JPWO2023054083A5 - - Google Patents
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- Publication number
- JPWO2023054083A5 JPWO2023054083A5 JP2023551358A JP2023551358A JPWO2023054083A5 JP WO2023054083 A5 JPWO2023054083 A5 JP WO2023054083A5 JP 2023551358 A JP2023551358 A JP 2023551358A JP 2023551358 A JP2023551358 A JP 2023551358A JP WO2023054083 A5 JPWO2023054083 A5 JP WO2023054083A5
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- collet
- air supply
- passage
- air
- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021157621 | 2021-09-28 | ||
| JP2021157621 | 2021-09-28 | ||
| PCT/JP2022/001553 WO2023053471A1 (ja) | 2021-09-28 | 2022-01-18 | 主軸装置 |
| JPPCT/JP2022/001553 | 2022-01-18 | ||
| PCT/JP2022/035078 WO2023054083A1 (ja) | 2021-09-28 | 2022-09-21 | 主軸装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054083A1 JPWO2023054083A1 (https=) | 2023-04-06 |
| JPWO2023054083A5 true JPWO2023054083A5 (https=) | 2024-07-23 |
| JP7779323B2 JP7779323B2 (ja) | 2025-12-03 |
Family
ID=85782140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023551358A Active JP7779323B2 (ja) | 2021-09-28 | 2022-09-21 | 主軸装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250332644A1 (https=) |
| JP (1) | JP7779323B2 (https=) |
| CN (1) | CN117881497A (https=) |
| DE (1) | DE112022004610T5 (https=) |
| WO (2) | WO2023053471A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577827B (zh) * | 2024-08-07 | 2024-10-22 | 常州赢世智能装备有限公司 | 一种无单独静压轴承零件的静压主轴 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172B2 (ja) * | 1981-12-21 | 1985-01-07 | 東芝機械株式会社 | 立旋盤の主軸構造 |
| JP3472852B2 (ja) * | 1996-12-26 | 2003-12-02 | オークマ株式会社 | 工作機械の主軸装置 |
| JP3402572B2 (ja) * | 1997-07-23 | 2003-05-06 | 株式会社日研工作所 | スピンドルの切削液、空気通路 |
| JP2001096438A (ja) * | 1999-09-28 | 2001-04-10 | Nippei Toyama Corp | 主軸装置 |
| JP7347175B2 (ja) | 2019-12-04 | 2023-09-20 | 株式会社ジェイテクト | 主軸装置 |
-
2022
- 2022-01-18 WO PCT/JP2022/001553 patent/WO2023053471A1/ja not_active Ceased
- 2022-09-21 CN CN202280057729.5A patent/CN117881497A/zh active Pending
- 2022-09-21 DE DE112022004610.4T patent/DE112022004610T5/de active Pending
- 2022-09-21 WO PCT/JP2022/035078 patent/WO2023054083A1/ja not_active Ceased
- 2022-09-21 US US18/685,283 patent/US20250332644A1/en active Pending
- 2022-09-21 JP JP2023551358A patent/JP7779323B2/ja active Active
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