JPS556069A - Brake disk and its manufacturing method - Google Patents
Brake disk and its manufacturing methodInfo
- Publication number
- JPS556069A JPS556069A JP7945078A JP7945078A JPS556069A JP S556069 A JPS556069 A JP S556069A JP 7945078 A JP7945078 A JP 7945078A JP 7945078 A JP7945078 A JP 7945078A JP S556069 A JPS556069 A JP S556069A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- aluminum
- copper
- brake disk
- aluminum alloy
- 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
- Braking Arrangements (AREA)
Abstract
PURPOSE: By press-welding copper alloy surface plates to the both sides of a core material, which is an aluminum alloy, to obtain a triple-layered brake disk that is light and whose heat emissivity and antiabrasiveness are good.
CONSTITUTION: Surface plates 11a, 11b are formed on both sides of aluminum-alloy core material 10 by press-welding copper alloys, which are flux-treated beforehand, by such means as explosion-compression-welding for example. Then these are roll-shaped to the desired plate thickness, after which aluminum alloys and copper alloys are heated to the same temperature and the flux-treatment of aluminum alloy and ageing-treatment of copper alloy are done at the same time. Furthermore ageing treatment of aluminum alloy is done and brake disk 7 that is triple-layered is formed. In this case, as the heat conductivity of both aluminum alloy and copper alloy is great, they excel in heat emissivity and the copper alloy that forms surface plates 11a, 11b has good anti-abrasiveness so that a long longevity can be possible.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945078A JPS556069A (en) | 1978-06-30 | 1978-06-30 | Brake disk and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945078A JPS556069A (en) | 1978-06-30 | 1978-06-30 | Brake disk and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS556069A true JPS556069A (en) | 1980-01-17 |
Family
ID=13690210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7945078A Pending JPS556069A (en) | 1978-06-30 | 1978-06-30 | Brake disk and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556069A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167274A (en) * | 1981-04-10 | 1982-10-15 | Shinei Seiki Seisakusho:Kk | Assembly of dot-type printing member used for word processor, or the like |
| JPS6088131U (en) * | 1983-11-22 | 1985-06-17 | 光洋精機株式会社 | Brake disk for self-propelled vehicles |
| JP2001280381A (en) * | 2000-03-31 | 2001-10-10 | Honda Motor Co Ltd | Brake disc |
| US10352382B2 (en) | 2016-07-27 | 2019-07-16 | Shimano Inc. | Bicycle disc brake rotor |
-
1978
- 1978-06-30 JP JP7945078A patent/JPS556069A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57167274A (en) * | 1981-04-10 | 1982-10-15 | Shinei Seiki Seisakusho:Kk | Assembly of dot-type printing member used for word processor, or the like |
| JPS6088131U (en) * | 1983-11-22 | 1985-06-17 | 光洋精機株式会社 | Brake disk for self-propelled vehicles |
| JP2001280381A (en) * | 2000-03-31 | 2001-10-10 | Honda Motor Co Ltd | Brake disc |
| US10352382B2 (en) | 2016-07-27 | 2019-07-16 | Shimano Inc. | Bicycle disc brake rotor |
| TWI714795B (en) * | 2016-07-27 | 2021-01-01 | 日商島野股份有限公司 | Bicycle disc brake rotor |
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