EP0379744A3 - Polishing machine - Google Patents
Polishing machine Download PDFInfo
- Publication number
- EP0379744A3 EP0379744A3 EP19890202898 EP89202898A EP0379744A3 EP 0379744 A3 EP0379744 A3 EP 0379744A3 EP 19890202898 EP19890202898 EP 19890202898 EP 89202898 A EP89202898 A EP 89202898A EP 0379744 A3 EP0379744 A3 EP 0379744A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- head
- polishing
- plunger
- polishing machine
- bringing
- 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.)
- Withdrawn
Links
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
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/04—Honing machines or devices; Accessories therefor designed for working external surfaces of revolution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8901740 | 1989-01-26 | ||
GB898901740A GB8901740D0 (en) | 1989-01-26 | 1989-01-26 | Polishing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0379744A2 EP0379744A2 (en) | 1990-08-01 |
EP0379744A3 true EP0379744A3 (en) | 1991-02-27 |
Family
ID=10650665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890202898 Withdrawn EP0379744A3 (en) | 1989-01-26 | 1989-11-16 | Polishing machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0379744A3 (en) |
GB (1) | GB8901740D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112975720B (en) * | 2021-04-15 | 2024-05-24 | 广东华兴玻璃股份有限公司 | Automatic punch polishing device and method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1933575A1 (en) * | 1969-07-02 | 1971-01-21 | Heye Hermann Fa | Devices for grinding work piece surfaces |
DE2334667A1 (en) * | 1973-07-07 | 1975-01-16 | Gehring Kg Maschf | External honing tool with guided support - support feed movement is limited by stop nuts on each feed spindle |
-
1989
- 1989-01-26 GB GB898901740A patent/GB8901740D0/en active Pending
- 1989-11-16 EP EP19890202898 patent/EP0379744A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1933575A1 (en) * | 1969-07-02 | 1971-01-21 | Heye Hermann Fa | Devices for grinding work piece surfaces |
DE2334667A1 (en) * | 1973-07-07 | 1975-01-16 | Gehring Kg Maschf | External honing tool with guided support - support feed movement is limited by stop nuts on each feed spindle |
Also Published As
Publication number | Publication date |
---|---|
GB8901740D0 (en) | 1989-03-15 |
EP0379744A2 (en) | 1990-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE FR GB IT |
|
17P | Request for examination filed |
Effective date: 19910814 |
|
17Q | First examination report despatched |
Effective date: 19920403 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19930928 |