NO992277D0 - FremgangsmÕte for Õ st°pe borkroner av stÕl - Google Patents

FremgangsmÕte for Õ st°pe borkroner av stÕl

Info

Publication number
NO992277D0
NO992277D0 NO992277A NO992277A NO992277D0 NO 992277 D0 NO992277 D0 NO 992277D0 NO 992277 A NO992277 A NO 992277A NO 992277 A NO992277 A NO 992277A NO 992277 D0 NO992277 D0 NO 992277D0
Authority
NO
Norway
Prior art keywords
procedure
drill bits
casting steel
steel drill
casting
Prior art date
Application number
NO992277A
Other languages
English (en)
Other versions
NO992277L (no
Inventor
Daniel H Symonds
Robert W Arfele
George A Espiritu
Jr Edward R Martin
Original Assignee
Baroid Technology Inc
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 Baroid Technology Inc filed Critical Baroid Technology Inc
Publication of NO992277D0 publication Critical patent/NO992277D0/no
Publication of NO992277L publication Critical patent/NO992277L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
    • B26D1/185—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/20—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member
    • B26D1/205—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B23/00—Sewing apparatus or machines not otherwise provided for
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • D05B35/04—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers with movable tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00—Domestic or personal
    • D10B2503/02—Curtains
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Textile Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Forests & Forestry (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Forging (AREA)
  • Sewing Machines And Sewing (AREA)
NO992277A 1996-11-12 1999-05-11 FremgangsmÕte for Õ st°pe borkroner av stÕl NO992277L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/747,549 US5893204A (en) 1996-11-12 1996-11-12 Production process for casting steel-bodied bits
PCT/US1997/019933 WO1998023402A2 (en) 1996-11-12 1997-11-06 Production process for casting steel-bodied bits

Publications (2)

Publication Number Publication Date
NO992277D0 true NO992277D0 (no) 1999-05-11
NO992277L NO992277L (no) 1999-06-24

Family

ID=25005578

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992277A NO992277L (no) 1996-11-12 1999-05-11 FremgangsmÕte for Õ st°pe borkroner av stÕl

Country Status (5)

