Patent ID: 8512083

Claim:
An apparatus for connecting connection parts between power apparatuses comprising: a cable 100 which is constituted by a conductive wire 101 , and an outer coating 102 which covers the conductive wire 101 ; socket means 200 which comprises a first housing 201 , and a conductive connection element 203 which is arranged in the first housing 201 and has an insertion groove 203 a , wherein the socket means 200 is installed in a power apparatus 1 to form a connection part for electrically connecting the cable 100 to the power apparatus 1 ; and plug means 300 which has a conductive ring 301 fitted to the conductive wire 101 exposed by removing the outer coating 102 from one end of the cable 100 , and which is arranged at the cable 100 and fitted to the first housing 201 of the socket means 200 such that the conductive ring 301 is inserted into the insertion groove 203 a of the conductive connection element 203 so as to electrically connect the cable 100 to the power apparatus 1 ; the conductive ring 301 is fitted to a conductive tension member 303 fitted to the conductive wire 101 not to be separated from the conductive wire 101 ; the tension member 303 has a tapered shape, and has long grooves formed along a circumference having a larger diameter to provide a tension; and a bushing 205 is further installed in an inner wall of the first housing 201 .