FR338949A - Protective device applicable to machines rotating at high speed, flywheels, grinding wheels, etc. - Google Patents

Protective device applicable to machines rotating at high speed, flywheels, grinding wheels, etc.

Info

Publication number
FR338949A
FR338949A FR338949DA FR338949A FR 338949 A FR338949 A FR 338949A FR 338949D A FR338949D A FR 338949DA FR 338949 A FR338949 A FR 338949A
Authority
FR
France
Prior art keywords
flywheels
high speed
protective device
grinding wheels
device applicable
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
Denis Poulot
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.)
DENIS POULOT
Original Assignee
DENIS POULOT
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 DENIS POULOT filed Critical DENIS POULOT
Application granted granted Critical
Publication of FR338949A publication Critical patent/FR338949A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR338949D 1903-07-28 1903-07-28 Protective device applicable to machines rotating at high speed, flywheels, grinding wheels, etc. Expired FR338949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR338949T 1903-07-28

Publications (1)

Publication Number Publication Date
FR338949A true FR338949A (en) 1904-09-21

Family

ID=1388201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR338949D Expired FR338949A (en) 1903-07-28 1903-07-28 Protective device applicable to machines rotating at high speed, flywheels, grinding wheels, etc.

Country Status (1)

Country Link
FR (1) FR338949A (en)

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