JPH0393069U - - Google Patents
Info
- Publication number
- JPH0393069U JPH0393069U JP1989151347U JP15134789U JPH0393069U JP H0393069 U JPH0393069 U JP H0393069U JP 1989151347 U JP1989151347 U JP 1989151347U JP 15134789 U JP15134789 U JP 15134789U JP H0393069 U JPH0393069 U JP H0393069U
- Authority
- JP
- Japan
- Prior art keywords
- dresser
- chevron
- ridges
- boundary
- large number
- 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
- 238000005498 polishing Methods 0.000 claims 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
第１図はこの考案の一実施例を示す平面図、第
２図は正面図、第３図は側面図、第４図は第１図
の線−の断面図である。
図において、１……円盤、３……ドレツシング
面、４ａ，４ｂ……突条体を示す。
FIG. 1 is a plan view showing an embodiment of this invention, FIG. 2 is a front view, FIG. 3 is a side view, and FIG. 4 is a sectional view taken along the line - in FIG. In the figure, 1...a disk, 3...a dressing surface, 4a, 4b...a protrusion body.
Claims (1)
いに向き合う方向に傾斜する多数の断面山形突条
体を設けたことを特徴とする研磨パツド用ドレツ
サー。 A dresser for a polishing pad characterized in that a large number of chevron-shaped protrusions in cross section are provided on the entire dressing surface, the ridges being inclined in directions facing each other with the diameter line as the boundary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151347U JPH0645329Y2 (en) | 1989-12-29 | 1989-12-29 | Dresser for polishing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151347U JPH0645329Y2 (en) | 1989-12-29 | 1989-12-29 | Dresser for polishing pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393069U true JPH0393069U (en) | 1991-09-24 |
| JPH0645329Y2 JPH0645329Y2 (en) | 1994-11-24 |
Family
ID=31697649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151347U Expired - Lifetime JPH0645329Y2 (en) | 1989-12-29 | 1989-12-29 | Dresser for polishing pad |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645329Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61181655U (en) * | 1985-05-04 | 1986-11-12 | ||
| JPS6211561U (en) * | 1985-07-04 | 1987-01-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57163409A (en) * | 1981-03-31 | 1982-10-07 | Fuso Light Alloys Co Ltd | Lawn mower |
-
1989
- 1989-12-29 JP JP1989151347U patent/JPH0645329Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61181655U (en) * | 1985-05-04 | 1986-11-12 | ||
| JPS6211561U (en) * | 1985-07-04 | 1987-01-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645329Y2 (en) | 1994-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |