[go: up one dir, main page]

FR570620A - Improvements to devices for connecting electric wires with various devices, and more particularly sockets - Google Patents

Improvements to devices for connecting electric wires with various devices, and more particularly sockets

Info

Publication number
FR570620A
FR570620A FR570620DA FR570620A FR 570620 A FR570620 A FR 570620A FR 570620D A FR570620D A FR 570620DA FR 570620 A FR570620 A FR 570620A
Authority
FR
France
Prior art keywords
devices
sockets
electric wires
connecting electric
various devices
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
Application number
Other languages
French (fr)
Inventor
Henri-Willy Meder
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR570620A publication Critical patent/FR570620A/en
Expired legal-status Critical Current

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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
    • H01R4/5025—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone combined with a threaded ferrule operating in a direction parallel to the conductor
FR570620D 1923-09-06 1923-09-06 Improvements to devices for connecting electric wires with various devices, and more particularly sockets Expired FR570620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR570620T 1923-09-06

Publications (1)

Publication Number Publication Date
FR570620A true FR570620A (en) 1924-05-05

Family

ID=8950002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570620D Expired FR570620A (en) 1923-09-06 1923-09-06 Improvements to devices for connecting electric wires with various devices, and more particularly sockets

Country Status (1)

Country Link
FR (1) FR570620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD927015S1 (en) * 2019-10-02 2021-08-03 Anthony Joseph Thomas Skirted petri dish

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD927015S1 (en) * 2019-10-02 2021-08-03 Anthony Joseph Thomas Skirted petri dish

Similar Documents

Publication Publication Date Title
FR575138A (en) Improvements to electrical switches
FR570620A (en) Improvements to devices for connecting electric wires with various devices, and more particularly sockets
FR762305A (en) Improvements to electrical fuses
FR35832E (en) Improvements to electrical contacts
FR622560A (en) Improvements to electrical conductors
FR578711A (en) Improvements to electrical switches
FR580321A (en) Improvements to electrical switches
FR588683A (en) Improvements to electrical switching devices
FR587629A (en) Improvements to electric cables
FR579844A (en) Improvements to electrical switches
GB221371A (en) Improvements in multi-core electric cables
FR565155A (en) Improvements to socket outlets
FR606157A (en) Improvements to electrical conductors
FR586594A (en) Improvements to electrical switches
FR578243A (en) Improvements to electrical switches
FR551319A (en) Improvements to electrical outlets
FR593623A (en) Improvements to electrical couplings, terminals, sockets and the like
FR592639A (en) Improvements made to electrical conductor connections
FR576855A (en) Single-phase transformer with sockets
FR544658A (en) Improvements made to electrical conductor sockets
GB204619A (en) Improvements in electric cables
GB220689A (en) Improvements in electric cables
FR566293A (en) Improvements to electric lamps
FR571148A (en) Improvements to electric welding equipment
FR581631A (en) Improvements to electric safety lamps