Abstract: A connector is configured to be connected to an inlet of an electric apparatus having a storage battery. The connector includes a main body portion, an insertion portion, a first arm, a first preloading member, a release member, a solenoid, and a slide member. The slide member includes a support piece configured to come into contact with a back surface of a first front portion and a connection piece connecting a plunger and the support piece. The connection piece includes a first connection piece provided on a side of the plunger and a second connection piece provided on a side of the support piece. The support piece and the first connection piece are provided with a shift in position in a left-and-right direction.
Type:
Grant
Filed:
January 26, 2022
Date of Patent:
July 11, 2023
Assignees:
SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD.
Inventors:
Shigehiro Tsuda, Shico Kodama, Hiroaki Nii
Abstract: An assembly component of a compression type anchor clamp includes: a housing tube that houses an end portion of a core portion of a power-transmission line; a core portion compression member, made of steel, that includes a housing hole to house the end portion of the core portion and the housing tube and is to be compressed with the core portion and the housing tube; and a conductive portion compression member, made of pure aluminum or an aluminum alloy, that houses an end portion of a conductive portion of the power-transmission line and the core portion compression member and is to be compressed with the conductive portion and the core portion compression member, wherein the housing tube is constituted by pure aluminum or an aluminum alloy whose Vickers hardness “Hv” is less than or equal to 30, and continuously provided in its cylindrical direction without a gap.
Type:
Grant
Filed:
January 24, 2017
Date of Patent:
November 10, 2020
Assignees:
SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD., TOKYO ROPE MFG. CO., LTD.
Abstract: An assembly component of a compression joint member that connects a power-transmission line to a connection target, includes a core portion compression member including a housing hole that houses an end portion of the core portion, and a compression portion that is compressed for compressing and connecting the end portion of the core portion housed in the housing hole; and a conductive portion compression member that houses an end portion of the conductive portion and the core portion compression member, and is to be compressed with the end portion of the conductive portion and the core portion compression member, wherein the compression portion includes an inclined portion provided at an opening side of the housing hole and whose outer diameter becomes smaller toward the opening side of the housing hole.
Type:
Grant
Filed:
July 12, 2018
Date of Patent:
June 30, 2020
Assignees:
SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD., TOKYO ROPE MFG. CO., LTD.
Inventors:
Mitsuhide Nakamura, Akira Mano, Kousuke Suzuki