SE411851B - Anordning for framstellning av en bortrivbar del av en skiva eller plat - Google Patents
Anordning for framstellning av en bortrivbar del av en skiva eller platInfo
- Publication number
- SE411851B SE411851B SE7505020A SE7505020A SE411851B SE 411851 B SE411851 B SE 411851B SE 7505020 A SE7505020 A SE 7505020A SE 7505020 A SE7505020 A SE 7505020A SE 411851 B SE411851 B SE 411851B
- Authority
- SE
- Sweden
- Prior art keywords
- disc
- preparing
- plate
- removable part
- periphery
- 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
-
- 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
- B65D17/404—Details of the lines of weakness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
- Closures For Containers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49048721A JPS50143682A (sv) | 1974-05-02 | 1974-05-02 | |
JP14758874A JPS5174779A (en) | 1974-12-24 | 1974-12-24 | Kanni okeru setsudanyoinakaikohenno keiseihohonarabini kono hohoojitsushisuru tameno sochi |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7505020L SE7505020L (sv) | 1975-11-03 |
SE411851B true SE411851B (sv) | 1980-02-11 |
Family
ID=26389027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7505020A SE411851B (sv) | 1974-05-02 | 1975-04-29 | Anordning for framstellning av en bortrivbar del av en skiva eller plat |
Country Status (11)
Country | Link |
---|---|
US (1) | US3996867A (sv) |
BR (1) | BR7502407A (sv) |
CA (1) | CA1040486A (sv) |
CH (1) | CH590157A5 (sv) |
DE (1) | DE2509494C3 (sv) |
ES (1) | ES436478A1 (sv) |
FR (1) | FR2269454B1 (sv) |
GB (1) | GB1468121A (sv) |
IT (1) | IT1037708B (sv) |
NL (1) | NL7505182A (sv) |
SE (1) | SE411851B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130074A (en) * | 1977-12-29 | 1978-12-19 | Reynolds Metals Company | Tab system |
WO1980001558A1 (en) * | 1979-01-29 | 1980-08-07 | K Taniuchi | Easy-to-open lid for container |
US4216736A (en) * | 1979-02-02 | 1980-08-12 | Boise Cascade Corporation | Method and apparatus for forming no-fin scored metal ends |
GB2132018A (en) * | 1982-11-26 | 1984-06-27 | Stc Plc | Reduction of rupture strength of metal cans |
JPH0683865B2 (ja) * | 1985-09-17 | 1994-10-26 | 有限会社谷啓製作所 | 容器蓋における裂開部の形成方法 |
AT390746B (de) * | 1988-11-30 | 1990-06-25 | Vaillant Gmbh | Verfahren zur herstellung eines randflansches sowie nach diesem verfahren hergestellter randflansch |
EP0433235A1 (de) * | 1989-12-11 | 1991-06-19 | Siegfried Frei | Verfahren zur Herstellung der Schwächungslinien an Aufreissstreifen und Aufreissdeckel sowie Verfahren zur Herstellung einer Startbruchstelle |
EP0542104B1 (en) * | 1991-11-08 | 1999-04-21 | Nippon Steel Corporation | Coated steel can lid with opening arrangement not requiring repair coating on outer and inner surfaces |
FR2690098B1 (fr) * | 1992-04-15 | 1996-07-12 | Lorraine Laminage | Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile. |
US6401956B1 (en) | 1999-09-21 | 2002-06-11 | Crown Cork & Seal Technologies Corporation | Safety container end having improved opening characteristics |
DE102019117286A1 (de) * | 2019-06-27 | 2020-12-31 | Zumtobel Lighting Gmbh | Verfahren zur Erzeugung eines geschwächten Materialabschnitts in einem Bauteil |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR356467A (fr) * | 1905-05-15 | 1905-11-30 | Halfdan Abel Lunde | Perfectionnements dans les dispositifs d'ouverture pour boites de conserves et objets semblables |
GB399065A (en) * | 1932-02-17 | 1933-09-28 | Transitoria Ab | Apparatus for producing so-called weakening lines in preserve can covers or the like |
DE1510910A1 (de) * | 1962-11-13 | 1969-07-10 | Scragg & Sons | Kordel oder Garn als Einlage in Formteile |
