摘要:
Connecteur de dérivation monobloc à perforation d'isolant, caractérisé en ce qu'il comprend : un boítier (10) en matériau isolant à haute résistance mécanique, recevant une pièce de liai son électrique (12) en matériau bon conducteur de l'électricité, cette pièce de liaison étant pourvue de lames (14, 16) pour la perforation des isolants du conducteur principal (P) et des lignes dérivées (D), respectivement, devant être raccordées au conducteur principal, et des logements (21) recevant les lignes dérivées, dans lesquels viennent en prise les tiges filetées (26) des vis de serrage des lignes dérivées ; un couvercle isolant et étanche (18) pour ledit boítier, et un étrier de serrage (20) en matériau isolant, venant se positionner sur ledit boítier, le serrage dudit étrier sur le conducteur principal en place dans le boítier étant assuré par une vis à limiteur de couple (34), l'étrier prenant ap pui sur une surface arrière (44) formant axe d'articulation entre l'étrier et le boítier, et le serrage, sur les lignes dérivées, s'effectuant à l'aide de vis à entraíneur isolant (24, 26, 28).
摘要:
An electrical connector primarily designed for use in telecommunications and other applications where quick and reliable wire connections in great magnitude are required is disclosed. The connector has a elongated cylindrical shape with an insulation displacement slot running parallel to its longitudinal axis. It is surrounded by and mounted in a sheltering insulating housing. Adjacent the insulation displacement
摘要:
FESTOON LIGHTING There is disclosed festoon lighting comprising a cable having spaced lamp holders thereon. Each lamp holder comprises parts which lock together by application of axial pressure to cause pins to penetrate the cores of the cable which is located between the parts.
摘要:
An electrical crimp connector includes a plurality of dimples (14) disposed between an outer surface of a crimping body (10) and an inner surface of a polymeric envelope (20), with an insulating gel (15) being disposed in a space between the crimping body and the envelope formed by the dimples. Upon crimping the connector, the insulating gel is forced into an interior cavity of the connector thus insulating wires (28) bieng crimped.
摘要:
A duplex sheet metal insulation displacement terminal comprises first and second terminal members (22 and 22a) connected side-by-side in a laterally spaced relationship by an integral bus strip (50). Each terminal member has a pair of spaced, longitudinally slotted plates (24 and 26; 24a and 26a) which are interconnected by a side wall (28; 28a). The side wall of each terminal member has an elongate window (33; 33a) near its slotted end.
摘要:
An insulation displacement terminal comprises a base (20) having a pair of integrally connected side plates (22 and 24) and an integrally connected flex arm (30) disposed between the side plates. The side plates have guide slots (26 and 28) formed in part by inwardly staggered legs (38 and 40). The flex arm has laterally spaced blades (34 and 36) which bias an insulated conductor (52) received in the guide slots against the edges of the inwardly staggered legs of the side plates to establish four-point electrical contact with the core (56) of the insulated conductor under the constant pressure of the flex arm.
摘要:
The connector comprises an insulated housing (50) (see Figure 5) and contact members (15) housed in recesses (52) therein. Each contact member (15) is formed by U-bending a slotted blank (10) (see Figure 1) and has aligned insulation displacement slots (13) (see Figure 1) and a spade terminal receiving slot (14) in its bend. The insulation displacement slots (13) are relatively wide mouthed (as at 17) and taper to a narrow section (23). Tooth-like projections (21) are provided on opposite sides of the entrance to the narrow sections (23) of the slots (13) for piercing the insulation (35a or 35b) (see Figures 3 and 4) of a conductor introduced into these slots. τhe contact members have protrusions (25) adjacent the narrowed sections (23) of the slots (13) to slightly widen and strengthen the slots (13) and to act to separate the insulation (35a or 35b).
摘要:
Electrical terminal (2) comprises first (16) and second (18) plate members joined by an integral bight (20). A wire-receiving slot (26) extends into one of the plate members (18) and a clearance opening (44) is provided in the other plate member (16). The terminal (2) is produced from dual thickness material (52) with the first plate member (16) and a major portion of the second plate member (18) being of material of reduced thickness. Parts of the one plate member (18) are a relatively thick stock metal and the free end (48) of the other plate member is against the relatively thick stock metal. The wire-receiving slot (26) is a sheared slit and the terminal is intended to make connections to relatively fine wires (6).
摘要:
Zur Erstellung der Bandkabelanschlüsse wird ein Kabel abschnitt (zB Endabschnitt) samt seiner Isolierung blockartig umspritzt, wobei quer zum Kabel verlaufende Kanäle freigehal ten werden. In diese werden Schneid-Klemmkontakte einge drückt, die die Kabelleiter kontaktieren und deren Anschluß abschnitte aus dem Block vorstehen. Der Block mit den vor stehenden zB Stiften oder Messern bzw. Kontaktfedern kann nun unmittelbar oder nach Verrastung mit einem Oberteil als Stift-, Messer-, oder Federleiste verwendet werden, die an das Bandkabel angeschlossen ist.
摘要:
This invention relates to lighting apparatus suitable for general garden and courtyard lighting. Briefly, the lighting apparatus invention comprises illumination equipment, a photo-sensing timing switch device and an anti-slidina terminal block and power link-up terminal structure.