FR1161193A - Dispositif de perçage automatique de filières - Google Patents

Dispositif de perçage automatique de filières

Info

Publication number
FR1161193A
FR1161193A FR1161193DA FR1161193A FR 1161193 A FR1161193 A FR 1161193A FR 1161193D A FR1161193D A FR 1161193DA FR 1161193 A FR1161193 A FR 1161193A
Authority
FR
France
Prior art keywords
drilling device
automatic die
die drilling
automatic
drilling
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.)
COMPTOIR TEXTILES ARTIFICIELS
Original Assignee
COMPTOIR TEXTILES ARTIFICIELS
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 COMPTOIR TEXTILES ARTIFICIELS filed Critical COMPTOIR TEXTILES ARTIFICIELS
Application granted granted Critical
Publication of FR1161193A publication Critical patent/FR1161193A/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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1161193D 1955-10-13 1956-10-10 Dispositif de perçage automatique de filières Expired FR1161193A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1161193X 1955-10-13

Publications (1)

Publication Number Publication Date
FR1161193A true FR1161193A (fr) 1958-08-22

Family

ID=3894018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161193D Expired FR1161193A (fr) 1955-10-13 1956-10-10 Dispositif de perçage automatique de filières

Country Status (1)

Country Link
FR (1) FR1161193A (fr)

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