IT962811B - Dispositivo per la fabbricazione di parti punzonate provviste di filettatura - Google Patents

Dispositivo per la fabbricazione di parti punzonate provviste di filettatura

Info

Publication number
IT962811B
IT962811B IT2671372A IT2671372A IT962811B IT 962811 B IT962811 B IT 962811B IT 2671372 A IT2671372 A IT 2671372A IT 2671372 A IT2671372 A IT 2671372A IT 962811 B IT962811 B IT 962811B
Authority
IT
Italy
Prior art keywords
threading
parts provided
punched parts
manufacturing
manufacturing punched
Prior art date
Application number
IT2671372A
Other languages
English (en)
Original Assignee
Blumentritt W
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
Priority claimed from DE19712133986 external-priority patent/DE2133986A1/de
Priority claimed from DE19712145580 external-priority patent/DE2145580A1/de
Application filed by Blumentritt W filed Critical Blumentritt W
Application granted granted Critical
Publication of IT962811B publication Critical patent/IT962811B/it

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
    • B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the 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
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
IT2671372A 1971-07-08 1972-07-06 Dispositivo per la fabbricazione di parti punzonate provviste di filettatura IT962811B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712133986 DE2133986A1 (de) 1971-07-08 1971-07-08 Vorrichtung zum gewindeschneiden an stanzteilen
DE19712145580 DE2145580A1 (de) 1971-09-11 1971-09-11 Einrichtung zur herstellung von mit gewinde versehenen gestanzten teilen

Publications (1)

Publication Number Publication Date
IT962811B true IT962811B (it) 1973-12-31

Family

ID=25761389

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2671372A IT962811B (it) 1971-07-08 1972-07-06 Dispositivo per la fabbricazione di parti punzonate provviste di filettatura

Country Status (3)

Country Link
CH (1) CH540085A (it)
FR (1) FR2231198A5 (it)
IT (1) IT962811B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113523396A (zh) * 2021-03-26 2021-10-22 曹县精锐机械锁业有限公司 一种锁具手柄组合自动加工机床

Also Published As

Publication number Publication date
FR2231198A5 (en) 1974-12-20
CH540085A (de) 1973-08-15

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