DE171732C - - Google Patents

Info

Publication number
DE171732C
DE171732C DE1905171732D DE171732DA DE171732C DE 171732 C DE171732 C DE 171732C DE 1905171732 D DE1905171732 D DE 1905171732D DE 171732D A DE171732D A DE 171732DA DE 171732 C DE171732 C DE 171732C
Authority
DE
Germany
Prior art keywords
knife
lever
disk
shaft
workpiece
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 - Lifetime
Application number
DE1905171732D
Other languages
German (de)
English (en)
Filing date
Publication of DE171732C publication Critical patent/DE171732C/de
Application filed filed Critical
Priority to AT27844D priority Critical patent/AT27844B/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • B23G1/06—Machines with one working-spindle specially adapted for making conical screws, e.g. wood-screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
DE1905171732D 1905-06-15 1905-06-15 Expired - Lifetime DE171732C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT27844D AT27844B (de) 1905-06-15 1906-06-30 Messerschaltvorrichtung für Schraubenschneidmaschinen.

Publications (1)

Publication Number Publication Date
DE171732C true DE171732C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=436677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1905171732D Expired - Lifetime DE171732C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1905-06-15 1905-06-15

Country Status (1)

Country Link
DE (1) DE171732C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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