FR2388422A1 - Electrical connector system with external conical insulating cap - has cap ultrasonically welded to internal conical wire contact helix - Google Patents
Electrical connector system with external conical insulating cap - has cap ultrasonically welded to internal conical wire contact helixInfo
- Publication number
- FR2388422A1 FR2388422A1 FR7711652A FR7711652A FR2388422A1 FR 2388422 A1 FR2388422 A1 FR 2388422A1 FR 7711652 A FR7711652 A FR 7711652A FR 7711652 A FR7711652 A FR 7711652A FR 2388422 A1 FR2388422 A1 FR 2388422A1
- Authority
- FR
- France
- Prior art keywords
- cap
- conical
- electrical connector
- connector system
- wire 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/22—End caps, i.e. of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Multi-Conductor Connections (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The connector consists of a conical helix (10) of wire whose turns are compressed together to form a contact cone. The wire cone is located in an insulating protective cap (11) and this cap is also conical. The connector is made by inserting a conical mandrel (17) into the wire cone and by pressing it against the inside of the cap. The mandrel has a shoulder (16) at the end of a cylindrical portion (15) to rest on the base edge of the wire cone. The cap and wire cone are then welded together ultrasonically. The mandrel itself may be used as the ultrasound emitter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7711652A FR2388422A1 (en) | 1977-04-19 | 1977-04-19 | Electrical connector system with external conical insulating cap - has cap ultrasonically welded to internal conical wire contact helix |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7711652A FR2388422A1 (en) | 1977-04-19 | 1977-04-19 | Electrical connector system with external conical insulating cap - has cap ultrasonically welded to internal conical wire contact helix |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2388422A1 true FR2388422A1 (en) | 1978-11-17 |
FR2388422B1 FR2388422B1 (en) | 1980-02-29 |
Family
ID=9189553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7711652A Granted FR2388422A1 (en) | 1977-04-19 | 1977-04-19 | Electrical connector system with external conical insulating cap - has cap ultrasonically welded to internal conical wire contact helix |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2388422A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451695A (en) * | 1982-04-16 | 1984-05-29 | Heyman Manufacturing Co. | Connector assembly |
US4528750A (en) * | 1982-04-16 | 1985-07-16 | Heyman Manufacturing Co. | Method of producing a connector assembly |
WO1992022105A1 (en) * | 1991-06-06 | 1992-12-10 | Raychem S.A. | Arrangement for forming a sealed electrical splice |
EP0671790A1 (en) * | 1994-03-08 | 1995-09-13 | Friedrich Welcker | Method of manufacturing an electrical connector |
CN107615589A (en) * | 2015-06-03 | 2018-01-19 | 理想工业公司 | Rotary joint style wire connector and its application tool |
-
1977
- 1977-04-19 FR FR7711652A patent/FR2388422A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451695A (en) * | 1982-04-16 | 1984-05-29 | Heyman Manufacturing Co. | Connector assembly |
US4528750A (en) * | 1982-04-16 | 1985-07-16 | Heyman Manufacturing Co. | Method of producing a connector assembly |
WO1992022105A1 (en) * | 1991-06-06 | 1992-12-10 | Raychem S.A. | Arrangement for forming a sealed electrical splice |
US5431758A (en) * | 1991-06-06 | 1995-07-11 | Raychem Sa | Arrangement for forming a sealed electrical splice |
EP0671790A1 (en) * | 1994-03-08 | 1995-09-13 | Friedrich Welcker | Method of manufacturing an electrical connector |
CN107615589A (en) * | 2015-06-03 | 2018-01-19 | 理想工业公司 | Rotary joint style wire connector and its application tool |
Also Published As
Publication number | Publication date |
---|---|
FR2388422B1 (en) | 1980-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences |