BE1003066A5 - Procede de fabrication d'un couvercle en tole pour boites. - Google Patents
Procede de fabrication d'un couvercle en tole pour boites. Download PDFInfo
- Publication number
- BE1003066A5 BE1003066A5 BE8701290A BE8701290A BE1003066A5 BE 1003066 A5 BE1003066 A5 BE 1003066A5 BE 8701290 A BE8701290 A BE 8701290A BE 8701290 A BE8701290 A BE 8701290A BE 1003066 A5 BE1003066 A5 BE 1003066A5
- Authority
- BE
- Belgium
- Prior art keywords
- opening
- cover
- marginal
- area
- tab
- Prior art date
Links
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
- B21D51/383—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Closures For Containers (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
- Punching Or Piercing (AREA)
- Making Paper Articles (AREA)
Abstract
On décrit un procédé pour la fabrication d'un couvercle en tôle pour boîtes, ce couvercle comportant au moins une languette d'ouverture pouvant ëtre foncée vers la face intérieure du couvercle, ce procédé comprenant les étapes opératoires suivantes : - former un bombement dirigé vers le haut, - découper partiellement à l'emporte-pièce la languette d'ouverture en ménageant une zone de jointure, - décaler la languette d'ouverture vis-à-vis de la zone marginale de l'ouverture sur la face intérieure du couvercle, - amener, par formage final, la zone marginale de l'ouverture et/ou de la languette d'ouverture à la forme définitive, éventuellement estamper également la zone marginale de la languette d'ouverture, de telle sorte que la zone marginale de l'ouverture recouvre, sur une zone annulaire, la zone marginale de la languette d'ouverture sur la face extérieure du couvercle. Au cours de toute l'étape de formage final et éventuellement au cours de l'estampage, les deux zones marginales sont maintenues mutuellement à une distance axiale l'une de l'autre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3639428A DE3639428C1 (de) | 1986-11-18 | 1986-11-18 | Verfahren zum Herstellen eines mit einem eindrueckbaren OEffnungslappen versehenen Dosendeckels aus Blech |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1003066A5 true BE1003066A5 (fr) | 1991-11-12 |
Family
ID=6314228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8701290A BE1003066A5 (fr) | 1986-11-18 | 1987-11-13 | Procede de fabrication d'un couvercle en tole pour boites. |
Country Status (19)
Country | Link |
---|---|
US (1) | US5074732A (fr) |
JP (1) | JPS6487034A (fr) |
AT (1) | AT389659B (fr) |
AU (1) | AU599719B2 (fr) |
BE (1) | BE1003066A5 (fr) |
CA (1) | CA1320662C (fr) |
CH (1) | CH675085A5 (fr) |
DE (1) | DE3639428C1 (fr) |
DK (1) | DK161683C (fr) |
ES (1) | ES2009869A6 (fr) |
FR (1) | FR2606687B1 (fr) |
GB (1) | GB2197603B (fr) |
GR (1) | GR871688B (fr) |
IE (1) | IE62707B1 (fr) |
IL (1) | IL84525A (fr) |
IT (1) | IT1223139B (fr) |
NL (1) | NL8702696A (fr) |
NZ (1) | NZ222583A (fr) |
ZA (1) | ZA878571B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29609130U1 (de) * | 1996-05-21 | 1997-09-18 | Rasselstein Hoesch Gmbh | Leicht zu öffnender Dosendeckel |
US10537933B2 (en) | 2016-09-06 | 2020-01-21 | Stolle Machinery Company, Llc | Container closure with shifted material line and tooling and associated method for making a closure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2106562A1 (fr) * | 1970-09-16 | 1972-05-05 | Broken Hill Pty Co Ltd | |
