JPS562125A - Manufacturing device for fastener stringer - Google Patents
Manufacturing device for fastener stringerInfo
- Publication number
- JPS562125A JPS562125A JP7861679A JP7861679A JPS562125A JP S562125 A JPS562125 A JP S562125A JP 7861679 A JP7861679 A JP 7861679A JP 7861679 A JP7861679 A JP 7861679A JP S562125 A JPS562125 A JP S562125A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- cavities
- tape
- molten metal
- outer ring
- 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
Landscapes
- Slide Fasteners (AREA)
- Treatment Of Fiber Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain the titled manufacturing device which its structure is simple and its efficiency is excellent by a mechanism wherein an inner ring, whose diameter is smaller than an outer ring of a rigid torus, is provided into the outer ring in an inscribable shape, cavities are formed to the both rings, a normal element is positively molded, and the element is attached to a tape.
CONSTITUTION: When rotating an inner ring 1, an outer ring 4 is also turned together with the ring 1, and one portion of an outer circumferential surface of the inner ring 1 and one portion of an inner circumferential surface of the outer ring 4 are successively contacted at a fixed location and separated. When a tape t is sent to the inner ring and sent out from one side while molten metal consisting of a thermoplastic material is previously pushed to a nozzle 16, the molten metal is injected into coinciding cavities 10, 11 at a point of time when the nozzle 16 is opposed to the cavities 10, 11 and a gain 12, and the injection of the molten metal is stopped among adjacent both cavities 10, 11 and 10, 11. This operation is repeated, and an element e fast stuck to one side edge of the tape t is sent out under an adhering condition at a point of time when the inner and outer both rings 1, 4 separate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7861679A JPS6058003B2 (en) | 1979-06-21 | 1979-06-21 | Fastener stringer manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7861679A JPS6058003B2 (en) | 1979-06-21 | 1979-06-21 | Fastener stringer manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS562125A true JPS562125A (en) | 1981-01-10 |
| JPS6058003B2 JPS6058003B2 (en) | 1985-12-18 |
Family
ID=13666812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7861679A Expired JPS6058003B2 (en) | 1979-06-21 | 1979-06-21 | Fastener stringer manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058003B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358099A (en) * | 2014-11-05 | 2015-02-18 | 湖州宏鑫绸厂 | Silk cutter |
| WO2016008888A1 (en) * | 2014-07-15 | 2016-01-21 | Speedomatic Ag | Injection moulding tool for producing a zip fastener and zip fastener produced by means of such an injection moulding tool |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04107605U (en) * | 1991-02-25 | 1992-09-17 | 博雄 河口 | Shoes with soft soles on the top and bottom of hard soles |
-
1979
- 1979-06-21 JP JP7861679A patent/JPS6058003B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008888A1 (en) * | 2014-07-15 | 2016-01-21 | Speedomatic Ag | Injection moulding tool for producing a zip fastener and zip fastener produced by means of such an injection moulding tool |
| CN104358099A (en) * | 2014-11-05 | 2015-02-18 | 湖州宏鑫绸厂 | Silk cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6058003B2 (en) | 1985-12-18 |
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