CN1196992A - 电动或气动磨石机的连接件 - Google Patents
电动或气动磨石机的连接件 Download PDFInfo
- Publication number
- CN1196992A CN1196992A CN97125940A CN97125940A CN1196992A CN 1196992 A CN1196992 A CN 1196992A CN 97125940 A CN97125940 A CN 97125940A CN 97125940 A CN97125940 A CN 97125940A CN 1196992 A CN1196992 A CN 1196992A
- Authority
- CN
- China
- Prior art keywords
- water
- connector
- turning cylinder
- screw thread
- polishing plate
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TH036913 | 1997-04-21 | ||
TH036913 | 1997-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1196992A true CN1196992A (zh) | 1998-10-28 |
Family
ID=21617900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97125940A Pending CN1196992A (zh) | 1997-04-21 | 1997-12-24 | 电动或气动磨石机的连接件 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100330296B1 (ko) |
CN (1) | CN1196992A (ko) |
SG (1) | SG77170A1 (ko) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58143948A (ja) * | 1982-02-19 | 1983-08-26 | Hitachi Ltd | ウエハ研削装置 |
-
1997
- 1997-12-24 CN CN97125940A patent/CN1196992A/zh active Pending
-
1998
- 1998-04-13 SG SG1998000730A patent/SG77170A1/en unknown
- 1998-04-20 KR KR1019980013983A patent/KR100330296B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19980081541A (ko) | 1998-11-25 |
SG77170A1 (en) | 2000-12-19 |
KR100330296B1 (ko) | 2002-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |