FR855521A - Turning device for machine tools - Google Patents

Turning device for machine tools

Info

Publication number
FR855521A
FR855521A FR855521DA FR855521A FR 855521 A FR855521 A FR 855521A FR 855521D A FR855521D A FR 855521DA FR 855521 A FR855521 A FR 855521A
Authority
FR
France
Prior art keywords
turning device
machine tools
tools
turning
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
French (fr)
Inventor
Friedrich Deckel
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 FR855521A publication Critical patent/FR855521A/en
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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/242—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of step drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR855521D 1938-06-01 1939-05-31 Turning device for machine tools Expired FR855521A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE527959X 1938-06-01
DED0078100 1938-06-01
DE210250X 1950-02-21

Publications (1)

Publication Number Publication Date
FR855521A true FR855521A (en) 1940-05-14

Family

ID=27183151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855521D Expired FR855521A (en) 1938-06-01 1939-05-31 Turning device for machine tools

Country Status (2)

Country Link
CH (1) CH210250A (en)
FR (1) FR855521A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937694C (en) * 1942-06-21 1956-01-12 Messerschmitt Boelkow Blohm Fine drawing grinding machine

Also Published As

Publication number Publication date
CH210250A (en) 1940-06-30

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