Title:
Cutting head for rotary drill
Document Type and Number:
United States Patent D798922

Inventors:
Frota De, Souza Filho Ruy (Latrobe, PA, US)
Schwaegerl, Juergen (Vohenstrauss, DE)
Jaeger, Horst (Nürnberg, DE)
Zeug, Berthold (Fuerth, DE)
Bookheimer, Alan Joseph (Greensburg, PA, US)
Henry, Nicholas Joseph (Greensburg, PA, US)
Application Number:
29/541767
Publication Date:
10/03/2017
Filing Date:
10/07/2015
View Patent Images:
Assignee:
Kennametal Inc. (Latrobe, PA, US)
Primary Class:
Other Classes:
D8/70
International Classes:
(IPC1-7): 1509
Field of Search:
D8/86, D8/70, D15/138, D15/139, D15/140, 76/108.6, 83/845, 403/331, 403/381, 407/9, 407/33, 407/34, 407/42, 407/54, 407/63, 407/110, 407/113, 407/114, 407/115, 408/119, 408/224, 408/226-230
US Patent References:
9371701Rotational drill bits and drilling apparatuses including the sameJune, 2016Cox
D742714Pocket field tool bitNovember, 2015King, Jr.D8/86
D742948Cutting bitNovember, 2015KennoD15/139
9050659Drilling toolJune, 2015Schwaegerl et al.
20140348602COUPLING PART FOR ROTARY TOOL AND ROTARY TOOL INCLUDING SAMENovember, 2014Schwaegerl
20140301799TOOL HEAD FOR ROTARY CUTTING TOOL AND ROTARY CUTTING TOOL INCLUDING SAMEOctober, 2014Schwaegerl
8807888Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insertAugust, 2014Borschert
D711719Tool bitAugust, 2014DeBakerD8/86
8784018Drilling tool of the loose top typeJuly, 2014P{hacek over (A)}Bel
D708034Tool bitJuly, 2014HuangD8/86
RE44915Modular drillMay, 2014de Souza
20140023449CUTTING HEAD COMPRISING A DRILL TIP AND A DRILL HAVING SUCH A CUTTING HEADJanuary, 2014Jonsson et al.
20130266389Cutting Tool and Cutting Head With a Resilient Coupling PortionOctober, 2013Hecht
20130209189ROTARY CUTTING TOOL, SUCH AS A DRILL, COMPRISING AN EXCHANGEABLE CUTTING INSERT, AND AN EXCHANGEABLE CUTTING INSERTAugust, 2013Borschert
20130183112ROTARY TOOL AND CUTTING HEAD FOR SUCH A ROTARY TOOLJuly, 2013Schwagerl
8376669Drill, a drill assembly, and a tool head for a cutting toolFebruary, 2013Jaeger
8366358Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insertFebruary, 2013Borschert
20120315101THROW-AWAY ROTATING TOOLDecember, 2012Osawa
D668697Tool bitOctober, 2012HsuD15/139
D669923Cutting bitOctober, 2012WatsonD15/139
20120121347BEVEL HEAD REPLACEABLE ROTARY TOOL, BEVEL HEAD AND TOOL BODYMay, 2012Osawa
20120099937THROW-AWAY ROTATING TOOLApril, 2012Osawa
20120087747CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEM AND FASTENER FOR A CUTTING TOOL INCLUDING AN INTERNAL COOLANT SYSTEMApril, 2012Fang
20120087746CUTTING TOOLS AND CUTTING INSERTS INCLUDING INTERNAL COOLINGApril, 2012Fang
20120082518MICRO-JET COOLING OF CUTTING TOOLSApril, 2012Woodruff
8142116Tool for rotary cutting machiningMarch, 2012Frejd
20120014760Modular DrillJanuary, 2012Glimpel
20120003056MODULAR DRILL WITH DEFINED SIDE SUPPORTJanuary, 2012Jaeger
20110318128DRILL TIP AND DRILLING TOOL HAVING A DRILL TIPDecember, 2011Schwägerl
20110299944CUTTING TOOL AND CUTTING INSERT WITH FLUID FLOW STRUCTURESDecember, 2011Höfermann
20110236145ROTATABLE TOOL FOR CHIP REMOVING MACHINING AS WELL AS A LOOSE TOP AND A BASIC BODY THEREFORSeptember, 2011Päbel
20110229277CUTTING INSERT WITH INTERNAL COOLANT DELIVERY AND SURFACE FEATURE FOR ENHANCED COOLANT FLOWSeptember, 2011Hoffer
8021088Tool with releasably mounted self-clamping cutting headSeptember, 2011Hecht
8007208Tool systemAugust, 2011Noureddine
7997832Milling cutter and milling insert with coolant deliveryAugust, 2011Prichard
RE42644Indexable cutting insert with chip breakerAugust, 2011Jonsson
20110168453ROCK DRILL BITJuly, 2011Kersten
7972094Rotary cutting tool having releasably mounted self-clamping cutting head with locking memberJuly, 2011Men
20110110739ROTATABLE TOOL FOR CHIP REMOVING MACHINING AS WELL AS A LOOSE TOP AND A BASIC BODY THEREFORMay, 2011Frisendahl
20110110735ROTARY-DRIVEN TOOL FOR CUTTING MACHINING WITH A CUTTING BODYMay, 2011Klettenheimer
20110097168Lathe Tool, In Particular Boring ToolApril, 2011Jager
20110081212TOOL INTERFACEApril, 2011Spichtinger
D633534Cutting insertMarch, 2011Chen
20110027021CUTTING INSERT WITH INTERNAL COOLANT DELIVERY AND CUTTING ASSEMBLY USING THE SAMEFebruary, 2011Nelson
D632320Cutting insertFebruary, 2011Chen
20110020086ROTARY CUTTING TOOL, SUCH AS A DRILL, COMPRISING AN EXCHANGEABLE CUTTING INSERT, AND AN EXCHANGEABLE CUTTING INSERTJanuary, 2011Borschert
20110020077CUTTING INSERT HAVING A CHIP DEFLECTORJanuary, 2011Fouquer
20110020073CUTTING INSERT ASSEMBLY AND COMPONENTS THEREOFJanuary, 2011Chen
20110020072SHIM FOR A CUTTING INSERT AND CUTTING INSERT-SHIM ASSEMBLY WITH INTERNAL COOLANT DELIVERYJanuary, 2011Chen
20100322731ROTATABLE TOOL FOR CHIP REMOVING MACHINING AS WELL AS A LOOSE TOP THEREFORDecember, 2010Aare
20100322729DRILLING TOOL FOR CHIP REMOVING MACHINING AS WELL AS A LOOSE TOP AND A BASIC BODY THEREFORDecember, 2010Päbel
20100322728DRILLING TOOL FOR CHIP REMOVING MACHINING AS WELL AS A LOOSE TOP THEREFORDecember, 2010Aare
20100322723ROTATABLE TOOL FOR CHIP REMOVING MACHINING AS WELL AS A LOOSE TOP AND A BASIC BODY THEREFORDecember, 2010Danielsson
20100307837CASING BIT AND CASING REAMER DESIGNSDecember, 2010King
7832967Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insertNovember, 2010Borschert
20100272529Indirect Cooling of a Rotary Cutting ToolOctober, 2010Rozzi
20100266357DRILLING TOOL WITH DRILL BITOctober, 2010Kretzschmann
20100247255DRILLING TOOL FOR MACHINE TOOLS AND METHOD FOR THE PRODUCTION THEREOFSeptember, 2010Nitzsche
7775751Rotary cutting toolAugust, 2010Hecht
20100143059Cutting Tool Having Releasably Mounted Self-Clamping Cutting HeadJune, 2010Hecht
