BR112019004259B1 - Haste de ferramenta com superfície de sustentação de face que tem reentrância central dotada de porções contíguas deslocáveis de modo resiliente - Google Patents

Haste de ferramenta com superfície de sustentação de face que tem reentrância central dotada de porções contíguas deslocáveis de modo resiliente Download PDF

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Publication number
BR112019004259B1
BR112019004259B1 BR112019004259-8A BR112019004259A BR112019004259B1 BR 112019004259 B1 BR112019004259 B1 BR 112019004259B1 BR 112019004259 A BR112019004259 A BR 112019004259A BR 112019004259 B1 BR112019004259 B1 BR 112019004259B1
Authority
BR
Brazil
Prior art keywords
central recess
contiguous
rotation
face
tool shank
Prior art date
Application number
BR112019004259-8A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112019004259A2 (pt
Inventor
Gil Hecht
Original Assignee
Iscar Ltd
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
Application filed by Iscar Ltd filed Critical Iscar Ltd
Publication of BR112019004259A2 publication Critical patent/BR112019004259A2/pt
Publication of BR112019004259B1 publication Critical patent/BR112019004259B1/pt

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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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/0204—Connection of shanks to working elements of tools
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/202—Three cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BR112019004259-8A 2016-09-07 2017-08-08 Haste de ferramenta com superfície de sustentação de face que tem reentrância central dotada de porções contíguas deslocáveis de modo resiliente BR112019004259B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662384401P 2016-09-07 2016-09-07
US62/384,401 2016-09-07
PCT/IL2017/050875 WO2018047155A1 (en) 2016-09-07 2017-08-08 Tool shank with head support surface having central recess provided with resiliently displaceable abutment portions

Publications (2)

Publication Number Publication Date
BR112019004259A2 BR112019004259A2 (pt) 2019-06-04
BR112019004259B1 true BR112019004259B1 (pt) 2022-05-31

Family

ID=59846611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004259-8A BR112019004259B1 (pt) 2016-09-07 2017-08-08 Haste de ferramenta com superfície de sustentação de face que tem reentrância central dotada de porções contíguas deslocáveis de modo resiliente

Country Status (13)

Country Link
US (1) US10173271B2 (enExample)
EP (1) EP3509782B1 (enExample)
JP (1) JP7123035B2 (enExample)
KR (1) KR102360620B1 (enExample)
CN (1) CN109689260B (enExample)
BR (1) BR112019004259B1 (enExample)
ES (1) ES2931428T3 (enExample)
IL (1) IL264371B (enExample)
PL (1) PL3509782T3 (enExample)
PT (1) PT3509782T (enExample)
RU (1) RU2734219C2 (enExample)
TW (1) TWI736664B (enExample)
WO (1) WO2018047155A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11235397B2 (en) 2016-12-16 2022-02-01 Kennametal Inc. Side-activated modular drill
US11110521B2 (en) 2018-03-07 2021-09-07 Iscar, Ltd. Rotary cutting head having a rigid mounting protuberance and rotary cutting tool
DE102019116160A1 (de) 2018-06-20 2019-12-24 Kennametal Inc. Seitlich geschlossener modularer Bohrer mit federunterstütztem Auswurf
TWI786325B (zh) 2018-10-04 2022-12-11 以色列商艾斯卡公司 具有設負傾角及正傾角二者之徑向延伸前切削刃的頂端部的切削頭、及旋轉切削工具
US11090736B2 (en) 2018-12-10 2021-08-17 Kennametal Inc. Side-activated modular drill
US11059109B2 (en) * 2018-12-31 2021-07-13 Iscar, Ltd. Cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool having such cutting head
US11471952B2 (en) 2020-03-19 2022-10-18 Kennametal Inc. Cutting tool having replaceable cutting head and method of securing a replaceable cutting head
US11453070B2 (en) 2020-05-21 2022-09-27 Iscar, Ltd. Rotatable cutting head having torque transmission surfaces on a mounting protuberance and rotary cutting tool
US11951553B2 (en) 2021-03-29 2024-04-09 Iscar, Ltd. Rotatable cutting head having tip portion with three radially extending cutting edges forming a rectilinear rotational profile
US12109635B2 (en) 2021-04-21 2024-10-08 Iscar, Ltd. Rotatable cutting head having tip portion with radially extending cutting edges forming a cutting profile having concave and convex sub-portions
US11883888B2 (en) * 2021-06-28 2024-01-30 Kennametal Inc. Modular drill with enhanced bump-off capability
US11819926B2 (en) 2021-11-16 2023-11-21 Iscar, Ltd Cutting head having four cutting portions and two convex clamping surfaces, and rotary cutting tool

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543233A1 (de) 1995-11-07 1997-05-15 Johne & Co Praezisionswerkzeug Bohrwerkzeug mit auswechselbarer Spitze
IL125766A (en) 1998-08-13 2002-12-01 Iscar Ltd Tool shank and a replaceable cutting head for mounting thereon in a self-clamping manner
SE0103752L (sv) * 2001-11-13 2003-05-14 Sandvik Ab Roterbart verktyg för spånavskiljande bearbetning jämte skärdel härtill
SE524063C2 (sv) * 2002-01-29 2004-06-22 Sandvik Ab Verktygskoppling för roterande verktyg där kopplingens hondel har ett triangulärt tvärsnitt
DE10207257B4 (de) 2002-02-21 2021-02-18 Kennametal Inc. Rundlaufschneidwerkzeug mit auswechselbarem Schneideinsatz
IL162147A (en) 2004-05-24 2008-03-20 Gil Hecht Drill with interchangeable head
US7244081B2 (en) * 2004-09-09 2007-07-17 Ingersoll Cutting Tool Company Drill adapter for drill having central and lateral cutting inserts
US7309196B2 (en) 2004-10-05 2007-12-18 Kennametal Inc. Modular drill
US7467915B2 (en) 2004-10-06 2008-12-23 Kennametal Inc. Modular drill
DE102006012382A1 (de) * 2006-03-17 2007-09-20 Kennametal Inc. Drehwerkzeug, insbesondere Bohrwerkzeug sowie Werkzeugkopf für ein Drehwerkzeug
IL181296A0 (en) 2007-02-12 2007-07-04 Iscar Ltd Tool with releasably mounted self-clamping cutting head
IL181295A (en) 2007-02-12 2011-07-31 Iscar Ltd A cutting tool that includes a self-locking release bar head
WO2008072840A2 (en) * 2007-11-05 2008-06-19 Taegutec. Ltd. Rotary cutting tool
KR20080000544A (ko) * 2007-11-05 2008-01-02 대구텍 주식회사 회전 절삭 툴
IL195804A (en) 2008-12-09 2012-12-31 Iscar Ltd A cutting tool with a detachable cutting head that folds itself
KR101529368B1 (ko) * 2009-02-04 2015-06-16 오에스지 가부시키가이샤 선단 헤드 교환식 회전 공구, 선단 헤드, 및 공구 본체
SE533855C2 (sv) * 2009-06-23 2011-02-08 Sandvik Intellectual Property Roterbart verktyg för spånavskiljande bearbetning samt löstopp och grundkropp härför
WO2011021275A1 (ja) * 2009-08-18 2011-02-24 オーエスジー株式会社 スローアウェイ式回転工具
JP4954331B2 (ja) * 2009-12-08 2012-06-13 オーエスジー株式会社 スローアウェイ式回転工具
IL210893A (en) * 2011-01-26 2015-01-29 Iscar Ltd Cutting Tools
US9028180B2 (en) 2012-04-04 2015-05-12 Iscar, Ltd. Cutting tool and cutting head with a resilient coupling portion
US8992141B2 (en) 2012-04-04 2015-03-31 Iscar, Ltd. Cutting head having resilient male coupling member for cutting tool and method of assembly thereof
DE102012212146B4 (de) * 2012-07-11 2024-02-01 Kennametal Inc. Kupplungsstelle für ein modulares Rotationswerkzeug sowie Werkzeugkopf und Träger für ein solches modulares Rotationswerkzeug
US8882413B2 (en) * 2012-11-26 2014-11-11 Iscar, Ltd. Cutting tool and cutting insert with a rearward resilience slit
US9468979B2 (en) 2014-06-17 2016-10-18 Iscar, Ltd. Rotary cutting tool including cutting head having coupling pin with guiding and fastening recesses
CN204108418U (zh) * 2014-09-27 2015-01-21 台州市优丰工具制造有限公司 锥柄麻花钻
JP6428492B2 (ja) * 2015-06-04 2018-11-28 株式会社タンガロイ 固定構造および切削工具

Also Published As

Publication number Publication date
RU2734219C2 (ru) 2020-10-13
CA3035322A1 (en) 2018-03-15
JP7123035B2 (ja) 2022-08-22
PT3509782T (pt) 2023-01-20
JP2019526460A (ja) 2019-09-19
IL264371B (en) 2022-01-01
CN109689260A (zh) 2019-04-26
KR20190046776A (ko) 2019-05-07
KR102360620B1 (ko) 2022-02-09
EP3509782A1 (en) 2019-07-17
RU2019102160A3 (enExample) 2020-10-08
TWI736664B (zh) 2021-08-21
TW201811470A (zh) 2018-04-01
ES2931428T3 (es) 2022-12-29
IL264371A (en) 2019-02-28
US20180065191A1 (en) 2018-03-08
US10173271B2 (en) 2019-01-08
EP3509782B1 (en) 2022-11-16
RU2019102160A (ru) 2020-10-08
PL3509782T3 (pl) 2023-04-11
WO2018047155A1 (en) 2018-03-15
CN109689260B (zh) 2020-08-18
BR112019004259A2 (pt) 2019-06-04

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/08/2017, OBSERVADAS AS CONDICOES LEGAIS