FR416185A - Dispositif de taraudage applicable aux machines à percer - Google Patents

Dispositif de taraudage applicable aux machines à percer

Info

Publication number
FR416185A
FR416185A FR416185DA FR416185A FR 416185 A FR416185 A FR 416185A FR 416185D A FR416185D A FR 416185DA FR 416185 A FR416185 A FR 416185A
Authority
FR
France
Prior art keywords
tapping device
drilling machines
device applicable
applicable
drilling
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
Jean Lafaye
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 FR416185A publication Critical patent/FR416185A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR416185D 1910-05-21 1910-05-21 Dispositif de taraudage applicable aux machines à percer Expired FR416185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR416185T 1910-05-21

Publications (1)

Publication Number Publication Date
FR416185A true FR416185A (fr) 1910-10-13

Family

ID=1459707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR416185D Expired FR416185A (fr) 1910-05-21 1910-05-21 Dispositif de taraudage applicable aux machines à percer

Country Status (1)

Country Link
FR (1) FR416185A (fr)

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