FR66389E - Device for sharpening twist drills - Google Patents

Device for sharpening twist drills

Info

Publication number
FR66389E
FR66389E FR66389DA FR66389E FR 66389 E FR66389 E FR 66389E FR 66389D A FR66389D A FR 66389DA FR 66389 E FR66389 E FR 66389E
Authority
FR
France
Prior art keywords
twist drills
sharpening twist
sharpening
drills
twist
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.)
Gottlieb Guehring KG
Original Assignee
Gottlieb Guehring KG
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 Gottlieb Guehring KG filed Critical Gottlieb Guehring KG
Application granted granted Critical
Publication of FR66389E publication Critical patent/FR66389E/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)
FR66389D 1954-05-14 1954-05-14 Device for sharpening twist drills Expired FR66389E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66389T 1954-05-14

Publications (1)

Publication Number Publication Date
FR66389E true FR66389E (en) 1957-02-11

Family

ID=8698723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66389D Expired FR66389E (en) 1954-05-14 1954-05-14 Device for sharpening twist drills

Country Status (1)

Country Link
FR (1) FR66389E (en)

Similar Documents

Publication Publication Date Title
CH364530A (en) Inductive device
FR1130236A (en) Improved sealing device for containers
CH334410A (en) Copying device for machine tool
FR1138008A (en) Device for measuring frequencies
FR1073514A (en) Device for dividing containers
FR1198217A (en) Device for cleaning cards
FR1116387A (en) Device for presenting ties
FR1100842A (en) Device for spreading paint
FR1101466A (en) Device for clamping tools
FR66389E (en) Device for sharpening twist drills
CH322894A (en) Spade device
FR1111019A (en) Safety device for intersections
FR1112649A (en) Deburring device
FR1144574A (en) Device for repairing ladders
FR1110104A (en) Device for applying paint
FR1077812A (en) Device for sharpening twist drills
FR1104954A (en) Device for semi-micro-cryometric determinations
FR1105317A (en) Separating device for textiles
FR1109135A (en) Device for scoring points
FR1197955A (en) Driving device for meters
FR1122914A (en) Device for trapping mines
FR1201825A (en) Torch collet device
FR1113216A (en) Device for presenting flowers
FR1122146A (en) Device for document selection
FR1106789A (en) Special grinding machine for drilling machine