7740472Method and device for flowing a liquid on a surfaceJune, 2010Delamarche
20100092259DRILL BIT FOR DRILLING HAVING AT LEAST TWO CUTTING EDGES, EACH WITH TWO CUTTING PORTIONS AND A NON-CUTTING PORTION BETWEEN THE TWO CUTTING PORTIONSApril, 2010Borschert
7677842Insert tipMarch, 2010Park
20100021253TOOL, TOOL BODY AND CUTTING HEADJanuary, 2010Frejd
20090311060T00L FOR ROTARY CUTTING MACHININGDecember, 2009Frejd
7625161Rotary cutting tool assembly and cutting insert and tool shank thereforDecember, 2009Ruy Frota de Souza
D607024Hinge boring bitDecember, 2009DostD15/139
7591617Twist drill with a replaceable cutting insert and a rotary cutting tool with a replaceable cutting insertSeptember, 2009Borschert
7559382Hard material head and rotary percussion drill bitJuly, 2009Koch
20090123244Machine ToolMay, 2009Buettiker
20090116920Rotary Cutting ToolMay, 2009Bae
20090071723DRILL WITH A CENTERING DRILL INSERT, AND A METHOD OF USING A DRILL WITH A CENTERING DRILL INSERT, AND THE INSERT THEREFORMarch, 2009Mergenthaler
20090044986DRILL, A DRILL ASSEMBLY, AND A TOOL HEAD FOR A CUTTING TOOLFebruary, 2009Jaeger
7467915Modular drillDecember, 2008de Souza
7431543Machine reamerOctober, 2008Buettiker
20080193237Rotary Cutting Tool Having Releasably Mounted Self-Clamping Cutting Head With Locking MemberAugust, 2008Men
20080193231Cutting Insert For Turning With a Recess Intended to Give Room For a Cooling JetAugust, 2008Jonsson
7407350Cutting tool assembly and cutting head thereforAugust, 2008Hecht
20080175677Milling cutter and milling insert with coolant deliveryJuly, 2008Prichard
20080175676Milling cutter and milling insert with coolant deliveryJuly, 2008Prichard
7360974Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insertApril, 2008Borschert
7311480Plate-shaped cutter insert for direct clamping attachment in a base bodyDecember, 2007Heule
7309196Modular drillDecember, 2007Ruy Frota de Souza
7237985Cutting plate for rotating toolsJuly, 2007Leuze
7189437Mobile plating system and methodMarch, 2007Kidd
7134816Rotatable tool for chip removing machineNovember, 2006Brink
7125207Tool holder with integral coolant channel and locking screw thereforOctober, 2006Craig
7114892Rotatable tool for chip removing machiningOctober, 2006Hansson
7070367Twist drill for drilling having a replaceable drill tip, and a replaceable drill tip for use in a twist drillJuly, 2006Krenzer
20060093449Cutting tool assembly and cutting head thereforMay, 2006Hecht
7048480Twist drill with a replaceable cutting insert and a rotary cutting tool with a replaceable cutting insertMay, 2006Borschert
20060072976Modular drillApril, 2006Frota de Souza
7008150Twist drill for drilling, a drill with a cutting insert, and a replaceable cutting insert for a twist drillMarch, 2006Krenzer
20050135888Cutting insert with helical geometry and holder thereforJune, 2005Stokey et al.
20050084352Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insertApril, 2005Borschert
6840717Rotatable tool having a replaceable cutting head at the chip removing, free end of the toolJanuary, 2005Eriksson
20040240949Threading insert with cooling channelsDecember, 2004Pachao-Morbitzer
6595727Tool for chip removing machining and having fluid-conducting branch ductsJuly, 2003Arvidsson
6595305Drill bit, hard member, and bit bodyJuly, 2003Dunn175/336
6582164Roller twist drillJune, 2003McCormick
20030091402Rotatable tool with removable cutting partMay, 2003Lindblom
6530728Rotatable tool having a replaceable tip at the chip removing free end of the toolMarch, 2003Eriksson
20030039523Drilling or boring toolFebruary, 2003Kemmer
6514019Boring tool comprising a replaceable cutting insert which is secured against detachingFebruary, 2003Schulz
6506003Cutting toolJanuary, 2003Erickson
20020195279Monolithic roof bit cutting bit insertDecember, 2002Bise175/419
6485235Cutting tool assembly with replaceable cutting headNovember, 2002Mast
6481938Drilling tool including a shank and a cutting body detachably secured theretoNovember, 2002Widin
20020159851Twist drill for drilling having a replaceable drill tip, and a replaceable drill tip for use in a twist drillOctober, 2002Krenzer
6447218Cutting insert with cooling channelSeptember, 2002Lagerberg
6276879Cutting head for mounting on a tool holder in a self-clamping mannerAugust, 2001Hecht
6123488Cutting insert with universal identificationSeptember, 2000Kasperik
6109841Drilling tool with replaceable bitAugust, 2000Johne
6071045Cutting insert and toolJune, 2000Janness
6059492Cutting tool assembly and replaceable cutting head for use thereinMay, 2000Hecht
6045301Drill with cooling-lubricant channelApril, 2000Kammermeier
6012881Drilling toolJanuary, 2000Scheer
6000000Extendible method and apparatus for synchronizing multiple files on two different computer systemsDecember, 1999Hawkins
5996714Rotatable cutting bit assembly with wedge-lock retention assemblyDecember, 1999Massa175/413
5988953Two-piece rotary metal-cutting tool and method for interconnecting the piecesNovember, 1999Berglund
5980166Rotary tool with shankNovember, 1999Ogura
5971673Two-piece rotary metal-cutting tool and method for interconnecting the piecesOctober, 1999Berglund
5957631Cutting tool assembly and a replaceable cutting head for use thereinSeptember, 1999Hecht
5904455Drill with a drill point partMay, 1999Krenzer
5863162Tool body and removable tool tip for chip removing machiningJanuary, 1999Karlsson
5791838Metal drilling tool and methodAugust, 1998Hamilton
5769577Removable spinning tool assemblyJune, 1998Boddy
5685671Diamond or CBN fluted center cutting end millNovember, 1997Packer
5649794DrillJuly, 1997Kress
5634747Spiral drill with coolant channels and method to manufacture a spiral drillJune, 1997Tukala
5509761DrillApril, 1996Grossman
5452971Rotary end cutting toolSeptember, 1995Nevills
5429199Cutting bit and cutting insertJuly, 1995Sheirer175/321
5346335Metal cutting toolSeptember, 1994Harpaz
5228812Throw-away tipped drillJuly, 1993Noguchi
5154550Throw-away tipped drill bitOctober, 1992Isobe
5154549Throw-away tipped drill bitOctober, 1992Isobe
5114286Interchangeable tool alignment systemMay, 1992Calkins
5024563Cutting apparatusJune, 1991Randall
