FR403164A - Screw tapping machine - Google Patents

Screw tapping machine

Info

Publication number
FR403164A
FR403164A FR403164DA FR403164A FR 403164 A FR403164 A FR 403164A FR 403164D A FR403164D A FR 403164DA FR 403164 A FR403164 A FR 403164A
Authority
FR
France
Prior art keywords
tapping machine
screw tapping
screw
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
Georg Wuttig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR403164A publication Critical patent/FR403164A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00Thread cutting; Automatic machines specially designed therefor
    • B23G1/02Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04Machines with one working-spindle
FR403164D 1909-05-19 1909-05-19 Screw tapping machine Expired FR403164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR403164T 1909-05-19

Publications (1)

Publication Number Publication Date
FR403164A true FR403164A (en) 1909-10-27

Family

ID=1447830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR403164D Expired FR403164A (en) 1909-05-19 1909-05-19 Screw tapping machine

Country Status (1)

Country Link
FR (1) FR403164A (en)

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