JPS55141344A - End connecting structure of strip-form metal plate - Google Patents
End connecting structure of strip-form metal plateInfo
- Publication number
- JPS55141344A JPS55141344A JP4995879A JP4995879A JPS55141344A JP S55141344 A JPS55141344 A JP S55141344A JP 4995879 A JP4995879 A JP 4995879A JP 4995879 A JP4995879 A JP 4995879A JP S55141344 A JPS55141344 A JP S55141344A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- central part
- leading end
- trailing end
- end edge
- 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
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
- Punching Or Piercing (AREA)
Abstract
PURPOSE: The captioned and connecting structure which is so constituted as to eliminate the need for intervention of manual work and permit continuous blanking with good efficiency by superposing and bonding the trailing end of a preceding strip and the leading end of a succeeding strip by providing respectively the specified shapes thereto.
CONSTITUTION: The leading end 31 of a succeeding strip 30 and the trailing end 21 of a preceding strip 20 are superposed and bonded by aligning their positioning holes 24, 25, 34, 35, wherey the overlap part is formed. The central part 36 of the leading end edge 33 and the central part 26 of the trailing end edge 23 sandwich the overlap part made in this way and are respectively made to such shapes at the specified spacing that the leading end edge central part 36, with respect to the respective blanked holes 22, 23 formed when the final blanking in the preceding strip and the first blanking in the succeeding strip are done, approach to the rear side circumferential edge portion 27 of the hole 22 but does not contact the same and exists on the outer side nearly parallel therewith and that the trailing end edge central part 26 approaches to the front side circumferential edge portion 37 of the hole 32 but does not contact the same and exists on the outer side nearly parallel therewith.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4995879A JPS55141344A (en) | 1979-04-23 | 1979-04-23 | End connecting structure of strip-form metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4995879A JPS55141344A (en) | 1979-04-23 | 1979-04-23 | End connecting structure of strip-form metal plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55141344A true JPS55141344A (en) | 1980-11-05 |
| JPS6154491B2 JPS6154491B2 (en) | 1986-11-22 |
Family
ID=12845532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4995879A Granted JPS55141344A (en) | 1979-04-23 | 1979-04-23 | End connecting structure of strip-form metal plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55141344A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148629A (en) * | 1984-01-11 | 1985-08-05 | Shin Kobe Electric Mach Co Ltd | Press punching method of short-sized plate |
| JP2007190571A (en) * | 2006-01-17 | 2007-08-02 | Mitsui High Tec Inc | Pressing method and facility for reusing punched scrap |
| JP2014104500A (en) * | 2012-11-29 | 2014-06-09 | Aisin Aw Co Ltd | Steel plate joint device in punching press machine |
-
1979
- 1979-04-23 JP JP4995879A patent/JPS55141344A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148629A (en) * | 1984-01-11 | 1985-08-05 | Shin Kobe Electric Mach Co Ltd | Press punching method of short-sized plate |
| JPH0137212B2 (en) * | 1984-01-11 | 1989-08-04 | Shin Kobe Electric Machinery | |
| JP2007190571A (en) * | 2006-01-17 | 2007-08-02 | Mitsui High Tec Inc | Pressing method and facility for reusing punched scrap |
| JP2014104500A (en) * | 2012-11-29 | 2014-06-09 | Aisin Aw Co Ltd | Steel plate joint device in punching press machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6154491B2 (en) | 1986-11-22 |
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