NL140444B - Verzinkboor. - Google Patents

Verzinkboor.

Info

Publication number
NL140444B
NL140444B NL696915259A NL6915259A NL140444B NL 140444 B NL140444 B NL 140444B NL 696915259 A NL696915259 A NL 696915259A NL 6915259 A NL6915259 A NL 6915259A NL 140444 B NL140444 B NL 140444B
Authority
NL
Netherlands
Prior art keywords
drill
zinc
zinc drill
Prior art date
Application number
NL696915259A
Other languages
English (en)
Other versions
NL6915259A (nl
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 NL6915259A publication Critical patent/NL6915259A/xx
Publication of NL140444B publication Critical patent/NL140444B/nl

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • 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
    • 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
    • Y10T408/895—Having axial, core-receiving central portion
    • Y10T408/8953—Having axial, core-receiving central portion with lateral outlet
    • 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
    • Y10T408/907—Tool or Tool with support including detailed shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
NL696915259A 1968-10-09 1969-10-09 Verzinkboor. NL140444B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76615168A 1968-10-09 1968-10-09

Publications (2)

Publication Number Publication Date
NL6915259A NL6915259A (nl) 1970-04-13
NL140444B true NL140444B (nl) 1973-12-17

Family

ID=25075560

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696915259A NL140444B (nl) 1968-10-09 1969-10-09 Verzinkboor.

Country Status (8)

Country Link
US (1) US3537338A (nl)
AT (1) AT297445B (nl)
BE (1) BE739599A (nl)
CH (1) CH508442A (nl)
FR (1) FR2022247A1 (nl)
GB (1) GB1267682A (nl)
IL (1) IL33142A (nl)
NL (1) NL140444B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229129A (en) * 1979-03-21 1980-10-21 Schaenzer Gordon N Chamfer tool
US6517296B2 (en) 2001-06-21 2003-02-11 Vernon Devices, Inc. Hole finishing tool
WO2008103452A1 (en) * 2007-02-22 2008-08-28 Richard Theriault Novel composite tool holders and boring tools

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187221A (en) * 1938-03-28 1940-01-16 Frank G Brown Tube chamfering tool
US2418790A (en) * 1944-05-15 1947-04-08 Jr Ralph P Peckham Cutting tool

Also Published As

Publication number Publication date
DE1920819A1 (de) 1970-07-23
DE1920819B2 (nl) 1972-10-26
NL6915259A (nl) 1970-04-13
BE739599A (nl) 1970-03-02
GB1267682A (en) 1972-03-22
US3537338A (en) 1970-11-03
CH508442A (de) 1971-06-15
IL33142A (en) 1974-07-31
AT297445B (de) 1972-03-27
FR2022247A1 (nl) 1970-07-31
IL33142A0 (en) 1969-12-31

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