CH154253A - Automatic machine for bar turning and cutting by generation of wood screws. - Google Patents

Automatic machine for bar turning and cutting by generation of wood screws.

Info

Publication number
CH154253A
CH154253A CH154253DA CH154253A CH 154253 A CH154253 A CH 154253A CH 154253D A CH154253D A CH 154253DA CH 154253 A CH154253 A CH 154253A
Authority
CH
Switzerland
Prior art keywords
cutting
generation
automatic machine
wood screws
bar turning
Prior art date
Application number
Other languages
French (fr)
Inventor
Tornos Fabrique De Mach Usines
Original Assignee
Tornos Sa Fabrique De Machine
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 Tornos Sa Fabrique De Machine filed Critical Tornos Sa Fabrique De Machine
Publication of CH154253A publication Critical patent/CH154253A/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
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH154253D 1931-05-04 1931-05-04 Automatic machine for bar turning and cutting by generation of wood screws. CH154253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH154253T 1931-05-04

Publications (1)

Publication Number Publication Date
CH154253A true CH154253A (en) 1932-04-30

Family

ID=4408986

Family Applications (1)

Application Number Title Priority Date Filing Date
CH154253D CH154253A (en) 1931-05-04 1931-05-04 Automatic machine for bar turning and cutting by generation of wood screws.

Country Status (1)

Country Link
CH (1) CH154253A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966960A1 (en) * 1968-12-18 1975-10-30 Seiko Seiki Kk AUTOMATIC MULTIPLE SPINDLE ROD MACHINE
DE3204778A1 (en) * 1982-02-11 1983-08-25 Vladimir Aleksandrovič Saratov Lubinec Sliding-head automatic machine with gear-cutting function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966960A1 (en) * 1968-12-18 1975-10-30 Seiko Seiki Kk AUTOMATIC MULTIPLE SPINDLE ROD MACHINE
DE1963565C3 (en) 1968-12-18 1979-04-19 Seiko Seiki K.K., Tokio Multi-spindle automatic lathe
DE3204778A1 (en) * 1982-02-11 1983-08-25 Vladimir Aleksandrovič Saratov Lubinec Sliding-head automatic machine with gear-cutting function

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