DE3611998A1 - Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen - Google Patents

Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen

Info

Publication number
DE3611998A1
DE3611998A1 DE19863611998 DE3611998A DE3611998A1 DE 3611998 A1 DE3611998 A1 DE 3611998A1 DE 19863611998 DE19863611998 DE 19863611998 DE 3611998 A DE3611998 A DE 3611998A DE 3611998 A1 DE3611998 A1 DE 3611998A1
Authority
DE
Germany
Prior art keywords
twist drill
drill according
recess
cutting part
shaft part
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.)
Granted
Application number
DE19863611998
Other languages
German (de)
English (en)
Other versions
DE3611998C2 (https=
Inventor
Josef Reinauer
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.)
Gottlieb Guehring KG
Original Assignee
Gottlieb Guehring KG
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 Gottlieb Guehring KG filed Critical Gottlieb Guehring KG
Priority to DE19863611998 priority Critical patent/DE3611998A1/de
Priority to EP87103570A priority patent/EP0240765A3/de
Priority to KR870003294A priority patent/KR870009799A/ko
Priority to BR8701646A priority patent/BR8701646A/pt
Priority to CA000534233A priority patent/CA1278710C/en
Priority to KR870004259A priority patent/KR870009800A/ko
Publication of DE3611998A1 publication Critical patent/DE3611998A1/de
Application granted granted Critical
Publication of DE3611998C2 publication Critical patent/DE3611998C2/de
Granted 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
    • B23B51/06—Drills with lubricating or cooling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
DE19863611998 1986-04-09 1986-04-09 Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen Granted DE3611998A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19863611998 DE3611998A1 (de) 1986-04-09 1986-04-09 Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen
EP87103570A EP0240765A3 (de) 1986-04-09 1987-03-12 Vollhartmetall-Spiralbohrer mit innenliegenden Kühlkanälen
KR870003294A KR870009799A (ko) 1986-04-09 1987-04-07 내측에 냉각통로를 갖는 경질합금 트위스트 드릴
BR8701646A BR8701646A (pt) 1986-04-09 1987-04-08 Broca espiral de metal integralmente temperado,com canais de refrigeracao internos
CA000534233A CA1278710C (en) 1986-04-09 1987-04-09 Hard-metal twist drill with internal cooling channels
KR870004259A KR870009800A (ko) 1986-04-09 1987-04-30 가공물에 깊은 구멍을 뚫기 위한 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863611998 DE3611998A1 (de) 1986-04-09 1986-04-09 Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen

Publications (2)

Publication Number Publication Date
DE3611998A1 true DE3611998A1 (de) 1987-10-15
DE3611998C2 DE3611998C2 (https=) 1990-10-11

Family

ID=6298343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863611998 Granted DE3611998A1 (de) 1986-04-09 1986-04-09 Vollhartmetall-spiralbohrer mit innenliegenden kuehlkanaelen

Country Status (5)

Country Link
EP (1) EP0240765A3 (https=)
KR (2) KR870009799A (https=)
BR (1) BR8701646A (https=)
CA (1) CA1278710C (https=)
DE (1) DE3611998A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2902141A1 (de) * 2014-01-29 2015-08-05 Franz Haimer Maschinenbau KG Einsetzbarer Anschlag für Werkzeugaufnahmen
DE19861489B4 (de) * 1998-07-22 2017-06-01 Jörg Gühring Verfahren und Vorrichtung zur Einspeisung von Kühl- und Schmiermittel in ein Werkzeug

