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FR1032960A - Automatic die drilling device - Google Patents

Automatic die drilling device

Info

Publication number
FR1032960A
FR1032960A FR1032960DA FR1032960A FR 1032960 A FR1032960 A FR 1032960A FR 1032960D A FR1032960D A FR 1032960DA FR 1032960 A FR1032960 A FR 1032960A
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
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.)
COMPTOIR TEXTILES ARTIFICIELS
Comptoir des Textiles Artificiels SA
Original Assignee
COMPTOIR TEXTILES ARTIFICIELS
Comptoir des Textiles Artificiels SA
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, Comptoir des Textiles Artificiels SA filed Critical COMPTOIR TEXTILES ARTIFICIELS
Application granted granted Critical
Publication of FR1032960A publication Critical patent/FR1032960A/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
    • 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR1032960D 1953-04-08 1951-02-21 Automatic die drilling device Expired FR1032960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155658X 1953-04-08

Publications (1)

Publication Number Publication Date
FR1032960A true FR1032960A (en) 1953-07-07

Family

ID=9649685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032960D Expired FR1032960A (en) 1953-04-08 1951-02-21 Automatic die drilling device

Country Status (3)

Country Link
DE (1) DE1155658B (en)
FR (1) FR1032960A (en)
NL (1) NL92037C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009787A (en) * 1994-09-07 2000-01-04 Haenggi; Eugen Process and device for punching holes in flat workpieces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534864C (en) * 1926-12-30 1931-10-05 Herbert Kohn Dipl Ing Process for the automatic control of all kinds of machines
CH143085A (en) * 1929-06-19 1930-10-31 Schenker Max Method and device for controlling movements, in particular when machining solid materials with cutting tools.
US2677285A (en) * 1950-11-07 1954-05-04 Siemens Ag Speed control apparatus for machine drives
FR1058992A (en) * 1952-04-01 1954-03-22 Automatic control device for machine tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009787A (en) * 1994-09-07 2000-01-04 Haenggi; Eugen Process and device for punching holes in flat workpieces

Also Published As

Publication number Publication date
DE1155658B (en) 1963-10-10
NL92037C (en)

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