FR493857A - Improvements made to grinding machines, and, in particular, to those whose grinding wheels must be sprayed with water - Google Patents

Improvements made to grinding machines, and, in particular, to those whose grinding wheels must be sprayed with water

Info

Publication number
FR493857A
FR493857A FR493857DA FR493857A FR 493857 A FR493857 A FR 493857A FR 493857D A FR493857D A FR 493857DA FR 493857 A FR493857 A FR 493857A
Authority
FR
France
Prior art keywords
sprayed
water
improvements made
grinding
those whose
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
Pierre Lagorgette
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.)
PIERRE LAGORGETTE
Original Assignee
PIERRE LAGORGETTE
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 PIERRE LAGORGETTE filed Critical PIERRE LAGORGETTE
Application granted granted Critical
Publication of FR493857A publication Critical patent/FR493857A/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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/045—Protective covers for the grinding wheel with cooling means incorporated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR493857D 1918-06-13 1918-06-13 Improvements made to grinding machines, and, in particular, to those whose grinding wheels must be sprayed with water Expired FR493857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493857T 1918-06-13

Publications (1)

Publication Number Publication Date
FR493857A true FR493857A (en) 1919-08-23

Family

ID=1529561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493857D Expired FR493857A (en) 1918-06-13 1918-06-13 Improvements made to grinding machines, and, in particular, to those whose grinding wheels must be sprayed with water

Country Status (1)

Country Link
FR (1) FR493857A (en)

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