JPH0366194B2 - - Google Patents
Info
- Publication number
- JPH0366194B2 JPH0366194B2 JP59143215A JP14321584A JPH0366194B2 JP H0366194 B2 JPH0366194 B2 JP H0366194B2 JP 59143215 A JP59143215 A JP 59143215A JP 14321584 A JP14321584 A JP 14321584A JP H0366194 B2 JPH0366194 B2 JP H0366194B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- bulge
- head
- welding
- curved surface
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 5
- 238000005219 brazing Methods 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Motorcycle And Bicycle Frame (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14321584A JPS6124682A (ja) | 1984-07-12 | 1984-07-12 | 自転車車体ヘツド部の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14321584A JPS6124682A (ja) | 1984-07-12 | 1984-07-12 | 自転車車体ヘツド部の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6124682A JPS6124682A (ja) | 1986-02-03 |
| JPH0366194B2 true JPH0366194B2 (US20030204162A1-20031030-M00001.png) | 1991-10-16 |
Family
ID=15333565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14321584A Granted JPS6124682A (ja) | 1984-07-12 | 1984-07-12 | 自転車車体ヘツド部の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124682A (US20030204162A1-20031030-M00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2828800B2 (ja) * | 1991-07-04 | 1998-11-25 | ブリヂストンサイクル株式会社 | 自転車用フレーム |
| JPH05213254A (ja) * | 1992-02-03 | 1993-08-24 | Bridgestone Cycle Co | 自転車用フレーム |
| JP2006290139A (ja) * | 2005-04-11 | 2006-10-26 | Matsushita Electric Ind Co Ltd | 自転車およびその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917147A (US20030204162A1-20031030-M00001.png) * | 1972-05-29 | 1974-02-15 | ||
| JPS5451232A (en) * | 1977-09-30 | 1979-04-21 | Matsushita Electric Works Ltd | Apparatus for joining rails and styles of fence |
| JPS60213588A (ja) * | 1984-04-09 | 1985-10-25 | 宮田工業株式会社 | 自転車用フレ−ム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652328Y2 (US20030204162A1-20031030-M00001.png) * | 1976-11-08 | 1981-12-07 |
-
1984
- 1984-07-12 JP JP14321584A patent/JPS6124682A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917147A (US20030204162A1-20031030-M00001.png) * | 1972-05-29 | 1974-02-15 | ||
| JPS5451232A (en) * | 1977-09-30 | 1979-04-21 | Matsushita Electric Works Ltd | Apparatus for joining rails and styles of fence |
| JPS60213588A (ja) * | 1984-04-09 | 1985-10-25 | 宮田工業株式会社 | 自転車用フレ−ム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6124682A (ja) | 1986-02-03 |
