JP2012526713A - 可動部分を備えた缶蓋の形成方法 - Google Patents
可動部分を備えた缶蓋の形成方法 Download PDFInfo
- Publication number
- JP2012526713A JP2012526713A JP2012510311A JP2012510311A JP2012526713A JP 2012526713 A JP2012526713 A JP 2012526713A JP 2012510311 A JP2012510311 A JP 2012510311A JP 2012510311 A JP2012510311 A JP 2012510311A JP 2012526713 A JP2012526713 A JP 2012526713A
- Authority
- JP
- Japan
- Prior art keywords
- lid
- movable part
- tool
- central panel
- panel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
- B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Stackable Containers (AREA)
Abstract
Description
Claims (15)
- タブ(46)の下に設けられた可動部分(14)を有する缶蓋(10)を製作する方法であって、前記方法は、
中央パネル(18)を備えた缶蓋(10)を形成するステップを有し、
上方位置と下方位置との間で動くことができる可動部分(14)を前記中央パネル(18)に形成するステップを有し、前記可動部分(14)は、当初、その下方位置にあり、
前記可動部分(14)に隣接して位置する前記中央パネル(18)の一部分が拘束解除されるように前記缶蓋(10)の一部分を拘束するステップを有し、
前記缶蓋(10)が拘束されている間、前記可動部分(14)をその上方位置に移動させるステップを有する、方法。 - タブ(46)を前記缶蓋(10)に取り付けるステップを更に有し、前記タブ(46)は、前記可動部分(14)の上方に位置した取っ手部分(58)を有する、請求項1記載の方法。
- 前記移動ステップは、工具を移動させてこれを前記可動部分(14)に接触させ、前記可動部分(14)が下方位置から上方位置に動くようにするステップを含む、請求項1又は2記載の方法。
- 前記拘束ステップ中、前記缶蓋(10)は、上側工具(84)と下側工具(88)との間に拘束され、前記下側工具(88)は、前記可動部分(14)の裏側に接触する突起(122)を有する、請求項1〜3のうちいずれか一に記載の方法。
- 前記上側工具(84)は、前記可動部分(14)が上方位置に矯正されているとき、前記可動部分(14)に隣接して位置する前記中央パネル(18)の前記一部分から間隔を置いて配置される、請求項4記載の方法。
- タブ(46)の下に設けられた可動部分(14)を有する缶蓋(10)を製作する方法であって、前記方法は、
中央パネル(18)を備えた缶蓋(10)を形成するステップを有し、
上方位置と下方位置との間で動くことができる可動部分(14)を前記中央パネル(18)に形成するステップを有し、前記可動部分(14)は、当初、その下方位置にあり、
前記缶蓋(10)を拘束工具(80)で拘束するステップを有し、前記拘束工具(80)は、前記中央パネル(18)の上面に圧接する上側工具(84)及び前記中央パネル(18)の下面に圧接する下側工具(88)を有し、前記上側工具(84)は、前記缶蓋(10)が前記上側工具(84)と前記下側工具(88)との間に拘束されているとき、前記可動部分(14)に隣接して位置する前記中央パネル(18)の一部分から間隔を置いて配置され、
前記缶蓋(10)が拘束されている間、前記可動部分(14)をその上方位置に移動させるステップを有する、方法。 - (i)前記中央パネル(18)は、凹み部分(62)を更に有し、
(ii)前記可動部分(14)は、前記凹み部分(62)に形成され、
(iii)前記上側工具(84)は、前記上側工具(84)及び前記下側工具(88)が前記缶蓋(10)を拘束しているとき、前記凹み部分(62)から間隔を置いて配置される、請求項4〜6のうちいずれか一に記載の方法。 - 前記上側工具(84)及び前記下側工具(88)は、前記凹み部分(62)から半径方向外方に位置した前記中央パネル(18)の一部分に圧接することにより前記缶蓋(10)を拘束する、請求項7記載の方法。
- スコア(34)が前記可動部分(14)の形成中、前記中央パネル(18)の周囲の近くで前記缶蓋(10)に形成され、前記スコア(34)は、開くことができるパネル部分(38)を定める、請求項1〜8のうちいずれか一に記載の方法。
- 前記缶蓋(10)は、壁部分(26)、前記壁部分(26)から半径方向内方に延びる環状補強ビード(22)及び前記環状補強ビード(22)から半径方向内方に延びる前記中央パネル(18)を有するよう形成される、請求項1〜9のうちいずれか一に記載の方法。
- 缶本体に食料品を詰め込むステップと、
前記缶蓋(10)を前記缶本体に継ぎ合わせるステップと、
前記可動部分(14)を前記下方位置に戻すステップとを更に有し、前記戻しは、前記缶本体内の前記食料品の冷却によって生じる内部負圧に応答して行なわれる、請求項1〜10のうちいずれか一に記載の方法。 - 可動部分(14)が中央パネル(18)に形成されている缶蓋(10)を拘束し矯正する工具(80)であって、前記工具(80)は、
前記中央パネル(18)の上面に接触する第1の接触面(94,98)を備えた上側工具(84)と、
突起(122)と、前記中央パネル(18)の下面に接触する第2の接触面(114,118)とを有する下側工具(88)とを含み、
(i)前記第1の接触面(94,98)及び前記第2の接触面(114,118)は、前記中央パネル(18)に圧接し、それにより前記缶蓋(10)を拘束し、(ii)前記中央パネル(18)の前記可動部分(14)に隣接して位置する前記中央パネル(18)の一部分は、前記缶蓋(10)が前記上側及び前記下側工具(84,88)によって拘束されているとき、前記上側工具(84)から間隔を置いて配置され、(iii)前記突起(122)は、前記可動部分(14)の裏側に接触し、それにより前記可動部分(14)を下方位置から上方位置に動かす、工具(80)。 - (i)前記缶蓋(10)の前記中央パネル(18)は、凹み部分(62)を有し、
(ii)前記可動部分(14)は、前記凹み部分(62)に形成され、
