BE762966A - PROCESS AND APPARATUS FOR THE EXECUTION OF THREADED BOLDS WITH A DRESSED FACE, APPLICATION TO GRAPHITE ELECTRODES. - Google Patents

PROCESS AND APPARATUS FOR THE EXECUTION OF THREADED BOLDS WITH A DRESSED FACE, APPLICATION TO GRAPHITE ELECTRODES.

Info

Publication number
BE762966A
BE762966A BE762966A BE762966A BE762966A BE 762966 A BE762966 A BE 762966A BE 762966 A BE762966 A BE 762966A BE 762966 A BE762966 A BE 762966A BE 762966 A BE762966 A BE 762966A
Authority
BE
Belgium
Prior art keywords
bolds
execution
threaded
application
graphite electrodes
Prior art date
Application number
BE762966A
Other languages
French (fr)
Original Assignee
Pechiney
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 Pechiney filed Critical Pechiney
Priority to BE762966A priority Critical patent/BE762966A/en
Publication of BE762966A publication Critical patent/BE762966A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE762966A 1971-02-15 1971-02-15 PROCESS AND APPARATUS FOR THE EXECUTION OF THREADED BOLDS WITH A DRESSED FACE, APPLICATION TO GRAPHITE ELECTRODES. BE762966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE762966A BE762966A (en) 1971-02-15 1971-02-15 PROCESS AND APPARATUS FOR THE EXECUTION OF THREADED BOLDS WITH A DRESSED FACE, APPLICATION TO GRAPHITE ELECTRODES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE762966A BE762966A (en) 1971-02-15 1971-02-15 PROCESS AND APPARATUS FOR THE EXECUTION OF THREADED BOLDS WITH A DRESSED FACE, APPLICATION TO GRAPHITE ELECTRODES.

Publications (1)

Publication Number Publication Date
BE762966A true BE762966A (en) 1971-07-16

Family

ID=3857728

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762966A BE762966A (en) 1971-02-15 1971-02-15 PROCESS AND APPARATUS FOR THE EXECUTION OF THREADED BOLDS WITH A DRESSED FACE, APPLICATION TO GRAPHITE ELECTRODES.

Country Status (1)

Country Link
BE (1) BE762966A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485415A1 (en) * 1980-06-24 1981-12-31 Pilot Pen Co Ltd VIBRATION THREADING TOWER FOR PRECISION DECOLLETING
CN106541191A (en) * 2016-11-25 2017-03-29 西安航空动力控制科技有限公司 A kind of method and its device of machining cam part "eight" shape radial distribution screwed hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485415A1 (en) * 1980-06-24 1981-12-31 Pilot Pen Co Ltd VIBRATION THREADING TOWER FOR PRECISION DECOLLETING
CN106541191A (en) * 2016-11-25 2017-03-29 西安航空动力控制科技有限公司 A kind of method and its device of machining cam part "eight" shape radial distribution screwed hole
CN106541191B (en) * 2016-11-25 2018-08-07 西安航空动力控制科技有限公司 A kind of method and its device of machining cam part "eight" shape radial distribution threaded hole

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIE PECHINEY

Effective date: 19910215