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FR394169A - Poinconneuse à bras - Google Patents

Poinconneuse à bras

Info

Publication number
FR394169A
FR394169A FR394169DA FR394169A FR 394169 A FR394169 A FR 394169A FR 394169D A FR394169D A FR 394169DA FR 394169 A FR394169 A FR 394169A
Authority
FR
France
Prior art keywords
punching machine
hand punching
hand
machine
punching
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.)
WEIDMANN ET CIE
Original Assignee
WEIDMANN ET CIE
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 WEIDMANN ET CIE filed Critical WEIDMANN ET CIE
Application granted granted Critical
Publication of FR394169A publication Critical patent/FR394169A/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/243—Perforating, i.e. punching holes in profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR394169D 1908-01-11 1908-08-28 Poinconneuse à bras Expired FR394169A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH394169X 1908-01-11

Publications (1)

Publication Number Publication Date
FR394169A true FR394169A (fr) 1909-01-16

Family

ID=1439429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR394169D Expired FR394169A (fr) 1908-01-11 1908-08-28 Poinconneuse à bras

Country Status (1)

Country Link
FR (1) FR394169A (fr)

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