JPS568246A - Preparation of fiber board with solid substance - Google Patents
Preparation of fiber board with solid substanceInfo
- Publication number
- JPS568246A JPS568246A JP8287679A JP8287679A JPS568246A JP S568246 A JPS568246 A JP S568246A JP 8287679 A JP8287679 A JP 8287679A JP 8287679 A JP8287679 A JP 8287679A JP S568246 A JPS568246 A JP S568246A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- stepped
- solid substance
- fiber board
- preparation
- 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
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To enable easy preparation of an article whose solid substance part has sufficient strength by forming a stepped groove through the compression by a stepped press and then cutting the groove into a necessary shape.
CONSTITUTION: In a fiber board 1 such as a rock wool board in the state of a wet mat after being pressed are formed two cuts 7 by a cutter 12. Next, by a stepped press 13, the portion between both cuts is compressed to form a stepped groove 8, the bottom part of the groove 8 being made to have high density. If necessary, a reinforcing agent 9 is poured into the bottom part of the groove 8 for further reinforcement thereof. After that, the stepped groove 8 is cut off along the wall surface and the bottom surface thereof, thus the form of a product shown by a wavy line is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8287679A JPS568246A (en) | 1979-06-30 | 1979-06-30 | Preparation of fiber board with solid substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8287679A JPS568246A (en) | 1979-06-30 | 1979-06-30 | Preparation of fiber board with solid substance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS568246A true JPS568246A (en) | 1981-01-28 |
| JPS5755060B2 JPS5755060B2 (en) | 1982-11-22 |
Family
ID=13786484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8287679A Granted JPS568246A (en) | 1979-06-30 | 1979-06-30 | Preparation of fiber board with solid substance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS568246A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59153440U (en) * | 1983-03-30 | 1984-10-15 | 川崎重工業株式会社 | Ash sink discharge conveyance processing device in the gas cooling room of a garbage incinerator |
| JPS63109836U (en) * | 1986-12-31 | 1988-07-15 | ||
| DE4417970A1 (en) * | 1994-05-21 | 1995-11-30 | Odenwald Faserplatten | Ceiling element for false esp. fireproof ceiling |
-
1979
- 1979-06-30 JP JP8287679A patent/JPS568246A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59153440U (en) * | 1983-03-30 | 1984-10-15 | 川崎重工業株式会社 | Ash sink discharge conveyance processing device in the gas cooling room of a garbage incinerator |
| JPS63109836U (en) * | 1986-12-31 | 1988-07-15 | ||
| DE4417970A1 (en) * | 1994-05-21 | 1995-11-30 | Odenwald Faserplatten | Ceiling element for false esp. fireproof ceiling |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5755060B2 (en) | 1982-11-22 |
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