FR739269A - Improvements to grinding wheel speed control devices in grinding machines - Google Patents

Improvements to grinding wheel speed control devices in grinding machines

Info

Publication number
FR739269A
FR739269A FR739269DA FR739269A FR 739269 A FR739269 A FR 739269A FR 739269D A FR739269D A FR 739269DA FR 739269 A FR739269 A FR 739269A
Authority
FR
France
Prior art keywords
grinding
speed control
control devices
wheel speed
grinding 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
Louis Renault
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 FR739269A publication Critical patent/FR739269A/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
    • B24B47/18—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces for rotating the spindle at a speed adaptable to wear of the grinding wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR739269D 1932-06-29 1932-06-29 Improvements to grinding wheel speed control devices in grinding machines Expired FR739269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739269T 1932-06-29

Publications (1)

Publication Number Publication Date
FR739269A true FR739269A (en) 1933-01-09

Family

ID=9132656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739269D Expired FR739269A (en) 1932-06-29 1932-06-29 Improvements to grinding wheel speed control devices in grinding machines

Country Status (1)

Country Link
FR (1) FR739269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372002A1 (en) * 1976-11-30 1978-06-23 Toyoda Machine Works Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372002A1 (en) * 1976-11-30 1978-06-23 Toyoda Machine Works Ltd

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