JP2022543550A5 - - Google Patents
Info
- Publication number
- JP2022543550A5 JP2022543550A5 JP2022505381A JP2022505381A JP2022543550A5 JP 2022543550 A5 JP2022543550 A5 JP 2022543550A5 JP 2022505381 A JP2022505381 A JP 2022505381A JP 2022505381 A JP2022505381 A JP 2022505381A JP 2022543550 A5 JP2022543550 A5 JP 2022543550A5
- Authority
- JP
- Japan
- Prior art keywords
- ring
- cylinder
- piston
- hydraulic fluid
- fluid space
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20195653A FI129623B (fi) | 2019-07-29 | 2019-07-29 | Hydraulipuristimen mäntä-sylinterikokoonpano |
| FI20195653 | 2019-07-29 | ||
| PCT/FI2020/050504 WO2021019129A1 (en) | 2019-07-29 | 2020-07-24 | Piston-cylinder assembly of a hydraulic press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022543550A JP2022543550A (ja) | 2022-10-13 |
| JP2022543550A5 true JP2022543550A5 (https=) | 2023-07-11 |
Family
ID=72266309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022505381A Pending JP2022543550A (ja) | 2019-07-29 | 2020-07-24 | 油圧プレスのピストン－シリンダアセンブリ |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12030272B2 (https=) |
| EP (1) | EP4004382A1 (https=) |
| JP (1) | JP2022543550A (https=) |
| KR (1) | KR20220039654A (https=) |
| CN (1) | CN114144588A (https=) |
| CA (1) | CA3144196A1 (https=) |
| FI (1) | FI129623B (https=) |
| WO (1) | WO2021019129A1 (https=) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US845144A (en) * | 1905-12-05 | 1907-02-26 | James A Taylor | Lifting-jack. |
| US2956549A (en) * | 1955-07-05 | 1960-10-18 | Gen Motors Corp | Dual piston cylinder |
| US2829498A (en) | 1956-06-18 | 1958-04-08 | Roper Engineering Company | Hydraulic pressure intensifying apparatus |
| CH418135A (de) | 1964-10-16 | 1966-07-31 | Huegi Wilfried | Hydraulische Vertikalpresse |
| FR2290970A1 (fr) | 1974-11-12 | 1976-06-11 | Gargaillo Daniel | Perfectionnement apporte aux outillages de poinconnement, d'emboutissage et de rivetage |
| FR2350901A2 (fr) * | 1976-05-11 | 1977-12-09 | Gargaillo Daniel | Perfectionnement apporte aux outillages de poinconnement, d'emboutissage et de rivetage |
| JPS6159007A (ja) * | 1984-08-31 | 1986-03-26 | Yamato Boring Kk | 多段式流体圧シリンダ |
| JPH0762481B2 (ja) * | 1992-03-19 | 1995-07-05 | 浩然 高 | 流体シリンダ |
| US6633015B2 (en) * | 2000-12-08 | 2003-10-14 | Doben Limited | Soft-touch pneumatic drive unit |
| CN2845947Y (zh) | 2005-12-06 | 2006-12-13 | 苏州市越海拉伸机械有限公司 | 数控液压双动拉伸机 |
| KR100887621B1 (ko) * | 2007-07-31 | 2009-03-12 | 윤택수 | 유압프레스 |
| DE102010011239A1 (de) | 2010-03-12 | 2011-09-15 | GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) | Fluidische Betätigungsaktuatorik mit einem zweistückigen Zylindergehäuse und Verfahren zur Herstellung einer solchen Betätigungsaktuatorik |
| EP3115120B1 (de) * | 2015-07-06 | 2018-09-05 | Feintool International Holding AG | Feinschneidpresse |
-
2019
- 2019-07-29 FI FI20195653A patent/FI129623B/fi active IP Right Grant
-
2020
- 2020-07-24 KR KR1020217041263A patent/KR20220039654A/ko not_active Ceased
- 2020-07-24 CN CN202080054818.5A patent/CN114144588A/zh active Pending
- 2020-07-24 JP JP2022505381A patent/JP2022543550A/ja active Pending
- 2020-07-24 US US17/630,753 patent/US12030272B2/en active Active
- 2020-07-24 CA CA3144196A patent/CA3144196A1/en active Pending
- 2020-07-24 WO PCT/FI2020/050504 patent/WO2021019129A1/en not_active Ceased
- 2020-07-24 EP EP20764133.3A patent/EP4004382A1/en not_active Withdrawn
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