JPS5619185A - Manufacture for endless tape with hole - Google Patents
Manufacture for endless tape with holeInfo
- Publication number
- JPS5619185A JPS5619185A JP9532979A JP9532979A JPS5619185A JP S5619185 A JPS5619185 A JP S5619185A JP 9532979 A JP9532979 A JP 9532979A JP 9532979 A JP9532979 A JP 9532979A JP S5619185 A JPS5619185 A JP S5619185A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- holes
- welding
- hole
- ears
- 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
Abstract
PURPOSE: To enable to obtain the steel endless tape with many holes, by giving holes on the tape, after welding the both ends of strip tape without holes.
CONSTITUTION: At the both ends of the steel-made tape 1 without hole, the ears 1b, 1b' are formed and after performing specified edge preparation to the both ends 1c, 1c', the ends 1c, 1c' are butted and welding is made by crossing the tape with laser, by the form including the ears 1b, 1b'. Next, the ears 1b, 1b' are cut off and defective parts of beginning and end of the welded part 2 are removed 2. Further, required holes are made to the tape 1 with laser. Thus, at welding, no welding margin is required and holes can be freely be made after welding, then the steel endless tape with many holes can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54095329A JPS5814714B2 (en) | 1979-07-26 | 1979-07-26 | Manufacturing method of endless tape with holes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54095329A JPS5814714B2 (en) | 1979-07-26 | 1979-07-26 | Manufacturing method of endless tape with holes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619185A true JPS5619185A (en) | 1981-02-23 |
JPS5814714B2 JPS5814714B2 (en) | 1983-03-22 |
Family
ID=14134675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54095329A Expired JPS5814714B2 (en) | 1979-07-26 | 1979-07-26 | Manufacturing method of endless tape with holes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814714B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01164223A (en) * | 1987-12-18 | 1989-06-28 | Mitsubishi Electric Corp | Protective device for generator |
JPH0297221A (en) * | 1988-10-04 | 1990-04-09 | Mitsubishi Electric Corp | Protector for generator |
-
1979
- 1979-07-26 JP JP54095329A patent/JPS5814714B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01164223A (en) * | 1987-12-18 | 1989-06-28 | Mitsubishi Electric Corp | Protective device for generator |
JPH0297221A (en) * | 1988-10-04 | 1990-04-09 | Mitsubishi Electric Corp | Protector for generator |
Also Published As
Publication number | Publication date |
---|---|
JPS5814714B2 (en) | 1983-03-22 |
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