JP2022166824A5 - - Google Patents
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- Publication number
- JP2022166824A5 JP2022166824A5 JP2022064710A JP2022064710A JP2022166824A5 JP 2022166824 A5 JP2022166824 A5 JP 2022166824A5 JP 2022064710 A JP2022064710 A JP 2022064710A JP 2022064710 A JP2022064710 A JP 2022064710A JP 2022166824 A5 JP2022166824 A5 JP 2022166824A5
- Authority
- JP
- Japan
- Prior art keywords
- shank
- seal gasket
- hammer drill
- leakage
- hydraulic rotary
- 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.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2104176 | 2021-04-21 | ||
| FR2104176A FR3122207B1 (fr) | 2021-04-21 | 2021-04-21 | Perforateur hydraulique roto-percutant |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022166824A JP2022166824A (ja) | 2022-11-02 |
| JP2022166824A5 true JP2022166824A5 (https=) | 2025-02-26 |
| JP7787004B2 JP7787004B2 (ja) | 2025-12-16 |
Family
ID=76283975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022064710A Active JP7787004B2 (ja) | 2021-04-21 | 2022-04-08 | 油圧回転衝撃ハンマードリル |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11938606B2 (https=) |
| EP (1) | EP4080011B1 (https=) |
| JP (1) | JP7787004B2 (https=) |
| KR (1) | KR20220145285A (https=) |
| CN (1) | CN115217411A (https=) |
| AU (1) | AU2022202437A1 (https=) |
| CA (1) | CA3153570C (https=) |
| FR (1) | FR3122207B1 (https=) |
| ZA (1) | ZA202203584B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3108931B1 (fr) * | 2020-04-02 | 2022-04-08 | Montabert Roger | Perforateur hydraulique roto-percutant pourvu d’un emmanchement équipé de cannelures d’accouplement |
| JP7707464B1 (ja) * | 2025-03-13 | 2025-07-14 | 茂 宮古 | ドリルヘッド用冷却油回収機構 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981368A (en) * | 1974-12-31 | 1976-09-21 | Sandvik Aktiebolag | Coupling means in a drilling machine |
| SE440873B (sv) * | 1981-02-11 | 1985-08-26 | Atlas Copco Ab | Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke |
| AT380534B (de) * | 1983-01-07 | 1986-06-10 | Ver Edelstahlwerke Ag | Drehschlag-, dreh- oder schlagwerk |
| SE466319B (sv) * | 1989-03-07 | 1992-01-27 | Atlas Copco Constr & Mining | Taetningsanordning foer vaetskespolning vid slaaende bergborrning |
| AUPO698197A0 (en) * | 1997-05-26 | 1997-06-19 | Sds Digger Tools Pty Ltd | A percussive hammer drill |
| JP4514900B2 (ja) | 2000-05-31 | 2010-07-28 | 古河機械金属株式会社 | 油圧打撃装置の緩衝機構 |
| FR2837523B1 (fr) * | 2002-03-19 | 2004-05-14 | Montabert Sa | Marteau perforateur hydraulique roto-percutant |
| SE530873C2 (sv) * | 2007-02-14 | 2008-09-30 | Atlas Copco Rock Drills Ab | Anordning vid bergborrning |
| EP2313602A4 (en) * | 2008-06-03 | 2015-11-11 | Atlas Copco Rock Drills Ab | DEVICE AND METHOD COMPRISING A RINSING HEAD FOR A PERFORATOR, AND A PERFORATOR INCLUDING THE DEVICE |
| SE534770C2 (sv) * | 2010-01-11 | 2011-12-13 | Atlas Copco Rock Drills Ab | Slående bergborrmaskin innefattande en frontdel med ett spolhus |
| FR3026041B1 (fr) | 2014-09-18 | 2017-03-31 | Montabert Roger | Appareil de perforation hydraulique destine a la perforation de trous de mine |
| CN106246098B (zh) | 2016-11-01 | 2018-03-30 | 山东中瑞工程机械有限公司 | 具有自动调节排气量功能的内缸式潜孔冲击器 |
| FR3077752B1 (fr) * | 2018-02-14 | 2020-01-31 | Montabert | Perforateur hydraulique roto-percutant pourvu d’une chambre de commande reliee en permanence a un accumulateur basse pression |
-
2021
- 2021-04-21 FR FR2104176A patent/FR3122207B1/fr active Active
-
2022
- 2022-03-29 ZA ZA2022/03584A patent/ZA202203584B/en unknown
- 2022-03-29 CA CA3153570A patent/CA3153570C/fr active Active
- 2022-03-30 EP EP22165675.4A patent/EP4080011B1/fr active Active
- 2022-04-08 JP JP2022064710A patent/JP7787004B2/ja active Active
- 2022-04-13 AU AU2022202437A patent/AU2022202437A1/en active Pending
- 2022-04-19 KR KR1020220048062A patent/KR20220145285A/ko active Pending
- 2022-04-21 CN CN202210423875.7A patent/CN115217411A/zh active Pending
- 2022-04-21 US US17/725,869 patent/US11938606B2/en active Active
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