FR515660A - Grinding machine - Google Patents

Grinding machine

Info

Publication number
FR515660A
FR515660A FR515660A FR515660DA FR515660A FR 515660 A FR515660 A FR 515660A FR 515660 A FR515660 A FR 515660A FR 515660D A FR515660D A FR 515660DA FR 515660 A FR515660 A FR 515660A
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
FR515660A
Other languages
French (fr)
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of FR515660A publication Critical patent/FR515660A/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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
FR515660A 1920-05-17 1920-05-17 Grinding machine Expired FR515660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515660T 1920-05-17

Publications (1)

Publication Number Publication Date
FR515660A true FR515660A (en) 1921-04-05

Family

ID=8914857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515660A Expired FR515660A (en) 1920-05-17 1920-05-17 Grinding machine

Country Status (1)

Country Link
FR (1) FR515660A (en)

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