JPS5733955A - Device for grinding overall periphery of glass plate - Google Patents
Device for grinding overall periphery of glass plateInfo
- Publication number
- JPS5733955A JPS5733955A JP10674980A JP10674980A JPS5733955A JP S5733955 A JPS5733955 A JP S5733955A JP 10674980 A JP10674980 A JP 10674980A JP 10674980 A JP10674980 A JP 10674980A JP S5733955 A JPS5733955 A JP S5733955A
- Authority
- JP
- Japan
- Prior art keywords
- glass plate
- grinding stone
- rotation position
- template
- overall periphery
- 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
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To uniformly grind an overall periphery of a glass plate, by controlling a rotation speed and a contact angle of a grinding stone in accordance with a rotation position of the glass plate.
CONSTITUTION: A glass plate G is synchronously rotated around a shaft 8 with a template of the same type as the glass plate G, while a rotary grinding stone 31, operated depending upon a profiling roller which always comes into contact with the template, is coupled with a frame 1 through a front arm 22a and a rear arm 19a. The rotary shaft 8 is equipped with a rotation position detector of the glass plate G to change a rotation position of the glass plate G and to operate cylinders 25 and 26 so that a relative shift speed of the grinding stone 31 to the glass plate G can be constant and a contact angle of the grinding stone 31 can be controlled. A cylinder 29 allows a grinding stone unit to be connected or disconnected to the glass plate G.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10674980A JPS6012187B2 (en) | 1980-08-05 | 1980-08-05 | All-around polishing device for glass plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10674980A JPS6012187B2 (en) | 1980-08-05 | 1980-08-05 | All-around polishing device for glass plates |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5733955A true JPS5733955A (en) | 1982-02-24 |
JPS6012187B2 JPS6012187B2 (en) | 1985-03-30 |
Family
ID=14441555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10674980A Expired JPS6012187B2 (en) | 1980-08-05 | 1980-08-05 | All-around polishing device for glass plates |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6012187B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569599A1 (en) * | 1984-09-06 | 1986-03-07 | Nippon Sheet Glass Co Ltd | APPARATUS FOR POLISHING SLICES OF FLAT OBJECTS, IN PARTICULAR GLASS |
JPS6165763A (en) * | 1984-09-06 | 1986-04-04 | Nippon Sheet Glass Co Ltd | Grinding device for end face of a plate |
WO2017022389A1 (en) * | 2015-07-31 | 2017-02-09 | 日本電気硝子株式会社 | Plate-glass processing apparatus and glass substrate |
WO2020203098A1 (en) * | 2019-04-01 | 2020-10-08 | 日本電気硝子株式会社 | Glass plate end face processing device and glass plate manufacturing method |
-
1980
- 1980-08-05 JP JP10674980A patent/JPS6012187B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569599A1 (en) * | 1984-09-06 | 1986-03-07 | Nippon Sheet Glass Co Ltd | APPARATUS FOR POLISHING SLICES OF FLAT OBJECTS, IN PARTICULAR GLASS |
DE3531582A1 (en) * | 1984-09-06 | 1986-03-13 | Nippon Sheet Glass Co. Ltd., Osaka | EDGE GRINDING DEVICE |
JPS6165762A (en) * | 1984-09-06 | 1986-04-04 | Nippon Sheet Glass Co Ltd | Grinding device for end face of a plate |
JPS6165763A (en) * | 1984-09-06 | 1986-04-04 | Nippon Sheet Glass Co Ltd | Grinding device for end face of a plate |
WO2017022389A1 (en) * | 2015-07-31 | 2017-02-09 | 日本電気硝子株式会社 | Plate-glass processing apparatus and glass substrate |
JP2017030089A (en) * | 2015-07-31 | 2017-02-09 | 日本電気硝子株式会社 | Plate glass processing device and glass substrate |
CN107530858A (en) * | 2015-07-31 | 2018-01-02 | 日本电气硝子株式会社 | Glass sheet processing unit (plant) and glass substrate |
CN107530858B (en) * | 2015-07-31 | 2019-08-23 | 日本电气硝子株式会社 | Glass sheet processing unit (plant) |
WO2020203098A1 (en) * | 2019-04-01 | 2020-10-08 | 日本電気硝子株式会社 | Glass plate end face processing device and glass plate manufacturing method |
JP2020168667A (en) * | 2019-04-01 | 2020-10-15 | 日本電気硝子株式会社 | End surface processing device for glass sheet and method for manufacturing glass sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS6012187B2 (en) | 1985-03-30 |
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