ES470243A1 - Procedure for the manufacture of plugs by injection of plastic material (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of plugs by injection of plastic material (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES470243A1 ES470243A1 ES470243A ES470243A ES470243A1 ES 470243 A1 ES470243 A1 ES 470243A1 ES 470243 A ES470243 A ES 470243A ES 470243 A ES470243 A ES 470243A ES 470243 A1 ES470243 A1 ES 470243A1
- Authority
- ES
- Spain
- Prior art keywords
- plugs
- seal
- translation
- injection
- manufacture
- 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.)
- Expired
Links
Landscapes
- Closures For Containers (AREA)
Abstract
Process for the manufacture of plugs by injection of plastic material, said plugs consisting of a flat upper part or cover continued on its periphery by a cylindrical skirt provided with internal threading, and in which there is an inner seal that emerges centrally from the internal face of its cover whose internal seal consists of a first part essentially in the form of cylindrical crown continued by a part of divergent frustoconical shape and which also has an external protrusion that emerges transversely in the area of coincidence of the crown and the frustoconical part and the cylindrical skirt of the stopper being extended by a seal, joined to the skirt by a plurality of junction bridges of low strength, whose seal has an annular protrusion inside and externally a step according to a surface perpendicular to the axis of the cap. (Machine-translation by Google Translate, not legally binding)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES470243A ES470243A1 (en) | 1978-05-26 | 1978-05-26 | Procedure for the manufacture of plugs by injection of plastic material (Machine-translation by Google Translate, not legally binding) |
| IT22186/79A IT1166774B (en) | 1978-05-26 | 1979-04-26 | PLASTIC MATERIAL CAP AND TOOL FOR ITS INJECTION FORMING |
| AU47058/79A AU524714B2 (en) | 1978-05-26 | 1979-05-14 | Plastics screw cap bottle stopper |
| FR7913930A FR2426617A1 (en) | 1978-05-26 | 1979-05-23 | PLASTIC CAP AND MOLD FOR ITS INJECTION MOLDING |
| GB7918575A GB2022063B (en) | 1978-05-26 | 1979-05-29 | Moulded tamperproof screw caps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES470243A ES470243A1 (en) | 1978-05-26 | 1978-05-26 | Procedure for the manufacture of plugs by injection of plastic material (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES470243A1 true ES470243A1 (en) | 1979-02-01 |
Family
ID=8476169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES470243A Expired ES470243A1 (en) | 1978-05-26 | 1978-05-26 | Procedure for the manufacture of plugs by injection of plastic material (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES470243A1 (en) |
-
1978
- 1978-05-26 ES ES470243A patent/ES470243A1/en not_active Expired
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