JPS63275B2 - - Google Patents
Info
- Publication number
- JPS63275B2 JPS63275B2 JP7319278A JP7319278A JPS63275B2 JP S63275 B2 JPS63275 B2 JP S63275B2 JP 7319278 A JP7319278 A JP 7319278A JP 7319278 A JP7319278 A JP 7319278A JP S63275 B2 JPS63275 B2 JP S63275B2
- Authority
- JP
- Japan
- Prior art keywords
- handlebar
- post
- handle
- die
- manufacturing
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000004512 die casting Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910001234 light alloy Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7319278A JPS551226A (en) | 1978-06-19 | 1978-06-19 | Method of producing bicycle handle bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7319278A JPS551226A (en) | 1978-06-19 | 1978-06-19 | Method of producing bicycle handle bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS551226A JPS551226A (en) | 1980-01-08 |
| JPS63275B2 true JPS63275B2 (OSRAM) | 1988-01-06 |
Family
ID=13511020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7319278A Granted JPS551226A (en) | 1978-06-19 | 1978-06-19 | Method of producing bicycle handle bar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551226A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722392Y2 (ja) * | 1985-10-28 | 1995-05-24 | 川崎重工業株式会社 | 自動二輪車のセパレート型ハンドル |
| JPS62116378A (ja) * | 1985-11-18 | 1987-05-27 | 栄輪業株式会社 | 自転車のハンドル部 |
-
1978
- 1978-06-19 JP JP7319278A patent/JPS551226A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS551226A (en) | 1980-01-08 |
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