GB1142630A - Method of deep drawing generally rectangular parts - Google Patents

Method of deep drawing generally rectangular parts

Info

Publication number
GB1142630A
GB1142630A GB35484/66A GB3548466A GB1142630A GB 1142630 A GB1142630 A GB 1142630A GB 35484/66 A GB35484/66 A GB 35484/66A GB 3548466 A GB3548466 A GB 3548466A GB 1142630 A GB1142630 A GB 1142630A
Authority
GB
United Kingdom
Prior art keywords
generally rectangular
workpiece
rectangular parts
deep drawing
punch
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
GB35484/66A
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.)
Individual
Original Assignee
Individual
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
Priority to US423634A priority Critical patent/US3263637A/en
Application filed by Individual filed Critical Individual
Priority to GB35484/66A priority patent/GB1142630A/en
Publication of GB1142630A publication Critical patent/GB1142630A/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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1,142,630. Making hollow-ware; stamping. D. S. COX. 8 Aug., 1966, No. 35484/66. Headings B3A and B3Q. A method of making deep-drawn generally rectangular parts, e.g. stainless-steel or enamelled iron sinks, comprises drawing a generally rectangular blank over a first rectangular punch 24, Fig. 3, having reduced zones 26 between the corners 28, and thereafter, while gripping the outer flange 8, Fig. 5, to prevent or limit further inward movement of metal, re-drawing the workpiece to final shape and depth over a second punch. The workpiece may be annealed between the drawing operations. The sides of the punches may be curved (Fig. 11).
GB35484/66A 1964-12-23 1966-08-08 Method of deep drawing generally rectangular parts Expired GB1142630A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US423634A US3263637A (en) 1964-12-23 1964-12-23 Method of deep drawing rectangular shapes
GB35484/66A GB1142630A (en) 1964-12-23 1966-08-08 Method of deep drawing generally rectangular parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US423634A US3263637A (en) 1964-12-23 1964-12-23 Method of deep drawing rectangular shapes
GB35484/66A GB1142630A (en) 1964-12-23 1966-08-08 Method of deep drawing generally rectangular parts

Publications (1)

Publication Number Publication Date
GB1142630A true GB1142630A (en) 1969-02-12

Family

ID=26262738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35484/66A Expired GB1142630A (en) 1964-12-23 1966-08-08 Method of deep drawing generally rectangular parts

Country Status (2)

Country Link
US (1) US3263637A (en)
GB (1) GB1142630A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2761569C1 (en) * 2021-03-01 2021-12-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method for obtaining a shell with a variable wall thickness along the perimeter
RU2775663C1 (en) * 2021-09-06 2022-07-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Device for obtaining a shell with a variable wall thickness along the perimeter

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603571A (en) * 1984-08-07 1986-08-05 Wessels Ewald J H Apparatus for drawing circular cups from non-circular blanks
US5406823A (en) * 1991-01-18 1995-04-18 Nam Lee Industries (Pte) Ltd. Method of producing a main frame for a shipping container
JP2825138B2 (en) * 1991-03-12 1998-11-18 トヨタ自動車株式会社 Bending type
US5505916A (en) * 1992-08-25 1996-04-09 C/T Med--Systems Ltd. Inc. Autoclave cassette
US5341668A (en) * 1992-12-30 1994-08-30 Corning Incorporated Method of forming a vessel pouring spout
FR2711328B1 (en) * 1993-10-18 1996-02-02 Lorraine Laminage Sheet metal blank suitable for swaged drawing to form a non-cylindrical container.
JPH0929349A (en) * 1995-07-18 1997-02-04 Toyota Motor Corp Drawing method and its device using variable bead
US5630337A (en) * 1995-09-07 1997-05-20 Werth; Elmer D. Apparatus and method for forming a container
JP3864038B2 (en) * 1999-07-30 2006-12-27 伊田 忠一 Deep drawing method
JP4306774B2 (en) * 2007-08-20 2009-08-05 トヨタ自動車株式会社 Press molding die and press molding method
JP4386130B2 (en) * 2007-11-30 2009-12-16 トヨタ自動車株式会社 Mold for press machine and open drawing method
DE102010020826B4 (en) * 2010-05-18 2013-06-06 Tenneco Gmbh Exhaust silencer for internal combustion engines and thermoforming tool for this and method for producing such a silencer
JP6151000B2 (en) * 2012-10-10 2017-06-21 東洋鋼鈑株式会社 Manufacturing method of cylindrical container
DE102013103751A1 (en) * 2013-04-15 2014-10-16 Thyssenkrupp Steel Europe Ag Process for the production of high-volume half-shells and apparatus for producing a half-shell
CN112916707B (en) * 2019-11-20 2023-06-06 上海赛科利汽车模具技术应用有限公司 Part forming method for preventing stretching modeling vertical face from cracking and wrinkling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1412785A (en) * 1920-08-27 1922-04-11 Standard Forgings Company Draft-gear barrel and method of making same
US2060038A (en) * 1934-11-12 1936-11-10 Fed Enameling & Stamping Compa Manufacture of metal utensils
US2305866A (en) * 1939-09-05 1942-12-22 Briggs Mfg Co Method for making laundry tubs or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2761569C1 (en) * 2021-03-01 2021-12-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method for obtaining a shell with a variable wall thickness along the perimeter
RU2775663C1 (en) * 2021-09-06 2022-07-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Device for obtaining a shell with a variable wall thickness along the perimeter

Also Published As

Publication number Publication date
US3263637A (en) 1966-08-02

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