GB200619A - Improvements in electric plug connectors - Google Patents
Improvements in electric plug connectorsInfo
- Publication number
- GB200619A GB200619A GB1204722A GB1204722A GB200619A GB 200619 A GB200619 A GB 200619A GB 1204722 A GB1204722 A GB 1204722A GB 1204722 A GB1204722 A GB 1204722A GB 200619 A GB200619 A GB 200619A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secured
- socket
- ribs
- disc
- fingers
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
200,619. Shore, W. E. April 29, 1022. Two-part couplings.-A screw plug connector comprises a central insulating member 1 around which are arranged thread-engaging contact fingers 18 adapted to be expanded simultaneously outwards against the threaded wall of the socket by a longitudinally-movable member 20. The member 1 is formed with longitudinal grooves 2 in which are slidably mounted ribs 12 on a metal sleeve 11. The lower end of this sleeve is formed with a flange 14 by which it is secured to the member 20, and the flange is cut away in line with the ribs 12 forming radial slots 15. The fingers 18 are formed on a metal disc 16 secured to the lower end of the member 1. They are curved transversely and formed with transverse thread corrugations to fit the thread of the socket. The upper ends of the ribs 12 are curved inwardly as shown at 13 and the bevelled ends thus formed serve to expand the fingers 18 against the socket upon movement of the member 20 towards the member 1. One circuit wire is secured to a terminal 25 which is disposed in a slot 5 in the member 1 and is in conducting connection with the disc 16, and the other wire passes through a slot in the member 1 and is secured beneath an end contact washer 9. In a modification, Fig. 7, the member 1 is formed as a metal cylinder 27 carrying at its outer end an insulating cap 28 and at its inner end a flanged plate 29 between which and the disc 16 is secured an insulating bushing 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1204722A GB200619A (en) | 1922-04-29 | 1922-04-29 | Improvements in electric plug connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1204722A GB200619A (en) | 1922-04-29 | 1922-04-29 | Improvements in electric plug connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB200619A true GB200619A (en) | 1923-07-19 |
Family
ID=9997464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1204722A Expired GB200619A (en) | 1922-04-29 | 1922-04-29 | Improvements in electric plug connectors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB200619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6912177B2 (en) | 1990-09-29 | 2005-06-28 | Metrol Technology Limited | Transmission of data in boreholes |
-
1922
- 1922-04-29 GB GB1204722A patent/GB200619A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6912177B2 (en) | 1990-09-29 | 2005-06-28 | Metrol Technology Limited | Transmission of data in boreholes |
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