FR694891A - Device for cutting taper threads - Google Patents

Device for cutting taper threads

Info

Publication number
FR694891A
FR694891A FR694891DA FR694891A FR 694891 A FR694891 A FR 694891A FR 694891D A FR694891D A FR 694891DA FR 694891 A FR694891 A FR 694891A
Authority
FR
France
Prior art keywords
taper threads
cutting taper
cutting
threads
taper
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)
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Application granted granted Critical
Publication of FR694891A publication Critical patent/FR694891A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR694891D 1929-05-04 1930-05-02 Device for cutting taper threads Expired FR694891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE694891X 1929-05-04

Publications (1)

Publication Number Publication Date
FR694891A true FR694891A (en) 1930-12-09

Family

ID=6607155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694891D Expired FR694891A (en) 1929-05-04 1930-05-02 Device for cutting taper threads

Country Status (1)

Country Link
FR (1) FR694891A (en)

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