JPS5514238A - Method of producing interior building material - Google Patents
Method of producing interior building materialInfo
- Publication number
- JPS5514238A JPS5514238A JP8661078A JP8661078A JPS5514238A JP S5514238 A JPS5514238 A JP S5514238A JP 8661078 A JP8661078 A JP 8661078A JP 8661078 A JP8661078 A JP 8661078A JP S5514238 A JPS5514238 A JP S5514238A
- Authority
- JP
- Japan
- Prior art keywords
- caterpillar
- channel
- shaped
- movement
- resin
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain an interior building material having a L-shaped section for a wall corner by inserting a channel material into the L-shaped space formed by the surrounding caterpillars and continuously injecting an expandable resin composition into the channel for the foaming and curing of the resin during the movement.
CONSTITUTION: A L-shaped space is formed by a lower caterpillar 4 having a moving portion consisting of three members, an upper caterpillar 5 for a horizontal movement by its lower portion, and a side caterpillar 6 for vertical side movement, said members of the lower caterpillar being made up of a horizontal side 4 and a vertical side 2 obtained through the reverse L-shaped cutout of the top and side portions of a rectangular parallelopiped, and a square projection 3. A number of these caterpillars 4W6 are connected and moved in the same direction for inserting the L-shaped channel rib 8 into the space. Then, injecting into the channel an expandable urethane resin 10 and the like from an injection unit 9, the resin expanded and cured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8661078A JPS5514238A (en) | 1978-07-14 | 1978-07-14 | Method of producing interior building material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8661078A JPS5514238A (en) | 1978-07-14 | 1978-07-14 | Method of producing interior building material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514238A true JPS5514238A (en) | 1980-01-31 |
Family
ID=13891775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8661078A Pending JPS5514238A (en) | 1978-07-14 | 1978-07-14 | Method of producing interior building material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514238A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941463A (en) * | 1972-07-26 | 1974-04-18 |
-
1978
- 1978-07-14 JP JP8661078A patent/JPS5514238A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941463A (en) * | 1972-07-26 | 1974-04-18 |
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