US3362569A (en) * | 1964-08-24 | 1968-01-09 | Joseph A. Geiger | Container closures with breakable openings |
US3870001A (en) * | 1970-12-31 | 1975-03-11 | Fraze Ermal C | Can end with inseparable tear strip |
US3875884A (en) * | 1971-11-03 | 1975-04-08 | Nat Can Corp | Full open end and method of making |
US3741142A (en) * | 1972-03-27 | 1973-06-26 | Procter & Gamble | Method of making a tear open closure |
US3881437A (en) * | 1973-02-12 | 1975-05-06 | Walter C Lovell | Method of making pop-in container closure |
-
1975
- 1975-02-18 GB GB687275A patent/GB1468121A/en not_active Expired
- 1975-02-21 US US05/551,657 patent/US3996867A/en not_active Expired - Lifetime
- 1975-03-05 DE DE2509494A patent/DE2509494C3/de not_active Expired
- 1975-04-08 CA CA224,096A patent/CA1040486A/en not_active Expired
- 1975-04-10 ES ES436478A patent/ES436478A1/es not_active Expired
- 1975-04-18 BR BR3061/75A patent/BR7502407A/pt unknown
- 1975-04-21 FR FR7512347A patent/FR2269454B1/fr not_active Expired
- 1975-04-29 SE SE7505020A patent/SE411851B/sv unknown
- 1975-04-29 IT IT22819/75A patent/IT1037708B/it active
- 1975-05-01 NL NL7505182A patent/NL7505182A/ not_active Application Discontinuation
- 1975-05-01 CH CH560075A patent/CH590157A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2269454A1 (sv) | 1975-11-28 |
ES436478A1 (es) | 1977-09-16 |
DE2509494B2 (de) | 1979-02-22 |
FR2269454B1 (sv) | 1978-06-30 |
CH590157A5 (sv) | 1977-07-29 |
DE2509494C3 (de) | 1979-10-25 |
AU7962575A (en) | 1976-10-14 |
SE7505020L (sv) | 1975-11-03 |
NL7505182A (nl) | 1975-11-04 |
BR7502407A (pt) | 1976-03-16 |
CA1040486A (en) | 1978-10-17 |
DE2509494A1 (de) | 1975-11-13 |
IT1037708B (it) | 1979-11-20 |
GB1468121A (en) | 1977-03-23 |
US3996867A (en) | 1976-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA994752A (en) | Process of and device for using the energy given off by a heat source | |
CA667624A (en) | Containers for biological liquids | |
BE817212A (fr) | Procede de reaction isotherme | |
IT1034868B (it) | Treno di presse con dispositivo per il trasporto di pezzi d opera | |
GB1448262A (en) | Lids for containers | |
BR7201141D0 (pt) | Uma maquina de tampar para aplicar tampas a recipientes carregados | |
SE411851B (sv) | Anordning for framstellning av en bortrivbar del av en skiva eller plat | |
SE406281B (sv) | Forfarande for att applicera ett avdragbart metallock pa en behallare, som er oppen upptill | |
DK138166B (da) | Værktøj til fastgørelse af lokmøtrikker i et pladeemne. | |
RO69106A (ro) | Procedeu de preparare a fenilpiridazinelor | |
IT964859B (it) | Dispositivo estrattore per punzo natrici o simili presse | |
CA998785A (en) | Latices for industrial waste coagulation | |
CA988435A (en) | Positive pressure lid for dialyzer apparatus | |
CH533041A (de) | Aufreissdeckel für Behälter | |
BE832771A (fr) | Procede de preparation de phenylmethyl carbinol par hydrogenation ca talytique d'acetophenone | |
CA956395A (en) | Process or apparatus for cooling a polymerization batch | |
CH553056A (de) | Vorrichtung zum herstellen von deckeln. | |
AU461200B2 (en) | Process for preparing compounds ofthe benothiozanthene series | |
CA979924A (en) | Process for producing d-penicillamine | |
BE781213A (fr) | Procede de determination de peroxydes | |
NL172756B (nl) | Werkwijze voor de bereiding van een technische witte olie. | |
CH547972A (de) | Vorrichtung zur hermetischen abdichtung einer antriebswelle an einem verschlossenen behaelter. | |
ES170119Y (es) | Un plato universal de mordazas. | |
CA520719A (en) | Nail producing die-set for punch presses | |
CA845774A (en) | Process for the polymerization of ethylene and a catalyst therefor |