CH460496A - Maschine zur automatischen Herstellung von Bimetall-Kontaktnieten aus Draht durch Kaltschweissen - Google Patents

Maschine zur automatischen Herstellung von Bimetall-Kontaktnieten aus Draht durch Kaltschweissen

Info

Publication number
CH460496A
CH460496A CH704966A CH704966A CH460496A CH 460496 A CH460496 A CH 460496A CH 704966 A CH704966 A CH 704966A CH 704966 A CH704966 A CH 704966A CH 460496 A CH460496 A CH 460496A
Authority
CH
Switzerland
Prior art keywords
wire
machine
automatic production
cold welding
bimetal contact
Prior art date
Application number
CH704966A
Other languages
German (de)
English (en)
Inventor
Duerrwaechter Eugen Ing Dr
Schmitt Heinrich
Schmitt Rainer
Original Assignee
Eugen Duerrwaechter Doduco 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 Eugen Duerrwaechter Doduco Kg filed Critical Eugen Duerrwaechter Doduco Kg
Publication of CH460496A publication Critical patent/CH460496A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • 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
    • B21K1/58—Making machine elements rivets
    • B21K1/62—Making machine elements rivets special rivets, e.g. with electrical contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
  • Manufacture Of Switches (AREA)
CH704966A 1965-05-15 1966-05-13 Maschine zur automatischen Herstellung von Bimetall-Kontaktnieten aus Draht durch Kaltschweissen CH460496A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED0047280 1965-05-15
DED0047279 1965-05-15

Publications (1)

Publication Number Publication Date
CH460496A true CH460496A (de) 1968-07-31

Family

ID=25972129

Family Applications (1)

Application Number Title Priority Date Filing Date
CH704966A CH460496A (de) 1965-05-15 1966-05-13 Maschine zur automatischen Herstellung von Bimetall-Kontaktnieten aus Draht durch Kaltschweissen

Country Status (4)

Country Link
CH (1) CH460496A (OSRAM)
ES (1) ES326719A1 (OSRAM)
GB (1) GB1079080A (OSRAM)
SE (1) SE313975B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038217B2 (ja) * 1977-07-25 1985-08-30 中外電気工業株式会社 複合電気接点の製造装置
JPS5696413A (en) * 1979-12-29 1981-08-04 Chugai Electric Ind Co Ltd Method of manufacturing composite electric contact welded with supporting metal
DE3112452C2 (de) * 1981-03-28 1985-04-25 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zum Herstellen von Doppelkontaktnieten
DE3112453C2 (de) * 1981-03-28 1985-08-08 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zur Herstellung von Bimetallkontaktnieten
CN112570635B (zh) * 2020-11-04 2023-01-10 浙江福达合金材料科技有限公司 一种铆钉成型装置及成型方法

Also Published As

Publication number Publication date
SE313975B (OSRAM) 1969-08-25
GB1079080A (en) 1967-08-09
ES326719A1 (es) 1967-03-01

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