JPS5888312U - Seamless pressure-resistant metal can - Google Patents

Seamless pressure-resistant metal can

Info

Publication number
JPS5888312U
JPS5888312U JP18298781U JP18298781U JPS5888312U JP S5888312 U JPS5888312 U JP S5888312U JP 18298781 U JP18298781 U JP 18298781U JP 18298781 U JP18298781 U JP 18298781U JP S5888312 U JPS5888312 U JP S5888312U
Authority
JP
Japan
Prior art keywords
resistant metal
seamless pressure
outward
seamless
pressure
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
JP18298781U
Other languages
Japanese (ja)
Inventor
勝宏 今津
孝志 清水
飯岡　俊明
岩本　久夫
Original Assignee
東洋製罐株式会社
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 東洋製罐株式会社 filed Critical 東洋製罐株式会社
Priority to JP18298781U priority Critical patent/JPS5888312U/en
Publication of JPS5888312U publication Critical patent/JPS5888312U/en
Pending legal-status Critical Current

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  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のシームレス耐圧金属缶の例の１部切断要
部正面図、第２図は本考案の１実施例であるシームレス
耐圧金属缶の底面図、第３図は第２図の■−■線゛に沿
う要部縦断面図、第４図は本考案の金属缶に内圧が作用
したときの底部の変形挙動を示すための説明用図面、第
５図は比較例で。 ある金属缶に内圧が作用したときの底部の変形挙動を示
すための説明用図面である。 １１・・・絞り−しごき金属缶（シームレス耐圧金属缶
）、１２・・・底部、１２ａ・・・周縁部、１３・・・
ｎ１部、１４・・・外方突出部、１４ａ・・・底面、Ｘ
・・・円周方向間隔、ｙ・・・周縁部と外方突出部の外
縁間の半径方向距離。Fig. 1 is a partially cutaway front view of the essential parts of an example of a conventional seamless pressure-resistant metal can, Fig. 2 is a bottom view of a seamless pressure-resistant metal can that is an embodiment of the present invention, and Fig. 3 is the same as shown in Fig. 2. FIG. 4 is an explanatory drawing showing the deformation behavior of the bottom when internal pressure is applied to the metal can of the present invention, and FIG. 5 is a comparative example. It is an explanatory drawing for showing the deformation behavior of the bottom part when internal pressure acts on a certain metal can. DESCRIPTION OF SYMBOLS 11... Squeezed and ironed metal can (seamless pressure-resistant metal can), 12... Bottom, 12a... Periphery, 13...
n1 part, 14... outward protrusion, 14a... bottom surface, X
...Circumferential spacing, y...Radial distance between the peripheral edge and the outer edge of the outward protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円形の底部と、該底部の周縁部に連接する円筒状の胴部
を有するシームレス耐圧金属缶において、該底部には、
該周縁部に沿い接近して、少なくとも３個の円周方向に
細長い外方突出部が形成されており、該外方突出部の円
周方向間隔が約３〜１０７７１１７１であり、また該周
縁部と該外方突出部の外縁間の半径方向距離が、該周縁
部の直径の約３〜１５％であり、かつ該外方突出部の底
面が平面状であって、接地面を形成することを特徴とす
るシームレス耐圧金属缶。In a seamless pressure-resistant metal can having a circular bottom and a cylindrical body connected to the peripheral edge of the bottom, the bottom includes:
at least three circumferentially elongated outward protrusions are formed in close proximity along the circumference, the circumferential spacing of the outward protrusions being about 3 to 10771171; and the outer edge of the outward protrusion is about 3 to 15% of the diameter of the peripheral edge, and the bottom surface of the outward protrusion is flat and forms a ground plane. A seamless pressure-resistant metal can featuring:
JP18298781U 1981-12-10 1981-12-10 Seamless pressure-resistant metal can Pending JPS5888312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18298781U JPS5888312U (en) 1981-12-10 1981-12-10 Seamless pressure-resistant metal can

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18298781U JPS5888312U (en) 1981-12-10 1981-12-10 Seamless pressure-resistant metal can

Publications (1)

Publication Number Publication Date
JPS5888312U true JPS5888312U (en) 1983-06-15

Family

ID=29981843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18298781U Pending JPS5888312U (en) 1981-12-10 1981-12-10 Seamless pressure-resistant metal can

Country Status (1)

Country Link
JP (1) JPS5888312U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111886A (en) * 1977-01-18 1978-09-29 Schmalbach Lubeca Can for containing product in pressure state

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111886A (en) * 1977-01-18 1978-09-29 Schmalbach Lubeca Can for containing product in pressure state

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