(iii)前記第1及び前記第2の接触面は、前記凹み部分(62)から半径方向外方に前記中央パネル(18)に圧接する、請求項12記載の工具(80)。 - 前記上側工具(84)は、前記缶蓋(10)の前記可動部分(14)の上方に位置した凹部(102)を有する、請求項12又は13記載の工具(80)。
- 前記缶蓋(10)は、壁部分(26)、前記壁部分(26)から半径方向内方に延びる環状補強ビード(22)及び前記環状補強ビード(22)から半径方向内方に延びる前記中央パネル(18)を有するよう形成されている、請求項12〜14のうちいずれか一に記載の工具(80)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/465,894 | 2009-05-14 | ||
US12/465,894 US8454292B2 (en) | 2009-05-14 | 2009-05-14 | Method of forming a can end having a moveable portion |
PCT/EP2010/056628 WO2010130820A1 (en) | 2009-05-14 | 2010-05-13 | Method of forming a can end having a moveable portion |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012526713A true JP2012526713A (ja) | 2012-11-01 |
JP5667622B2 JP5667622B2 (ja) | 2015-02-12 |
Family
ID=42335217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012510311A Expired - Fee Related JP5667622B2 (ja) | 2009-05-14 | 2010-05-13 | 可動部分を備えた缶蓋の形成方法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US8454292B2 (ja) |
EP (1) | EP2429736B1 (ja) |
JP (1) | JP5667622B2 (ja) |
CN (1) | CN102421547B (ja) |
BR (1) | BRPI1011366A2 (ja) |
CA (1) | CA2760664C (ja) |
CO (1) | CO6450608A2 (ja) |
ES (1) | ES2636762T3 (ja) |
HU (1) | HUE035974T2 (ja) |
MX (1) | MX2011012142A (ja) |
PL (1) | PL2429736T3 (ja) |
WO (1) | WO2010130820A1 (ja) |
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2010
- 2010-05-13 MX MX2011012142A patent/MX2011012142A/es active IP Right Grant
- 2010-05-13 ES ES10719598.4T patent/ES2636762T3/es active Active
- 2010-05-13 CN CN201080021045.7A patent/CN102421547B/zh active Active
- 2010-05-13 WO PCT/EP2010/056628 patent/WO2010130820A1/en active Application Filing
- 2010-05-13 JP JP2012510311A patent/JP5667622B2/ja not_active Expired - Fee Related
- 2010-05-13 PL PL10719598T patent/PL2429736T3/pl unknown
- 2010-05-13 EP EP10719598.4A patent/EP2429736B1/en active Active
- 2010-05-13 HU HUE10719598A patent/HUE035974T2/en unknown
- 2010-05-13 CA CA2760664A patent/CA2760664C/en not_active Expired - Fee Related
- 2010-05-13 BR BRPI1011366A patent/BRPI1011366A2/pt not_active IP Right Cessation
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- 2011-10-31 CO CO11147183A patent/CO6450608A2/es active IP Right Grant
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2013
- 2013-05-07 US US13/888,448 patent/US20130243549A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
CN102421547B (zh) | 2015-10-14 |
CA2760664C (en) | 2019-01-29 |
CN102421547A (zh) | 2012-04-18 |
WO2010130820A1 (en) | 2010-11-18 |
US20100287886A1 (en) | 2010-11-18 |
EP2429736B1 (en) | 2017-05-10 |
US20130243549A1 (en) | 2013-09-19 |
US8454292B2 (en) | 2013-06-04 |
MX2011012142A (es) | 2011-12-16 |
CA2760664A1 (en) | 2010-11-18 |
ES2636762T3 (es) | 2017-10-09 |
PL2429736T3 (pl) | 2017-08-31 |
EP2429736A1 (en) | 2012-03-21 |
BRPI1011366A2 (pt) | 2016-03-15 |
JP5667622B2 (ja) | 2015-02-12 |
CO6450608A2 (es) | 2012-05-31 |
HUE035974T2 (en) | 2018-05-28 |
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