FR2182177A1 - - Google Patents

Info

Publication number
FR2182177A1
FR2182177A1 FR7315320A FR7315320A FR2182177A1 FR 2182177 A1 FR2182177 A1 FR 2182177A1 FR 7315320 A FR7315320 A FR 7315320A FR 7315320 A FR7315320 A FR 7315320A FR 2182177 A1 FR2182177 A1 FR 2182177A1
Authority
FR
France
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.)
Granted
Application number
FR7315320A
Other languages
French (fr)
Other versions
FR2182177B3 (de
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.)
SOFTAL AG
Original Assignee
SOFTAL AG
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 SOFTAL AG filed Critical SOFTAL AG
Publication of FR2182177A1 publication Critical patent/FR2182177A1/fr
Application granted granted Critical
Publication of FR2182177B3 publication Critical patent/FR2182177B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/008—Surface roughening or texturing
    • 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
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7315320A 1972-04-28 1973-04-27 Expired FR2182177B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220886 DE2220886A1 (de) 1972-04-28 1972-04-28 Vorrichtung zur elektrischen oberflaechenbehandlung von form und staerke unabhaengiger materialien

Publications (2)

Publication Number Publication Date
FR2182177A1 true FR2182177A1 (de) 1973-12-07
FR2182177B3 FR2182177B3 (de) 1976-04-16

Family

ID=5843544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315320A Expired FR2182177B3 (de) 1972-04-28 1973-04-27

Country Status (5)

Country Link
BE (1) BE798330A (de)
DE (1) DE2220886A1 (de)
FR (1) FR2182177B3 (de)
IT (1) IT980371B (de)
NL (1) NL7305953A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461865A1 (de) * 1974-12-30 1976-07-08 Softal Elektronik Gmbh Vorrichtung zur elektrischen vorbehandlung von leitenden und nichtleitenden materialien
DE8903508U1 (de) * 1989-03-21 1989-07-20 Fritz Hartmann Gerätebau GmbH & Co KG, 8523 Baiersdorf Tast-Codierschalter

Also Published As

Publication number Publication date
NL7305953A (de) 1973-10-30
IT980371B (it) 1974-09-30
DE2220886A1 (de) 1973-11-08
FR2182177B3 (de) 1976-04-16
BE798330A (fr) 1973-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse