SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD. (Japon)
Inventeur(s)
Kazama Tatsuya
Abrégé
A cable connection structure includes a pair of power cables, each having a conductor, and a sleeve being cylindrical and connecting the conductors of the pair of power cables, the sleeve including multiple first indents recessed in radial directions of the sleeve and located at positions separated from each other on a first outer circumference of the sleeve, and multiple second indents recessed in the radial directions of the sleeve and located at positions separated from each other on a second outer circumference that is different from the first outer circumference in an axial direction of the sleeve, at least one indent among the multiple indents arranged along a circumferential direction of the sleeve having a depth different from depths of other indents on the outer circumference of the sleeve.
H02G 1/14 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour la jonction ou la terminaison de câbles
H01R 4/20 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage en utilisant un manchon de sertissage
H01R 13/62 - Moyens pour faciliter l'engagement ou la séparation des pièces de couplage ou pour les maintenir engagées
SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD. (Japon)
Inventeur(s)
Tsuda, Shigehiro
Kodama, Shico
Nii, Hiroaki
Abrégé
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.
H01R 13/66 - Association structurelle avec des composants électriques incorporés
B60L 53/16 - Connecteurs, p. ex. fiches ou prises, spécialement adaptés pour recharger des véhicules électriques
3.
Assembly component of compression type anchor clamp, anchor structure of power-transmission line and method of constructing compression type anchor clamp
SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD. (Japon)
TOKYO ROPE MFG. CO., LTD. (Japon)
Inventeur(s)
Nakamura, Mitsuhide
Domoto, Masashi
Hiramatsu, Takashi
Abrégé
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.
H02G 7/05 - Dispositifs ou dispositions pour suspendre les lignes ou câbles électriques
F16G 11/02 - Moyens pour attacher les câbles ou les cordes l'un à l'autre ou à d'autres objetsChapeaux ou manchons à fixer sur les câbles ou les cordes avec parties déformables pour saisir le câble ou les câblesMoyens d'attache engageant un manchon ou élément similaire fixé au câble
H01R 4/20 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage en utilisant un manchon de sertissage
H02G 1/02 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour lignes ou câbles aériens
H02G 7/04 - Dispositifs ou dispositions pour alléger la tension mécanique
4.
Assembly component of compression joint member, compression joint structure of power-transmission line and method of constructing compression joint member
SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD. (Japon)
TOKYO ROPE MFG. CO., LTD. (Japon)
Inventeur(s)
Nakamura, Mitsuhide
Mano, Akira
Suzuki, Kousuke
Abrégé
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.
SUMIDEN TRANSMISSION AND DISTRIBUTION SYSTEM PRODUCTS, LTD. (Japon)
TOKYO ROPE MFG. CO., LTD. (Japon)
Inventeur(s)
Nakamura, Mitsuhide
Domoto, Masashi
Hiramatsu, Takashi
Abrégé
Provided is an assembly component of a compressive anchor clamp which anchors, to an anchor object, a transmission line provided with a core wire part formed by twisting a plurality of strands mainly including carbon fibers and with a conductive part formed by twisting a plurality of aluminum strands on the outer circumference of the core wire part, the assembly component comprising: a housing tube in which an end of the core wire part is housed; a steel core wire part compression member that has a housing hole in which the end of the core wire part and the housing tube are housed, and that is compressed integrally with the core wire part and the housing tube; and a pure aluminum or aluminum alloy conductive compression member in which the end of the conductive part and the core wire part compression member are housed and which is compressed integrally with the conductive part and the core wire part compression member, wherein the housing tube is made of pure aluminum or an aluminum alloy having Vickers hardness Hv of 30 or lower, and formed to be continuous without breaks in the circumferential direction thereof.
H02G 7/05 - Dispositifs ou dispositions pour suspendre les lignes ou câbles électriques
H01R 4/20 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage en utilisant un manchon de sertissage
H02G 1/02 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour lignes ou câbles aériens