US3888199A (en) * | 1973-12-03 | 1975-06-10 | Coors Container Co | Method of making a press tab container end from a metallic web |
DE2707064A1 (de) * | 1977-02-18 | 1978-11-16 | American Can Co | Verfahren zur ausbildung eines oeffnungslappens in blechbehaelter- endverschluessen |
EP0000091A1 (fr) * | 1977-06-10 | 1978-12-20 | The Broken Hill Proprietary Company Limited | Fermeture à décompression perfectionnée |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU472489B2 (en) * | 1973-05-15 | 1976-05-27 | Broken Hill Proprietary Company Limited, The | Hinge displacement pushin easy-opening closures |
NL7408605A (fr) * | 1973-06-27 | 1974-12-31 | ||
DE2521943A1 (de) * | 1974-05-21 | 1975-11-27 | Toyo Seikan Kaisha Ltd | Verfahren und vorrichtung zur herstellung von dosendeckeln |
JPS5213982A (en) * | 1975-07-22 | 1977-02-02 | Toyo Seikan Kaisha Ltd | Easily openable pushhopen cover |
GB1525957A (en) * | 1974-09-10 | 1978-09-27 | Toyo Seikan Kaisha Ltd | Easily openable can end and method of producing the same |
US4033275A (en) * | 1975-11-03 | 1977-07-05 | American Can Company | Method of forming an opening tab in sheet metal container end closures |
EP0000097B1 (fr) * | 1977-06-13 | 1981-02-11 | Monsanto Company | Masses à mouler à base d'esters de polyarylène, procédé pour leur préparation et articles façonnés à l'aide de ces masses |
US4192244A (en) * | 1978-05-23 | 1980-03-11 | Usm Corporation | Method of making can closures |
JPS5586631A (en) * | 1978-12-18 | 1980-06-30 | Nippon Seikan Kk | Providing method for pouring port to top plate of can |
JPS6038028B2 (ja) * | 1979-07-23 | 1985-08-29 | 三菱電機株式会社 | 基板電位発生装置 |
GB2158383B (en) * | 1984-05-08 | 1988-04-13 | Metal Box Plc | Pressurised containers |
-
1986
- 1986-11-18 DE DE3639428A patent/DE3639428C1/de not_active Expired
-
1987
- 1987-10-28 AT AT0283487A patent/AT389659B/de not_active IP Right Cessation
- 1987-10-28 CH CH4233/87A patent/CH675085A5/de not_active IP Right Cessation
- 1987-11-03 GR GR871688A patent/GR871688B/el unknown
- 1987-11-11 NL NL8702696A patent/NL8702696A/nl not_active Application Discontinuation
- 1987-11-13 GB GB8726685A patent/GB2197603B/en not_active Expired - Fee Related
- 1987-11-13 BE BE8701290A patent/BE1003066A5/fr not_active IP Right Cessation
- 1987-11-16 ZA ZA878571A patent/ZA878571B/xx unknown
- 1987-11-17 JP JP62290432A patent/JPS6487034A/ja active Pending
- 1987-11-17 IT IT22663/87A patent/IT1223139B/it active
- 1987-11-17 DK DK603487A patent/DK161683C/da active
- 1987-11-17 AU AU81374/87A patent/AU599719B2/en not_active Ceased
- 1987-11-17 IE IE309487A patent/IE62707B1/en not_active IP Right Cessation
- 1987-11-17 FR FR878715871A patent/FR2606687B1/fr not_active Expired - Fee Related
- 1987-11-17 CA CA000552043A patent/CA1320662C/fr not_active Expired - Fee Related
- 1987-11-17 NZ NZ222583A patent/NZ222583A/xx unknown
- 1987-11-17 ES ES878703273A patent/ES2009869A6/es not_active Expired
- 1987-11-18 IL IL84525A patent/IL84525A/xx not_active IP Right Cessation
-
1990
- 1990-04-24 US US07/511,908 patent/US5074732A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2106562A1 (fr) * | 1970-09-16 | 1972-05-05 | Broken Hill Pty Co Ltd | |
US3888199A (en) * | 1973-12-03 | 1975-06-10 | Coors Container Co | Method of making a press tab container end from a metallic web |
DE2707064A1 (de) * | 1977-02-18 | 1978-11-16 | American Can Co | Verfahren zur ausbildung eines oeffnungslappens in blechbehaelter- endverschluessen |
EP0000091A1 (fr) * | 1977-06-10 | 1978-12-20 | The Broken Hill Proprietary Company Limited | Fermeture à décompression perfectionnée |
Also Published As
Publication number | Publication date |
---|---|
DK161683C (da) | 1992-01-27 |
CA1320662C (fr) | 1993-07-27 |
IT8722663A0 (it) | 1987-11-17 |
DK603487A (da) | 1988-05-19 |
FR2606687B1 (fr) | 1992-04-10 |
FR2606687A1 (fr) | 1988-05-20 |
IL84525A (en) | 1990-04-29 |
ES2009869A6 (es) | 1989-10-16 |
AU8137487A (en) | 1988-05-19 |
DK161683B (da) | 1991-08-05 |
ATA283487A (de) | 1989-06-15 |
GB2197603B (en) | 1991-01-02 |
IE62707B1 (en) | 1995-02-22 |
ZA878571B (en) | 1988-05-05 |
DK603487D0 (da) | 1987-11-17 |
JPS6487034A (en) | 1989-03-31 |
NL8702696A (nl) | 1988-06-16 |
DE3639428C1 (de) | 1987-08-27 |
GB2197603A (en) | 1988-05-25 |
AT389659B (de) | 1990-01-10 |
GR871688B (en) | 1988-02-12 |
AU599719B2 (en) | 1990-07-26 |
IT1223139B (it) | 1990-09-12 |
IE873094L (en) | 1988-05-18 |
US5074732A (en) | 1991-12-24 |
CH675085A5 (fr) | 1990-08-31 |
IL84525A0 (en) | 1988-04-29 |
NZ222583A (en) | 1989-04-26 |
GB8726685D0 (en) | 1987-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3765352A (en) | Combined can and end with means for protecting against severed score | |
KR950003665A (ko) | 금속 가스켓 조립체 및 그의 제조방법 | |
DE69311826T2 (de) | Schwarz- oder Weissblech für die Fertigung von Dosen und Herstellungsverfahren | |
FR2428454A1 (fr) | Procede de fabrication d'elements de garnissage pour colonnes et elements de garnissage obtenus par ce procede | |
KR910012563A (ko) | 볼 조인트 | |
DK428481A (da) | Fremgangsmaade til formning af en udadvendt perifer kant paa et i forvejen udformet metallaag | |
BE1003066A5 (fr) | Procede de fabrication d'un couvercle en tole pour boites. | |
FR2601269B1 (fr) | Procede d'assemblage d'un fond ou couvercle a un corps de boite et machine d'assemblage pour l'execution du procede. | |
US3392226A (en) | Method of manufacturing fluid seals | |
DK0852974T3 (da) | Fremgangsmåde til fremstilling af en formdåse af metal og metaldåse til drikkevarer fremstillet ved denne fremgangsmåde | |
JP2004017045A (ja) | 無段変速機ベルトのエレメント製造方法 | |
JPS5673454A (en) | Manufacture of stepped semiconductor substrate | |
NO171053C (no) | Opprivbart lokk av metall for bokser | |
US4216736A (en) | Method and apparatus for forming no-fin scored metal ends | |
JPS61144467A (ja) | Vリブドプ−リおよびその製造方法 | |
BE894424A (fr) | Procede de fabrication de tole ou de feuillard d'acier d'emboutissage lamine a froid | |
JP2534940B2 (ja) | 環状溝の塑性加工方法 | |
JPH0239620Y2 (fr) | ||
JPS5699040A (en) | Die for manufacturing flanged hollow product | |
CN1091012C (zh) | 带有平缓下沉的表面区域的金属薄板封盖及制造它的模具 | |
KR930021317A (ko) | 등속 유니버설 조인트용 케이지 제조 방법 | |
JP2826648B2 (ja) | 流し用厨芥収納かごの製造方法 | |
RU2086333C1 (ru) | Способ изготовления многослойной листовой заготовки для вытяжки | |
JPS6483324A (en) | Press working method | |
SU1165522A1 (ru) | Способ изготовлени деталей |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: RASSELSTEIN A.G. Effective date: 19981130 |