Country Link
US (2) US5893204A (no)
EP (1) EP0946309A2 (no)
CA (1) CA2271559A1 (no)
NO (1) NO992277L (no)
WO (1) WO1998023402A2 (no)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5924502A (en) * 1996-11-12 1999-07-20 Dresser Industries, Inc. Steel-bodied bit
US6981938B2 (en) * 2003-08-15 2006-01-03 Xerox Corporation Booklet maker with crease rolls having a slip clutch
US9428822B2 (en) 2004-04-28 2016-08-30 Baker Hughes Incorporated Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
US20050211475A1 (en) 2004-04-28 2005-09-29 Mirchandani Prakash K Earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
US7703555B2 (en) 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7597159B2 (en) 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7997359B2 (en) 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
US8312941B2 (en) 2006-04-27 2012-11-20 TDY Industries, LLC Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods
EP1892582B1 (en) 2006-08-22 2010-10-06 Ricoh Company, Ltd. Sheet Aligning Device and Image Forming Apparatus Including the Same
CA2662966C (en) 2006-08-30 2012-11-13 Baker Hughes Incorporated Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures
WO2008051588A2 (en) 2006-10-25 2008-05-02 Tdy Industries, Inc. Articles having improved resistance to thermal cracking
US8776341B2 (en) 2007-05-18 2014-07-15 Baker Hughes Incorporated Method of repairing diamond rock bit
ATE469852T1 (de) * 2007-10-24 2010-06-15 Mohr Adolf Maschf Verfahren zum auflockern eines aus blättern gebildeten stapels, insbesondere eines papierstapels, sowie vorrichtung zur durchführung des verfahrens
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8698038B2 (en) * 2008-09-18 2014-04-15 Baker Hughes Incorporated Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring drill bits
US8450637B2 (en) 2008-10-23 2013-05-28 Baker Hughes Incorporated Apparatus for automated application of hardfacing material to drill bits
US9439277B2 (en) 2008-10-23 2016-09-06 Baker Hughes Incorporated Robotically applied hardfacing with pre-heat
WO2010053710A2 (en) 2008-10-29 2010-05-14 Baker Hughes Incorporated Method and apparatus for robotic welding of drill bits
US8881850B2 (en) * 2009-05-01 2014-11-11 Smith International, Inc. Cutter pocket design
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8201610B2 (en) * 2009-06-05 2012-06-19 Baker Hughes Incorporated Methods for manufacturing downhole tools and downhole tool parts
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
MX2012013454A (es) 2010-05-20 2013-05-01 Baker Hughes Inc Metodos para formar al menos una porcion de herramientas para perforar la tierra.
CN102985197A (zh) 2010-05-20 2013-03-20 贝克休斯公司 形成钻地工具的至少一部分的方法，以及通过此类方法形成的制品
EP2571647A4 (en) 2010-05-20 2017-04-12 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
US9603752B2 (en) * 2010-08-05 2017-03-28 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automatic cuff defect correction
CN102234878A (zh) * 2011-07-12 2011-11-09 中屹机械工业有限公司 切力单向转动的拖布机构
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
US9283683B2 (en) 2013-07-24 2016-03-15 Curt G. Joa, Inc. Ventilated vacuum commutation structures
US9289329B1 (en) 2013-12-05 2016-03-22 Curt G. Joa, Inc. Method for producing pant type diapers
JP6425069B2 (ja) * 2014-10-17 2018-11-21 ヤマトミシン製造株式会社 ミシン
US10472896B2 (en) 2014-11-19 2019-11-12 Esco Group Llc Downhole tool and method of manufacturing a tool
DK3325387T3 (en) 2015-07-24 2022-03-14 Joa Curt G Inc Vacuum commutation apparatus and methods
CN105951315B (zh) * 2016-07-07 2018-12-04 杰克缝纫机股份有限公司 基于压力控制的布料分离装置
CN110130009B (zh) * 2018-02-08 2021-03-30 杰克缝纫机股份有限公司 一种缝纫设备的全自动卷边装置
JP2019177025A (ja) * 2018-03-30 2019-10-17 ブラザー工業株式会社 搬送システムと制御方法
DE102018205585A1 (de) * 2018-04-12 2019-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines wendelförmigen Gießmodells
CN109866261B (zh) * 2019-03-18 2021-02-23 世源科技(芜湖)新材料有限公司 一种用于高防渗透医用器械托纸的加工流水线

