FR529883A - Machine à ébaucher les sphères - Google Patents

Machine à ébaucher les sphères

Info

Publication number
FR529883A
FR529883A FR529883DA FR529883A FR 529883 A FR529883 A FR 529883A FR 529883D A FR529883D A FR 529883DA FR 529883 A FR529883 A FR 529883A
Authority
FR
France
Prior art keywords
roughing
spheres
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
Jean-Leonard-Marc Genibel
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 FR529883A publication Critical patent/FR529883A/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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR529883D 1921-01-17 1921-01-17 Machine à ébaucher les sphères Expired FR529883A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR529883T 1921-01-17

Publications (1)

Publication Number Publication Date
FR529883A true FR529883A (fr) 1921-12-08

Family

ID=8922953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529883D Expired FR529883A (fr) 1921-01-17 1921-01-17 Machine à ébaucher les sphères

Country Status (1)

Country Link
FR (1) FR529883A (fr)

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