GB1048520A - Manufacture of a composite electrical contact rivet assembly - Google Patents
Manufacture of a composite electrical contact rivet assemblyInfo
- 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
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.
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)
| 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)
| 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 |
| DE602008002541D1 (en) * | 2007-12-27 | 2010-10-28 | Imec | Method for adjusting and bonding parts and a component made of adjusted and bonded parts |
| DE102017000438A1 (en) | 2017-01-19 | 2018-07-19 | Stiebel Eltron Gmbh & Co. Kg | Safety device for emergency shutdown of an electric instantaneous water heater |
-
1965
- 1965-10-19 GB GB4423065A patent/GB1048520A/en not_active Expired
- 1965-11-12 DE DE19651514889 patent/DE1514889B2/en active Pending
- 1965-12-14 FR FR42127A patent/FR1464955A/en not_active Expired
Cited By (3)
| 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 |
|---|---|
| DE1514889B2 (en) | 1971-08-12 |
| DE1514889A1 (en) | 1969-09-04 |
| FR1464955A (en) | 1967-01-06 |
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