CH139241A - Thread cutting dies. - Google Patents

Thread cutting dies.

Info

Publication number
CH139241A
CH139241A CH139241DA CH139241A CH 139241 A CH139241 A CH 139241A CH 139241D A CH139241D A CH 139241DA CH 139241 A CH139241 A CH 139241A
Authority
CH
Switzerland
Prior art keywords
thread cutting
cutting dies
dies
thread
cutting
Prior art date
Application number
Other languages
German (de)
Inventor
Zwimpfer Ernst
Original Assignee
Zwimpfer Ernst
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 Zwimpfer Ernst filed Critical Zwimpfer Ernst
Publication of CH139241A publication Critical patent/CH139241A/en

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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/04—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH139241D 1929-04-16 1929-04-16 Thread cutting dies. CH139241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH139241T 1929-04-16

Publications (1)

Publication Number Publication Date
CH139241A true CH139241A (en) 1930-04-15

Family

ID=4396509

Family Applications (1)

Application Number Title Priority Date Filing Date
CH139241D CH139241A (en) 1929-04-16 1929-04-16 Thread cutting dies.

Country Status (1)

Country Link
CH (1) CH139241A (en)

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