JPS54131191A - Glass board borer - Google Patents
Glass board borerInfo
- Publication number
- JPS54131191A JPS54131191A JP3956878A JP3956878A JPS54131191A JP S54131191 A JPS54131191 A JP S54131191A JP 3956878 A JP3956878 A JP 3956878A JP 3956878 A JP3956878 A JP 3956878A JP S54131191 A JPS54131191 A JP S54131191A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- glass board
- bored
- boring
- board
- 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
- Drilling And Boring (AREA)
Abstract
PURPOSE: To improve production efficiency by fully automating the process including the supply, boring, take-out and encasing of glass boards to be bored and to make uniform qualtity holes without producing any crack or notch by boring said glass boards up to a medium portion is the thickness in the both sides thereof by means of drills cocentrical with each other.
CONSTITUTION: The glass boards 5 laminated and encaused in a container are fitted one by one on the fitting stage 3 of a turntable 2 by a supply arm. Each glass board 5 is bored up to a medium portion in the thickness thereof by an upper drill 6-3 at a drill heat section. Thereafter, a through hole is made in said glass board 5 by a lower drill 6-4 centered with said drills 6-3 on one axial line and raised. In the meanwhile, cooling water 8 is supplied to the section being bored through a nozzle 7 to cool down said glass board 5. After the completion of this boring, said glass board 5 is washed by a washing bruch with said turntable rotated intermittently, taken out, fed to a station, taken out of a fitting stage 3 and encased in a finished board casing container.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3956878A JPS54131191A (en) | 1978-04-03 | 1978-04-03 | Glass board borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3956878A JPS54131191A (en) | 1978-04-03 | 1978-04-03 | Glass board borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54131191A true JPS54131191A (en) | 1979-10-12 |
Family
ID=12556674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3956878A Pending JPS54131191A (en) | 1978-04-03 | 1978-04-03 | Glass board borer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54131191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7488145B2 (en) * | 2005-01-25 | 2009-02-10 | Asahi Glass Company, Limited | Method for manufacturing a doughnut-shaped glass substrate |
| CN111496874A (en) * | 2020-04-07 | 2020-08-07 | 黄志勇 | Cashew nut intermittent cutting device |
-
1978
- 1978-04-03 JP JP3956878A patent/JPS54131191A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7488145B2 (en) * | 2005-01-25 | 2009-02-10 | Asahi Glass Company, Limited | Method for manufacturing a doughnut-shaped glass substrate |
| CN111496874A (en) * | 2020-04-07 | 2020-08-07 | 黄志勇 | Cashew nut intermittent cutting device |
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