GB1048520A - Manufacture of a composite electrical contact rivet assembly - Google Patents

Manufacture of a composite electrical contact rivet assembly

Info

Publication number
GB1048520A
GB1048520A GB4423065A GB4423065A GB1048520A GB 1048520 A GB1048520 A GB 1048520A GB 4423065 A GB4423065 A GB 4423065A GB 4423065 A GB4423065 A GB 4423065A GB 1048520 A GB1048520 A GB 1048520A
Authority
GB
United Kingdom
Prior art keywords
rivet
support
alloy
electrical contact
core
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
GB4423065A
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.)
Talon Inc
Original Assignee
Talon Inc
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 Talon Inc filed Critical Talon Inc
Publication of GB1048520A publication Critical patent/GB1048520A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

1,048,520. Making electrical contacts; brazing. TALON Inc. Oct. 19, 1965 [Dec. 23, 1964], No. 44230/65. Headings B3A and B3R. An electrical contact assembly is produced by applying a facing member to the end of a cylindrical core to bond the parts together and form a rivet having a head and shank, mounting the rivet in an apertured support, upsetting the end of the shank projecting through the aperture to mechanically bond the rivet to the support, and heating the resulting assembly to braze the rivet to the support. The core is of composite form and comprises a body 15 of Cu, Cu alloy, steel, Ni, or Al with a sheath 16 of Ag-, Sn-, or Sn-Pb-solder. The solder may alternatively be provided as inserts 16a-16c (Fig. 6 in cross-section, not shown). The facing member 17, which is shown after bonding to the core under a compressive force of at least 2000 p.s.i. and with a speed of at least 10 ins./sec., is of Ag, Ag alloy, Pt, Pt alloy, T, Mo, Rh, cadmium oxide, tungsten carbide or molybdenum carbide. When the rivet is bonded to steel or copper support 18 (Fig. 7, stage C, not shown) the sheath extends over the entire area of contact of the rivet with the support.
GB4423065A 1964-12-23 1965-10-19 Manufacture of a composite electrical contact rivet assembly Expired GB1048520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42051364A 1964-12-23 1964-12-23

Publications (1)

Publication Number Publication Date
GB1048520A true GB1048520A (en) 1966-11-16

Family

ID=23666782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4423065A Expired GB1048520A (en) 1964-12-23 1965-10-19 Manufacture of a composite electrical contact rivet assembly

Country Status (3)

Country Link
DE (1) DE1514889B2 (en)
FR (1) FR1464955A (en)
GB (1) GB1048520A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752946A (en) * 1972-03-01 1973-08-14 Gen Electric Arcing contract for an electric circuit breaker and method of making same
US4706383A (en) * 1986-10-27 1987-11-17 Honeywell Inc. Electrical contact assembly with composite contact construction
US5020217A (en) * 1990-02-06 1991-06-04 General Electric Company Methods for fabricating an electrical contact

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077321A (en) * 1983-10-04 1985-05-01 小林　正巳 Electric contact
JPH05120940A (en) * 1991-10-28 1993-05-18 Chugai Electric Ind Co Ltd Bimetal electric contact
EP2075832B1 (en) * 2007-12-27 2010-09-15 Imec Method for aligning and bonding elements and a device comprising aligned and bonded elements
DE102017000438A1 (en) 2017-01-19 2018-07-19 Stiebel Eltron Gmbh & Co. Kg Safety device for emergency shutdown of an electric instantaneous water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752946A (en) * 1972-03-01 1973-08-14 Gen Electric Arcing contract for an electric circuit breaker and method of making same
US4706383A (en) * 1986-10-27 1987-11-17 Honeywell Inc. Electrical contact assembly with composite contact construction
US5020217A (en) * 1990-02-06 1991-06-04 General Electric Company Methods for fabricating an electrical contact

Also Published As

Publication number Publication date
FR1464955A (en) 1967-01-06
DE1514889B2 (en) 1971-08-12
DE1514889A1 (en) 1969-09-04

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