JP2021181337A - リングレス金属缶とその製造方法 - Google Patents
リングレス金属缶とその製造方法 Download PDFInfo
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- JP2021181337A JP2021181337A JP2021117284A JP2021117284A JP2021181337A JP 2021181337 A JP2021181337 A JP 2021181337A JP 2021117284 A JP2021117284 A JP 2021117284A JP 2021117284 A JP2021117284 A JP 2021117284A JP 2021181337 A JP2021181337 A JP 2021181337A
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- 239000002184 metal Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 17
- 239000011324 bead Substances 0.000 claims abstract description 121
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 15
- 239000003566 sealing material Substances 0.000 claims description 10
- 230000004323 axial length Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000003973 paint Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B44—DECORATIVE ARTS
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- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
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Abstract
Description
Claims (33)
- 缶であって、当該缶が、
単一で均質な材料のみを含み、本体内への上部開口部を規定する端部を有する缶本体であって、当該缶本体が、前記端部に隣接する本体へ押し込まれ、その缶本体の周りに延在する内向きのビードをさらに含み、当該ビードが内側に面するシール面を規定する、缶本体、ならびに、
蓋で缶本体に封をするために、ビードによって与えられる内側に面するシール面に当接する外向きのシール面を規定する蓋、
を含むことを特徴とする、缶。 - 前記端部がカール状の端部である、請求項1に記載の缶。
- ビードの前記シール面が、軸方向においてカール状の端部と少なくとも部分的に重なる、請求項2に記載の缶。
- ビードによって規定された前記内側に面するシール面が、軸方向の範囲に沿う実質的に一定な横断面の寸法を有する、請求項1から3のいずれか1つに記載の缶。
- 前記ビードの半径方向の最も外側の領域が、缶本体を囲む領域に至るまでビードを実質的に閉じるために、軸方向に押しつぶされる、請求項1から4のいずれか1つに記載の缶。
- ビードが、実質的に三角形である軸方向の断面形状を有する、請求項4に従属する請求項5に記載の缶。
- 前記断面形状が、半径方向に延び、ビードの閉じた領域と軸方向に実質的に位置合わせされる中心線を有する、実質的に二等辺三角形の形状である、請求項6に記載の缶。
- 前記ビードの上側に面する1つまたは複数の面が、前記端部とともに前記端部内に半径方向に配置された環状の窪みを規定し、前記蓋が、窪みへのアクセスが蓋取り外し工具によって可能なように構成されている、請求項1から7のいずれか1つに記載の缶。
- 前記内向きのビードが、2mmから10mmの範囲の半径方向の奥行を有する、請求項1から8のいずれか1つに記載の缶。
- 前記内向きのビードが、2mmから5mmの範囲の半径方向の奥行を有する、請求項1から8のいずれか1つに記載の缶。
- 前記内向きのビードの前記シール面が、2mmから10mmの間の軸方向の長さを有する、請求項1から10のいずれか1つに記載の缶。
- 前記内向きのビードの前記シール面が、2mmから6mmの間の軸方向の長さを有する、請求項1から10のいずれか1つに記載の缶。
- 前記缶本体が金属である、請求項1から12のいずれか1つに記載の缶。
- 蓋で缶本体に封をするときに、前記缶本体および蓋が、蓋の上面が缶本体の端部の上に位置するように構成される、請求項1から13のいずれか1つに記載の缶。
- 缶本体の下部開口部を塞ぐために缶本体に固定された末端部を含む、請求項1から14のいずれか1つに記載の缶。
- 前記蓋が、その周囲に沿って規定されたU字形のビードを有する実質的に平坦なパネルを含み、当該ビードの半径方向の外面に、前記外向きのシール面が設けられる、請求項1から15のいずれか1つに記載の缶。
- 前記蓋がカール状の周辺端部を含み、当該カール状の端部の下面が前記内向きのビードの上面に当接する、請求項16に記載の缶。
- 本体内への上部開口部を規定するカール状の端部を有する缶本体であって、当該缶本体が、本体内に押し込まれて本体の周りに延在し、カール状の端部に実質的に隣接する内向きのビードをさらに含み、当該ビードが、軸方向の範囲に沿う実質的に一定な横断面の寸法の内側に面するシール面を与える、ことを特徴とする、缶本体。
- 管状の缶本体を加工する方法であって、当該方法が、
管状の缶本体を提供する工程、
内向きのビードを缶本体内に押し込む工程であって、前記ビードが缶本体の周りに延在する、工程、および
缶本体を囲む領域に至るまでビードを実質的に閉じるためにその周囲に沿ってビードを押しつぶす工程であると同時に、軸方向の範囲に沿う実質的に一定な横断面の寸法を有する内向きのシール表面を提供する工程、
を含むことを特徴とする、方法。 - 前記押し込む工程および押しつぶす工程によって、ビードの前記シール面が少なくとも部分的に缶本体のカール状の端部と軸方向において重なるような前記ビードを提供する、請求項19に記載の方法。
- 前記押しつぶす工程が、ビードの上面および下面に対向する圧縮工具を適用する工程を含み、実質的に三角形の断面形状をとるようにビードを圧縮するために、当該圧縮工具の対向する面が横方向に対し角度が付けられている、請求項19または請求項20に記載の方法。
- 単一で均質な材料の缶本体であって、当該缶本体が、
本体内への上部開口部を規定する端部、
前記端部に隣接する缶本体内に押し込まれ、前記缶本体の周りに延在する内向きに狭圧されたまたは押しつぶされたビードであって、当該狭圧されたまたは押しつぶされたビードが、上側に面するシール面を提供するフランジを規定する、ビード、および、
端部と狭圧されたまたは押しつぶされたビードとの間の缶本体の周りに延在する内向きのビードであって、当該缶本体が、蓋が上部開口部に押し込みまたはスナップ嵌めされ、2つのビード間でシール係合された状態が保持されるように構成される、内向きのビード、
を含むことを特徴とする、缶本体。 - 前記狭圧されたまたは押しつぶされたビードが、実質的に菱形である軸方向の断面形状を有する、請求項22に記載の缶本体。
