EP 3454420 B1 20231101 - METHOD FOR CONNECTING AN ELECTRICAL ALUMINIUM CONDUIT WITH AN ALUMINIUM PIPE
Title (en)
METHOD FOR CONNECTING AN ELECTRICAL ALUMINIUM CONDUIT WITH AN ALUMINIUM PIPE
Title (de)
VERFAHREN ZUM VERBINDEN EINER ELEKTRISCHEN ALUMINIUMLEITUNG MIT EINEM ALUMINIUMROHR
Title (fr)
PROCÉDÉ DE RACCORDEMENT D'UNE CONDUITE D'ALUMINIUM ÉLECTRIQUE À UN TUBE D'ALUMINIUM
Publication
Application
Priority
DE 102017215970 A 20170911
Abstract (en)
[origin: MX2018010945A] A method for connecting an electrical cable having at least one wire made of aluminum or an aluminum alloy to a connector element includes the following steps: Inserting a stripped portion at an end of the electrical cable into a tube of the connector element. Crimping the tube where an end portion of the electrical cable is arranged so that a relative motion between the tube and the electrical cable is prevented. Crimping the tube where a second portion of the electrical cable is arranged, the second portion being further from the end of the electrical cable than the end portion, such that a change of the cross section and an elongation of the least one wire at the second portion of the electrical cable is caused. Resistance welding the tube to the at least one wire at the second portion of the electrical cable.
IPC 8 full level
H01R 4/18 (2006.01); H01R 4/62 (2006.01); H01R 43/02 (2006.01)
CPC (source: CN EP US)
H01R 4/183 (2013.01 - EP US); H01R 4/187 (2013.01 - EP US); H01R 4/625 (2013.01 - EP US); H01R 43/0214 (2013.01 - CN EP US); H01R 43/048 (2013.01 - US); H01R 43/28 (2013.01 - CN); H01R 2201/26 (2013.01 - EP US)
Citation (examination)
JP 2003338330 A 20031128 - MITSUBISHI CABLE IND LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102017215970 B3 20180726; CN 109494542 A 20190319; CN 109494542 B 20201023; EP 3454420 A1 20190313; EP 3454420 B1 20231101; JP 2019050202 A 20190328; JP 6720258 B2 20200708; MX 2018010945 A 20190312; US 11038312 B2 20210615; US 2019081446 A1 20190314
DOCDB simple family (application)
DE 102017215970 A 20170911; CN 201811056020 A 20180911; EP 18192956 A 20180906; JP 2018168515 A 20180910; MX 2018010945 A 20180910; US 201816125836 A 20180910