ES1020341U - Improved machine for obtaining hollow body molded by blasting - Google Patents
Improved machine for obtaining hollow body molded by blastingInfo
- Publication number
- ES1020341U ES1020341U ES19929200604U ES9200604U ES1020341U ES 1020341 U ES1020341 U ES 1020341U ES 19929200604 U ES19929200604 U ES 19929200604U ES 9200604 U ES9200604 U ES 9200604U ES 1020341 U ES1020341 U ES 1020341U
- Authority
- ES
- Spain
- Prior art keywords
- rotation
- mold
- main shaft
- opening
- shaft
- 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
- 238000005422 blasting Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To safely cope with the accidental opening of a mold and to automatically stop the inaccurate connection of both split molds by making the opening/ closing of a mold synchronous to the rotation of a main shaft and operating a molded product gathering arm in synchronous relation to the rotation of the main shaft. CONSTITUTION: A bearing 14 follows the side surface of a cam 13 accompanied by the rotation of a main shaft 2 to continuously change the diameter direction distance with the shaft 2 of a rack 10 and a lever 8 is shaken through the meshing with a toothed head 8b. When the rack 10 expands the diameter direction distance, the linear deformation of a split mold 4 is generated in a closing direction by a continuous bar 7 and a reverse process is also generated. In relation to an arm 21 gathering a molded product, the rotation of the main shaft 2 is synchronously transmitted to the rotary shaft 16 attached to the inside of a tubular bracket 15. By this constitution, this machine can cope with the unsatisfactory opening of the mold in a molding process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9200604U ES1020341Y (en) | 1992-02-27 | 1992-02-27 | PERFECTED MACHINE FOR OBTAINING BOLTED HOLLOW BODIES. |
| JP25081392A JPH0691741A (en) | 1992-02-27 | 1992-08-26 | An improved machine for obtaining blow-molded hollow bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9200604U ES1020341Y (en) | 1992-02-27 | 1992-02-27 | PERFECTED MACHINE FOR OBTAINING BOLTED HOLLOW BODIES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1020341U true ES1020341U (en) | 1992-06-16 |
| ES1020341Y ES1020341Y (en) | 1993-03-16 |
Family
ID=8276461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9200604U Expired - Fee Related ES1020341Y (en) | 1992-02-27 | 1992-02-27 | PERFECTED MACHINE FOR OBTAINING BOLTED HOLLOW BODIES. |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0691741A (en) |
| ES (1) | ES1020341Y (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4577763B2 (en) * | 2004-08-26 | 2010-11-10 | 三菱重工プラスチックテクノロジー株式会社 | Mold drive device, injection molding machine, drive device |
-
1992
- 1992-02-27 ES ES9200604U patent/ES1020341Y/en not_active Expired - Fee Related
- 1992-08-26 JP JP25081392A patent/JPH0691741A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES1020341Y (en) | 1993-03-16 |
| JPH0691741A (en) | 1994-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC1K | Transfer of utility model | ||
| FD1K | Utility model lapsed |
Effective date: 20040401 |