JP2022064272A5 - - Google Patents
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- Publication number
- JP2022064272A5 JP2022064272A5 JP2021063909A JP2021063909A JP2022064272A5 JP 2022064272 A5 JP2022064272 A5 JP 2022064272A5 JP 2021063909 A JP2021063909 A JP 2021063909A JP 2021063909 A JP2021063909 A JP 2021063909A JP 2022064272 A5 JP2022064272 A5 JP 2022064272A5
- Authority
- JP
- Japan
- Prior art keywords
- tip
- auger
- slope
- axial direction
- carbide
- Prior art date
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021063909A JP2022064272A (ja) | 2020-10-13 | 2021-04-05 | 多方向オーガービット |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020172348A JP6868924B1 (ja) | 2020-10-13 | 2020-10-13 | 多方向オーガービット |
| JP2021063909A JP2022064272A (ja) | 2020-10-13 | 2021-04-05 | 多方向オーガービット |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020172348A Division JP6868924B1 (ja) | 2020-10-13 | 2020-10-13 | 多方向オーガービット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022064272A JP2022064272A (ja) | 2022-04-25 |
| JP2022064272A5 true JP2022064272A5 (https=) | 2023-11-16 |
Family
ID=75801803
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020172348A Active JP6868924B1 (ja) | 2020-10-13 | 2020-10-13 | 多方向オーガービット |
| JP2021063909A Pending JP2022064272A (ja) | 2020-10-13 | 2021-04-05 | 多方向オーガービット |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020172348A Active JP6868924B1 (ja) | 2020-10-13 | 2020-10-13 | 多方向オーガービット |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12123263B2 (https=) |
| EP (1) | EP4230836A4 (https=) |
| JP (2) | JP6868924B1 (https=) |
| KR (1) | KR102791944B1 (https=) |
| CN (1) | CN115698461A (https=) |
| WO (1) | WO2022080161A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7181661B1 (ja) * | 2022-09-12 | 2022-12-01 | 金属工具株式会社 | ツインビット |
| JP7551198B1 (ja) * | 2024-05-10 | 2024-09-17 | 金属工具株式会社 | 脱着式テーパービット |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6129831Y2 (https=) * | 1980-11-29 | 1986-09-02 | ||
| JPS58115592U (ja) * | 1982-02-01 | 1983-08-06 | 日本タングステン株式会社 | 岩掘削カツタ−装置用カツタ−ビツト |
| JPH0169893U (https=) * | 1987-10-22 | 1989-05-09 | ||
| US4917196A (en) * | 1989-08-15 | 1990-04-17 | Kennametal Inc. | Excavating tooth for an earth auger |
| JP3135097B2 (ja) * | 1993-07-06 | 2001-02-13 | 日本タングステン株式会社 | 超硬チップを備えた衝撃部材 |
| AT4252U1 (de) * | 2000-02-14 | 2001-04-25 | Plansee Tizit Ag | Bohrer zum bohren von gestein |
| JP4635375B2 (ja) * | 2001-05-21 | 2011-02-23 | 株式会社タンガロイ | 着脱式アースオーガビット及びアースオーガ |
| JP3085847U (ja) * | 2001-11-06 | 2002-05-24 | 有限会社エヌテイマテックス | 掘削用ビット |
| SE523913C2 (sv) * | 2002-04-04 | 2004-06-01 | Sandvik Ab | Slående borrkrona och ett stift därför |
| JP3924679B2 (ja) * | 2002-08-30 | 2007-06-06 | 日本ハードメタル株式会社 | 掘削用ビット |
| GB2404889A (en) * | 2003-08-12 | 2005-02-16 | Black & Decker Inc | A cutting plate for a drill bit |
| IT1394002B1 (it) * | 2009-04-21 | 2012-05-17 | Soilmec Spa | Attrezzatura di scavo e costipazione per la costruzione di pali a vite. |
| US8721226B2 (en) * | 2011-02-18 | 2014-05-13 | Christian R. Baumsteiger | Helical rock tip |
| JP6127463B2 (ja) * | 2011-11-30 | 2017-05-17 | 三菱マテリアル株式会社 | 掘削工具 |
| US9512588B2 (en) * | 2014-10-17 | 2016-12-06 | Berkel & Company Contractors, Inc. | Reversible displacement auger tool |
| US10077607B2 (en) * | 2015-02-10 | 2018-09-18 | Belltec Industries, Inc. | Drill head borer |
| CA3003476C (en) * | 2015-11-06 | 2022-06-14 | Hubbell Incorporated | Helical pile with cutting tip |
| JP6472150B1 (ja) * | 2018-06-26 | 2019-02-20 | 金属工具株式会社 | カッタービット |
| CN209976455U (zh) * | 2019-02-15 | 2020-01-21 | 青岛诚锐信机械有限公司 | 桩基施工用刀具 |
| JP6601897B1 (ja) | 2019-04-08 | 2019-11-06 | 金属工具株式会社 | ケーシング保護ビット |
-
2020
- 2020-10-13 JP JP2020172348A patent/JP6868924B1/ja active Active
-
2021
- 2021-04-05 JP JP2021063909A patent/JP2022064272A/ja active Pending
- 2021-10-04 KR KR1020227044167A patent/KR102791944B1/ko active Active
- 2021-10-04 WO PCT/JP2021/036552 patent/WO2022080161A1/ja not_active Ceased
- 2021-10-04 CN CN202180040862.5A patent/CN115698461A/zh active Pending
- 2021-10-04 EP EP21879901.3A patent/EP4230836A4/en active Pending
-
2022
- 2022-11-23 US US17/993,407 patent/US12123263B2/en active Active
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