JPS5672938A - Manufacture of composed product - Google Patents
Manufacture of composed productInfo
- Publication number
- JPS5672938A JPS5672938A JP14971279A JP14971279A JPS5672938A JP S5672938 A JPS5672938 A JP S5672938A JP 14971279 A JP14971279 A JP 14971279A JP 14971279 A JP14971279 A JP 14971279A JP S5672938 A JPS5672938 A JP S5672938A
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- base body
- projection
- sliding body
- molding
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To enable smooth sliding by a method wherein a base body and a sliding body are composed slidably with each other in the molding process therefor and a molding flash is undercut by the concave part of the sliding body when the composed product is formed of synthetic resin.
CONSTITUTION: The base body 1 whereon a projection 4 for guiding the undercut sliding body 2 is formed monolithically in a part on the side of a slidable surface is molded primarily from synthetic resin within the 1st cavity of a molding dies. Next, in the condition that this base body 1 is inserted into the 2nd cavity 9 of the molding dies, the sliding body 2 is molded secondarily from synthetic resin between the slidable surface of the base body 1 and the projection 4. On the occasion, the secondary molding is performed under the condition that the sliding body 2 is positioned in deviation to one side by a prescribed distance l from an actual sliding position P1, that a slide core 8 is projected upward by the height h1 from the slidable surface 3 of the base body 1 and that a convex part 12 projecting downward by h2 from the lower surface of the projection 4 is provided. In this way, concave parts 13 and 14 are formed in the undercut part and one side part of the projection 4, whereby the sliding body 2 can be made to slide smoothly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14971279A JPS5672938A (en) | 1979-11-19 | 1979-11-19 | Manufacture of composed product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14971279A JPS5672938A (en) | 1979-11-19 | 1979-11-19 | Manufacture of composed product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5672938A true JPS5672938A (en) | 1981-06-17 |
JPS618764B2 JPS618764B2 (en) | 1986-03-17 |
Family
ID=15481166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14971279A Granted JPS5672938A (en) | 1979-11-19 | 1979-11-19 | Manufacture of composed product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672938A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011158059A (en) * | 2010-02-03 | 2011-08-18 | Daiwa Kasei Kogyo Kk | Clip attachment structure |
-
1979
- 1979-11-19 JP JP14971279A patent/JPS5672938A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011158059A (en) * | 2010-02-03 | 2011-08-18 | Daiwa Kasei Kogyo Kk | Clip attachment structure |
Also Published As
Publication number | Publication date |
---|---|
JPS618764B2 (en) | 1986-03-17 |
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