JPH0425825U - - Google Patents
Info
- Publication number
- JPH0425825U JPH0425825U JP6475590U JP6475590U JPH0425825U JP H0425825 U JPH0425825 U JP H0425825U JP 6475590 U JP6475590 U JP 6475590U JP 6475590 U JP6475590 U JP 6475590U JP H0425825 U JPH0425825 U JP H0425825U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- guide surface
- center
- bottom mold
- core rod
- 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
- 239000011521 glass Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は芯棒を上昇させた状態を示す断面図、第３図は
第１図の平面図、第４図は従来のガラス製品成形
用金型の代表例を示す断面図である。
１……胴型、２……ガイド面、３……底型、９
……芯棒。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view showing the state in which the core rod is raised, Fig. 3 is a plan view of Fig. 1, and Fig. 4 is a conventional glass product forming method. It is a sectional view showing a typical example of a mold for use. 1... Trunk mold, 2... Guide surface, 3... Bottom mold, 9
... Core rod.
Claims (1)
ーパ状のガイド面２を形成し、その内部にこのガ
イド面２に沿つて放射状に拡開できる分割式の底
型３を設けるとともに、これらの底型３の中心に
底型昇降機能を備えた芯棒９を設けたことを特徴
とするガラス製品成形用金型。 A tapered guide surface 2 that is open at the top is formed at the center of the bottom of an indivisible body mold 1, and a split bottom mold 3 that can be expanded radially along the guide surface 2 is provided inside the guide surface 2. A mold for molding glass products characterized in that a core rod 9 having a function of raising and lowering the bottom mold is provided at the center of the bottom mold 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990064755U JPH0532507Y2 (en) | 1990-06-19 | 1990-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990064755U JPH0532507Y2 (en) | 1990-06-19 | 1990-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0425825U true JPH0425825U (en) | 1992-03-02 |
| JPH0532507Y2 JPH0532507Y2 (en) | 1993-08-19 |
Family
ID=31595983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990064755U Expired - Lifetime JPH0532507Y2 (en) | 1990-06-19 | 1990-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532507Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0920523A (en) * | 1995-06-30 | 1997-01-21 | Toshiba Glass Co Ltd | Metallic mold for forming glass |
| JP2009078973A (en) * | 2009-01-19 | 2009-04-16 | Covalent Materials Corp | Mold for hot press and method of producing silica glass using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397159U (en) * | 1978-01-06 | 1978-08-07 |
-
1990
- 1990-06-19 JP JP1990064755U patent/JPH0532507Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397159U (en) * | 1978-01-06 | 1978-08-07 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0920523A (en) * | 1995-06-30 | 1997-01-21 | Toshiba Glass Co Ltd | Metallic mold for forming glass |
| JP2009078973A (en) * | 2009-01-19 | 2009-04-16 | Covalent Materials Corp | Mold for hot press and method of producing silica glass using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532507Y2 (en) | 1993-08-19 |