JPH0373415B2 - - Google Patents
Info
- Publication number
- JPH0373415B2 JPH0373415B2 JP59033376A JP3337684A JPH0373415B2 JP H0373415 B2 JPH0373415 B2 JP H0373415B2 JP 59033376 A JP59033376 A JP 59033376A JP 3337684 A JP3337684 A JP 3337684A JP H0373415 B2 JPH0373415 B2 JP H0373415B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- vacuum chuck
- drive shaft
- holder
- chuck body
- 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.)
- Expired - Lifetime
Links
- 239000011553 magnetic fluid Substances 0.000 claims description 14
- 238000007667 floating Methods 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033376A JPS60177833A (ja) | 1984-02-25 | 1984-02-25 | 真空チヤツク装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033376A JPS60177833A (ja) | 1984-02-25 | 1984-02-25 | 真空チヤツク装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60177833A JPS60177833A (ja) | 1985-09-11 |
| JPH0373415B2 true JPH0373415B2 (enrdf_load_stackoverflow) | 1991-11-21 |
Family
ID=12384868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59033376A Granted JPS60177833A (ja) | 1984-02-25 | 1984-02-25 | 真空チヤツク装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60177833A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4979286A (en) * | 1988-05-13 | 1990-12-25 | Hitachi, Ltd. | Electric parts mounting apparatus and electric parts mounting method |
| CN105216001B (zh) * | 2015-10-28 | 2017-05-24 | 惠州Tcl移动通信有限公司 | 一种自动化搬运设备及其旋转式吸取装置 |
| CN107984273A (zh) * | 2017-11-29 | 2018-05-04 | 西安航空职业技术学院 | 一种真空单向阀 |
-
1984
- 1984-02-25 JP JP59033376A patent/JPS60177833A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60177833A (ja) | 1985-09-11 |
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