JPS55137822A - Processing of edge portion of material to be processed and device therefor - Google Patents
Processing of edge portion of material to be processed and device thereforInfo
- Publication number
- JPS55137822A JPS55137822A JP4232179A JP4232179A JPS55137822A JP S55137822 A JPS55137822 A JP S55137822A JP 4232179 A JP4232179 A JP 4232179A JP 4232179 A JP4232179 A JP 4232179A JP S55137822 A JPS55137822 A JP S55137822A
- Authority
- JP
- Japan
- Prior art keywords
- processed
- edge portions
- rolls
- processing
- edge portion
- 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
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
PURPOSE: To form a steel fiber with a good producibility by a method wherein a cropped material slitted from an edge portion of a cold-rolled steel plate, scrapped heretofore in a finishing line of the cold-rolled steel plate, is cut in a desired length.
CONSTITUTION: A processing device 1 consists of a pair of shearing rolls 2 and a pair of gears 12, both arranged in up-and-down, and a center cutting machine 15. In such processing device 1, in case edge portions 28a of a material to be processed are processed in a processing line to make steel fibers, both of ununiform edge portions of the material 28 sent into a trimmer 26 are cut and sent into rolls 2 of the device 1 by pinch rolls 24. The edge portions to be processed by shearing edges 4 are split in a proceeding direction of the material 28 to be processed so that width of the split edge portions 28a become same as width of steel fibers and are sheared by rotations of the rollers 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4232179A JPS55137822A (en) | 1979-04-06 | 1979-04-06 | Processing of edge portion of material to be processed and device therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4232179A JPS55137822A (en) | 1979-04-06 | 1979-04-06 | Processing of edge portion of material to be processed and device therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55137822A true JPS55137822A (en) | 1980-10-28 |
Family
ID=12632743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4232179A Pending JPS55137822A (en) | 1979-04-06 | 1979-04-06 | Processing of edge portion of material to be processed and device therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137822A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187427A (en) * | 1983-04-01 | 1984-10-24 | Naniwa Seitei Kk | Manufacture of steel fiber |
CN103693482A (en) * | 2013-12-03 | 2014-04-02 | 安徽嘉隆印刷有限公司 | Device for preventing upward movement of waste paper |
-
1979
- 1979-04-06 JP JP4232179A patent/JPS55137822A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187427A (en) * | 1983-04-01 | 1984-10-24 | Naniwa Seitei Kk | Manufacture of steel fiber |
CN103693482A (en) * | 2013-12-03 | 2014-04-02 | 安徽嘉隆印刷有限公司 | Device for preventing upward movement of waste paper |
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