FR535122A - Perfectionnements aux presses à genou - Google Patents

Perfectionnements aux presses à genou

Info

Publication number
FR535122A
FR535122A FR535122DA FR535122A FR 535122 A FR535122 A FR 535122A FR 535122D A FR535122D A FR 535122DA FR 535122 A FR535122 A FR 535122A
Authority
FR
France
Prior art keywords
knee press
knee
press
press improvements
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 FR535122A publication Critical patent/FR535122A/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)
FR535122D 1920-05-15 1921-05-06 Perfectionnements aux presses à genou Expired FR535122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535122XA 1920-05-15 1920-05-15

Publications (1)

Publication Number Publication Date
FR535122A true FR535122A (fr) 1922-04-10

Family

ID=21984790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535122D Expired FR535122A (fr) 1920-05-15 1921-05-06 Perfectionnements aux presses à genou

Country Status (1)

Country Link
FR (1) FR535122A (fr)

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