JPS5619185A - Manufacture for endless tape with hole - Google Patents

Manufacture for endless tape with hole

Info

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
Application number
JP9532979A
Other languages
Japanese (ja)
Other versions
JPS5814714B2 (en
Inventor
Shoji Omomo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP54095329A priority Critical patent/JPS5814714B2/en
Publication of JPS5619185A publication Critical patent/JPS5619185A/en
Publication of JPS5814714B2 publication Critical patent/JPS5814714B2/en
Expired legal-status Critical Current

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
JP54095329A 1979-07-26 1979-07-26 Manufacturing method of endless tape with holes Expired JPS5814714B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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