AT286066B - Twist drill or the like - Google Patents

Twist drill or the like

Info

Publication number
AT286066B
AT286066B AT326269A AT326269A AT286066B AT 286066 B AT286066 B AT 286066B AT 326269 A AT326269 A AT 326269A AT 326269 A AT326269 A AT 326269A AT 286066 B AT286066 B AT 286066B
Authority
AT
Austria
Prior art keywords
twist drill
twist
drill
Prior art date
Application number
AT326269A
Other languages
German (de)
Inventor
Manfred Birk
Original Assignee
Guehring Gottlieb Fa
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 Guehring Gottlieb Fa filed Critical Guehring Gottlieb Fa
Application granted granted Critical
Publication of AT286066B publication Critical patent/AT286066B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
    • B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
    • B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a 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
    • Y10T408/44—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
AT326269A 1968-05-15 1969-04-02 Twist drill or the like AT286066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681752365 DE1752365A1 (en) 1968-05-15 1968-05-15 Coolant feeder for twist drills and similar tools

Publications (1)

Publication Number Publication Date
AT286066B true AT286066B (en) 1970-11-25

Family

ID=5692753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT326269A AT286066B (en) 1968-05-15 1969-04-02 Twist drill or the like

Country Status (9)

Country Link
US (1) US3597103A (en)
AT (1) AT286066B (en)
CH (1) CH502151A (en)
DE (1) DE1752365A1 (en)
ES (1) ES367530A1 (en)
FR (1) FR2011834A1 (en)
GB (1) GB1256112A (en)
NL (1) NL6906920A (en)
SE (1) SE341581B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602238A1 (en) * 1976-01-22 1977-08-04 Bosch Gmbh Robert DRILL BIT
DE8012959U1 (en) * 1980-05-13 1981-11-12 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Cooling device for rotating cutting tools for metal cutting, in particular for drilling tools
ATE10071T1 (en) * 1981-08-17 1984-11-15 Bristol Erickson Limited ATTACHMENT FOR ATTACHING TO A MACHINE DRIVE SPINDLE.
SE464746B (en) * 1989-09-18 1991-06-10 Skf Tools Ab CUTTING TOOLS WITH CHANNELS FOR CUTTING LIQUID
US5378091A (en) * 1992-06-17 1995-01-03 Makino Milling Machine Co., Ltd. Method and apparatus for machining a workpiece
DE102008020740A1 (en) * 2008-04-25 2009-10-29 Bernd Sievert Cooling device for coolant application of tool, has line, which forms flowing path between inlet end of line and application units arranged at outlet end
US8807889B2 (en) * 2009-12-29 2014-08-19 Kennametal Inc. Rotary cutting tool having sealed margins and method of making same
US20160207122A1 (en) * 2015-01-15 2016-07-21 X'pole Precision Tools Inc. Blade fastening device having cuttign fluid guide grooves on a blade

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US580399A (en) * 1897-04-13 Peter j
US1028623A (en) * 1907-09-27 1912-06-04 Otis Elevator Co Air drill-socket.
US2510203A (en) * 1946-05-17 1950-06-06 Rudolf W Andreasson Drilling device

Also Published As

Publication number Publication date
DE1752365A1 (en) 1971-05-19
FR2011834A1 (en) 1970-03-13
SE341581B (en) 1972-01-10
GB1256112A (en) 1971-12-08
CH502151A (en) 1971-01-31
US3597103A (en) 1971-08-03
NL6906920A (en) 1969-11-18
ES367530A1 (en) 1971-04-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee