JPS56158232A - Production of fuel tank for automobile - Google Patents

Production of fuel tank for automobile

Info

Publication number
JPS56158232A
JPS56158232A JP6132680A JP6132680A JPS56158232A JP S56158232 A JPS56158232 A JP S56158232A JP 6132680 A JP6132680 A JP 6132680A JP 6132680 A JP6132680 A JP 6132680A JP S56158232 A JPS56158232 A JP S56158232A
Authority
JP
Japan
Prior art keywords
recesses
sheet
tank
parts
flange parts
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
JP6132680A
Other languages
Japanese (ja)
Inventor
Kano Sato
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP6132680A priority Critical patent/JPS56158232A/en
Publication of JPS56158232A publication Critical patent/JPS56158232A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To simplify handling and welding work by forming the upper and lower half parts of a tank with one sheet of steel sheet, and bending this 180° to allow these parts to face to each other, thereby producing a tank.
CONSTITUTION: One sheet of steel sheet 3 is drawn by pressing to form recesses 5, 6 of a rectangular parallelepiped of an equal opening area and depth mutually in parallel by way of a flat part 4 of prescribed width. An opening 7 is pierced with a press to this sheet 3; at the same time, flange parts 8 of prescribed width are formed to the circumferential edges or the recesses 5, 6 other than the flat part 4 by trimming, whereby a tank material 9 is obtained. Next, a baffle plate 10 is mounted in the recess 6, and the material 9 is pre-bent with a preforming machine 11, after which the part 4 is bent 180° at its fold by reqular bending in such a manner that the recesses 5, 6 face to each other, thereby joining the respective flange parts 8 of the recesses 5, 6 to themselves. The clearance 4a left at this time is crushed and the flange parts 8 are welded, and hermetically joined.
COPYRIGHT: (C)1981,JPO&Japio
JP6132680A 1980-05-08 1980-05-08 Production of fuel tank for automobile Pending JPS56158232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6132680A JPS56158232A (en) 1980-05-08 1980-05-08 Production of fuel tank for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6132680A JPS56158232A (en) 1980-05-08 1980-05-08 Production of fuel tank for automobile

Publications (1)

Publication Number Publication Date
JPS56158232A true JPS56158232A (en) 1981-12-05

Family

ID=13167896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6132680A Pending JPS56158232A (en) 1980-05-08 1980-05-08 Production of fuel tank for automobile

Country Status (1)

Country Link
JP (1) JPS56158232A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020050881A (en) * 2000-12-22 2002-06-28 신현준 Method For Manufacturing Vessel And Device For Manufacturing Vessel
WO2008104043A1 (en) * 2007-03-01 2008-09-04 Delga Indústria E Comércio Ltda. Half frame manufacturing process for a motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020050881A (en) * 2000-12-22 2002-06-28 신현준 Method For Manufacturing Vessel And Device For Manufacturing Vessel
WO2008104043A1 (en) * 2007-03-01 2008-09-04 Delga Indústria E Comércio Ltda. Half frame manufacturing process for a motor vehicle

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