DE50106178D1 - Diamantbohrkrone - Google Patents

Diamantbohrkrone

Info

Publication number
DE50106178D1
DE50106178D1 DE50106178T DE50106178T DE50106178D1 DE 50106178 D1 DE50106178 D1 DE 50106178D1 DE 50106178 T DE50106178 T DE 50106178T DE 50106178 T DE50106178 T DE 50106178T DE 50106178 D1 DE50106178 D1 DE 50106178D1
Authority
DE
Germany
Prior art keywords
carrier body
base
diamond drill
fitted
wall thickness
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 - Fee Related
Application number
DE50106178T
Other languages
English (en)
Inventor
Guenther Veik
Christoph Laumen
Achim Ruf
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Priority to DE50106178T priority Critical patent/DE50106178D1/de
Application granted granted Critical
Publication of DE50106178D1 publication Critical patent/DE50106178D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • 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
    • E21B10/02—Core bits
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DE50106178T 2000-08-25 2001-08-13 Diamantbohrkrone Expired - Fee Related DE50106178D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50106178T DE50106178D1 (de) 2000-08-25 2001-08-13 Diamantbohrkrone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10041911A DE10041911B4 (de) 2000-08-25 2000-08-25 Diamantbohrkrone
DE50106178T DE50106178D1 (de) 2000-08-25 2001-08-13 Diamantbohrkrone

Publications (1)

Publication Number Publication Date
DE50106178D1 true DE50106178D1 (de) 2005-06-16

Family

ID=7653838

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10041911A Expired - Lifetime DE10041911B4 (de) 2000-08-25 2000-08-25 Diamantbohrkrone
DE50106178T Expired - Fee Related DE50106178D1 (de) 2000-08-25 2001-08-13 Diamantbohrkrone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10041911A Expired - Lifetime DE10041911B4 (de) 2000-08-25 2000-08-25 Diamantbohrkrone

Country Status (6)

Country Link
US (1) US6572447B2 (de)
EP (1) EP1182324B1 (de)
JP (1) JP5107491B2 (de)
AT (1) ATE295469T1 (de)
DE (2) DE10041911B4 (de)
DK (1) DK1182324T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675330A (zh) * 2013-11-27 2015-06-03 中国石油化工股份有限公司 一种干法取芯钻头
US10662716B2 (en) * 2017-10-06 2020-05-26 Kennametal Inc. Thin-walled earth boring tools and methods of making the same
US11998987B2 (en) 2017-12-05 2024-06-04 Kennametal Inc. Additive manufacturing techniques and applications thereof
CN113573828B (zh) 2019-03-25 2024-03-01 肯纳金属公司 增材制造技术及其应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692127A (en) * 1971-05-10 1972-09-19 Walter R Hampe Rotary diamond core bit
JPS537145B2 (de) * 1974-01-18 1978-03-15
DE2807198A1 (de) * 1978-02-20 1979-08-30 Heller Verwaltungsges Verfahren zum herstellen einer bohrkrone und nach dem verfahren hergestellte bohrkrone
US4328647A (en) * 1980-04-09 1982-05-11 Brammall, Inc. Inside, outside honing tool
DE3603499A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
DE3744095A1 (de) * 1987-12-24 1989-07-13 Josef Dipl In Ehrenschwendtner Verfahren zur herstellung von zylinderlaufbuechsen
JPH0746496Y2 (ja) * 1988-03-03 1995-10-25 有限会社吉野精機 小孔穿孔用回転ドリル
DE8805449U1 (de) * 1988-04-25 1988-06-09 Maier, Wolfgang, 5630 Remscheid Diamant-Kernbohrer
JP2515111Y2 (ja) * 1990-09-01 1996-10-30 ノリタケダイヤ株式会社 ダイヤモンドドリル
KR100277320B1 (ko) * 1992-06-03 2001-01-15 가나이 쓰도무 온라인 롤 연삭 장치를 구비한 압연기와 압연 방법 및 회전 숫돌
US5910041A (en) * 1997-03-06 1999-06-08 Keltech Engineering Lapping apparatus and process with raised edge on platen
US6108856A (en) * 1997-10-09 2000-08-29 The Malish Corporation Molded pad driver
JPH11169985A (ja) * 1997-12-04 1999-06-29 Mazda Motor Corp 歯付円筒部品の成形方法

Also Published As

Publication number Publication date
DE10041911B4 (de) 2009-02-05
EP1182324B1 (de) 2005-05-11
US20020023635A1 (en) 2002-02-28
ATE295469T1 (de) 2005-05-15
JP2002096133A (ja) 2002-04-02
US6572447B2 (en) 2003-06-03
DK1182324T3 (da) 2005-09-12
JP5107491B2 (ja) 2012-12-26
EP1182324A2 (de) 2002-02-27
EP1182324A3 (de) 2002-04-03
DE10041911A1 (de) 2002-03-07

Similar Documents

Publication Publication Date Title
DE60034576D1 (de) Vorrichtung zur vermeidung von rotation von werkzeugen im bohrloch
CA2317909A1 (en) Roller cone drill bit shale diverter
CA2482831A1 (en) Methods and apparatus for expanding tubulars
AU7077201A (en) Deformable member
DE60104177D1 (de) Spindeleinheit für Lochsäge und Bohrer
CA2371740A1 (en) Back reaming tool
NZ513738A (en) Masonry anchor with debris reservoir end or tip
CA2357539A1 (en) Downhole gauge carrier apparatus
DE60015308D1 (de) Hydraulisches futter mit verformbarer greifhülse
DE60013300D1 (de) Kernorientierung
DE50106178D1 (de) Diamantbohrkrone
YU88402A (sh) Specijalna burgija
DE50103951D1 (de) Schnellspanneinheit
ATE346533T1 (de) Küchenmaschine mit verrriegelung und mit werkzeug
GB2361728B (en) Drill bit and method of forming a nozzle retention body
DE69902671D1 (de) Bohrlehre mit hydraulischem spannfutter und bohrerführung mit leitbohrung
SE0103909L (sv) Bergborr med spolborrning
GB2367780B (en) A machine tool with a chamber with lubricant and a pressure compensating device of the chamber
FR2437921B1 (de)
GB9716356D0 (en) Apparatus for use in drilling
FR2845301B1 (fr) Dispositif de formation d'empreintes en creux sur une surface d'une piece
ATE345307T1 (de) Hebering
PT1125570E (pt) Tampao
CA101777S (en) Drill bit
DE59912299D1 (de) Stein, insbesondere Blockstein

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee