JPH03120526U - - Google Patents
Info
- Publication number
- JPH03120526U JPH03120526U JP2891990U JP2891990U JPH03120526U JP H03120526 U JPH03120526 U JP H03120526U JP 2891990 U JP2891990 U JP 2891990U JP 2891990 U JP2891990 U JP 2891990U JP H03120526 U JPH03120526 U JP H03120526U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- exhaust hole
- cover glass
- pair
- molds
- 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
- 239000006059 cover glass Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
第1図は本考案の実施例1を示す断面図、第2
図は第1図の拡大断面図、第3図は本考案の実施
例2を示す拡大断面図、第4図は従来のカバーガ
ラス成形型を示す断面図、第5図は排気孔を加工
する円柱状のピンを有する従来の成形型を示す断
面図である。
1……下型、2……上型、3……ガラス、4,
4′……凸起、5,5′……ピン。
Fig. 1 is a sectional view showing the first embodiment of the present invention;
The figure is an enlarged sectional view of Fig. 1, Fig. 3 is an enlarged sectional view showing Embodiment 2 of the present invention, Fig. 4 is a sectional view showing a conventional cover glass mold, and Fig. 5 is an enlarged sectional view showing exhaust holes. FIG. 2 is a cross-sectional view showing a conventional mold having a cylindrical pin. 1...Lower mold, 2...Upper mold, 3...Glass, 4,
4'...convex, 5,5'...pin.
Claims (1)
成形型であつて、 前記対をなす上型及び下型は、カバーガラスの
外形形状を成形するものであり、 前記排出孔型は前記上型、下型に備えられ、前
記カバーガラスの一部を貫通した排気孔を成形す
るものであり、 前記排気孔型の外形形状は、錐状に形成された
ものであることを特徴とするカバーガラス成形型
。[Claims for Utility Model Registration] A mold having a pair of upper and lower molds and an exhaust hole mold, wherein the pair of upper and lower molds molds the outer shape of a cover glass. The exhaust hole mold is provided in the upper mold and the lower mold and forms an exhaust hole that penetrates a part of the cover glass, and the external shape of the exhaust hole mold is formed in a conical shape. A cover glass mold that is characterized by being
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2891990U JP2522443Y2 (en) | 1990-03-20 | 1990-03-20 | Cover glass mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2891990U JP2522443Y2 (en) | 1990-03-20 | 1990-03-20 | Cover glass mold |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03120526U true JPH03120526U (en) | 1991-12-11 |
JP2522443Y2 JP2522443Y2 (en) | 1997-01-16 |
Family
ID=31531703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2891990U Expired - Lifetime JP2522443Y2 (en) | 1990-03-20 | 1990-03-20 | Cover glass mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2522443Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7638905B2 (en) | 2006-07-13 | 2009-12-29 | Funai Electric Co., Ltd. | Voltage for LCD |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101477510B1 (en) * | 2013-08-12 | 2014-12-30 | 주식회사 세락 | Manufacturing method of glass screw cap |
-
1990
- 1990-03-20 JP JP2891990U patent/JP2522443Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7638905B2 (en) | 2006-07-13 | 2009-12-29 | Funai Electric Co., Ltd. | Voltage for LCD |
Also Published As
Publication number | Publication date |
---|---|
JP2522443Y2 (en) | 1997-01-16 |