FR1120172A - Perfectionnement aux outils du genre des drilles - Google Patents

Perfectionnement aux outils du genre des drilles

Info

Publication number
FR1120172A
FR1120172A FR1120172DA FR1120172A FR 1120172 A FR1120172 A FR 1120172A FR 1120172D A FR1120172D A FR 1120172DA FR 1120172 A FR1120172 A FR 1120172A
Authority
FR
France
Prior art keywords
drilles
tools
development
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
English (en)
Inventor
Henri Breau
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 filed Critical
Application granted granted Critical
Publication of FR1120172A publication Critical patent/FR1120172A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/08—Operator-supported drilling machines or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/06—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by man-power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
FR1120172D 1955-01-18 1955-01-18 Perfectionnement aux outils du genre des drilles Expired FR1120172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120172T 1955-01-18

Publications (1)

Publication Number Publication Date
FR1120172A true FR1120172A (fr) 1956-07-02

Family

ID=9631344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120172D Expired FR1120172A (fr) 1955-01-18 1955-01-18 Perfectionnement aux outils du genre des drilles

Country Status (1)

Country Link
FR (1) FR1120172A (fr)

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