FR12137E - Drill sharpening machine - Google Patents

Drill sharpening machine

Info

Publication number
FR12137E
FR12137E FR12137DA FR12137E FR 12137 E FR12137 E FR 12137E FR 12137D A FR12137D A FR 12137DA FR 12137 E FR12137 E FR 12137E
Authority
FR
France
Prior art keywords
sharpening machine
drill sharpening
drill
machine
sharpening
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
Auguste Cazeneuve
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.)
AUGUSTE CAZENEUVE
Original Assignee
AUGUSTE CAZENEUVE
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 AUGUSTE CAZENEUVE filed Critical AUGUSTE CAZENEUVE
Application granted granted Critical
Publication of FR12137E publication Critical patent/FR12137E/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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/247—Supports for drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR12137D 1909-03-12 1909-04-30 Drill sharpening machine Expired FR12137E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR410398T 1909-03-12
FR12137T 1909-04-30

Publications (1)

Publication Number Publication Date
FR12137E true FR12137E (en) 1910-07-20

Family

ID=1354362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12137D Expired FR12137E (en) 1909-03-12 1909-04-30 Drill sharpening machine

Country Status (1)

Country Link
FR (1) FR12137E (en)

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