Ab Verktyg, skärdel, verktygskropp för skärande bearbetning samt metod för montering av skärdel till verktygskropp
IL120948A0 (en) * 1997-05-29 1997-09-30 Iscar Ltd Cutting tool assembly
US6506003B1 (en) 2001-10-02 2003-01-14 Kennametal Inc. Cutting tool
DE10207257B4 (de) 2002-02-21 2021-02-18 Kennametal Inc. Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz
US6582164B1 (en) 2002-02-25 2003-06-24 Kennametal Inc. Roller twist drill
IL162147A (en) * 2004-05-24 2008-03-20 Gil Hecht Drill with interchangeable head
US7309196B2 (en) 2004-10-05 2007-12-18 Kennametal Inc. Modular drill
IL164888A (en) 2004-10-28 2009-07-20 Iscar Ltd Cutting tool and cutting head for it
DE102010026271B4 (de) * 2010-07-06 2019-02-14 Kennametal Inc. Bohrwerkzeug
WO2012116969A1 (de) * 2011-02-28 2012-09-07 Ceramtec Gmbh Fräser für die hartzerspanung
DE102012020185B3 (de) * 2012-10-15 2014-03-06 Kennametal Inc. Reibahle
DE102013220884B4 (de) 2013-10-15 2022-02-17 Kennametal Inc. Modulares Trägerwerkzeug sowie Werkzeugkopf
DE102014206796B4 (de) 2014-04-08 2020-10-15 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer sowie Schneidkopf für ein solches Rotationswerkzeug
DE102015211744B4 (de) 2015-06-24 2023-07-20 Kennametal Inc. Rotationswerkzeug, insbesondere Bohrer, und Schneidkopf für ein solches Rotationswerkzeug
US10071430B2 (en) 2015-10-07 2018-09-11 Kennametal Inc. Cutting head, rotary tool and support for the rotary tool and for the accommodation of the cutting head
USD798922S1 (en) 2015-10-07 2017-10-03 Kennametal Inc. Cutting head for rotary drill
US10799958B2 (en) 2017-08-21 2020-10-13 Kennametal Inc. Modular rotary cutting tool
CN112077370B (zh) 2019-06-13 2024-10-01 肯纳金属印度有限公司 可转位钻头刀片
CN115703157A (zh) 2021-08-17 2023-02-17 肯纳金属印度有限公司 具有冷却剂系统的可转位钻头组件

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200708C (cs) * 1907-12-24
US2259611A (en) * 1941-03-19 1941-10-21 George M Burger Drill

Also Published As

Publication number Publication date
FR2200077A1 (cs) 1974-04-19
GB1395855A (en) 1975-05-29
FR2200077B1 (cs) 1978-02-10
DE2246965A1 (de) 1974-04-11

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Legal Events

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BV The patent application has lapsed