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IT1022608B - DEVICE FOR THREADING ON PARALLEL LATHES - Google Patents

DEVICE FOR THREADING ON PARALLEL LATHES

Info

Publication number
IT1022608B
IT1022608B IT2807874A IT2807874A IT1022608B IT 1022608 B IT1022608 B IT 1022608B IT 2807874 A IT2807874 A IT 2807874A IT 2807874 A IT2807874 A IT 2807874A IT 1022608 B IT1022608 B IT 1022608B
Authority
IT
Italy
Prior art keywords
threading
lathes
parallel
parallel lathes
Prior art date
Application number
IT2807874A
Other languages
Italian (it)
Original Assignee
Duplomatic Meccanica Applic Cl
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 Duplomatic Meccanica Applic Cl filed Critical Duplomatic Meccanica Applic Cl
Priority to IT2807874A priority Critical patent/IT1022608B/en
Priority to GB4033775A priority patent/GB1489512A/en
Priority to DE19752544142 priority patent/DE2544142A1/en
Priority to ES441469A priority patent/ES441469A1/en
Priority to FR7530457A priority patent/FR2286685A1/en
Application granted granted Critical
Publication of IT1022608B publication Critical patent/IT1022608B/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
    • 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
    • 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
    • B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
    • B23G1/50—Equipment or accessories specially designed for machines or devices for thread cutting for cutting thread by successive operations
    • 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
    • B23G2210/00—Details of threads produced
    • B23G2210/04—Internal threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
IT2807874A 1974-10-04 1974-10-04 DEVICE FOR THREADING ON PARALLEL LATHES IT1022608B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2807874A IT1022608B (en) 1974-10-04 1974-10-04 DEVICE FOR THREADING ON PARALLEL LATHES
GB4033775A GB1489512A (en) 1974-10-04 1975-10-02 Screw thread cutting device for a centre lathe
DE19752544142 DE2544142A1 (en) 1974-10-04 1975-10-02 THREAD TURNING DEVICE FOR LATHE LATHE
ES441469A ES441469A1 (en) 1974-10-04 1975-10-03 Screw thread cutting device for a centre lathe
FR7530457A FR2286685A1 (en) 1974-10-04 1975-10-03 THREADING DEVICE FOR HORIZONTAL LATHES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2807874A IT1022608B (en) 1974-10-04 1974-10-04 DEVICE FOR THREADING ON PARALLEL LATHES

Publications (1)

Publication Number Publication Date
IT1022608B true IT1022608B (en) 1978-04-20

Family

ID=11222874

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2807874A IT1022608B (en) 1974-10-04 1974-10-04 DEVICE FOR THREADING ON PARALLEL LATHES

Country Status (5)

Country Link
DE (1) DE2544142A1 (en)
ES (1) ES441469A1 (en)
FR (1) FR2286685A1 (en)
GB (1) GB1489512A (en)
IT (1) IT1022608B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499722A (en) * 2016-03-01 2016-04-20 刘青建 Thread mounting type push block mechanism
CN108356367A (en) * 2018-02-09 2018-08-03 福州大学 High speed cuts the automatic tool retracting unit and its working method of external screw thread

Also Published As

Publication number Publication date
DE2544142A1 (en) 1976-04-15
FR2286685A1 (en) 1976-04-30
ES441469A1 (en) 1977-03-16
FR2286685B1 (en) 1978-05-12
GB1489512A (en) 1977-10-19

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