FR619097A - Nut tapping machine - Google Patents

Nut tapping machine

Info

Publication number
FR619097A
FR619097A FR619097DA FR619097A FR 619097 A FR619097 A FR 619097A FR 619097D A FR619097D A FR 619097DA FR 619097 A FR619097 A FR 619097A
Authority
FR
France
Prior art keywords
tapping machine
nut tapping
nut
machine
tapping
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
Alfred De Fries
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 FR619097A publication Critical patent/FR619097A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/20—Machines with a plurality of working spindles
    • B23G1/205—Machines with a plurality of working spindles specially adapted for making nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR619097D 1925-09-02 1926-03-25 Nut tapping machine Expired FR619097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE619097X 1925-09-02

Publications (1)

Publication Number Publication Date
FR619097A true FR619097A (en) 1927-03-25

Family

ID=6577293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR619097D Expired FR619097A (en) 1925-09-02 1926-03-25 Nut tapping machine

Country Status (1)

Country Link
FR (1) FR619097A (en)

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