JPWO2022130856A1 - - Google Patents

Info

Publication number
JPWO2022130856A1
JPWO2022130856A1 JP2022528720A JP2022528720A JPWO2022130856A1 JP WO2022130856 A1 JPWO2022130856 A1 JP WO2022130856A1 JP 2022528720 A JP2022528720 A JP 2022528720A JP 2022528720 A JP2022528720 A JP 2022528720A JP WO2022130856 A1 JPWO2022130856 A1 JP WO2022130856A1
Authority
JP
Japan
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
JP2022528720A
Other versions
JP7148038B1 (ja
JPWO2022130856A5 (ja
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 filed Critical
Publication of JPWO2022130856A1 publication Critical patent/JPWO2022130856A1/ja
Application granted granted Critical
Publication of JP7148038B1 publication Critical patent/JP7148038B1/ja
Publication of JPWO2022130856A5 publication Critical patent/JPWO2022130856A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
    • B23B51/0004—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts with cutting heads or inserts attached by screw means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0006—Drills with cutting inserts
    • B23B51/0007—Drills with cutting inserts with exchangeable cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/16—Supporting or bottom surfaces
    • B23B2200/161—Supporting or bottom surfaces with projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
JP2022528720A 2020-12-16 2021-11-12 ドリルヘッド及びドリル Active JP7148038B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020208320 2020-12-16
JP2020208320 2020-12-16
PCT/JP2021/041746 WO2022130856A1 (ja) 2020-12-16 2021-11-12 ドリルヘッド及びドリル

Publications (3)

Publication Number Publication Date
JPWO2022130856A1 true JPWO2022130856A1 (ja) 2022-06-23
JP7148038B1 JP7148038B1 (ja) 2022-10-05
JPWO2022130856A5 JPWO2022130856A5 (ja) 2022-11-29

Family

ID=82059704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022528720A Active JP7148038B1 (ja) 2020-12-16 2021-11-12 ドリルヘッド及びドリル

Country Status (5)

Country Link
US (1) US20230022961A1 (ja)
EP (1) EP4265360A4 (ja)
JP (1) JP7148038B1 (ja)
CN (1) CN116323058A (ja)
WO (1) WO2022130856A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1715996S (ja) * 2021-08-27 2022-05-27 ドリルホルダ
JP1715995S (ja) * 2021-08-27 2022-05-27 ドリルヘッド

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1325785B1 (en) 2000-07-14 2011-11-09 Sumitomo Electric Industries, Ltd. Throw-away cutting tool
JP4456852B2 (ja) * 2003-12-02 2010-04-28 住友電工ハードメタル株式会社 スローアウェイ式ドリル
DE102006003686A1 (de) * 2006-01-13 2007-08-02 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Werkzeugsystem
DE102006005880A1 (de) * 2006-02-06 2007-08-09 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Schneidwerkzeug für spanende Bearbeitung
US20070274794A1 (en) * 2006-05-26 2007-11-29 Cirino Thomas J Oblique angle serration location and drive interface
SE533852C2 (sv) * 2009-06-23 2011-02-08 Sandvik Intellectual Property Roterbart verktyg för spånavskiljande bearbetning samt löstopp härför
US9498829B2 (en) * 2013-03-06 2016-11-22 Allied Machine & Engineering Corp. Drilling system for deep holes
CN108698139B (zh) * 2016-03-04 2021-02-23 住友电工硬质合金株式会社 切削工具

Also Published As

Publication number Publication date
US20230022961A1 (en) 2023-01-26
JP7148038B1 (ja) 2022-10-05
CN116323058A (zh) 2023-06-23
EP4265360A4 (en) 2024-06-19
EP4265360A1 (en) 2023-10-25
WO2022130856A1 (ja) 2022-06-23

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