JPS5762827A - Tightening method for cover of drumlike container - Google Patents

Tightening method for cover of drumlike container

Info

Publication number
JPS5762827A
JPS5762827A JP13690380A JP13690380A JPS5762827A JP S5762827 A JPS5762827 A JP S5762827A JP 13690380 A JP13690380 A JP 13690380A JP 13690380 A JP13690380 A JP 13690380A JP S5762827 A JPS5762827 A JP S5762827A
Authority
JP
Japan
Prior art keywords
cover
flange part
layers
layer
tightening
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
JP13690380A
Other languages
Japanese (ja)
Other versions
JPS6040942B2 (en
Inventor
Hiroshi Yamaguchi
Yoshihisa Okada
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.)
Kawatetsu Container Co Ltd
Original Assignee
Kawatetsu Container 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 Kawatetsu Container Co Ltd filed Critical Kawatetsu Container Co Ltd
Priority to JP13690380A priority Critical patent/JPS6040942B2/en
Publication of JPS5762827A publication Critical patent/JPS5762827A/en
Publication of JPS6040942B2 publication Critical patent/JPS6040942B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve sealing effect of a drumlike container by tightening the body and cover and making tightening of 7 layers, i.e. one layer at rising part of the cover, two layers at the flange part and 4 layers at the end of the body, in the same manner as convertional 5 layers.
CONSTITUTION: A cylindrical body 10 is beforehand and its end is turned up outward by 180° and curled outward to form two-layer end part 10b. A sealing agent 15 is applied on the inner face of the flange part 14b of a cover that has a rising part 14a and a flange part 14b, and the rising part 14a is fitted to the inner face of the body 14. While turning up the two-layer end part 10b of the body together with the flange part 14b of the cover 14 outward by 180° with a rotary pressing roller 16, the tip of the flange part 14b is rolled in to its inside. Further, after turning up with a rotary pressing roller 17, the rolled two-layer end part 10b and the flange part 14b are pressed from the direction of width to adhere closely, and 7-layer tightening is effected.
COPYRIGHT: (C)1982,JPO&Japio
JP13690380A 1980-09-30 1980-09-30 How to tighten the lid of a drum-shaped container Expired JPS6040942B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13690380A JPS6040942B2 (en) 1980-09-30 1980-09-30 How to tighten the lid of a drum-shaped container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13690380A JPS6040942B2 (en) 1980-09-30 1980-09-30 How to tighten the lid of a drum-shaped container

Publications (2)

Publication Number Publication Date
JPS5762827A true JPS5762827A (en) 1982-04-16
JPS6040942B2 JPS6040942B2 (en) 1985-09-13

Family

ID=15186256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13690380A Expired JPS6040942B2 (en) 1980-09-30 1980-09-30 How to tighten the lid of a drum-shaped container

Country Status (1)

Country Link
JP (1) JPS6040942B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180625A (en) * 1985-02-05 1986-08-13 Chuo Sangyo Kk Construction of closed type drum can and its production
JP2008302410A (en) * 2007-06-11 2008-12-18 Nittetsu Drum Kk Manufacturing method of metal container having excellent sealing ability
US7846555B2 (en) 2006-02-02 2010-12-07 Honda Motor Co., Ltd. Panel fastening method and panel member for automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180625A (en) * 1985-02-05 1986-08-13 Chuo Sangyo Kk Construction of closed type drum can and its production
JPH034285B2 (en) * 1985-02-05 1991-01-22 Chuo Sangyo Kk
US7846555B2 (en) 2006-02-02 2010-12-07 Honda Motor Co., Ltd. Panel fastening method and panel member for automobile
JP2008302410A (en) * 2007-06-11 2008-12-18 Nittetsu Drum Kk Manufacturing method of metal container having excellent sealing ability

Also Published As

Publication number Publication date
JPS6040942B2 (en) 1985-09-13

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