IT979287B - Procedimento e dispositivo per la fabricazione di un perno auto bloccante per cerniera come pure perno per cerniera fabbricato secondo questo procedimento - Google Patents

Procedimento e dispositivo per la fabricazione di un perno auto bloccante per cerniera come pure perno per cerniera fabbricato secondo questo procedimento

Info

Publication number
IT979287B
IT979287B IT20600/73A IT2060073A IT979287B IT 979287 B IT979287 B IT 979287B IT 20600/73 A IT20600/73 A IT 20600/73A IT 2060073 A IT2060073 A IT 2060073A IT 979287 B IT979287 B IT 979287B
Authority
IT
Italy
Prior art keywords
procedure
hinges
pin
self
manufacture
Prior art date
Application number
IT20600/73A
Other languages
English (en)
Italian (it)
Original Assignee
Scharwaechter Kg
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 Scharwaechter Kg filed Critical Scharwaechter Kg
Application granted granted Critical
Publication of IT979287B publication Critical patent/IT979287B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K13/00—Making locksmiths' goods, e.g. handles for cases
    • B21K13/02—Making locksmiths' goods, e.g. handles for cases hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/54—Making machine elements bolts, studs, or the like with grooves or notches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
IT20600/73A 1972-02-21 1973-02-20 Procedimento e dispositivo per la fabricazione di un perno auto bloccante per cerniera come pure perno per cerniera fabbricato secondo questo procedimento IT979287B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208075A DE2208075A1 (de) 1972-02-21 1972-02-21 Verfahren und vorrichtung zum herstellen eines selbstsichernden scharnierstiftes sowie nach diesem verfahren hergestellter scharnierstift

Publications (1)

Publication Number Publication Date
IT979287B true IT979287B (it) 1974-09-30

Family

ID=5836604

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20600/73A IT979287B (it) 1972-02-21 1973-02-20 Procedimento e dispositivo per la fabricazione di un perno auto bloccante per cerniera come pure perno per cerniera fabbricato secondo questo procedimento

Country Status (5)

Country Link
DE (1) DE2208075A1 (fr)
FR (1) FR2173076A1 (fr)
GB (1) GB1423671A (fr)
IT (1) IT979287B (fr)
SE (1) SE405753B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500960A1 (de) * 1985-01-14 1986-07-17 KöCo Metallverarbeitungs GmbH & Co Betriebs - KG, 8458 Sulzbach-Rosenberg Meisselkopfschraube
CN103386453B (zh) * 2013-07-29 2015-09-09 富奥汽车零部件股份有限公司 一种多槽偏心工件制造方法及冷镦缩径模具

Also Published As

Publication number Publication date
FR2173076A1 (fr) 1973-10-05
SE7302273L (sv) 1973-08-22
GB1423671A (en) 1976-02-04
DE2208075A1 (de) 1973-08-30
SE405753B (sv) 1978-12-27
FR2173076B1 (fr) 1977-02-04

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