FR2436485A1 - DEVICE FOR MAKING ELECTRICAL CONTACTS FROM A SILVER WIRE - Google Patents
DEVICE FOR MAKING ELECTRICAL CONTACTS FROM A SILVER WIREInfo
- Publication number
- FR2436485A1 FR2436485A1 FR7826646A FR7826646A FR2436485A1 FR 2436485 A1 FR2436485 A1 FR 2436485A1 FR 7826646 A FR7826646 A FR 7826646A FR 7826646 A FR7826646 A FR 7826646A FR 2436485 A1 FR2436485 A1 FR 2436485A1
- Authority
- FR
- France
- Prior art keywords
- electrical contacts
- silver wire
- making electrical
- wire
- roll
- 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.)
- Granted
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
- H01H11/043—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 resistance welding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Abstract
Dispositif pour réaliser des contacts électriques par soudure à partir d'un rouleau de fil d'argent. Il comprend en combinaison des moyens pour redresser et faire avancer le fil en position verticale au travers d'un guide, des moyens pour le couper et des moyens pour transférer le lopin de fil verticalement sur une lame métallique sur laquelle il est ensuite fixé par soudure électrique. Le dispositif peut être utilisé pour réaliser en continu des contacts électriques sur des lames de laiton directement à partir d'un rouleau de fil d'argent à cadence élevée.Device for making electrical contacts by soldering from a roll of silver wire. It comprises in combination means for straightening and advancing the wire in a vertical position through a guide, means for cutting it and means for transferring the slug of wire vertically onto a metal blade on which it is then fixed by welding. electric. The device can be used to continuously make electrical contacts on brass blades directly from a roll of silver wire at high speed.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826646A FR2436485A1 (en) | 1978-09-14 | 1978-09-14 | DEVICE FOR MAKING ELECTRICAL CONTACTS FROM A SILVER WIRE |
DE7979400631T DE2960784D1 (en) | 1978-09-14 | 1979-09-10 | Device for producing electrical contacts from a wire bobbin |
EP19790400631 EP0009437B1 (en) | 1978-09-14 | 1979-09-10 | Device for producing electrical contacts from a wire bobbin |
ES484156A ES484156A1 (en) | 1978-09-14 | 1979-09-13 | Device for producing electrical contacts from a wire bobbin. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7826646A FR2436485A1 (en) | 1978-09-14 | 1978-09-14 | DEVICE FOR MAKING ELECTRICAL CONTACTS FROM A SILVER WIRE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2436485A1 true FR2436485A1 (en) | 1980-04-11 |
FR2436485B1 FR2436485B1 (en) | 1984-01-27 |
Family
ID=9212722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826646A Granted FR2436485A1 (en) | 1978-09-14 | 1978-09-14 | DEVICE FOR MAKING ELECTRICAL CONTACTS FROM A SILVER WIRE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0009437B1 (en) |
DE (1) | DE2960784D1 (en) |
ES (1) | ES484156A1 (en) |
FR (1) | FR2436485A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR716318A (en) * | 1930-09-06 | 1931-12-18 | Electro Soudure | Automatic machine for electric welding |
US2771539A (en) * | 1953-10-19 | 1956-11-20 | Western Electric Co | Apparatus for welding contacts onto wire spring relays |
DE1012711B (en) * | 1954-12-21 | 1957-07-25 | Grundig Max | Process for the automatic production of precious metal contacts on contact springs by resistance welding |
DE2049277A1 (en) * | 1970-10-07 | 1972-04-13 | Bihler Kg Otto | Resistance welding fixture - with pneumatically suspended workpiece |
FR2291820A1 (en) * | 1974-11-19 | 1976-06-18 | Bihler Otto | High speed welding metal contacts onto strip - where contact blank is fed into a recess in a resistance welding electrode |
FR2336817A1 (en) * | 1975-12-23 | 1977-07-22 | Rosemount Eng Co Ltd | METHOD AND APPARATUS FOR WELDING ELECTRIC WIRES OR CABLES |
-
1978
- 1978-09-14 FR FR7826646A patent/FR2436485A1/en active Granted
-
1979
- 1979-09-10 DE DE7979400631T patent/DE2960784D1/en not_active Expired
- 1979-09-10 EP EP19790400631 patent/EP0009437B1/en not_active Expired
- 1979-09-13 ES ES484156A patent/ES484156A1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR716318A (en) * | 1930-09-06 | 1931-12-18 | Electro Soudure | Automatic machine for electric welding |
US2771539A (en) * | 1953-10-19 | 1956-11-20 | Western Electric Co | Apparatus for welding contacts onto wire spring relays |
DE1012711B (en) * | 1954-12-21 | 1957-07-25 | Grundig Max | Process for the automatic production of precious metal contacts on contact springs by resistance welding |
DE2049277A1 (en) * | 1970-10-07 | 1972-04-13 | Bihler Kg Otto | Resistance welding fixture - with pneumatically suspended workpiece |
FR2291820A1 (en) * | 1974-11-19 | 1976-06-18 | Bihler Otto | High speed welding metal contacts onto strip - where contact blank is fed into a recess in a resistance welding electrode |
FR2336817A1 (en) * | 1975-12-23 | 1977-07-22 | Rosemount Eng Co Ltd | METHOD AND APPARATUS FOR WELDING ELECTRIC WIRES OR CABLES |
Also Published As
Publication number | Publication date |
---|---|
EP0009437B1 (en) | 1981-09-09 |
FR2436485B1 (en) | 1984-01-27 |
ES484156A1 (en) | 1980-05-16 |
DE2960784D1 (en) | 1981-11-26 |
EP0009437A1 (en) | 1980-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |