FR1307441A - Electrolytic method and apparatus for tapping an electrically conductive part - Google Patents

Electrolytic method and apparatus for tapping an electrically conductive part

Info

Publication number
FR1307441A
FR1307441A FR880460A FR880460A FR1307441A FR 1307441 A FR1307441 A FR 1307441A FR 880460 A FR880460 A FR 880460A FR 880460 A FR880460 A FR 880460A FR 1307441 A FR1307441 A FR 1307441A
Authority
FR
France
Prior art keywords
tapping
electrically conductive
conductive part
electrolytic method
electrolytic
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
FR880460A
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US72890A external-priority patent/US3271288A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to FR880460A priority Critical patent/FR1307441A/en
Application granted granted Critical
Publication of FR1307441A publication Critical patent/FR1307441A/en
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
    • B23H9/003—Making screw-threads or gears
FR880460A 1960-12-01 1961-11-30 Electrolytic method and apparatus for tapping an electrically conductive part Expired FR1307441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880460A FR1307441A (en) 1960-12-01 1961-11-30 Electrolytic method and apparatus for tapping an electrically conductive part

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72890A US3271288A (en) 1960-12-01 1960-12-01 Electrolytic drilling and tapping apparatus
FR880460A FR1307441A (en) 1960-12-01 1961-11-30 Electrolytic method and apparatus for tapping an electrically conductive part

Publications (1)

Publication Number Publication Date
FR1307441A true FR1307441A (en) 1962-10-26

Family

ID=26193287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880460A Expired FR1307441A (en) 1960-12-01 1961-11-30 Electrolytic method and apparatus for tapping an electrically conductive part

Country Status (1)

Country Link
FR (1) FR1307441A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336213A (en) * 1963-06-19 1967-08-15 Gen Electric Cathode for electrolytic machining
EP0822024A1 (en) * 1996-07-29 1998-02-04 Horst D. Klees Thread coupling manufacturing method, machining apparatus, in particular designed for thermal piercing, screw and its use
FR2827802A1 (en) * 2001-07-25 2003-01-31 Castek Mechatron Industry Co L SPINNING MACHINING DEVICE COMBINING PERFORATION AND TAPPING

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336213A (en) * 1963-06-19 1967-08-15 Gen Electric Cathode for electrolytic machining
EP0822024A1 (en) * 1996-07-29 1998-02-04 Horst D. Klees Thread coupling manufacturing method, machining apparatus, in particular designed for thermal piercing, screw and its use
FR2827802A1 (en) * 2001-07-25 2003-01-31 Castek Mechatron Industry Co L SPINNING MACHINING DEVICE COMBINING PERFORATION AND TAPPING

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