FR890720A - Process for the manufacture of bimetallic contacts - Google Patents

Process for the manufacture of bimetallic contacts

Info

Publication number
FR890720A
FR890720A FR890720DA FR890720A FR 890720 A FR890720 A FR 890720A FR 890720D A FR890720D A FR 890720DA FR 890720 A FR890720 A FR 890720A
Authority
FR
France
Prior art keywords
manufacture
bimetallic contacts
bimetallic
contacts
Prior art date
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
Other languages
French (fr)
Inventor
Rrwachter Eugen Du
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 filed Critical
Application granted granted Critical
Publication of FR890720A publication Critical patent/FR890720A/en
Expired legal-status Critical Current

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
    • 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)
FR890720D 1942-06-19 1943-02-03 Process for the manufacture of bimetallic contacts Expired FR890720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE890720X 1942-06-19

Publications (1)

Publication Number Publication Date
FR890720A true FR890720A (en) 1944-02-16

Family

ID=6840034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890720D Expired FR890720A (en) 1942-06-19 1943-02-03 Process for the manufacture of bimetallic contacts

Country Status (1)

Country Link
FR (1) FR890720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953247A (en) * 1955-05-12 1960-09-20 Johnson Matthey Co Ltd Manufacture of electrical contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953247A (en) * 1955-05-12 1960-09-20 Johnson Matthey Co Ltd Manufacture of electrical contacts

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