FR930924A - Automatic advancement device for taps and similar tools - Google Patents

Automatic advancement device for taps and similar tools

Info

Publication number
FR930924A
FR930924A FR930924DA FR930924A FR 930924 A FR930924 A FR 930924A FR 930924D A FR930924D A FR 930924DA FR 930924 A FR930924 A FR 930924A
Authority
FR
France
Prior art keywords
taps
advancement device
similar tools
automatic advancement
automatic
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
Victor Gauvreau
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 FR930924A publication Critical patent/FR930924A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR930924D 1945-06-06 1946-07-22 Automatic advancement device for taps and similar tools Expired FR930924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US930924XA 1945-06-06 1945-06-06

Publications (1)

Publication Number Publication Date
FR930924A true FR930924A (en) 1948-02-09

Family

ID=22237008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930924D Expired FR930924A (en) 1945-06-06 1946-07-22 Automatic advancement device for taps and similar tools

Country Status (1)

Country Link
FR (1) FR930924A (en)

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