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US800086A (en) 1904-09-26 1905-09-19 William John Dixon Separator for paper and the like.
US1110704A (en) 1913-06-27 1914-09-15 Harris Automatic Press Co Sheet feed or separator.
US2004080A (en) 1932-06-20 1935-06-04 S And R Folding Machine Co Inc Textile hemstitching machine
US2544467A (en) 1947-01-31 1951-03-06 Aluminum Co Of America Tension control system
US2618230A (en) 1948-04-06 1952-11-18 Singer Mfg Co Auxiliary feeding means for hosiery seamers
US2722415A (en) 1950-10-25 1955-11-01 John Douglas Robertson Sheet guiding apparatus
US2747866A (en) 1952-02-27 1956-05-29 Du Pont Variable speed means for web feeders
US2760734A (en) 1953-08-10 1956-08-28 Armstrong Cork Co Speed regulator
US2825016A (en) 1954-02-15 1958-02-25 Westinghouse Electric Corp Electric motor control system
US2907291A (en) 1955-03-28 1959-10-06 Du Pont Forwarding device
US2842361A (en) 1956-02-13 1958-07-08 Armco Steel Corp Automatic strip alignment control
US3013513A (en) 1956-06-07 1961-12-19 Judelshon Inc Oscar I Edge registry mechanism
US2940407A (en) 1957-01-15 1960-06-14 Johnston Allen & Company Ltd Power-driven sewing machines and stop motion devices therefor
US2844773A (en) 1957-04-02 1958-07-22 Singer Mfg Co Induction motor control systems
US3204500A (en) 1959-06-03 1965-09-07 Continental Can Co Method and apparatus for slicing honeycomb block
US3054547A (en) 1961-01-17 1962-09-18 Ind Ovens Inc Tension-resonsive wrap-adjusting web guiding apparatus
US3204590A (en) 1962-08-08 1965-09-07 Jet Sew Inc Conveyor seamer sewing machine
US3417718A (en) 1963-03-23 1968-12-24 Melka Ab System for automatically guiding the work in a sewing machine
US3164332A (en) 1963-08-23 1965-01-05 Burlington Industries Inc Cloth take-up apparatus
FR1134335A (fr) 1965-03-30 1957-04-10 Thomson Houston Comp Francaise Dispositif répartiteur d'énergie électro-magnétique entre deux voies de transmission
US3472306A (en) * 1966-03-23 1969-10-14 Nat Gypsum Co Process for forming an arcuate metal punch plate
US3463482A (en) 1966-09-30 1969-08-26 Jacobs Machine Corp Alignment bed and folder
US3608891A (en) 1968-08-07 1971-09-28 Warren W Hannon Mechanism for successively delivering sheet articles from a stack thereof to a folding machine
US3600220A (en) 1968-10-15 1971-08-17 Rimoldi C Spa Virginio Fabric folding device for sewing machines,particularly suitable for edged pocket
US3534954A (en) 1968-10-23 1970-10-20 Stone Mfg Co Power-operated cloth folding apparatus
US3582064A (en) 1968-12-23 1971-06-01 Harris Intertype Corp Sheet comber
US3525367A (en) 1969-01-06 1970-08-25 North American Rockwell Loom tension control apparatus
US3581963A (en) 1969-02-14 1971-06-01 Rockford Servo Corp Web guide apparatus and method
US3610493A (en) 1969-12-30 1971-10-05 Riegel Textile Corp Traveling web aligning apparatus
DE2020431B2 (de) 1970-04-27 1977-03-31 Vits-Maschinenbau Gmbh, 4018 Langenfeld Rotationsquerschneider
US3772948A (en) 1970-06-05 1973-11-20 Burton Noonan Method and apparatus for forming cloth lengths with folded hems
US3640235A (en) 1970-06-05 1972-02-08 Burton & Noonan Method and apparatus for cutting and hemming cloth lengths
US3773002A (en) 1971-12-29 1973-11-20 P Burton Method and apparatus for folding and sewing hems
US3877559A (en) 1973-02-02 1975-04-15 Gerard Burgin Apparatus for dispensing bank notes
US3847099A (en) 1972-08-18 1974-11-12 Pfaff Ind Masch Ribbon feeding attachment for sewing machines
US3807613A (en) 1972-10-24 1974-04-30 Riggs & Lombard Inc Tension control system for a running web
US3843883A (en) 1973-03-08 1974-10-22 Usm Corp Thread use monitor
FR2241648B1 (no) 1973-08-22 1978-06-09 Duerkoppwerke
US3996991A (en) * 1973-11-13 1976-12-14 Kubota, Ltd. Investment casting method
US3906877A (en) 1974-10-17 1975-09-23 Jetsew Inc Reinforced hem forming device
US4104347A (en) * 1974-11-19 1978-08-01 Kubota, Ltd. Method of making a sand mold
US4034690A (en) 1975-06-17 1977-07-12 Breck Jr Louis William Apparatus and method for forming belt loops
US4038931A (en) 1975-11-25 1977-08-02 Union Special Corporation Fabric panel discontinuity sensor
US4095538A (en) 1976-01-22 1978-06-20 Jetsew, Inc. Material folding device
US4063327A (en) 1976-05-07 1977-12-20 The Allen Group, Inc. Vehicle washing apparatus with improved rear washer
US4069729A (en) 1976-09-17 1978-01-24 The B. F. Goodrich Company Fabric cutter
US4157692A (en) 1977-02-23 1979-06-12 Opelika Manufacturing Corp. Label dispensing system for use with sewing apparatus
US4271774A (en) 1977-05-23 1981-06-09 Opelika Manufacturing Corporation Cutting and hemming system
US4132184A (en) 1977-05-23 1979-01-02 Burton Perry E Sheet material guidance system
US4186672A (en) 1977-05-23 1980-02-05 Opelika Manufacturing Corp. Sewing machine monitor
US4154180A (en) 1977-05-23 1979-05-15 Opelika Manufacturing Corporation Cutting and hemming system
US4227684A (en) 1978-10-26 1980-10-14 Opelika Manufacturing Corp. Sheet folder
US4271767A (en) 1978-11-01 1981-06-09 Opelika Manufacturing Corporation Sheet production system
US4353316A (en) 1978-11-01 1982-10-12 Opelika Manufacturing Corporation Sheet production system with hem expander
US4204012A (en) 1978-11-01 1980-05-20 Opelika Manufacturing Corp. Sheet inspection and marking system
