FR976304A - Grinding device with air turbine control - Google Patents

Grinding device with air turbine control

Info

Publication number
FR976304A
FR976304A FR976304DA FR976304A FR 976304 A FR976304 A FR 976304A FR 976304D A FR976304D A FR 976304DA FR 976304 A FR976304 A FR 976304A
Authority
FR
France
Prior art keywords
grinding device
air turbine
turbine control
control
air
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)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR976304A publication Critical patent/FR976304A/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
    • B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR976304D 1947-12-11 1948-12-07 Grinding device with air turbine control Expired FR976304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS976304X 1947-12-11

Publications (1)

Publication Number Publication Date
FR976304A true FR976304A (en) 1951-03-16

Family

ID=5456821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976304D Expired FR976304A (en) 1947-12-11 1948-12-07 Grinding device with air turbine control

Country Status (1)

Country Link
FR (1) FR976304A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945979C (en) * 1952-09-10 1956-07-19 E H Oskar Waldrich Dr Ing Protective cover for grinding wheel
DE1068580B (en) * 1959-11-05 Holkman Brothers Limited, Camborne, Cornwall (Großbritannien) Dust extraction head for grinding wheels. 29. 8. 516. Great Britain 29. 8. and
US3964212A (en) * 1974-03-22 1976-06-22 Atlas Copco Aktiebolag Pneumatic grinding machine provided with dust removing means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068580B (en) * 1959-11-05 Holkman Brothers Limited, Camborne, Cornwall (Großbritannien) Dust extraction head for grinding wheels. 29. 8. 516. Great Britain 29. 8. and
DE945979C (en) * 1952-09-10 1956-07-19 E H Oskar Waldrich Dr Ing Protective cover for grinding wheel
US3964212A (en) * 1974-03-22 1976-06-22 Atlas Copco Aktiebolag Pneumatic grinding machine provided with dust removing means

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