CH588328A5 - - Google Patents

Info

Publication number
CH588328A5
CH588328A5 CH1253074A CH1253074A CH588328A5 CH 588328 A5 CH588328 A5 CH 588328A5 CH 1253074 A CH1253074 A CH 1253074A CH 1253074 A CH1253074 A CH 1253074A CH 588328 A5 CH588328 A5 CH 588328A5
Authority
CH
Switzerland
Application number
CH1253074A
Original Assignee
Oconnor Thomas John
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 US05/397,335 external-priority patent/US3948620A/en
Application filed by Oconnor Thomas John filed Critical Oconnor Thomas John
Publication of CH588328A5 publication Critical patent/CH588328A5/xx

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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
CH1253074A 1973-09-14 1974-09-16 CH588328A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/397,335 US3948620A (en) 1970-09-01 1973-09-14 Method of making cutting master for erosion machining

Publications (1)

Publication Number Publication Date
CH588328A5 true CH588328A5 (en) 1977-05-31

Family

ID=23570787

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1253074A CH588328A5 (en) 1973-09-14 1974-09-16

Country Status (7)

Country Link
JP (1) JPS5077226A (en)
CH (1) CH588328A5 (en)
DE (1) DE2444236A1 (en)
ES (2) ES430057A1 (en)
FR (1) FR2243774B1 (en)
GB (1) GB1486802A (en)
IT (1) IT1019288B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521830A (en) * 1975-06-23 1977-01-08 Fuji Heavy Ind Ltd Device to prevent tired or drunk driving
FR2527963A1 (en) * 1982-06-07 1983-12-09 Fiz Tekhn I Ak Finish machining of electroerosion electrodes - for prodn. of stamping tool and die sets
DE3222586A1 (en) * 1982-06-16 1983-12-22 Fiziko-techničeskij institut Akademii Nauk Belorusskoj SSR, Minsk Method of producing tool electrodes for electrical discharge machining, and apparatus for carrying out the method
GB2162454B (en) * 1984-08-01 1988-12-14 Dowty Rotol Ltd Method of manufacturing internally-toothed bevel gear and apparatus therefor

Also Published As

Publication number Publication date
ES449461A1 (en) 1977-07-16
JPS5077226A (en) 1975-06-24
GB1486802A (en) 1977-09-28
FR2243774B1 (en) 1979-02-02
DE2444236A1 (en) 1975-03-20
FR2243774A1 (en) 1975-04-11
ES430057A1 (en) 1977-01-16
IT1019288B (en) 1977-11-10

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Legal Events

Date Code Title Description
PL Patent ceased