GB720234A - Improvements in or relating to the manufacture of metal hollow-ware - Google Patents

Improvements in or relating to the manufacture of metal hollow-ware

Info

Publication number
GB720234A
GB720234A GB2191952A GB2191952A GB720234A GB 720234 A GB720234 A GB 720234A GB 2191952 A GB2191952 A GB 2191952A GB 2191952 A GB2191952 A GB 2191952A GB 720234 A GB720234 A GB 720234A
Authority
GB
United Kingdom
Prior art keywords
flange
ware
scavullo
roller
metal hollow
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
GB2191952A
Inventor
Angelo Carmelo Scavullo
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.)
FRANK SOAVULLO
MARGARET SCAVULLO SCOTT
MARIE SOAVULLO SAEGERT
VICTOR KIERNAN SCAVULLO
Original Assignee
FRANK SOAVULLO
MARGARET SCAVULLO SCOTT
MARIE SOAVULLO SAEGERT
VICTOR KIERNAN SCAVULLO
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 FRANK SOAVULLO, MARGARET SCAVULLO SCOTT, MARIE SOAVULLO SAEGERT, VICTOR KIERNAN SCAVULLO filed Critical FRANK SOAVULLO
Priority to GB2191952A priority Critical patent/GB720234A/en
Publication of GB720234A publication Critical patent/GB720234A/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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects

Landscapes

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

Abstract

720,234. Making metal hollow-ware. SCAVULLO, V. K., SCAVULLO, F., SCAVULLO, C. J., SEAGERT, M. S., and SCOTT, M. S. Sept. 1, 1952, No. 21919/52. Classes 83 (2) and 83 (4). A metal hollow-ware article having a peripheral flange, such as a plate or platter, is made from stainless-steel sheet which is preformed into the desired hollow configuration 10 with its flange portion 10A, the latter is then embossed by passing it through co-operating roller dies 11, 12, and then the edge of the flange is formed into a half-roll. The sheet is preferably of 18-8 nickel-chrome stainless steel and is first deep drawn. An ornamental design is then embossed on the flange by the roller dies of which the bottom roller may be plain or may have a die surface complementary to that of the top roller. Both rollers or the top roller only may be driven. The edge of the flange is then formed into a half roll in a press by a beading die. The flange is work-hardened during these processes.
GB2191952A 1952-09-01 1952-09-01 Improvements in or relating to the manufacture of metal hollow-ware Expired GB720234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2191952A GB720234A (en) 1952-09-01 1952-09-01 Improvements in or relating to the manufacture of metal hollow-ware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2191952A GB720234A (en) 1952-09-01 1952-09-01 Improvements in or relating to the manufacture of metal hollow-ware

Publications (1)

Publication Number Publication Date
GB720234A true GB720234A (en) 1954-12-15

Family

ID=10171005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2191952A Expired GB720234A (en) 1952-09-01 1952-09-01 Improvements in or relating to the manufacture of metal hollow-ware

Country Status (1)

Country Link
GB (1) GB720234A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459147B1 (en) 2000-03-27 2002-10-01 Amkor Technology, Inc. Attaching semiconductor dies to substrates with conductive straps
US6521982B1 (en) 2000-06-02 2003-02-18 Amkor Technology, Inc. Packaging high power integrated circuit devices
US6566164B1 (en) 2000-12-07 2003-05-20 Amkor Technology, Inc. Exposed copper strap in a semiconductor package

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6707138B2 (en) 1999-12-01 2004-03-16 Amkor Technology, Inc. Semiconductor device including metal strap electrically coupled between semiconductor die and metal leadframe
US6459147B1 (en) 2000-03-27 2002-10-01 Amkor Technology, Inc. Attaching semiconductor dies to substrates with conductive straps
US6521982B1 (en) 2000-06-02 2003-02-18 Amkor Technology, Inc. Packaging high power integrated circuit devices
US6566164B1 (en) 2000-12-07 2003-05-20 Amkor Technology, Inc. Exposed copper strap in a semiconductor package
US6723582B2 (en) 2000-12-07 2004-04-20 Amkor Technology, Inc. Method of making a semiconductor package having exposed metal strap

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