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JPS5593664A - Battery jar manufacturing method - Google Patents

Battery jar manufacturing method

Info

Publication number
JPS5593664A
JPS5593664A JP110279A JP110279A JPS5593664A JP S5593664 A JPS5593664 A JP S5593664A JP 110279 A JP110279 A JP 110279A JP 110279 A JP110279 A JP 110279A JP S5593664 A JPS5593664 A JP S5593664A
Authority
JP
Japan
Prior art keywords
battery jar
groove
welding rod
hot wind
welding
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
JP110279A
Other languages
Japanese (ja)
Inventor
Shiro Miyagawa
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.)
Miyagawa Kasei Industry Co Ltd
Original Assignee
Miyagawa Kasei Industry 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 Miyagawa Kasei Industry Co Ltd filed Critical Miyagawa Kasei Industry Co Ltd
Priority to JP110279A priority Critical patent/JPS5593664A/en
Publication of JPS5593664A publication Critical patent/JPS5593664A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE: To enable a variety of battery jars each in few amount to be manufactured by means of simple metal molds by welding two battery jar elements each formed separately, by means of hot wind and a welding rod made of the resin same to the battery jar element.
CONSTITUTION: Battery jar elements 1, 1 are arranged in accordance with the shape of a battery jar and fixed by proper jigs 20∼22, forming a groove 19 having triangular section which is prescribed by slanting end surface 18. Then a welding rod 23 having a section suitable for the groove 19 described above is arranged in the vicinity of the groove 19, and both the groove 19 and welding rod 23 are heated by hot wind 24. Accordingly, for example, the part which was heated and melted by the hot wind 24 which was blown out from a nozzle 25 is pressed by rolling a roller 26 immediately afterwards, and welding process proceeds containuously. For th welding rod 23 described above, the same material to the thermoplastic synthetic resin which constitutes battery jar element 1, for example, polypropylene is used.
COPYRIGHT: (C)1980,JPO&Japio
JP110279A 1979-01-08 1979-01-08 Battery jar manufacturing method Pending JPS5593664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP110279A JPS5593664A (en) 1979-01-08 1979-01-08 Battery jar manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP110279A JPS5593664A (en) 1979-01-08 1979-01-08 Battery jar manufacturing method

Publications (1)

Publication Number Publication Date
JPS5593664A true JPS5593664A (en) 1980-07-16

Family

ID=11492113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP110279A Pending JPS5593664A (en) 1979-01-08 1979-01-08 Battery jar manufacturing method

Country Status (1)

Country Link
JP (1) JPS5593664A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037258U (en) * 1989-06-09 1991-01-24
CN100377343C (en) * 2004-09-21 2008-03-26 鸿富锦精密工业（深圳）有限公司 Manufacturing method of heat sink

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037258U (en) * 1989-06-09 1991-01-24
CN100377343C (en) * 2004-09-21 2008-03-26 鸿富锦精密工业（深圳）有限公司 Manufacturing method of heat sink

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