JPS54127981A - Caulking of plastic parts - Google Patents
Caulking of plastic partsInfo
- Publication number
- JPS54127981A JPS54127981A JP3552978A JP3552978A JPS54127981A JP S54127981 A JPS54127981 A JP S54127981A JP 3552978 A JP3552978 A JP 3552978A JP 3552978 A JP3552978 A JP 3552978A JP S54127981 A JPS54127981 A JP S54127981A
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- caulking
- pressing
- press
- furnished
- 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.)
- Pending
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To provide a sure and simple method for fastening two plastic pieces securely and in high efficiency, without using a heater, by inserting a piece in the other piece furnished with a plurality of protrusions having special shape, and pressing the protrusions with a press.
CONSTITUTION: A plastic part 2 is furnished with a plurality of tapering protrusions 3 with a cutout 14 having an cut angle of θ. Another plastic part 1 is fit in the hollow part 4 of the part 1, and the assembly is set between an upper and a lower platens of a press. By pressing the protrusion 3, it swells first uniformly to the radial direction, and then crushed to fasten the part 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3552978A JPS54127981A (en) | 1978-03-29 | 1978-03-29 | Caulking of plastic parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3552978A JPS54127981A (en) | 1978-03-29 | 1978-03-29 | Caulking of plastic parts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54127981A true JPS54127981A (en) | 1979-10-04 |
Family
ID=12444255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3552978A Pending JPS54127981A (en) | 1978-03-29 | 1978-03-29 | Caulking of plastic parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54127981A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5552450A (en) * | 1978-10-06 | 1980-04-16 | Nippon Kinzoku Co Ltd | Plate for building and method of making said plate |
-
1978
- 1978-03-29 JP JP3552978A patent/JPS54127981A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5552450A (en) * | 1978-10-06 | 1980-04-16 | Nippon Kinzoku Co Ltd | Plate for building and method of making said plate |
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