FR2320642A1 - Amelioration des moyens de jonction pour piquets de prise de terre et procede pour sa mise en oeuvre - Google Patents

Amelioration des moyens de jonction pour piquets de prise de terre et procede pour sa mise en oeuvre

Info

Publication number
FR2320642A1
FR2320642A1 FR7524619A FR7524619A FR2320642A1 FR 2320642 A1 FR2320642 A1 FR 2320642A1 FR 7524619 A FR7524619 A FR 7524619A FR 7524619 A FR7524619 A FR 7524619A FR 2320642 A1 FR2320642 A1 FR 2320642A1
Authority
FR
France
Prior art keywords
end section
copper coating
earthing rod
truncated conical
conical end
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
Application number
FR7524619A
Other languages
English (en)
French (fr)
Other versions
FR2320642B1 (cs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7524619A priority Critical patent/FR2320642A1/fr
Publication of FR2320642A1 publication Critical patent/FR2320642A1/fr
Application granted granted Critical
Publication of FR2320642B1 publication Critical patent/FR2320642B1/fr
Granted 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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B21C5/003—Pointing; Push-pointing of hollow material, e.g. tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B21C5/006—Pointing; Push-pointing of solid material, e.g. wire or profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR7524619A 1975-08-07 1975-08-07 Amelioration des moyens de jonction pour piquets de prise de terre et procede pour sa mise en oeuvre Granted FR2320642A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524619A FR2320642A1 (fr) 1975-08-07 1975-08-07 Amelioration des moyens de jonction pour piquets de prise de terre et procede pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524619A FR2320642A1 (fr) 1975-08-07 1975-08-07 Amelioration des moyens de jonction pour piquets de prise de terre et procede pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2320642A1 true FR2320642A1 (fr) 1977-03-04
FR2320642B1 FR2320642B1 (cs) 1980-12-19

Family

ID=9158877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524619A Granted FR2320642A1 (fr) 1975-08-07 1975-08-07 Amelioration des moyens de jonction pour piquets de prise de terre et procede pour sa mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2320642A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0497417A1 (en) * 1991-01-28 1992-08-05 Aarding Non Ferro Werk B.V. Method for manufacturing an earth electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0497417A1 (en) * 1991-01-28 1992-08-05 Aarding Non Ferro Werk B.V. Method for manufacturing an earth electrode

Also Published As

Publication number Publication date
FR2320642B1 (cs) 1980-12-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse