JPS55144385A - Production of window frame for automobile - Google Patents
Production of window frame for automobileInfo
- Publication number
- JPS55144385A JPS55144385A JP5298479A JP5298479A JPS55144385A JP S55144385 A JPS55144385 A JP S55144385A JP 5298479 A JP5298479 A JP 5298479A JP 5298479 A JP5298479 A JP 5298479A JP S55144385 A JPS55144385 A JP S55144385A
- Authority
- JP
- Japan
- Prior art keywords
- window frame
- production
- torch
- arc
- eliminate
- 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 eliminate the production of burrs, eliminate the need for correction of window frame shapes and perform the captioned production by inert-gas arc welding of the two window frame members which are cut at the bonding parts at the angle smaller than a desired angle without being removed from straps after bending.
CONSTITUTION: A sheet material is subjected roll forming stepwise and continuously and is further subjected to seam welding so as to prevent shape deformation at the bending. This is cut to the specified length to make the window frame material A having a desired section. Similarly, a window frame material B is made. The respective mounting parts are worked to the cutting angle smaller than the desired angle after the perfection, after which the window frame members A, B are mounted. On the faying surfaces 21, a TIG torch 18 is moved in arc form on the window frame front surface 21a and a wire 22 of approximately the same quality as the member is fed. A MIG torch 19 is moved in the form of two straight lines and one arc in the order of torch loci 21b, 21c, 21d on the window frame back surfaces 21b, 21c, 21d whereby these are bonded.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298479A JPS55144385A (en) | 1979-04-27 | 1979-04-27 | Production of window frame for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298479A JPS55144385A (en) | 1979-04-27 | 1979-04-27 | Production of window frame for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55144385A true JPS55144385A (en) | 1980-11-11 |
Family
ID=12930164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5298479A Pending JPS55144385A (en) | 1979-04-27 | 1979-04-27 | Production of window frame for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55144385A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205223A (en) * | 2005-01-28 | 2006-08-10 | Toko Seisakusho:Kk | Method and apparatus for manufacturing long, curved member |
| JP2011255851A (en) * | 2010-06-11 | 2011-12-22 | Shiroki Corp | Door sash |
| CN111167946A (en) * | 2020-01-07 | 2020-05-19 | 广州敏实汽车零部件有限公司 | Integral skylight forming die and forming process thereof |
-
1979
- 1979-04-27 JP JP5298479A patent/JPS55144385A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006205223A (en) * | 2005-01-28 | 2006-08-10 | Toko Seisakusho:Kk | Method and apparatus for manufacturing long, curved member |
| JP2011255851A (en) * | 2010-06-11 | 2011-12-22 | Shiroki Corp | Door sash |
| CN111167946A (en) * | 2020-01-07 | 2020-05-19 | 广州敏实汽车零部件有限公司 | Integral skylight forming die and forming process thereof |
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