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
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)
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 (https=) | 2022-06-23 |
| JP7148038B1 JP7148038B1 (ja) | 2022-10-05 |
| JPWO2022130856A5 JPWO2022130856A5 (https=) | 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) | US12377474B2 (https=) |
| EP (1) | EP4265360A4 (https=) |
| JP (1) | JP7148038B1 (https=) |
| CN (1) | CN116323058B (https=) |
| WO (1) | WO2022130856A1 (https=) |
Families Citing this family (2)
| 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 (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE510533C2 (sv) * | 1996-11-04 | 1999-05-31 | Seco Tools Ab | Verktyg för skärande bearbetning |
| SE510851C2 (sv) * | 1996-12-23 | 1999-06-28 | Sandvik Ab | Skär samt hållare för skärande metallbearbetning |
| KR100663222B1 (ko) * | 2000-07-14 | 2007-01-03 | 스미토모덴키고교가부시키가이샤 | 스로어웨이식 절삭 공구 |
| 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 |
| SE528811C2 (sv) * | 2005-03-16 | 2007-02-20 | Sandvik Intellectual Property | Skär och verktyg för spånavskiljande bearbetning med vinklade ingreppsmedel, samt tillsats för dylika verktyg |
| 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 |
| US8926237B2 (en) * | 2011-07-11 | 2015-01-06 | Kennametal Inc. | Multi-piece twist drill head and twist drill including the same |
| US9498829B2 (en) | 2013-03-06 | 2016-11-22 | Allied Machine & Engineering Corp. | Drilling system for deep holes |
| WO2017150459A1 (ja) * | 2016-03-04 | 2017-09-08 | 住友電工ハードメタル株式会社 | 切削工具 |
-
2021
- 2021-11-12 US US17/801,265 patent/US12377474B2/en active Active
- 2021-11-12 EP EP21906220.5A patent/EP4265360A4/en active Pending
- 2021-11-12 JP JP2022528720A patent/JP7148038B1/ja active Active
- 2021-11-12 WO PCT/JP2021/041746 patent/WO2022130856A1/ja not_active Ceased
- 2021-11-12 CN CN202180066749.4A patent/CN116323058B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4265360A4 (en) | 2024-06-19 |
| EP4265360A1 (en) | 2023-10-25 |
| US12377474B2 (en) | 2025-08-05 |
| CN116323058B (zh) | 2026-02-27 |
| WO2022130856A1 (ja) | 2022-06-23 |
| CN116323058A (zh) | 2023-06-23 |
| JP7148038B1 (ja) | 2022-10-05 |
| US20230022961A1 (en) | 2023-01-26 |
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