- 前記狭圧されたまたは押しつぶされたビードが、缶本体を囲む領域に至るまで実質的に閉じられる、請求項22または請求項23に記載の缶本体。
- 前記端部が、外向きにカールした端部である、請求項22から24のいずれか1つに記載の缶本体。
- 缶本体が、金属製である、請求項22から25のいずれか1つに記載の缶本体。
- 缶であって、請求項22から26のいずれか1つに記載の缶本体、および缶の蓋を含み、
当該缶の蓋が、
実質的に平坦な中央パネルであって、当該中央パネルから、下向きの円筒状の側壁が延びる、平坦な中央パネル、および、
側壁から延びる外側ブリムであって、当該外側ブリムが缶本体の前記シール面と係合するための下側に面するシール面を規定または支持する外側ブリムであり、当該ブリムの周辺端部が缶本体の2つのビード間で保持されるように構成される、外側ブリム、
を含む、缶の蓋、
であることを特徴とする缶。 - 前記ブリムの端部が、カール状の端部である、請求項27に記載の缶。
- 蓋が、前記下側に面するシール面を提供するためにブリムの下側に提供されるシール材を含む、請求項27または28に記載の缶。
- ブリムが、カール状の端部と側壁との間の下方に開口するチャネルを規定し、前記シール材が、下方に開口するチャネルに配置される、請求項28に従属する請求項29に記載の缶。
- 当該蓋が、隙間内へレバーを挿入することで蓋を取り除くことを可能にするために、缶本体のカール状の端部と蓋の前記中央パネルとの間に環状の隙間が与えられるように、缶本体の上部開口部内に収まる、請求項27から30のいずれか1つに記載の缶。
- 前記蓋の中央パネルが、その周囲の半径方向に向いたリップを有する、請求項31に記載の缶。
- 缶本体の下部開口部を塞ぐために缶本体に固定された末端部を含む、請求項27から32のいずれか1つに記載の缶。
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| Application Number | Priority Date | Filing Date | Title |
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| GB1504128.8A GB2536265B (en) | 2015-03-11 | 2015-03-11 | Ringless metal cans |
| GB1504128.8 | 2015-03-11 | ||
| JP2017543911A JP6923444B2 (ja) | 2015-03-11 | 2016-03-07 | リングレス金属缶とその製造方法 |
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| US (3) | US11084632B2 (ja) |
| EP (2) | EP3543157B1 (ja) |
| JP (2) | JP6923444B2 (ja) |
| CN (2) | CN113020473B (ja) |
| AU (1) | AU2016230952B2 (ja) |
| BR (2) | BR122020014148B1 (ja) |
| CA (1) | CA2978827A1 (ja) |
| DK (1) | DK3543157T3 (ja) |
| ES (2) | ES2740626T5 (ja) |
| GB (1) | GB2536265B (ja) |
| HU (1) | HUE052079T2 (ja) |
| MX (2) | MX381090B (ja) |
| PL (1) | PL3543157T3 (ja) |
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| GB2536265B (en) * | 2015-03-11 | 2018-01-24 | Crown Packaging Technology Inc | Ringless metal cans |
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| US10875076B2 (en) | 2017-02-07 | 2020-12-29 | Ball Corporation | Tapered metal cup and method of forming the same |
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| USD906056S1 (en) | 2018-12-05 | 2020-12-29 | Ball Corporation | Tapered cup |
| USD968893S1 (en) | 2019-06-24 | 2022-11-08 | Ball Corporation | Tapered cup |
| CN110342093A (zh) * | 2019-08-13 | 2019-10-18 | 佛山市亚海金属科技有限公司 | 一种微卷边花兰桶盖 |
| GB2589911B (en) * | 2019-12-12 | 2022-02-23 | Crown Packaging Technology Inc | Metal food cans with reclosable lids |
| USD953811S1 (en) | 2020-02-14 | 2022-06-07 | Ball Corporation | Tapered cup |
| USD974845S1 (en) | 2020-07-15 | 2023-01-10 | Ball Corporation | Tapered cup |
| WO2022094241A1 (en) | 2020-10-30 | 2022-05-05 | Ball Corporation | Tapered cup and method of forming the same |
| USD1012617S1 (en) | 2021-02-22 | 2024-01-30 | Ball Corporation | Tapered cup |
| USD1035386S1 (en) | 2021-12-08 | 2024-07-16 | Ball Corporation | Tapered cup |
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2016
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- 2016-03-07 RU RU2017132140A patent/RU2713976C2/ru active
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- 2016-03-07 EP EP19174339.2A patent/EP3543157B1/en active Active
- 2016-03-07 US US15/555,709 patent/US11084632B2/en not_active Expired - Fee Related
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- 2016-03-07 CN CN201680014741.2A patent/CN107567359B/zh active Active
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