FR576818A - Improvements to sheet metal drawing presses - Google Patents

Improvements to sheet metal drawing presses

Info

Publication number
FR576818A
FR576818A FR576818DA FR576818A FR 576818 A FR576818 A FR 576818A FR 576818D A FR576818D A FR 576818DA FR 576818 A FR576818 A FR 576818A
Authority
FR
France
Prior art keywords
sheet metal
metal drawing
drawing presses
presses
sheet
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
Charles Joseph Rhodes
Georges William Berry
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 FR576818A publication Critical patent/FR576818A/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
    • 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)
FR576818D 1923-04-13 1924-02-06 Improvements to sheet metal drawing presses Expired FR576818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB576818X 1923-04-13

Publications (1)

Publication Number Publication Date
FR576818A true FR576818A (en) 1924-08-27

Family

ID=10479794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR576818D Expired FR576818A (en) 1923-04-13 1924-02-06 Improvements to sheet metal drawing presses

Country Status (1)

Country Link
FR (1) FR576818A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627684B1 (en) * 1967-11-09 1970-08-27 Kieserling & Albrecht Ejector drive on presses, in particular cold extrusion presses for the production of workpieces that are long in relation to their diameter
DE2742041A1 (en) * 1977-09-19 1979-04-05 Schuler Gmbh L Workpiece ejector for metal forming press - has two to one step up drive to allow more time for workpiece removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1627684B1 (en) * 1967-11-09 1970-08-27 Kieserling & Albrecht Ejector drive on presses, in particular cold extrusion presses for the production of workpieces that are long in relation to their diameter
DE2742041A1 (en) * 1977-09-19 1979-04-05 Schuler Gmbh L Workpiece ejector for metal forming press - has two to one step up drive to allow more time for workpiece removal

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