FR619714A - Disc manufacturing process - Google Patents

Disc manufacturing process

Info

Publication number
FR619714A
FR619714A FR619714DA FR619714A FR 619714 A FR619714 A FR 619714A FR 619714D A FR619714D A FR 619714DA FR 619714 A FR619714 A FR 619714A
Authority
FR
France
Prior art keywords
manufacturing process
disc manufacturing
disc
manufacturing
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
Walter Langenkamper
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 filed Critical
Application granted granted Critical
Publication of FR619714A publication Critical patent/FR619714A/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
    • B21K21/02—Producing blanks in the shape of discs or cups as semifinished articles for making hollow articles, e.g. to be deep-drawn or extruded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR619714D 1925-09-02 1926-07-31 Disc manufacturing process Expired FR619714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE619714X 1925-09-02

Publications (1)

Publication Number Publication Date
FR619714A true FR619714A (en) 1927-04-07

Family

ID=6577371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR619714D Expired FR619714A (en) 1925-09-02 1926-07-31 Disc manufacturing process

Country Status (1)

Country Link
FR (1) FR619714A (en)

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