JPS557938A - Manufacturing process of guard - Google Patents

Manufacturing process of guard

Info

Publication number
JPS557938A
JPS557938A JP7986078A JP7986078A JPS557938A JP S557938 A JPS557938 A JP S557938A JP 7986078 A JP7986078 A JP 7986078A JP 7986078 A JP7986078 A JP 7986078A JP S557938 A JPS557938 A JP S557938A
Authority
JP
Japan
Prior art keywords
belt part
line materials
welded
guard
linear
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
Application number
JP7986078A
Other languages
Japanese (ja)
Inventor
Takashi Miyake
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7986078A priority Critical patent/JPS557938A/en
Publication of JPS557938A publication Critical patent/JPS557938A/en
Pending legal-status Critical Current

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To manufacture the guard of an electric fan simply and rapidly by fixing a number of line materials on a linear belt part on their one ends in a fixed angle for bending the belt part into an annular shape and fixing another annular part on other ends of the line materials.
CONSTITUTION: To a linear belt part 4, as it is intermittently supplied, line materials 2 are electrically welded one by one on their one ends at regular intervals. When a fixed number of line materials 2 are firm fixed on the belt part 4, the belt part 4 is bent from the top into an annular shape, and when a perfect ring is shaped, the belt part 4 is cut in the boundary between the linear and the bent part. The cut belt part 4 is welded in both ends to form an inner ring. Then, as a usual process, an outer ring is welded to the other ends of the above line materials for manufacturing a guard. In this construction, line materials can be welded successively in one spot to the belt part continuously supplied, and supplied in a simple automatic system.
COPYRIGHT: (C)1980,JPO&Japio
JP7986078A 1978-06-29 1978-06-29 Manufacturing process of guard Pending JPS557938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7986078A JPS557938A (en) 1978-06-29 1978-06-29 Manufacturing process of guard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7986078A JPS557938A (en) 1978-06-29 1978-06-29 Manufacturing process of guard

Publications (1)

Publication Number Publication Date
JPS557938A true JPS557938A (en) 1980-01-21

Family

ID=13701945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7986078A Pending JPS557938A (en) 1978-06-29 1978-06-29 Manufacturing process of guard

Country Status (1)

Country Link
JP (1) JPS557938A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249315A (en) * 1987-04-03 1988-10-17 松下電器産業株式会社 Metallized film capacitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249315A (en) * 1987-04-03 1988-10-17 松下電器産業株式会社 Metallized film capacitor
JPH0782960B2 (en) * 1987-04-03 1995-09-06 松下電器産業株式会社 Metallized film capacitors

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