FR2286685B1 - - Google Patents

Info

Publication number
FR2286685B1
FR2286685B1 FR7530457A FR7530457A FR2286685B1 FR 2286685 B1 FR2286685 B1 FR 2286685B1 FR 7530457 A FR7530457 A FR 7530457A FR 7530457 A FR7530457 A FR 7530457A FR 2286685 B1 FR2286685 B1 FR 2286685B1
Authority
FR
France
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
Application number
FR7530457A
Other languages
French (fr)
Other versions
FR2286685A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duplomatic Meccanica
Original Assignee
Duplomatic Meccanica
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 filed Critical Duplomatic Meccanica
Publication of FR2286685A1 publication Critical patent/FR2286685A1/en
Application granted granted Critical
Publication of FR2286685B1 publication Critical patent/FR2286685B1/fr
Granted 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
    • 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)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)
FR7530457A 1974-10-04 1975-10-03 THREADING DEVICE FOR HORIZONTAL LATHES Granted FR2286685A1 (en)

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 (2)

Publication Number Publication Date
FR2286685A1 FR2286685A1 (en) 1976-04-30
FR2286685B1 true FR2286685B1 (en) 1978-05-12

Family

ID=11222874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530457A Granted FR2286685A1 (en) 1974-10-04 1975-10-03 THREADING DEVICE FOR HORIZONTAL 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
ES441469A1 (en) 1977-03-16
IT1022608B (en) 1978-04-20
GB1489512A (en) 1977-10-19
FR2286685A1 (en) 1976-04-30
DE2544142A1 (en) 1976-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse