FR1064317A - Perfectionnements aux outils de coupe à rainures - Google Patents

Perfectionnements aux outils de coupe à rainures

Info

Publication number
FR1064317A
FR1064317A FR1064317DA FR1064317A FR 1064317 A FR1064317 A FR 1064317A FR 1064317D A FR1064317D A FR 1064317DA FR 1064317 A FR1064317 A FR 1064317A
Authority
FR
France
Prior art keywords
refinements
cutting tools
grooved cutting
grooved
tools
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Firth Brown Tools Ltd
Original Assignee
Firth Brown Tools 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 Firth Brown Tools Ltd filed Critical Firth Brown Tools Ltd
Application granted granted Critical
Publication of FR1064317A publication Critical patent/FR1064317A/fr
Expired legal-status Critical Current

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
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/406—Flutes, i.e. chip conveying grooves of special form not otherwise provided for
    • 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
    • B23B2251/408—Spiral 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
    • B23B2251/48—Chip breakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
FR1064317D 1951-10-12 1952-10-11 Perfectionnements aux outils de coupe à rainures Expired FR1064317A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23851/51A GB699716A (en) 1951-10-12 1951-10-12 Improvements in fluted cutting tools

Publications (1)

Publication Number Publication Date
FR1064317A true FR1064317A (fr) 1954-05-12

Family

ID=10202336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064317D Expired FR1064317A (fr) 1951-10-12 1952-10-11 Perfectionnements aux outils de coupe à rainures

Country Status (5)

Country Link
US (1) US2769355A (fr)
BE (1) BE524021A (fr)
DE (1) DE1017438B (fr)
FR (1) FR1064317A (fr)
GB (1) GB699716A (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786713A (en) * 1971-10-15 1974-01-22 Illinois Tool Works Chip breaker drill screw
GB1460842A (en) * 1974-02-11 1977-01-06 Marwin Cutting Tools Ltd Rotary cutting tools
US4222690A (en) * 1977-12-03 1980-09-16 Ryosuke Hosoi Drill having cutting edges with the greatest curvature at the central portion thereof
US4295768A (en) * 1979-09-21 1981-10-20 Usm Corporation Chip breaker screws
US4602900A (en) * 1979-10-01 1986-07-29 Arpaio Jr Jerry Micro drill with modified drill point
DE3624617C2 (de) * 1986-07-21 1995-06-29 Almue Praezisionswerkzeuge Gmb Bohrwerkzeug
DE3730378A1 (de) * 1987-09-10 1989-03-23 Micro Crystal Ag Schneidwerkzeug, insbesondere bohrer und/oder fraeser
JP2603993B2 (ja) * 1988-03-11 1997-04-23 俊明 細井 ドリル
DE29601653U1 (de) * 1995-03-30 1996-08-01 Gühring, Jörg, Dr., 72458 Albstadt Schneidwerkzeug
ATE209991T1 (de) 1995-03-30 2001-12-15 Vilab Ag Schneidwerkzeug
US5622462A (en) * 1995-04-11 1997-04-22 Credo Tool Company Twist drill bit
US6419488B1 (en) 1995-12-11 2002-07-16 Ormco Corporation Endodontic instrument having a chisel tip
US5980250A (en) * 1995-12-11 1999-11-09 Tycom Dental Corporation Endodontic instrument
US5735689A (en) * 1995-12-11 1998-04-07 Tycom Dental Corporation Endodontic dental instrument
US5882198A (en) * 1997-03-28 1999-03-16 Ormco Corporation Endodontic instrument having enhanced compliance at the tip
US5931615A (en) * 1997-04-03 1999-08-03 Credo Tool Company Twist drill bit
US5975813A (en) * 1998-02-05 1999-11-02 Schmotzer; Norman H. Single flute drill and method of construction
US6056486A (en) 1998-07-15 2000-05-02 Colvin; Kevin F. Cutting tool point
US6293794B1 (en) 1999-02-16 2001-09-25 Ormco Corporation Endodontic instrument having regressive conicity
CA2856604C (fr) 2001-09-24 2016-05-03 Applied Medical Resources Corporation Obturateur sans lame
EP2316361B1 (fr) 2002-05-16 2013-07-10 Applied Medical Resources Corporation Obturateur à pointe conique
US20050053439A1 (en) * 2003-09-09 2005-03-10 Yuhong Wang Two-flute twist drill
EP1670349B9 (fr) 2003-10-03 2014-01-15 Applied Medical Resources Corporation Obturateur optique sans lame
EP2545870B1 (fr) 2004-06-29 2015-11-04 Applied Medical Resources Corporation Instrument chirurgical optique insufflateur
US8074901B2 (en) * 2005-12-01 2011-12-13 Uniwave, Inc. Lubricator nozzle and emitter element
WO2008043100A2 (fr) 2006-10-06 2008-04-10 Applied Medical Resources Corporation Port d'insufflation visuel
SE531188C2 (sv) * 2007-05-29 2009-01-13 Sandvik Intellectual Property Borrkropp för spånavskiljande bearbetning
EP2837344B1 (fr) 2008-01-25 2016-07-13 Applied Medical Resources Corporation Système d'accès à insufflation
DE102008023856A1 (de) * 2008-05-16 2009-11-19 Gühring Ohg Mehrschneidiges Vollhartmetall-Bohrwerkzeug
US8292555B2 (en) * 2008-07-31 2012-10-23 William Allen Shaffer Drill bit configuration
US8740515B2 (en) 2008-09-03 2014-06-03 Black & Decker Inc. Metal cutting drill bit
ES2917876T3 (es) 2008-09-29 2022-07-12 Applied Med Resources Sistema de trócar de primera entrada
JP5140142B2 (ja) * 2010-11-22 2013-02-06 ユニオンツール株式会社 穴明け工具
EP2502710B1 (fr) 2011-03-22 2020-04-22 Black & Decker Inc. Ciseaux
WO2012151276A2 (fr) 2011-05-02 2012-11-08 Applied Medical Resources Corporation Orifice d'accès chirurgical universel peu encombrant
DE102012012479A1 (de) * 2012-03-26 2013-09-26 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Bohrer
US9333564B2 (en) 2013-03-15 2016-05-10 Black & Decker Inc. Drill bit
USD737875S1 (en) 2013-03-15 2015-09-01 Black & Decker Inc. Drill bit
USD734792S1 (en) 2013-03-15 2015-07-21 Black & Decker Inc. Drill bit
IL232079B (en) * 2014-04-10 2018-05-31 Hanita Metal Works Ltd A cutting tool with improved chip removal capability and a method for its preparation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE159437C (fr) *
US750537A (en) * 1904-01-26 Drilling-tool
US1069930A (en) * 1912-04-23 1913-08-12 William R Down Drill.
GB183005A (en) * 1921-05-20 1922-07-20 Norman Edlow Woods Improvements in drills
GB452750A (en) * 1935-12-13 1936-08-28 Albert Edward Shiner Improvements relating to twist drills
GB473037A (en) * 1936-08-01 1937-10-05 James Say Improvements in twist drills and like metal-cutting tools

Also Published As

Publication number Publication date
BE524021A (fr)
DE1017438B (de) 1957-10-10
GB699716A (en) 1953-11-11
US2769355A (en) 1956-11-06

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