FR589974A - Machine à travailler le métal - Google Patents

Machine à travailler le métal

Info

Publication number
FR589974A
FR589974A FR589974DA FR589974A FR 589974 A FR589974 A FR 589974A FR 589974D A FR589974D A FR 589974DA FR 589974 A FR589974 A FR 589974A
Authority
FR
France
Prior art keywords
metalworking machine
metalworking
machine
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
Other languages
English (en)
Inventor
Bengt Magnus Wilhelm Hanson
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 filed Critical
Application granted granted Critical
Publication of FR589974A publication Critical patent/FR589974A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR589974D 1924-05-30 1924-05-30 Machine à travailler le métal Expired FR589974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR589974T 1924-05-30

Publications (1)

Publication Number Publication Date
FR589974A true FR589974A (fr) 1925-06-09

Family

ID=8963097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR589974D Expired FR589974A (fr) 1924-05-30 1924-05-30 Machine à travailler le métal

Country Status (1)

Country Link
FR (1) FR589974A (fr)

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