FR409367A - Machine à émoudre - Google Patents

Machine à émoudre

Info

Publication number
FR409367A
FR409367A FR409367DA FR409367A FR 409367 A FR409367 A FR 409367A FR 409367D A FR409367D A FR 409367DA FR 409367 A FR409367 A FR 409367A
Authority
FR
France
Prior art keywords
grinding machine
grinding
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Departure Manufacturing Co
Original Assignee
New Departure Manufacturing Co
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 New Departure Manufacturing Co filed Critical New Departure Manufacturing Co
Application granted granted Critical
Publication of FR409367A publication Critical patent/FR409367A/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
    • B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
    • B24B11/06—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels acting by the front faces, e.g. of plane, grooved or bevelled shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR409367D 1909-11-18 1909-11-18 Machine à émoudre Expired FR409367A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR409367T 1909-11-18

Publications (1)

Publication Number Publication Date
FR409367A true FR409367A (fr) 1910-04-21

Family

ID=1453508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409367D Expired FR409367A (fr) 1909-11-18 1909-11-18 Machine à émoudre

Country Status (1)

Country Link
FR (1) FR409367A (fr)

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