NZ210588A - Shell used in manufacture of can ends: non-circular blank having rounded corners is cut from sheet metal - Google Patents

Shell used in manufacture of can ends: non-circular blank having rounded corners is cut from sheet metal

Info

Publication number
NZ210588A
NZ210588A NZ210588A NZ21058884A NZ210588A NZ 210588 A NZ210588 A NZ 210588A NZ 210588 A NZ210588 A NZ 210588A NZ 21058884 A NZ21058884 A NZ 21058884A NZ 210588 A NZ210588 A NZ 210588A
Authority
NZ
New Zealand
Prior art keywords
shell
blank
panel
curl
chuckwall
Prior art date
Application number
NZ210588A
Other languages
English (en)
Inventor
H C Bachmann
O L Brown
E C Fraze
J R Gregg
D K Wynn
Original Assignee
Dayton Reliable Tool & Mfg Co
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 Dayton Reliable Tool & Mfg Co filed Critical Dayton Reliable Tool & Mfg Co
Publication of NZ210588A publication Critical patent/NZ210588A/en

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
    • B21D51/44—Making closures, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
NZ210588A 1984-01-16 1984-12-17 Shell used in manufacture of can ends: non-circular blank having rounded corners is cut from sheet metal NZ210588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57124384A 1984-01-16 1984-01-16

Publications (1)

Publication Number Publication Date
NZ210588A true NZ210588A (en) 1988-01-08

Family

ID=24282900

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ210588A NZ210588A (en) 1984-01-16 1984-12-17 Shell used in manufacture of can ends: non-circular blank having rounded corners is cut from sheet metal

Country Status (9)

Country Link
EP (2) EP0151298B1 (ja)
JP (4) JPH0615091B2 (ja)
AU (2) AU573675B2 (ja)
CA (1) CA1250488A (ja)
DE (2) DE3478000D1 (ja)
HK (2) HK62991A (ja)
NZ (1) NZ210588A (ja)
SG (1) SG58391G (ja)
ZA (1) ZA85146B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ210588A (en) * 1984-01-16 1988-01-08 Dayton Reliable Tool & Mfg Co Shell used in manufacture of can ends: non-circular blank having rounded corners is cut from sheet metal
US4571978A (en) * 1984-02-14 1986-02-25 Metal Box P.L.C. Method of and apparatus for forming a reinforced can end
FR2570969B1 (fr) * 1984-10-03 1989-01-20 Gallay Sa Procede d'obturation avec sertissage et retreint d'une extremite d'une virole par un fond serti et mandrin de sertissage adapte a sa mise en oeuvre.
US4713958A (en) * 1986-10-30 1987-12-22 Redicon Corporation Method and apparatus for forming container end panels
US4715208A (en) * 1986-10-30 1987-12-29 Redicon Corporation Method and apparatus for forming end panels for containers
JPH01213148A (ja) * 1988-02-18 1989-08-25 Toyo Seikan Kaisha Ltd 一体成形耐圧缶とその製造方法
JPH07112580B2 (ja) * 1989-01-23 1995-12-06 株式会社北海製作所 圧力容器のコニカル鏡板成形法
DE3916665A1 (de) * 1989-05-23 1990-11-29 Haar Maschbau Alfons Vorrichtung zum herstellen von deckeln oder aehnlichen gegenstaenden aus metallblech
JPH082472B2 (ja) * 1991-01-16 1996-01-17 東洋製罐株式会社 缶蓋のカール成形方法
JP2546221B2 (ja) * 1995-08-08 1996-10-23 井関農機株式会社 施肥装置付き歩行型苗植機
SE508716C2 (sv) * 1996-01-15 1998-11-02 Tetra Laval Holdings & Finance Botten för en förpackning med inre övertryck
GB9711290D0 (en) * 1997-06-03 1997-07-30 Metal Box Plc Easy open ends
US6079249A (en) * 1998-11-02 2000-06-27 Alfons Haar Inc. Methods and apparatus for forming a beaded can end
CN104607540B (zh) * 2014-12-29 2017-04-19 义乌市易开盖实业公司 罐盖多级复合气压反向成型模及成型方法
CN112222271B (zh) * 2020-09-24 2023-03-24 中国航发贵州黎阳航空动力有限公司 一种分流器外壳的热拉伸成形方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537291A (en) * 1967-10-04 1970-11-03 Reynolds Metals Co Apparatus for and method of forming an end closure for a can
US3957005A (en) * 1974-06-03 1976-05-18 Aluminum Company Of America Method for making a metal can end
GB1574226A (en) * 1976-06-14 1980-09-03 Styner & Bienz Ag Method of producing a cover for a tin having a weakening scoring for tearing it open apparatus for carrying out this method and a cover produced in accordance with such method
US4217843A (en) * 1977-07-29 1980-08-19 National Can Corporation Method and apparatus for forming ends
US4448322A (en) * 1978-12-08 1984-05-15 National Can Corporation Metal container end
US4372720A (en) * 1980-09-04 1983-02-08 American Can Company Forming of end closures
JPS5846369A (ja) * 1981-09-14 1983-03-17 Minolta Camera Co Ltd 電子複写機用定着ロ−ラ−のクリ−ニングロ−ラ−
EP0103074A3 (en) * 1982-09-09 1984-05-23 Ball Corporation Increased strenght for metal closures through reversing curved segments
NZ210588A (en) * 1984-01-16 1988-01-08 Dayton Reliable Tool & Mfg Co Shell used in manufacture of can ends: non-circular blank having rounded corners is cut from sheet metal

Also Published As

Publication number Publication date
AU1262288A (en) 1988-06-02
CA1267854C (ja) 1990-04-17
CA1250488A (en) 1989-02-28
EP0151298A2 (en) 1985-08-14
JPH0671366A (ja) 1994-03-15
JPH0615091B2 (ja) 1994-03-02
HK62991A (en) 1991-08-23
EP0151298B1 (en) 1989-05-03
JPS60170544A (ja) 1985-09-04
DE3478000D1 (en) 1989-06-08
SG58391G (en) 1991-08-23
JPH0647471A (ja) 1994-02-22
EP0292982B1 (en) 1991-06-26
EP0292982A1 (en) 1988-11-30
EP0151298A3 (en) 1985-12-04
JPH0679376A (ja) 1994-03-22
JPH0771709B2 (ja) 1995-08-02
DE3484750D1 (de) 1991-08-01
JPH0773766B2 (ja) 1995-08-09
ZA85146B (en) 1985-08-28
HK9392A (en) 1992-01-31
AU3751085A (en) 1985-07-25
AU573675B2 (en) 1988-06-16
AU590473B2 (en) 1989-11-02

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