摘要:
Anschlußeinrichtung für Schirmdurchverbindung bei einem Nachrichtenkabel (1) mit einem aus thermoplasti schem Kunststoff bestehenden Außenmantel (2), mit einer mit Kunststoff beschichteten (4), metallischen Schirmfolie (3) und mindestens einem Leiter (8). Zwischen der Schirmfolie (3) und dem Leiter (8) ist ein zylinderförmiger Stützring (5) eingebracht, der an seiner Mantelaußenseite eine Vielzahl von Kontaktspitzen (6) aufweist. Auf dem Außenmantel (2) ist als Klemmbuchse ein deformierbarer, zylinderförmiger Ring (10) angeordnet, der zur Kontaktierung des Stützringes (5) mit der Schirmfolie (3) über dem Stützring (5) gegen diesen verpreßt ist. Zwischen dem Stützring (5) und der Schirmfolie (3) ist ein Zuleitungsdraht (7) angeordnet.
摘要:
An insulation-displacement terminal comprises a base (20) having a pair of integrally connected side members (22 and 24). Each side member has slotted end plates (26,28 and 30,32) which are juxtaposed the respective slotted end plates of the other side member to form two pairs of longitudinally spaced plates having co-operating slots (34,36 and 38,40) which exert a scissors-like action against the conductive core (15) of an insulated electrical conductor (12) which has its insulation (13) pierced as it is forced into the slots.
摘要:
Zur Verbindung von lose geführten Stromzuführungen (12) mit einer Leiterplatte (10) dient ein Kontaktelement (1), das mittels angeformter Lötfahnen (2) mit der Leiterplatte (10) elektrisch-leitend verbunden ist und das zur Aufnahme der Stromzuführungen (12) mit mindestens einer Öffnung (6, 8) versehen ist, in der die Stromzuführungen (12) kraft schlüssig und kontaktierend eingeklemmt sind. Die Öffnun gen (6, 8) weisen vorzugsweise die Form von Bohrungen auf, deren Durchmesser etwas kleiner als der der Stromzu führungen (12) ist. Eine Öffnung (6) ist mit einer der Aussen kanten (4) des Kontaktelements (1) durch einen keilförmi gen Einschnitt (5) verbunden, der sich bis zur zweiten Öff nung schlitzförmig fortsetzt. Das Kontaktelement ist insbe sondere geeignet in elektronischen Vorschaltgeräten bei Kompaktniederdruckentladungslampen und macht das Be freien der Stromzuführungen (12) von Oxid überflüssig.
摘要:
A preloaded electrical connecting device (10) for use with closely spaced elongated conductors (64) which lie essentially in the same plane is disclosed. The device (10) is comprised of an insulated housing (12) having a plurality of contact terminal receiving cavities (22) therein and having one or more electrical contact terminals (26) therein. The terminal (26) is a flat one piece stamped sheet metal member having elongated connector means (27) at one end. The connecting means has first and second jaw members (32,34) and a throat portion (36). The jaw members (32, 34) have spaced apart free ends (38, 40). In the assembled device, a portion of the free end (38) of the first jaw member (32) extends outwardly from the housing (12). Upon placing the conductor (64) between the first and second jaw members (32,34) and applying a deforming force to the free end (38) of the first jaw member (32), the portion (38) is moved into the housing (12) until the end (38) is flush with the housing (12). As the jaw portion is moved into the housing, the jaw member (32) is moved into clamping engagement with the conductor (64) and the second jaw member (34).
摘要:
An electrical terminal (11) for flat cable (23. 24, 25) comprising first and second metal plate (12 12') portions having a cable penetrating tab-like lance (15 or 15') with parallel opposite edge portions and a socket (16 or 16') aligned with the lance (15 or 15'), respectively, the socket (16 or 16') having lips (19) pushed out of the plane of the plate portion (12') and converging towards their free ends to define a slot-form lance receiving mouth (21). During termination, the cable (23, 24, 25) will be penetrated by the lance (15 or 15') and a portion (27) of the cable conductor (23) will be drawn into the mouth (21) by the lance (15 or 15') and compressed between and in direct contact with a face of the lance and one lip (19). A portion of the cable (23, 24, 25) is deformed during termination, into an aperture (17 or 17') provided in the first metal plate (12) during formation of the lance and ribbon conductor material is displaced from between the face of the lance (15 or 15') and one lip (19) further into the socket (16 or 16').
摘要:
An adaptation for a series «D» type connector in which the terminals (12) have an initial center spacing greater than the conductor spacing of a multiconductor flat insulated cable (30) to be terminated whereby the terminal center specing coincides with the conductor center spacing.
摘要:
A retaining member (10) for retaining cylindrical members, such as rods and wires, has a base (13) and a pair of cantilevered dual action beams (11, 12) extending from the base, the beams having parallel opposed spaced apart inner edges (14), each beam having an upper and a lower portion (11a, 12a, 11b, 12b), the lower portion (11a, 12a) having an upwardly and inwardly inclined outer edge (16a, 16b) and the upper part (11b, 12b) having an upwardly and outwardly inclined outer edge (17a, 17b), the conjunction of the two portions forming a neck (18), and an entrance portion defined by a downwardly and inwardly inclined upper edge (19) on each beam (11, 12), the upper edges merging with the inner edges by a radius (20). Insertion of a cylindrical member (26) deforms the upper portions (11b, 12b) to a large extent the portions bending about the necks (18). The lower portions (11a, 12a) are deformed to a lesser extent and have substantially uniform stress distribution. The members (10) are particularly useful as contacts for insulation conductors, the insulation (27) being crushed and during passage between the upper portions (11b, 12b) of the beams (11, 12) and removed on passage past the necks (18). The conductor (26) is deformed while being pushed down between the upper portions (11b, 12b) and past the necks (18), to give a highly effective connection.
摘要:
An electrical connector has opposed annular teeth (14 and 15) urged together about flat cable to pierce the insulation (27) and engage opposite sides of a flat conductor (28). The teeth are guided and retained together in precise alignment by engagement between a socket and lance (17) provided centrally of respective annular teeth (14 and 15).