FR2136046A5 - - Google Patents

Info

Publication number
FR2136046A5
FR2136046A5 FR7210108A FR7210108A FR2136046A5 FR 2136046 A5 FR2136046 A5 FR 2136046A5 FR 7210108 A FR7210108 A FR 7210108A FR 7210108 A FR7210108 A FR 7210108A FR 2136046 A5 FR2136046 A5 FR 2136046A5
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.)
Expired
Application number
FR7210108A
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of FR2136046A5 publication Critical patent/FR2136046A5/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
    • B23H9/14—Making holes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7210108A 1971-04-05 1972-03-17 Expired FR2136046A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13132371A 1971-04-05 1971-04-05

Publications (1)

Publication Number Publication Date
FR2136046A5 true FR2136046A5 (enExample) 1972-12-22

Family

ID=22448928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210108A Expired FR2136046A5 (enExample) 1971-04-05 1972-03-17

Country Status (6)

Country Link
US (1) US3714018A (enExample)
CA (1) CA964613A (enExample)
DE (1) DE2212765A1 (enExample)
FR (1) FR2136046A5 (enExample)
GB (1) GB1338984A (enExample)
SE (1) SE386097B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601803A (en) * 1985-02-11 1986-07-22 J. T. Slocomb Co. Electrochemical machining technique and apparatus

Also Published As

Publication number Publication date
CA964613A (en) 1975-03-18
SE386097B (sv) 1976-08-02
DE2212765A1 (de) 1972-10-19
US3714018A (en) 1973-01-30
GB1338984A (en) 1973-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse