ES8101820A1 - Demountable connector for electrical railway overhead lines - has circular cross=section deformable metal block carrying branch conductor - Google Patents

Demountable connector for electrical railway overhead lines - has circular cross=section deformable metal block carrying branch conductor

Info

Publication number
ES8101820A1
ES8101820A1 ES489553A ES489553A ES8101820A1 ES 8101820 A1 ES8101820 A1 ES 8101820A1 ES 489553 A ES489553 A ES 489553A ES 489553 A ES489553 A ES 489553A ES 8101820 A1 ES8101820 A1 ES 8101820A1
Authority
ES
Spain
Prior art keywords
connector
circular cross
metal block
block
branch conductor
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
ES489553A
Other languages
Spanish (es)
Other versions
ES489553A0 (en
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.)
MATERIEL ELECTR SOC IND DE
Original Assignee
MATERIEL ELECTR SOC IND DE
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 MATERIEL ELECTR SOC IND DE filed Critical MATERIEL ELECTR SOC IND DE
Publication of ES8101820A1 publication Critical patent/ES8101820A1/en
Publication of ES489553A0 publication Critical patent/ES489553A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/24—Clamps; Splicers; Anchor tips
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/186—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section using a body comprising a plurality of cable-accommodating recesses or bores

Abstract

The connector is for electrical wiring to the overhead cables used with electrically powered railway systems. The connector consists of an approximately circular cross-section metal block (1) one side of which is cut away to form a profile roughly matching that of the grooves in the overhead cable such that it can pressed onto the cable. The block also has a drilled out section which takes the branch conductor. Once the block and attached conductor is pressed onto the line a tool is used to compress it so that a tightly gripping fit is obtained the pressure used being such as to change the cross-section from circular to hexagonal. The connector is demountable by use of a tool cutting away part of the block.
ES489553A 1979-03-15 1980-03-14 BYPASS CONNECTOR DEVICE FOR CATENARY POWER LINES Granted ES489553A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906639A FR2451643A1 (en) 1979-03-15 1979-03-15 Demountable connector for electrical railway overhead lines - has circular cross=section deformable metal block carrying branch conductor

Publications (2)

Publication Number Publication Date
ES8101820A1 true ES8101820A1 (en) 1980-11-01
ES489553A0 ES489553A0 (en) 1980-11-01

Family

ID=9223156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489553A Granted ES489553A0 (en) 1979-03-15 1980-03-14 BYPASS CONNECTOR DEVICE FOR CATENARY POWER LINES

Country Status (9)

Country Link
AR (1) AR221756A1 (en)
BE (1) BE882217A (en)
BR (1) BR8001466A (en)
DK (1) DK112480A (en)
ES (1) ES489553A0 (en)
FR (1) FR2451643A1 (en)
LU (1) LU82251A1 (en)
NL (1) NL8001475A (en)
PT (1) PT70935A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240423A (en) * 1992-06-19 1993-08-31 Burndy Corporation Structural steel grounding connector
WO1994028596A1 (en) * 1993-05-21 1994-12-08 Cabel Con A/S Method of securing a ferrule on an electric cable, ferrule for use in carrying out the method, connector for crimped attachment to a coaxial cable, and method for attaching such a connector
GB2526557B (en) * 2014-05-27 2016-06-29 L C Switchgear Ltd Power cables

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB160852A (en) * 1919-08-05 1921-04-07 Frederick Ernest Birkby Improvements in the method of and means employed for attaching fittings to grooved wire
US3015685A (en) * 1958-04-23 1962-01-02 Bayerische Schrauben Und Feder Connection of two side by side electric cables
NL6814924A (en) * 1967-11-10 1969-05-13
US3871071A (en) * 1973-09-24 1975-03-18 Thomas & Betts Corp Method of forming an electrical connection
FR2382114A1 (en) * 1977-02-24 1978-09-22 Materiel Electr Soc Ind Junction connector device for catenary electrical traction line - has heart-shaped slot forming jaws for engaging slots in line

Also Published As

Publication number Publication date
LU82251A1 (en) 1980-06-06
BE882217A (en) 1980-09-15
DK112480A (en) 1980-09-16
FR2451643B1 (en) 1982-09-10
AR221756A1 (en) 1981-03-13
PT70935A (en) 1980-04-01
FR2451643A1 (en) 1980-10-10
NL8001475A (en) 1980-09-17
ES489553A0 (en) 1980-11-01
BR8001466A (en) 1980-11-11

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