JPS5689466A - Uniform pressure type grinding plate - Google Patents
Uniform pressure type grinding plateInfo
- Publication number
- JPS5689466A JPS5689466A JP16428179A JP16428179A JPS5689466A JP S5689466 A JPS5689466 A JP S5689466A JP 16428179 A JP16428179 A JP 16428179A JP 16428179 A JP16428179 A JP 16428179A JP S5689466 A JPS5689466 A JP S5689466A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- bag body
- main unit
- pellet
- moving 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
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To reduce working time in a grinding plate for lens work by receiving the pressing force from the main unit side through a bag body using the pressure surface of a moving plate and uniformly pressing a worked lens using the whole surface of a grinder.
CONSTITUTION: A moving plate 72 which is opposed to a sealed plate 5 receives the pressing force (P) from an ornamental hairpin 1 and a pellet plate main unit 71 transmits it (P) through a rubber bag body 73. Therefore, the rubber bag body is compressed and flat. In this case, the pellet plate main unit 17 approaches to the moving plate 72 by the specified amount. When a uniform pressure type pellet plate 7 elliptically moves in this state, the pellet plate main unit 71 receives moment (M) and centrifugal force (F) due to the deviation of the gravity (G) at the center of the ornamental hairpin connection hole 711 and is inclined, as shown by two dotted lines. At this time, the moving plate 72 receives uniform pressing force P1 from the rubber bag body 73 using the whole pressure surface 722. As a result, a grinder surface (A) is uniformly pressed by the working surface (C) of a worked lens and uniform grinding work is performed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16428179A JPS5689466A (en) | 1979-12-18 | 1979-12-18 | Uniform pressure type grinding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16428179A JPS5689466A (en) | 1979-12-18 | 1979-12-18 | Uniform pressure type grinding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5689466A true JPS5689466A (en) | 1981-07-20 |
Family
ID=15790106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16428179A Pending JPS5689466A (en) | 1979-12-18 | 1979-12-18 | Uniform pressure type grinding plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5689466A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609648A (en) * | 1983-06-28 | 1985-01-18 | Mabuchi Shoten:Kk | Grinder |
| JPS6341468U (en) * | 1986-05-16 | 1988-03-18 | ||
| US7220168B2 (en) * | 2001-01-16 | 2007-05-22 | Nikon Corporation | Processes for producing a whetstone and whetstone pellets with uniform abrasion layers |
| JP2017532214A (en) * | 2014-10-03 | 2017-11-02 | ジーコ リミテッド | Method of forming a workpiece |
-
1979
- 1979-12-18 JP JP16428179A patent/JPS5689466A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609648A (en) * | 1983-06-28 | 1985-01-18 | Mabuchi Shoten:Kk | Grinder |
| JPS639942B2 (en) * | 1983-06-28 | 1988-03-03 | Mabuchi Shoten Kk | |
| JPS6341468U (en) * | 1986-05-16 | 1988-03-18 | ||
| US7220168B2 (en) * | 2001-01-16 | 2007-05-22 | Nikon Corporation | Processes for producing a whetstone and whetstone pellets with uniform abrasion layers |
| JP2017532214A (en) * | 2014-10-03 | 2017-11-02 | ジーコ リミテッド | Method of forming a workpiece |
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