JPS56151531A - Manufacture of low noise engine cover or the like - Google Patents
Manufacture of low noise engine cover or the likeInfo
- Publication number
- JPS56151531A JPS56151531A JP5516180A JP5516180A JPS56151531A JP S56151531 A JPS56151531 A JP S56151531A JP 5516180 A JP5516180 A JP 5516180A JP 5516180 A JP5516180 A JP 5516180A JP S56151531 A JPS56151531 A JP S56151531A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- hot press
- fiber layer
- wrinkle pattern
- layer material
- 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
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To form the captioned covers without producing any crack in spite of the complicated or deep drawn configuration thereof by a method wherein a fiber layer material blended with crosslinking agent and a thin film of an oil resistive rubber or the like formed with a wrinkle pattern beforehand are laminated to integrate them by hot press forming.
CONSTITUTION: An oil-tight material 12 consisting of the thin film of the oil resistive rubber such as NBR or the like, a synthetic resin film of PP or the like or a metallic foil of aluminum or the like and formed with the fine irregular wrinkle pattern on the whole surface thereof is put on the one face of the fiber layer material 11 obtained by blending phenolic resin and the crosslinking agent such as formalin or the like with the organic or inorganic fiber, for example, through a bonding agent, if necessary. Subsequently, they are integrated by the hot press forming with a hot press. The fiber layer material 11 causes a crosslinking reaction by this heating while the wrinkle pattern 13 of the oil-tight material 12 is extended in accompanied with the deformation of a curved forming or the like thereby obtaining the oil-tight layer 12' without causing any cracking.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5516180A JPS56151531A (en) | 1980-04-25 | 1980-04-25 | Manufacture of low noise engine cover or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5516180A JPS56151531A (en) | 1980-04-25 | 1980-04-25 | Manufacture of low noise engine cover or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56151531A true JPS56151531A (en) | 1981-11-24 |
Family
ID=12991011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5516180A Pending JPS56151531A (en) | 1980-04-25 | 1980-04-25 | Manufacture of low noise engine cover or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56151531A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097279A2 (en) * | 1982-06-10 | 1984-01-04 | Nissan Motor Co., Ltd. | Method for making covers |
| KR100690013B1 (en) | 2006-10-12 | 2007-03-08 | 국일제지 주식회사 | Release paper for adhesion device |
| JP2010065564A (en) * | 2008-09-09 | 2010-03-25 | Kobe Steel Ltd | Heat ray shielding cover |
| CN103770843A (en) * | 2013-12-19 | 2014-05-07 | 柳州正菱集团有限公司 | Long-head truck engine hood protective rubber mat |
-
1980
- 1980-04-25 JP JP5516180A patent/JPS56151531A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0097279A2 (en) * | 1982-06-10 | 1984-01-04 | Nissan Motor Co., Ltd. | Method for making covers |
| EP0097279A3 (en) * | 1982-06-10 | 1986-01-08 | Nissan Motor Co., Ltd. | Method for making covers |
| KR100690013B1 (en) | 2006-10-12 | 2007-03-08 | 국일제지 주식회사 | Release paper for adhesion device |
| JP2010065564A (en) * | 2008-09-09 | 2010-03-25 | Kobe Steel Ltd | Heat ray shielding cover |
| CN103770843A (en) * | 2013-12-19 | 2014-05-07 | 柳州正菱集团有限公司 | Long-head truck engine hood protective rubber mat |
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