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7160067B2 (en) 2004-07-13 2007-01-09 Ford Motor Company Tool holder assembly
DE102005048635A1 (de) * 2005-10-11 2007-04-12 Kennametal Inc. Vorrichtung zur Kühlmitteleinspeisung in einen Schaft eines Rundlaufwerkzeugs sowie ein Rundlaufwerkzeug, insbesondere Bohrer
DE102014105908B4 (de) * 2014-04-28 2020-06-25 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Werkzeug zur spanenden Bearbeitung eines Werkstücks und Verfahren zur Herstellung eines Werkzeugs
EP3533545A1 (en) * 2018-03-01 2019-09-04 AB Sandvik Coromant Modular cutting tool body and method for manufacturing the same
US10773323B2 (en) * 2018-08-21 2020-09-15 Ford Motor Company Minimum quantity lubrication thread tap
DE102024125972A1 (de) 2024-09-10 2026-03-12 Gühring KG Zerspanungswerkzeug

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1409753A (en) * 1919-06-03 1922-03-14 John B Moore Method of making self-lubricating tools
DE396906C (de) * 1922-03-05 1924-06-23 Georg Cambeis Vorrichtung zur Wiedernutzbarmachung abgebrochener Spiralbohrer
US3045513A (en) * 1960-07-05 1962-07-24 Rudolf W Andreasson Drill
US3073189A (en) * 1960-09-30 1963-01-15 Stalker Drill Works Ltd Drills
US3460410A (en) * 1967-08-07 1969-08-12 Franklin S Briles Reamer
DE2246965A1 (de) * 1972-09-25 1974-04-11 Hawera Probst Kg Hartmetall Spiralbohrer
DE3232686A1 (de) * 1982-09-02 1984-03-08 Hartmetallwerkzeugfabrik Andreas Maier GmbH + Co KG, 7959 Schwendi Rotations-schneidwerkzeug und verfahren zu seiner herstellung
DE3309860A1 (de) * 1983-02-08 1984-08-09 Fa. Gottlieb Gühring, 7470 Albstadt Bohrwerkzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454452A (en) * 1920-10-27 1923-05-08 John B Moore Oil tool
AT279998B (de) * 1967-05-09 1970-03-25 Rohde & Doerrenberg Verfahren zum Herstellen von Spiralbohrern od.ähnl Werkzeugen sowie nach dem Verfahren hergestellter Spiralbohrer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1409753A (en) * 1919-06-03 1922-03-14 John B Moore Method of making self-lubricating tools
DE396906C (de) * 1922-03-05 1924-06-23 Georg Cambeis Vorrichtung zur Wiedernutzbarmachung abgebrochener Spiralbohrer
US3045513A (en) * 1960-07-05 1962-07-24 Rudolf W Andreasson Drill
US3073189A (en) * 1960-09-30 1963-01-15 Stalker Drill Works Ltd Drills
US3460410A (en) * 1967-08-07 1969-08-12 Franklin S Briles Reamer
DE2246965A1 (de) * 1972-09-25 1974-04-11 Hawera Probst Kg Hartmetall Spiralbohrer
DE3232686A1 (de) * 1982-09-02 1984-03-08 Hartmetallwerkzeugfabrik Andreas Maier GmbH + Co KG, 7959 Schwendi Rotations-schneidwerkzeug und verfahren zu seiner herstellung
DE3309860A1 (de) * 1983-02-08 1984-08-09 Fa. Gottlieb Gühring, 7470 Albstadt Bohrwerkzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: Der Maschinenbau, 1959/11, S.332,333 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19861489B4 (de) * 1998-07-22 2017-06-01 Jörg Gühring Verfahren und Vorrichtung zur Einspeisung von Kühl- und Schmiermittel in ein Werkzeug
EP2902141A1 (de) * 2014-01-29 2015-08-05 Franz Haimer Maschinenbau KG Einsetzbarer Anschlag für Werkzeugaufnahmen

Also Published As

Publication number Publication date
EP0240765A3 (de) 1989-06-14
EP0240765A2 (de) 1987-10-14
KR870009799A (ko) 1987-11-30
KR870009800A (ko) 1987-11-30
BR8701646A (pt) 1988-01-05
CA1278710C (en) 1991-01-08
DE3611998C2 (https=) 1990-10-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: GOTTLIEB GUEHRING KG, 7470 ALBSTADT, DE

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation