FR533926A - Perfectionnements aux presses à emboutir - Google Patents

Perfectionnements aux presses à emboutir

Info

Publication number
FR533926A
FR533926A FR533926DA FR533926A FR 533926 A FR533926 A FR 533926A FR 533926D A FR533926D A FR 533926DA FR 533926 A FR533926 A FR 533926A
Authority
FR
France
Prior art keywords
stamping presses
stamping
presses
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
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.)
EW Bliss Co Inc
Original Assignee
EW Bliss Co Inc
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 EW Bliss Co Inc filed Critical EW Bliss Co Inc
Application granted granted Critical
Publication of FR533926A publication Critical patent/FR533926A/fr
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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/12—Devices controlling or operating blank holders independently, or in conjunction with dies mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR533926D 1920-04-09 1921-04-08 Perfectionnements aux presses à emboutir Expired FR533926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533926XA 1920-04-09 1920-04-09

Publications (1)

Publication Number Publication Date
FR533926A true FR533926A (fr) 1922-03-14

Family

ID=21983910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR533926D Expired FR533926A (fr) 1920-04-09 1921-04-08 Perfectionnements aux presses à emboutir

Country Status (1)

Country Link
FR (1) FR533926A (fr)

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