GB1442066A - Apparatus for drawing a cup-shaped article - Google Patents

Apparatus for drawing a cup-shaped article

Info

Publication number
GB1442066A
GB1442066A GB1775774A GB1775774A GB1442066A GB 1442066 A GB1442066 A GB 1442066A GB 1775774 A GB1775774 A GB 1775774A GB 1775774 A GB1775774 A GB 1775774A GB 1442066 A GB1442066 A GB 1442066A
Authority
GB
United Kingdom
Prior art keywords
blank
fluid
chamber
restricted passage
reservoir
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.)
Expired
Application number
GB1775774A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reynolds Metals Co
Original Assignee
Reynolds Metals 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 Reynolds Metals Co filed Critical Reynolds Metals Co
Publication of GB1442066A publication Critical patent/GB1442066A/en
Expired legal-status Critical Current

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders
GB1775774A 1973-05-03 1974-04-23 Apparatus for drawing a cup-shaped article Expired GB1442066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00356964A US3817076A (en) 1973-05-03 1973-05-03 Apparatus for and method of drawing a cup-shaped article

Publications (1)

Publication Number Publication Date
GB1442066A true GB1442066A (en) 1976-07-07

Family

ID=23403709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1775774A Expired GB1442066A (en) 1973-05-03 1974-04-23 Apparatus for drawing a cup-shaped article

Country Status (7)

Country Link
US (1) US3817076A (xx)
JP (1) JPS5315826B2 (xx)
AU (1) AU463165B2 (xx)
CA (1) CA1003702A (xx)
DE (1) DE2421218A1 (xx)
FR (1) FR2227910B1 (xx)
GB (1) GB1442066A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270026B1 (xx) * 1974-05-06 1981-10-09 Metal Box Co Ltd
US4020670A (en) * 1976-03-19 1977-05-03 Redicon Corporation Triple action mechanism for producing high reduction cups in a double action press
FR2374105A1 (fr) * 1976-12-14 1978-07-13 Redicon Corp Presse de formage de recipients a double action
US4125009A (en) * 1977-04-28 1978-11-14 The Stolle Corporation Blank and draw apparatus with gap control
DE3136056A1 (en) * 1980-02-21 1982-06-03 L Anet Blank and draw press tool
US4326402A (en) * 1980-04-18 1982-04-27 Wallis Bernard J Stock lifter for progressive dies
EP0074421B1 (de) * 1981-09-12 1985-05-22 L. SCHULER GmbH Zieheinrichtung für Pressen mit mechanisch angetriebenem Ziehstössel
US4414836A (en) * 1982-09-30 1983-11-15 National Steel Corporation Method of and apparatus for deep drawing metal containers
JPS6125890A (ja) * 1984-07-16 1986-02-04 富士ゼロックス株式会社 製本装置
US4592220A (en) * 1984-08-07 1986-06-03 Rca Corporation System and method for the in press adjustment of workpiece holding force
US5014536A (en) * 1985-03-15 1991-05-14 Weirton Steel Corporation Method and apparatus for drawing sheet metal can stock
US6244091B1 (en) * 1999-11-10 2001-06-12 Can Industry Products, Inc. Apparatus and method for forming cup-shaped members
CN104785599B (zh) * 2014-01-22 2017-01-04 广东科达洁能股份有限公司 金属复合成型自动液压机
CN105215165A (zh) * 2015-09-15 2016-01-06 无锡威唐工业技术有限公司 一种机械延时系统
US10933458B2 (en) * 2018-12-19 2021-03-02 Fca Us Llc Stretch forming die

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH280900A (de) * 1949-07-18 1952-02-15 Abdel Dr Aziz Mostafa Kamal Blechhalter für Tiefziehpressen.
US3494169A (en) * 1966-01-21 1970-02-10 Nat Steel Corp Deep drawing method and apparatus
US3420089A (en) * 1966-02-16 1969-01-07 Mc Donnell Douglas Corp Variable pressure drawpress and method

Also Published As

Publication number Publication date
FR2227910A1 (xx) 1974-11-29
DE2421218A1 (de) 1974-11-14
JPS5015174A (xx) 1975-02-18
AU463165B2 (en) 1975-07-17
US3817076A (en) 1974-06-18
AU6822474A (en) 1975-07-17
CA1003702A (en) 1977-01-18
JPS5315826B2 (xx) 1978-05-27
FR2227910B1 (xx) 1978-01-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee