ES8301705A1 - Procedimiento para la fabricacion de remaches de contacto bimetalicos por soldadura en frio. - Google Patents
Procedimiento para la fabricacion de remaches de contacto bimetalicos por soldadura en frio.Info
- Publication number
- ES8301705A1 ES8301705A1 ES510767A ES510767A ES8301705A1 ES 8301705 A1 ES8301705 A1 ES 8301705A1 ES 510767 A ES510767 A ES 510767A ES 510767 A ES510767 A ES 510767A ES 8301705 A1 ES8301705 A1 ES 8301705A1
- Authority
- ES
- Spain
- Prior art keywords
- guide bush
- abutment
- ejector pin
- wire segments
- blank
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/49218—Contact or terminal manufacturing by assembling plural parts with deforming
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
PROCEDIMIENTO PARA LA FABRICACION EN GRANDES SERIES, MEDIANTE SOLDADURA EN FRIO, REMACHES DE CONTACTO BIMETALICOS OBTENIDOS A PARTIR DE ALAMBRE CON UNA CAPA DE METAL NOBLE MAS DELGADA DE LA APLICADA USUALMENTE. A PARTIR DE LOS DOS TRAMOS DE ALAMBRE SE PRODUCE MEDIANTE SOLDADURA EN FRIO UNA PIEZA EN BRUTO SUSTANCIALMENTE CILINDRICA CON UN DIAMETRO INCREMENTADO Y SEGUIDAMENTE SE OBTIENE POR TRANSFORMACION LA CABEZA DEL REMACHE EN UNO DE LOS EXTREMOS DE ESTA PIEZA EN BRUTO, ALLI DONDE SE ENCUENTRA EL METAL NOBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3112453A DE3112453C2 (de) | 1981-03-28 | 1981-03-28 | Verfahren zur Herstellung von Bimetallkontaktnieten |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8301705A1 true ES8301705A1 (es) | 1983-02-01 |
ES510767A0 ES510767A0 (es) | 1983-02-01 |
Family
ID=6128658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES510767A Granted ES510767A0 (es) | 1981-03-28 | 1982-03-24 | Procedimiento para la fabricacion de remaches de contacto bimetalicos por soldadura en frio. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4446618A (es) |
EP (1) | EP0062243B2 (es) |
DE (2) | DE3112453C2 (es) |
ES (1) | ES510767A0 (es) |
YU (1) | YU67582A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585421A (en) * | 1983-11-23 | 1986-04-29 | The National Machinery Company | Method of making copper-clad bimetal electrodes for spark plugs |
CN1008141B (zh) * | 1985-12-17 | 1990-05-23 | 田中贵金属工业株式会社 | 电触点及其制造方法 |
US5020217A (en) * | 1990-02-06 | 1991-06-04 | General Electric Company | Methods for fabricating an electrical contact |
DE4126220A1 (de) * | 1991-08-08 | 1993-02-11 | Duerrwaechter E Dr Doduco | Verfahren zum herstellen von elektrischen kontaktnieten |
DE4126219A1 (de) * | 1991-08-08 | 1993-02-11 | Duerrwaechter E Dr Doduco | Verfahren zum herstellen von kontaktplaettchen |
US5366135A (en) * | 1991-10-28 | 1994-11-22 | Chugai Denki Kogyo K.K. | Method of making composite electrical contact |
CN109866025A (zh) * | 2016-12-26 | 2019-06-11 | 黄红梅 | 一种用于阳极零件铁环套筒组装的焊丝机构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371414A (en) * | 1959-12-01 | 1968-03-05 | Talon Inc | Method and apparatus for forming composite electrical contact elements |
CH386212A (de) * | 1959-12-23 | 1964-12-31 | Duerrwaechter E Dr Doduco | Verfahren und Vorrichtung zur fortlaufenden Herstellung von Bimetallkontaktnieten |
FR1472908A (fr) * | 1960-07-11 | 1967-03-17 | Renz | Machine pour la fabrication de pièces de forme et en particulier de contacts bimétalliques |
CH460496A (de) * | 1965-05-15 | 1968-07-31 | Eugen Duerrwaechter Doduco Kg | Maschine zur automatischen Herstellung von Bimetall-Kontaktnieten aus Draht durch Kaltschweissen |
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 |
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 |
US4373369A (en) * | 1980-03-27 | 1983-02-15 | Modine Manufacturing Company | Method of forming integral flanges in a sheet |
-
1981
- 1981-03-28 DE DE3112453A patent/DE3112453C2/de not_active Expired
-
1982
- 1982-03-24 ES ES510767A patent/ES510767A0/es active Granted
- 1982-03-25 DE DE8282102480T patent/DE3262097D1/de not_active Expired
- 1982-03-25 EP EP82102480A patent/EP0062243B2/de not_active Expired
- 1982-03-26 YU YU00675/82A patent/YU67582A/xx unknown
- 1982-03-26 US US06/362,085 patent/US4446618A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0062243B2 (de) | 1989-01-11 |
YU67582A (en) | 1987-06-30 |
DE3262097D1 (en) | 1985-03-14 |
EP0062243B1 (de) | 1985-01-30 |
DE3112453C2 (de) | 1985-08-08 |
ES510767A0 (es) | 1983-02-01 |
US4446618A (en) | 1984-05-08 |
DE3112453A1 (de) | 1983-04-28 |
EP0062243A1 (de) | 1982-10-13 |
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