JPS6449633A - Vibration damping composite metal plate - Google Patents
Vibration damping composite metal plateInfo
- Publication number
- JPS6449633A JPS6449633A JP20729787A JP20729787A JPS6449633A JP S6449633 A JPS6449633 A JP S6449633A JP 20729787 A JP20729787 A JP 20729787A JP 20729787 A JP20729787 A JP 20729787A JP S6449633 A JPS6449633 A JP S6449633A
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- vibration damping
- rivets
- composite metal
- plates
- 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
Abstract
PURPOSE:To give excellent vibration damping property enough play even in high temperature region by a method wherein at least two plates, the opposing surfaces of which are roughened, are employed so as to be joined to each other by rivets. CONSTITUTION:A vibration damping composite metal plate has at least two metal plates 10 and 11 as its constitutional member. The opposing surfaces of the metal plates 10 and 11 are roughened surfaces 3 and joined as faced to each other by rivets 2. By dividing the constitutional member into some plate materials so as to join to each other, the joining members absorb their vibrational energy as frictional energy, resulting in allowing to give vibration damping effect enough play. The preferable surface roughness of the metal plate is 35S or more. If its surface roughness is below 35S, insufficient vibration damping effect results. As the metal plate used, ferritic stainless steel, plain carbon steel, copper, aluminum or the like is exampled. The number of rivets used is 5-12 per the surface area of 100cm<2> of the metal plate. The total cross-sectional area of the rivets is preferably about 0.2-2% of the area of the metal plate. The resultant composite metal plate has excellent vibration damping property even at the temperature as high as 400-600 deg.C, needless to say in use near at normal temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20729787A JPS6449633A (en) | 1987-08-20 | 1987-08-20 | Vibration damping composite metal plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20729787A JPS6449633A (en) | 1987-08-20 | 1987-08-20 | Vibration damping composite metal plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6449633A true JPS6449633A (en) | 1989-02-27 |
Family
ID=16537449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20729787A Pending JPS6449633A (en) | 1987-08-20 | 1987-08-20 | Vibration damping composite metal plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6449633A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011214431A (en) * | 2010-03-31 | 2011-10-27 | Honda Motor Co Ltd | Crankcase of internal combustion engine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6137317A (en) * | 1984-07-27 | 1986-02-22 | Sumitomo Metal Ind Ltd | Composite damping steel plate |
JPS6137316A (en) * | 1984-07-27 | 1986-02-22 | Sumitomo Metal Ind Ltd | Composite damping steel plate |
JPS6213334A (en) * | 1985-07-12 | 1987-01-22 | 住友金属工業株式会社 | Series weldable laminated metallic plate |
JPS62119036A (en) * | 1985-11-20 | 1987-05-30 | 新日本製鐵株式会社 | Sandwich type resin composite metallic plate having excellent weldability |
-
1987
- 1987-08-20 JP JP20729787A patent/JPS6449633A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6137317A (en) * | 1984-07-27 | 1986-02-22 | Sumitomo Metal Ind Ltd | Composite damping steel plate |
JPS6137316A (en) * | 1984-07-27 | 1986-02-22 | Sumitomo Metal Ind Ltd | Composite damping steel plate |
JPS6213334A (en) * | 1985-07-12 | 1987-01-22 | 住友金属工業株式会社 | Series weldable laminated metallic plate |
JPS62119036A (en) * | 1985-11-20 | 1987-05-30 | 新日本製鐵株式会社 | Sandwich type resin composite metallic plate having excellent weldability |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011214431A (en) * | 2010-03-31 | 2011-10-27 | Honda Motor Co Ltd | Crankcase of internal combustion engine |
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