4844643Boring and milling tool and indexable cutter bit insert for use thereinJuly, 1989Icks
4744704DrillMay, 1988Galvefors
4561812Extensible drillDecember, 1985Linden
D274436Cutter bitJune, 1984LassiterD15/139
D273682Cutting bitMay, 1984LassiterD15/139
D273387Cutter bitApril, 1984LassiterD15/139
D273388Cutter bitApril, 1984LassiterD15/139
D273389Cutting bitApril, 1984LassiterD15/139
D273390Cutting bitApril, 1984LassiterD15/139
D273391Cutting bitApril, 1984LassiterD15/139
D263598Cutter bitMarch, 1982LassiterD15/139
D262219Cutting bitDecember, 1981LassiterD15/139
4293253Tool holder and carbide insertOctober, 1981Ott
3765496DRILL HEAD UNIT WITH THROWAWAY INSERT HOLDERSOctober, 1973Flores175/383
3548688DRILLDecember, 1970Kuch
3434553DRILL CUTTER BITMarch, 1969Weller175/418
3359837Rotary tool constructionDecember, 1967Andreasson
3293727Cutting toolDecember, 1966Simms
3153356Gun drillOctober, 1964Dearborn
3140749Wedge inserts for drill bitJuly, 1964Dionisotti175/418
2294969Rotatable chip-cutting toolSeptember, 1942Engvall
2289583Tool holderJuly, 1942Malone
2158120Detachable drill bitMay, 1939Hirschberg
1461548Metal-working toolJuly, 1923West
0932071SPIRAL DRILL.August, 1909Urbscheit
0756339COMPOSITE DRILL.April, 1904Down
0690093TIDE OR CURRENT MOTOR.December, 1901Beach
0658216BED.September, 1900Munger
0329660N/ANovember, 1885Lord
0273391N/AMarch, 1883Thrasher
0022394N/ADecember, 1858White
Foreign References:
AT9431October, 1902SCHNEIDPLATTE
CN1204976January, 1999Spray system for temperature lowering and dust removing
CN1258240June, 2000Manufacturing method of plus plate active material for nonaqueous electrolyte secondary battery
CN243835July, 2001
CN1616170May, 2005Structure for securing insert to insert drill
CN1689740November, 2005Rotatable tool for chip-removing machining
CN101048251October, 2007Cutting tool assembly and cutting head and cutter assembly therefor
CN101605622December, 2009Tool with releasably mounted self-clamping cutting head
CN102307693January, 2012Bevel head replacement rotary tool, tip head, and tool body
CN104588739May, 2015种旋转加工刀具
CN204565232July, 2015Interchangeable head carbide drill bit based on groove structure
CN104759664August, 2015Self-locking type head-replaceable carbide drill
CN204545517August, 2015From locking-type interchangeable head carbide drill bit
DE94340October, 1897
DE384720November, 1923Befestigung von Schnellstahlkoepfen in Bohrern
DE524677May, 1931Bohrer mit auswechselbaren Schneidmessern fuer Metallbearbeitung
DE118806September, 1984
DE3733298April, 1992
DE19605157September, 1996Drilling tool with interchangeable point
DE19543233May, 1997Bohrwerkzeug mit auswechselbarer Spitze
DE29809638August, 1998Schneidwerkzeug und auswechselbarer Schneidkopf dafür
DE19945097March, 2001Spannmittel
DE102004022747November, 2005Drill bit, comprising pocket for insertion of cutting head with two cutting areas joined with bridge
DE112009002001February, 2013Einweg-Rotationswerkzeug
DE102012200690July, 2013Rotationswerkzeug sowie Schneidkopf für ein solches Rotationswerkzeug
DE102012212146January, 2014Kupplungsstelle für ein modulares Rotationswerkzeug sowie Werkzeugkopf und Träger für ein solches modulares Rotationswerkzeug
DE10201305889May, 2014
EP0599393February, 1996Cutting tool
EP1136161September, 2001Drilling tool
EP1476269October, 2009ROTARY CUTTING TOOL COMPRISING AN EXCHANGEABLE CUTTING INSERT
EP1996358November, 2011DRILLING TOOL AND TOOL HEAD FOR A DRILLING TOOL
EP2524755November, 2012A rotatable drilling tool as well as a basic body therefor
FR907980March, 1946Perfectionnements aux meules et outils d'usinage employant des cristaux contondants ou matières quelconques dures et cassantes
GB17961December, 1914
GB1395855May, 1975TWIST DRILL
JP11019812January, 1999
JP2002501441January, 2002切削工具アセンブリおよびこれに用いられる替え刃
JP2002113606April, 2002THROWAWAY TYPE DRILL
JP2003291044October, 2003ROTARY TOOL AND CUTTING EDGE PART FOR THE SAME
JP2004255533September, 2004THROWAWAY TIPPED DRILL
JP2005169542June, 2005CUTTING EDGE REPLACEABLE TYPE DRILL
JP2006167871June, 2006KNIFE EDGE REPLACEABLE DRILL
JP2008500195January, 2008取り外し可能な切削ヘッドを有するドリル
JP2011036977February, 2011THROW-AWAY ROTARY TOOL
WO/1984/003241August, 1984DRILLING TOOL WITH INTERCHANGABLE CUTTING ELEMENTS
WO/1996/027469September, 1996DRILLING TOOL
WO/2003/031104April, 2003ROTATING TOOL FOR CHIP FORMING MACHINING WITH DETACHABLE TOOL HEAD
WO/2007/107294September, 2007DRILLING TOOL AND TOOL HEAD FOR A DRILLING TOOL
WO/2008/072840June, 2008ROTARY CUTTING TOOL
WO/2009/128775October, 2009TOOL FOR ROTARY CUTTING MACHINING
WO/2010/102793September, 2010CUTTING TOOL FOR A MACHINE TOOL
WO/2015/064904September, 2014DISPERSER
Other References:
Jul. 13, 2016—First Office Action.
Mar. 10, 2017 Office action (3 months) 1 P15-06097-US-NP.
Mar. 21, 2017 Office action (3 months) 1 P15-06102-US-NP.
Apr. 6, 2017—First Office ACtion-K-04390-DE-NP.
Mar. 22, 2017—First Office Action-K-04277-DE-NP.
Apr. 6, 2017—Second Office Action-K-04281-AL-NP.
Apr. 1, 2017—First office Action-K-04262-CN-NP.
May 9, 2017—Second Office Action-K-04065-JP-NP.
Sep. 2, 2015 First office action K-04055-SE-NP.
Jul. 7, 2015 Office action (3 months) 1 K-04089-US-NP.
Jul. 7, 2017 Office action (3 months) 1 K-04091-1-US-NP.
Jul. 16, 2015—International Search Report-K-04390-US-PCT.
Oct. 22, 2015 Office action (3 moths) 1 K-04261-US-NP.
Nov. 3, 2015 Final Office Action K-04089-US-NP.
Nov. 6, 2015 Final Office Action K-04091-US-NP.
Oct. 12, 2015 First office action K-04261-IL-NP.
Dec. 8, 2015 Office action (3 months) 1 K-04262-US-NP.
Feb. 23, 2016 Office action (3 months) 2 K-04091-US-NP.
May 13, 2014—Office Action-K4262EDE1.
Mar. 7, 2016 Final Office Action K-04261-US-NP.
Mar. 23, 2016—First Office Action-K-04055-CN-NP.
Apr. 12, 2016—Second Office Action-KH-01855-DE-NP.
Jun. 16, 2016 Office action (3 months) 1 K-04277-US-NP.
Jul. 29, 2016 Office action (3 months) 2 K-04261-US-NP.
Sep. 27, 2016—First office Action-K-04055-JP-NP.
Oct. 20, 2016 Office action (3 months) 1 P15-06097-US-DP.
Nov. 15, 2016—EPO Notification-K-04390-EP-EPT.
Nov. 23, 2016 Final Office Action 2 K-04261-US-NP.
Nov. 16, 2016—Second Office Action-K-04055-CN-NP.
Dec. 30, 2016 Final Office Action K-04277-US-NP.
Primary Examiner:
Ly, Darlington
Attorney, Agent or Firm:
Samways, Ian K.
Claims:
CLAIM

1. The ornamental design for a cutting head for rotary drill, as shown and described.

Description:

FIG. 1 is a top, front and left side isometric view of the cutting head for rotary drill showing my new design;

FIG. 2 is top, front and right side isometric view thereof;

FIG. 3 is a bottom and right side isometric view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a front side elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view of thereof.