JPWO2021171945A1 - - Google Patents
Info
- Publication number
- JPWO2021171945A1 JPWO2021171945A1 JP2022503211A JP2022503211A JPWO2021171945A1 JP WO2021171945 A1 JPWO2021171945 A1 JP WO2021171945A1 JP 2022503211 A JP2022503211 A JP 2022503211A JP 2022503211 A JP2022503211 A JP 2022503211A JP WO2021171945 A1 JPWO2021171945 A1 JP WO2021171945A1
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020033159 | 2020-02-28 | ||
| PCT/JP2021/004057 WO2021171945A1 (ja) | 2020-02-28 | 2021-02-04 | 丸鋸刃 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021171945A1 true JPWO2021171945A1 (https=) | 2021-09-02 |
| JPWO2021171945A5 JPWO2021171945A5 (https=) | 2022-11-08 |
Family
ID=77490117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022503211A Pending JPWO2021171945A1 (https=) | 2020-02-28 | 2021-02-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230112025A1 (https=) |
| EP (1) | EP4112213A4 (https=) |
| JP (1) | JPWO2021171945A1 (https=) |
| CN (1) | CN114901411B (https=) |
| BR (1) | BR112022016655A2 (https=) |
| MX (1) | MX2022010689A (https=) |
| WO (1) | WO2021171945A1 (https=) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1811374B2 (de) * | 1968-11-28 | 1973-05-30 | Pahhtzsch, Gotthold, Prof Dr Ing e h , 3300 Braunschweig | Schneidzahn fuer kreissaegeblaetter oder scheibenfoermige fraeser geringer dicke |
| GB1373084A (en) * | 1970-11-14 | 1974-11-06 | Ellis G A | Cutter teeth pro-provided with carbide tips |
| DE2931965A1 (de) * | 1979-08-07 | 1981-02-26 | Lennartz Geb | Schneidwerkzeug mit schneidzaehnen mit spanteilerrille |
| JPS6028610B2 (ja) * | 1982-07-07 | 1985-07-05 | 兼房刃物工業株式会社 | 金属切断用円鋸 |
| US4463645A (en) * | 1983-02-22 | 1984-08-07 | Speedcut, Inc. | Circular saw |
| DE3711228A1 (de) * | 1987-04-03 | 1988-10-20 | Wagner Maschf Gustav | Schneidezahn sowie mit solchen schneidezaehnen versehene metallsaegen, insbesondere kreissaegeblaetter |
| DE3943321A1 (de) * | 1988-12-29 | 1990-07-05 | Ryobi Ltd | Schneideinsaetze fuer kreissaegeblaetter |
| JP3145884B2 (ja) * | 1994-02-23 | 2001-03-12 | 松下電工株式会社 | 鋸 刃 |
| JP2000210816A (ja) * | 1999-01-18 | 2000-08-02 | Masato Kimura | Ｖ型チップを使った鋸 |
| JP2004122300A (ja) * | 2002-10-03 | 2004-04-22 | Tenryu Saw Mfg Co Ltd | 回転鋸 |
| JP2006289558A (ja) * | 2005-04-12 | 2006-10-26 | Tenryu Saw Mfg Co Ltd | ディスクカッター |
| WO2013098963A1 (ja) * | 2011-12-27 | 2013-07-04 | 株式会社谷テック | 金属切断用チップソー |
| JP6339764B2 (ja) | 2013-02-25 | 2018-06-06 | 兼房株式会社 | 丸鋸 |
| US20160082534A1 (en) * | 2013-06-24 | 2016-03-24 | Kanefusa Kabushiki Kaisha | Method for manufacturing a tipped circular saw blade |
| CN104353898B (zh) * | 2014-09-30 | 2016-08-31 | 杭州和源精密工具有限公司 | 一种切割不锈钢冷锯的制备方法及其锯片 |
| JP6577293B2 (ja) * | 2015-08-24 | 2019-09-18 | 兼房株式会社 | チップ付き丸鋸刃 |
-
2021
- 2021-02-04 WO PCT/JP2021/004057 patent/WO2021171945A1/ja not_active Ceased
- 2021-02-04 JP JP2022503211A patent/JPWO2021171945A1/ja active Pending
- 2021-02-04 BR BR112022016655A patent/BR112022016655A2/pt unknown
- 2021-02-04 CN CN202180007635.2A patent/CN114901411B/zh active Active
- 2021-02-04 MX MX2022010689A patent/MX2022010689A/es unknown
- 2021-02-04 EP EP21761921.2A patent/EP4112213A4/en active Pending
- 2021-02-04 US US17/760,366 patent/US20230112025A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021171945A1 (ja) | 2021-09-02 |
| EP4112213A4 (en) | 2024-03-06 |
| MX2022010689A (es) | 2022-09-26 |
| CN114901411A (zh) | 2022-08-12 |
| CN114901411B (zh) | 2023-11-07 |
| EP4112213A1 (en) | 2023-01-04 |
| BR112022016655A2 (pt) | 2022-10-11 |
| US20230112025A1 (en) | 2023-04-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220519 |
|
| AA64 | Notification of invalidation of claim of internal priority (with term) |
Free format text: JAPANESE INTERMEDIATE CODE: A241764 Effective date: 20221025 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221027 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230804 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240319 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240508 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240806 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20241224 |