DE212275C - - Google Patents

Info

Publication number
DE212275C
DE212275C DENDAT212275D DE212275DA DE212275C DE 212275 C DE212275 C DE 212275C DE NDAT212275 D DENDAT212275 D DE NDAT212275D DE 212275D A DE212275D A DE 212275DA DE 212275 C DE212275 C DE 212275C
Authority
DE
Germany
Prior art keywords
spindle
frame
screw
segment
cutting
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.)
Active
Application number
DENDAT212275D
Other languages
German (de)
English (en)
Publication of DE212275C publication Critical patent/DE212275C/de
Active 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
    • B23G1/12Machines with a toothed cutter in the shape of a spur-gear or the like which is rotated to generate the thread profile as the work rotates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
DENDAT212275D Active DE212275C (US07655688-20100202-C00086.png)

Publications (1)

Publication Number Publication Date
DE212275C true DE212275C (US07655688-20100202-C00086.png)

Family

ID=474016

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT212275D Active DE212275C (US07655688-20100202-C00086.png)

Country Status (1)

Country Link
DE (1) DE212275C (US07655688-20100202-C00086.png)

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