DE3709878C2 - - Google Patents

Info

Publication number
DE3709878C2
DE3709878C2 DE3709878A DE3709878A DE3709878C2 DE 3709878 C2 DE3709878 C2 DE 3709878C2 DE 3709878 A DE3709878 A DE 3709878A DE 3709878 A DE3709878 A DE 3709878A DE 3709878 C2 DE3709878 C2 DE 3709878C2
Authority
DE
Germany
Prior art keywords
drill head
bore
tool shank
thread
head
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
DE3709878A
Other languages
German (de)
English (en)
Other versions
DE3709878A1 (de
Inventor
Josef 7480 Sigmaringen De 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 DE19873709878 priority Critical patent/DE3709878A1/de
Priority to EP88101951A priority patent/EP0284745B1/de
Priority to DE8888101951T priority patent/DE3875504D1/de
Priority to US07/167,297 priority patent/US4856944A/en
Priority to JP63071702A priority patent/JPH01246012A/ja
Publication of DE3709878A1 publication Critical patent/DE3709878A1/de
Application granted granted Critical
Publication of DE3709878C2 publication Critical patent/DE3709878C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/11—Retention by threaded connection
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/16—Longitudinal screw clamp
    • 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
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • 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
    • Y10T408/78—Tool of specific diverse material
    • 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)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
DE19873709878 1987-03-26 1987-03-26 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger Granted DE3709878A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19873709878 DE3709878A1 (de) 1987-03-26 1987-03-26 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger
EP88101951A EP0284745B1 (de) 1987-03-26 1988-02-10 Kupplung zwischen einem Werkzeugkopf und einem Werkzeugträger
DE8888101951T DE3875504D1 (de) 1987-03-26 1988-02-10 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger.
US07/167,297 US4856944A (en) 1987-03-26 1988-03-11 Coupling between a tool head and a tool support
JP63071702A JPH01246012A (ja) 1987-03-26 1988-03-25 工具ヘッドと工具ホルダーとの間のカップリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873709878 DE3709878A1 (de) 1987-03-26 1987-03-26 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger

Publications (2)

Publication Number Publication Date
DE3709878A1 DE3709878A1 (de) 1988-10-06
DE3709878C2 true DE3709878C2 (cg-RX-API-DMAC7.html) 1991-03-07

Family

ID=6323986

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873709878 Granted DE3709878A1 (de) 1987-03-26 1987-03-26 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger
DE8888101951T Expired - Fee Related DE3875504D1 (de) 1987-03-26 1988-02-10 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888101951T Expired - Fee Related DE3875504D1 (de) 1987-03-26 1988-02-10 Kupplung zwischen einem werkzeugkopf und einem werkzeugtraeger.

Country Status (4)

Country Link
US (1) US4856944A (cg-RX-API-DMAC7.html)
EP (1) EP0284745B1 (cg-RX-API-DMAC7.html)
JP (1) JPH01246012A (cg-RX-API-DMAC7.html)
DE (2) DE3709878A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400425A1 (de) * 1994-01-08 1995-07-13 Komet Stahlhalter Werkzeug Vorrichtung zur Kupplung zweier Werkzeugteile
DE19543233A1 (de) * 1995-11-07 1997-05-15 Johne & Co Praezisionswerkzeug Bohrwerkzeug mit auswechselbarer Spitze

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971491A (en) * 1985-10-15 1990-11-20 Cook Harold D Tool holder system and method of use
DE8704477U1 (de) * 1987-03-26 1987-05-14 Gottlieb Gühring KG, 7470 Albstadt Innengekühltes Bohrwerkzeug aus Werkzeugspirale und Spannschaft
SE461024B (sv) * 1988-06-23 1989-12-18 Sandvik Ab Borr
US5452971A (en) * 1994-03-08 1995-09-26 Nevills; Alva D. Rotary end cutting tool
WO1996027469A1 (de) * 1995-03-03 1996-09-12 Komet Präzisionswerkzeuge Robert Breuning Gmbh Bohrwerkzeug
KR20030067475A (ko) * 1999-11-04 2003-08-14 잉거졸 컷팅 툴 캄파니 교체식 단부캡을 가진 인서트 드릴
US20030039523A1 (en) * 2001-07-13 2003-02-27 Kemmer Hartmetallwerkzeuge Gmbh Drilling or boring tool
US20040074674A1 (en) * 2002-03-08 2004-04-22 Thomas Glen St. Coolant drill head
IL158789A (en) 2002-11-13 2009-11-18 Biomet 3I Llc Dental implant system
US6971825B2 (en) * 2003-10-27 2005-12-06 Stojan Stojanovski Milling tool holder with differential screw
US6964547B2 (en) * 2003-10-27 2005-11-15 Stojan Stojanovski Milling tool holder with threaded plug
US7717654B2 (en) * 2006-05-26 2010-05-18 Cirino Thomas J Drill tip with serrated and dowel pinned shank interface
EP2274125B1 (de) * 2008-04-03 2012-02-29 Kennametal Inc. Drehwerkzeug, insbesondere bohrwerkzeug
US9073129B2 (en) * 2012-03-22 2015-07-07 Kennametal Inc Cutting tool having replaceable cutting insert and replaceable cutting insert therefore
AT13498U1 (de) 2013-02-22 2014-01-15 Ceratizit Austria Gmbh Fräswerkzeug
CN105108213B (zh) * 2015-09-14 2017-09-15 森泰英格（成都）数控刀具股份有限公司 具有安全锁结构的弹性卡簧和刀具固定结构
SE543386C2 (en) 2019-02-26 2020-12-29 Husqvarna Ab A tool holding arrangement, thread insert, rotatable shaft and drill unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7431108U (de) * 1974-12-12 Wozar T Bohrwerkzeug
US1475514A (en) * 1921-03-14 1923-11-27 Walter F Ross Drill
US2739496A (en) * 1952-06-30 1956-03-27 Nat Twist Drill & Tool Company Gun drill
US4099889A (en) * 1974-10-18 1978-07-11 Merz Ag Dulliken Reamer
DE2461750A1 (de) * 1974-12-28 1976-07-08 Beck August Fa Spiralbohrer
DE3108438C2 (de) * 1981-01-29 1983-05-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug
HU188534B (en) * 1983-03-15 1986-04-28 Forgacsoloszerszamipari Vallalat,Hu Connection arrangement for modular tool systems
SE447880B (sv) * 1985-05-17 1986-12-22 Santrade Ltd Borr med lostagbar borrspets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400425A1 (de) * 1994-01-08 1995-07-13 Komet Stahlhalter Werkzeug Vorrichtung zur Kupplung zweier Werkzeugteile
DE19543233A1 (de) * 1995-11-07 1997-05-15 Johne & Co Praezisionswerkzeug Bohrwerkzeug mit auswechselbarer Spitze
US6109841A (en) * 1995-11-07 2000-08-29 Johne & Co., Prazisionswerkzeuge GmbH Drilling tool with replaceable bit

Also Published As

Publication number Publication date
DE3709878A1 (de) 1988-10-06
JPH01246012A (ja) 1989-10-02
US4856944A (en) 1989-08-15
EP0284745A3 (en) 1989-11-15
EP0284745A2 (de) 1988-10-05
DE3875504D1 (de) 1992-12-03
EP0284745B1 (de) 1992-10-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee