JPS6288070U - - Google Patents
Info
- Publication number
- JPS6288070U JPS6288070U JP17968885U JP17968885U JPS6288070U JP S6288070 U JPS6288070 U JP S6288070U JP 17968885 U JP17968885 U JP 17968885U JP 17968885 U JP17968885 U JP 17968885U JP S6288070 U JPS6288070 U JP S6288070U
- Authority
- JP
- Japan
- Prior art keywords
- curved
- inner part
- side wall
- sides
- hollow
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
- Rod-Shaped Construction Members (AREA)
Description
第１図は本考案の実施例の型材の断面図、第２
図は第１図の型材を弯曲するときに作用する力を
説明するための図、第３図は従来の型材の断面図
、第４図及び第５図は第３図の型材をロールベン
ダーで弯曲加工した場合の状態を示す斜視図であ
る。
１……型材（弯曲用型材）、２……内側部片、
３……外側部片、４……側壁部片、５，６……弯
曲部片。
Fig. 1 is a sectional view of a mold material according to an embodiment of the present invention;
The figure is a diagram to explain the force that acts when bending the form material in Fig. 1, Fig. 3 is a cross-sectional view of a conventional form material, and Figs. 4 and 5 show the form material in Fig. 3 used in a roll bender. FIG. 3 is a perspective view showing a state when curved processing is performed. 1... Profile material (curved profile material), 2... Inner piece,
3... Outer piece, 4... Side wall piece, 5, 6... Curved piece.
Claims (1)
れるべき外側部片、及びこれら内側部片と外側部
片とを連結する両側の側壁部片を有する断面中空
状の型材であつて、少なくとも前記内側部片と両
側の側壁部片とで囲まれる隅角部に、中空部側へ
アール状に弯曲する弯曲部片が一体に形成されて
なることを特徴とする弯曲用型材。 A member having a hollow cross section and having an inner part to be curved inward, an outer part to be curved to the outside, and side wall parts on both sides connecting the inner part and the outer part, comprising at least A curved shape member characterized in that a curved piece that curves in a radius toward the hollow part is integrally formed at a corner surrounded by the inner part and the side wall pieces on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179688U JPH0522616Y2 (en) | 1985-11-21 | 1985-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179688U JPH0522616Y2 (en) | 1985-11-21 | 1985-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6288070U true JPS6288070U (en) | 1987-06-05 |
| JPH0522616Y2 JPH0522616Y2 (en) | 1993-06-10 |
Family
ID=31122964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985179688U Expired - Lifetime JPH0522616Y2 (en) | 1985-11-21 | 1985-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522616Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853853U (en) * | 1981-10-07 | 1983-04-12 | 三菱電機株式会社 | internal combustion engine starting device |
-
1985
- 1985-11-21 JP JP1985179688U patent/JPH0522616Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853853U (en) * | 1981-10-07 | 1983-04-12 | 三菱電機株式会社 | internal combustion engine starting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522616Y2 (en) | 1993-06-10 |