CH518143A - Phase cutting piece that can be placed on a twist drill - Google Patents

Phase cutting piece that can be placed on a twist drill

Info

Publication number
CH518143A
CH518143A CH1889970A CH1889970A CH518143A CH 518143 A CH518143 A CH 518143A CH 1889970 A CH1889970 A CH 1889970A CH 1889970 A CH1889970 A CH 1889970A CH 518143 A CH518143 A CH 518143A
Authority
CH
Switzerland
Prior art keywords
cutting piece
twist drill
phase cutting
phase
twist
Prior art date
Application number
CH1889970A
Other languages
German (de)
Inventor
Halpern William
Original Assignee
Halpern William
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 Halpern William filed Critical Halpern William
Publication of CH518143A publication Critical patent/CH518143A/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
    • B23B51/10—Bits for countersinking
    • B23B51/108—Bits for countersinking having a centering drill
    • 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
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • 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
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/87—Tool having stepped cutting edges
    • Y10T408/8725—Tool having stepped cutting edges including means to permit relative axial positioning of edges
    • Y10T408/8734—Tool having stepped cutting edges including means to permit relative axial positioning of edges including central Tool axially movable relative to support
    • 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
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced
    • Y10T408/9065—Axially spaced with central lead
CH1889970A 1969-12-22 1970-12-21 Phase cutting piece that can be placed on a twist drill CH518143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88690769A 1969-12-22 1969-12-22

Publications (1)

Publication Number Publication Date
CH518143A true CH518143A (en) 1972-01-31

Family

ID=25390048

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1889970A CH518143A (en) 1969-12-22 1970-12-21 Phase cutting piece that can be placed on a twist drill

Country Status (14)

Country Link
US (1) US3635573A (en)
AT (1) AT300501B (en)
AU (1) AU1544270A (en)
BE (1) BE752410A (en)
BR (1) BR7024862D0 (en)
CA (1) CA922132A (en)
CH (1) CH518143A (en)
DE (1) DE2062757C3 (en)
ES (1) ES188067Y (en)
FR (1) FR2071996B1 (en)
GB (1) GB1304382A (en)
IL (1) IL34612A (en)
NL (1) NL7010771A (en)
ZA (1) ZA705582B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333727A (en) * 1977-09-23 1982-06-08 Bennett Donald C Composite rotary tool including hole forming means and a deburrer or chamferer
US4580933A (en) * 1982-09-07 1986-04-08 Electromechanical Research Laboratories, Inc. Cutting tool accessory
US4623287A (en) * 1984-12-04 1986-11-18 Flachglas Aktiengesellschaft Drilling machine especially for drilling glass
GB8907890D0 (en) * 1989-04-07 1989-05-24 Sandvik Ltd Cutters
US6267527B1 (en) 2000-01-28 2001-07-31 Michael Miller Dowel and method of using same
SE520904C2 (en) 2000-09-28 2003-09-09 Seco Tools Ab Publ Drill with a countersunk connected to the chip channel in two halves
DE10101420A1 (en) * 2001-01-13 2002-07-25 Kennametal Inc Drilling tool Fas
US6871681B2 (en) * 2002-11-22 2005-03-29 Miller Dowel Company Dowel connection system and method
US20060054064A1 (en) * 2004-09-13 2006-03-16 Miller Michael R Wooden dowel in pallet assembly
US7856933B2 (en) * 2004-09-13 2010-12-28 Miller Dowel Company Wooden dowel in pallet assembly
US20090228011A1 (en) * 2007-10-29 2009-09-10 Agbodoe Victor B Cranial perforator
JP5151501B2 (en) * 2008-01-21 2013-02-27 三菱マテリアル株式会社 Ring with cutting edge
US7735401B2 (en) * 2008-07-16 2010-06-15 Dimitrije Stojanovski Boring tool with adjustable chamfer cutter
WO2010091085A2 (en) * 2009-02-03 2010-08-12 Miller Dowel Company Beveled block pallet
US9399272B2 (en) * 2012-05-23 2016-07-26 Lior Haviv Dust extraction device for a rotary power tool
JP6546732B2 (en) * 2014-10-09 2019-07-17 三菱重工業株式会社 tool
CN104801767B (en) * 2015-03-30 2017-03-15 温州任和教育科技有限责任公司 One kind is tightened up formula double end and clamps chamfering device
CN104801775A (en) * 2015-03-30 2015-07-29 苏州蓝王机床工具科技有限公司 Simple chamfering device with replaceable alloy cutter
CN104801772A (en) * 2015-03-30 2015-07-29 苏州蓝王机床工具科技有限公司 Chuck limiting and tight propping type position-adjustable chamfering device
CN104801771B (en) * 2015-03-30 2017-05-03 东莞市广联塑胶模具制品有限公司 Chuck limiting type position-adjustable chamfering device
CN104801777A (en) * 2015-03-30 2015-07-29 苏州蓝王机床工具科技有限公司 Simple chamfering device clamped into cutter slot
CN104801769B (en) * 2015-03-30 2017-06-09 惠州市金鸿丰高精密五金有限公司 A kind of tapered sleeve locating support compact form chamfering device
CN104801764A (en) * 2015-03-30 2015-07-29 苏州蓝王机床工具科技有限公司 Screw locking slide cutting head diameter-adjustable chamfering device
USD812228S1 (en) 2017-03-21 2018-03-06 Miller Dowel Company Crown dowel
US10005586B1 (en) 2017-04-05 2018-06-26 Miller Dowel Company Dowel and pallet using dowel
CN108015326A (en) * 2017-12-30 2018-05-11 扬州海昌新材股份有限公司 A kind of adjustable formed composite frock
US10935064B2 (en) 2019-04-19 2021-03-02 Miller Dowel Company Dowel with directional expanding portion and wall system including directional dowel
WO2020223128A1 (en) 2019-05-01 2020-11-05 Miller Dowel Company Transport apparatus for assembly component and method of using transport apparatus
WO2020263758A1 (en) 2019-06-24 2020-12-30 Miller Dowel Company Guidance apparatus for assembly of construction panels
EP4097363A4 (en) 2020-01-27 2023-06-21 Miller Dowel Company Construction using bundled tube and threaded stepped dowels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344143A (en) * 1942-08-24 1944-03-14 Ernist J Harding Depth gauge, countersink, and drill

Also Published As

Publication number Publication date
IL34612A (en) 1974-06-30
FR2071996A1 (en) 1971-09-24
FR2071996B1 (en) 1973-02-02
AU1544270A (en) 1971-11-25
ES188067U (en) 1974-01-16
DE2062757A1 (en) 1971-07-15
GB1304382A (en) 1973-01-24
AT300501B (en) 1972-07-25
DE2062757C3 (en) 1974-04-25
DE2062757B2 (en) 1973-09-20
US3635573A (en) 1972-01-18
NL7010771A (en) 1971-06-24
BE752410A (en) 1970-12-01
ZA705582B (en) 1971-05-27
IL34612A0 (en) 1970-07-19
CA922132A (en) 1973-03-06
BR7024862D0 (en) 1973-06-14
ES188067Y (en) 1974-09-01

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Legal Events

Date Code Title Description
PL Patent ceased