US4269130A (en) 1978-11-01 1981-05-26 Opelika Manufacturing Corporation Sheet production system
US4224886A (en) 1979-03-19 1980-09-30 Opelika Manufacturing Corp. Cutting and hemming system
US4462322A (en) 1980-05-27 1984-07-31 Opelika Manufacturing Corporation Sheet production system with hem expander
US4355794A (en) 1980-08-04 1982-10-26 Spreading Machine Exchange, Inc. Spreading machine cutter box assembly
DE3047972C2 (de) 1980-12-19 1986-02-20 Texpa - Arbter Maschinenbaugesellschaft mbH, 8741 Saal Vorrichtung zum kontinuierlichen Ausbilden eines doppelten Umschlags im Bereich der Kanten mindestens einer flachen Materialbahn
US4423646A (en) * 1981-03-30 1984-01-03 N.C. Securities Holding, Inc. Process for producing a rotary drilling bit
US4438714A (en) 1981-11-27 1984-03-27 Blue Grass Industries, Inc. Radius blade cutting apparatus for a sewing machine
US4437369A (en) 1982-07-19 1984-03-20 Opelika Manufacturing Corporation Sheet material cutting method and apparatus
US4491079A (en) 1982-12-15 1985-01-01 Akab Of Sweden Ab Device for folding and making a hem on the end edges of a piece of cloth, e.g. a sheet
GB8301616D0 (en) * 1983-01-21 1983-02-23 Steel Castings Res Ceramic shell moulds
US4505467A (en) 1983-08-01 1985-03-19 Opelika Manufacturing Corporation Label dispenser with suction hold and fork member release
US4682643A (en) * 1983-10-20 1987-07-28 Nu Con Corporation Method of producing molded parts and casting pattern therefor
US4595133A (en) 1984-06-18 1986-06-17 Opelika Manufacturing Corporation Towel aligning, cutting and hemming system
US4653414A (en) * 1985-04-30 1987-03-31 Levi Strauss & Co. Apparatus for feeding fabric parts to sew a felled seam
US4624198A (en) 1985-11-01 1986-11-25 Cannon Mills Company Method and apparatus for fabricating pillowcases with attached hems
US4888082A (en) * 1986-10-31 1989-12-19 Nordson Corporation Apparatus for adhesive transfer
US4688499A (en) 1986-12-01 1987-08-25 Collins & Aikman Corporation Apparatus for automatically fabricating textile articles such as bath throw rugs and the like
US4932344A (en) 1987-05-19 1990-06-12 Harold Tatum Method for production of fitted sheets
US4825787A (en) * 1987-05-20 1989-05-02 Porter Sewing Machines, Inc. Method and apparatus for guiding fabric to a sewing machine
US5111895A (en) * 1988-03-11 1992-05-12 Griffin Nigel D Cutting elements for rotary drill bits
US4836119A (en) 1988-03-21 1989-06-06 The Charles Stark Draper Laboratory, Inc. Sperical ball positioning apparatus for seamed limp material article assembly system
DE3819017C1 (no) 1988-06-03 1989-04-13 J. Strobel & Soehne - Gmbh & Co, 8000 Muenchen, De
JPH0268093A (ja) 1988-09-02 1990-03-07 Brother Ind Ltd 布縁倣い縫ミシン
US5010833A (en) * 1988-09-06 1991-04-30 Wrangler Edge detector for felling folder and method
JPH0783797B2 (ja) 1989-01-20 1995-09-13 ブラザー工業株式会社 柄合わせミシン
US4924787A (en) * 1989-03-03 1990-05-15 The Charles Stark Draper Laboratory, Inc. Apparatus for forming a seam
GB8921017D0 (en) * 1989-09-16 1989-11-01 Astec Dev Ltd Drill bit or corehead manufacturing process
US5203268A (en) 1989-11-13 1993-04-20 Schips Ag Nahautomation Apparatus for sewing elastic hems on fabric pieces
US5066352A (en) 1990-02-23 1991-11-19 Cincinnati Milacron Inc. Method and apparatus for forming composite pieces from composite sheet material
US5033559A (en) * 1990-05-11 1991-07-23 Dresser Industries, Inc. Drill bit with faceted profile
US5044289A (en) 1990-05-18 1991-09-03 Keeton J Herbert One piece folder for hemming garments
FR2665191B1 (fr) 1990-07-27 1992-11-20 Rouleau Patrick Dispositif de guidage de tissu et procede de couture automatique.
US5062374A (en) 1990-08-23 1991-11-05 Clinton Industries, Inc. Rotary thread cutter for a sewing machine
US5159857A (en) * 1991-03-01 1992-11-03 Hughes Tool Company Fixed cutter bit with improved diamond filled compacts
GB2255735B (en) * 1991-04-23 1994-08-24 Honda Motor Co Ltd Method of manufacturing a lost foam pattern for use in full-mold casting
US5247984A (en) * 1991-05-24 1993-09-28 Howmet Corporation Process to prepare a pattern for metal castings
US5203761A (en) 1991-06-17 1993-04-20 Sealed Air Corporation Apparatus for fabricating dunnage material from continuous web material
JP2969489B2 (ja) 1991-08-26 1999-11-02 ペガサスミシン製造株式会社 袖口自動縫製装置
US5197400A (en) 1991-10-30 1993-03-30 Kansai Special Usa Corp. Trimming apparatus for use in making a hem
US5189932A (en) * 1991-12-24 1993-03-02 Cummins Tool Co. Rock bit manufacturing method
CA2100014C (en) 1992-07-14 1999-12-28 Fuminori Murakami Paper cutting device using a movable cutting wheel
US5441004A (en) 1992-10-19 1995-08-15 Bottoms; Joseph A. Hem former having multipe folding plates
US5333699A (en) * 1992-12-23 1994-08-02 Baroid Technology, Inc. Drill bit having polycrystalline diamond compact cutter with spherical first end opposite cutting end
GB9404158D0 (en) 1994-03-04 1994-04-20 Ciba Geigy Ag Resinated pigment compositions
US5540166A (en) * 1994-03-16 1996-07-30 Diversified Systems, Inc. Edge steer finishing device and method
US5497720A (en) * 1994-03-25 1996-03-12 Tachi-S Co., Ltd. Device for guiding a cover member to a sewing machine
US5899159A (en) * 1997-12-02 1999-05-04 Atlanta Attachment Company Method of forming a folded hem and system for guiding a multiple ply seam of a textile work piece

