DE3262098D1 - Method of producing trimetallic contact rivets - Google Patents

Method of producing trimetallic contact rivets

Info

Publication number
DE3262098D1
DE3262098D1 DE8282102496T DE3262098T DE3262098D1 DE 3262098 D1 DE3262098 D1 DE 3262098D1 DE 8282102496 T DE8282102496 T DE 8282102496T DE 3262098 T DE3262098 T DE 3262098T DE 3262098 D1 DE3262098 D1 DE 3262098D1
Authority
DE
Germany
Prior art keywords
trimetallic
producing
contact rivets
rivets
contact
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
DE8282102496T
Other languages
English (en)
Inventor
Erwin Bollian
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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6128657&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3262098(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Priority to DE8282102496T priority Critical patent/DE3262098D1/de
Application granted granted Critical
Publication of DE3262098D1 publication Critical patent/DE3262098D1/de
Expired legal-status Critical Current

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
    • H01H11/042—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 by mechanical deformation
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Switches (AREA)
  • Forging (AREA)
DE8282102496T 1981-03-28 1982-03-25 Method of producing trimetallic contact rivets Expired DE3262098D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282102496T DE3262098D1 (en) 1981-03-28 1982-03-25 Method of producing trimetallic contact rivets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3112452A DE3112452C2 (de) 1981-03-28 1981-03-28 Verfahren zum Herstellen von Doppelkontaktnieten
DE8282102496T DE3262098D1 (en) 1981-03-28 1982-03-25 Method of producing trimetallic contact rivets

Publications (1)

Publication Number Publication Date
DE3262098D1 true DE3262098D1 (en) 1985-03-14

Family

ID=6128657

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3112452A Expired DE3112452C2 (de) 1981-03-28 1981-03-28 Verfahren zum Herstellen von Doppelkontaktnieten
DE8282102496T Expired DE3262098D1 (en) 1981-03-28 1982-03-25 Method of producing trimetallic contact rivets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3112452A Expired DE3112452C2 (de) 1981-03-28 1981-03-28 Verfahren zum Herstellen von Doppelkontaktnieten

Country Status (5)

Country Link
US (1) US4744502A (de)
EP (1) EP0062248B2 (de)
DE (2) DE3112452C2 (de)
ES (1) ES8301704A1 (de)
YU (1) YU67682A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112452C2 (de) * 1981-03-28 1985-04-25 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zum Herstellen von Doppelkontaktnieten
DE3521670A1 (de) * 1985-06-18 1986-12-18 Gesenkschmiede Schneider Gmbh, 7080 Aalen Verfahren und vorrichtung zum anstauchen von stabstahl
DE4126220A1 (de) * 1991-08-08 1993-02-11 Duerrwaechter E Dr Doduco Verfahren zum herstellen von elektrischen kontaktnieten
CN102842448A (zh) * 2011-06-24 2012-12-26 三菱综合材料C.M.I.株式会社 复合触点的制造方法
WO2013026315A1 (zh) * 2011-08-19 2013-02-28 桂林市森工机械技术开发有限公司 一种反向器及具有该反向器的三复合电触头铆钉机
CN113909750A (zh) * 2021-11-04 2022-01-11 温州亚美合金科技有限公司 一种用于三层复合银触点的冷焊机床

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739369A (en) * 1952-03-28 1956-03-27 Metals & Controls Corp Method of making electrical contacts
US3311965A (en) * 1965-02-09 1967-04-04 Talon Inc Apparatus for forming composite electrical contact elements
SE313975B (de) * 1965-05-15 1969-08-25 Duerrwaechter E Doduco
GB1198803A (en) * 1966-07-26 1970-07-15 Johnson Matthey Co Ltd Improvements in and relating to Methods of Making Bimetallic Rivet-Type Electrical Contacts
US3634934A (en) * 1968-12-26 1972-01-18 Johnson Matthey & Mallory Ltd Manufacture of composite materials
DE2555697B2 (de) * 1975-12-11 1978-08-03 Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim Verfahren zum Herstellen von Doppelkontaktnieten
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
JPS5673826A (en) * 1979-11-22 1981-06-18 Chugai Electric Ind Co Ltd Method of manufacturing composite electric contact by cold solderless bonding
DE3112452C2 (de) * 1981-03-28 1985-04-25 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zum Herstellen von Doppelkontaktnieten

Also Published As

Publication number Publication date
EP0062248B1 (de) 1985-01-30
DE3112452C2 (de) 1985-04-25
US4744502A (en) 1988-05-17
EP0062248A1 (de) 1982-10-13
EP0062248B2 (de) 1989-01-18
ES510766A0 (es) 1983-02-01
YU67682A (en) 1987-06-30
DE3112452A1 (de) 1983-04-28
ES8301704A1 (es) 1983-02-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: DODUCO GMBH + CO DR. EUGEN DUERRWAECHTER, 7530 PFO

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee