FR717134A - Electrically operated grinding wheel - Google Patents

Electrically operated grinding wheel

Info

Publication number
FR717134A
FR717134A FR717134DA FR717134A FR 717134 A FR717134 A FR 717134A FR 717134D A FR717134D A FR 717134DA FR 717134 A FR717134 A FR 717134A
Authority
FR
France
Prior art keywords
grinding wheel
electrically operated
operated grinding
electrically
wheel
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
Roger Robert
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 FR717134A publication Critical patent/FR717134A/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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/024—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor driven by hands or feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR717134D 1931-05-16 1931-05-16 Electrically operated grinding wheel Expired FR717134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717134T 1931-05-16

Publications (1)

Publication Number Publication Date
FR717134A true FR717134A (en) 1932-01-04

Family

ID=9089912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717134D Expired FR717134A (en) 1931-05-16 1931-05-16 Electrically operated grinding wheel

Country Status (1)

Country Link
FR (1) FR717134A (en)

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