Also Published As

Publication number Publication date
EP0946309A4 (no) 1999-10-06
US5893204A (en) 1999-04-13
US6196147B1 (en) 2001-03-06
EP0946309A2 (en) 1999-10-06
CA2271559A1 (en) 1998-06-04
NO992277L (no) 1999-06-24
WO1998023402A2 (en) 1998-06-04
WO1998023402A3 (en) 1998-10-15

Similar Documents

Publication Publication Date Title
NO992277L (no) FremgangsmÕte for Õ st°pe borkroner av stÕl
NO992906L (no) Borkrone
NO20012599L (no) Fremgangsmåte for boring
DE69709966D1 (de) Bohrer
DK0904478T3 (da) Boreapparatur
NO980474D0 (no) Oppjekkbar, flyttbar boreplattform
NO20011179D0 (no) FremgangsmÕte for Õ bestemme en borestrengs stivhet
NO993070D0 (no) Borer°r/foringsr°r - beskytter
GB9917048D0 (en) Tong for well pipe
DE29701406U1 (de) Erdbohrgerät
NO20012070L (no) Tilbaketrekkbart borekronesystem
DE69725053D1 (de) Untergrund-Bohrverfahren
NO976069L (no) St°tdempet boreverkt°y
DE59707375D1 (de) Gesteinsbohrer
DE59913178D1 (de) Bohrgestängeverbinder
DE60020185D1 (de) Bohrmeissel
DE69709351T2 (de) Bohrer
ATA89296A (de) Hydraulischer tieflochbohrhammer
DE29618066U1 (de) Bohrhammer
KR970058741U (ko) 지중천공비트
GB2340523B (en) Drill pipe protection rings
KR950033541U (ko) 암반 굴착용 비트
DE59710213D1 (de) Bohrgestänge
DE29819865U1 (de) Stahlkabelschloß
KR970049819U (ko) 착암기용 개량 크로스 비트

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application