FR822425A - Method and apparatus for the manufacture of hollow bodies, shells and the like - Google Patents

Method and apparatus for the manufacture of hollow bodies, shells and the like

Info

Publication number
FR822425A
FR822425A FR822425DA FR822425A FR 822425 A FR822425 A FR 822425A FR 822425D A FR822425D A FR 822425DA FR 822425 A FR822425 A FR 822425A
Authority
FR
France
Prior art keywords
shells
manufacture
hollow bodies
bodies
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
Other languages
French (fr)
Inventor
John Burrell Talbotcrosbie
Arthur Penrhyn Stan Macquisten
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.)
Duncan Stewart & Co Ltd
Original Assignee
Duncan Stewart & Co Ltd
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 Duncan Stewart & Co Ltd filed Critical Duncan Stewart & Co Ltd
Application granted granted Critical
Publication of FR822425A publication Critical patent/FR822425A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/04—Shaping thin-walled hollow articles, e.g. cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR822425D 1937-05-27 1937-05-27 Method and apparatus for the manufacture of hollow bodies, shells and the like Expired FR822425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822425T 1937-05-27

Publications (1)

Publication Number Publication Date
FR822425A true FR822425A (en) 1937-12-30

Family

ID=9280905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822425D Expired FR822425A (en) 1937-05-27 1937-05-27 Method and apparatus for the manufacture of hollow bodies, shells and the like

Country Status (1)

Country Link
FR (1) FR822425A (en)

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