FR622579A - Punching machine - Google Patents

Punching machine

Info

Publication number
FR622579A
FR622579A FR622579DA FR622579A FR 622579 A FR622579 A FR 622579A FR 622579D A FR622579D A FR 622579DA FR 622579 A FR622579 A FR 622579A
Authority
FR
France
Prior art keywords
punching machine
punching
machine
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)
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.)
FRANKLIN KNITTING MILLS Inc
Original Assignee
FRANKLIN KNITTING MILLS 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 FRANKLIN KNITTING MILLS Inc filed Critical FRANKLIN KNITTING MILLS Inc
Application granted granted Critical
Publication of FR622579A publication Critical patent/FR622579A/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR622579D 1926-10-06 1926-10-06 Punching machine Expired FR622579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR622579T 1926-10-06

Publications (1)

Publication Number Publication Date
FR622579A true FR622579A (en) 1927-06-01

Family

ID=8985878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622579D Expired FR622579A (en) 1926-10-06 1926-10-06 Punching machine

Country Status (1)

Country Link
FR (1) FR622579A (en)

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