DE1709418U - PACKED, 3-POLE CONNECTOR. - Google Patents

Description

Encapsulated, three-pole connector.

The multi-pole, encapsulated Steekvorriehtungen, in the « "special ones," where the pins of the connector be enclosed by a protective collar, which is encompassed by a protective collar of the socket, be « sit in relation to their performance sElgr large dimensions »Mostly these plug-in devices gene formed in a flat shape in which the connector pins are in a row next to each other. With these plug-in devices, to save space, the earth contact connection is made through the Housing made, with a contact spring in the protective collar of the socket a corresponding nose of the connector collar touches. The contacting of this brd connection is off, especially in the case of housings Light metal not particularly reliable · That is why today it is also used for earth contact connections a contact pin with a contact socket »This, however, makes the plug-in device considerable again greater.

In order to save space and to keep the dimensions as small as possible

system

Busch-Jaeger Dürener Metallwerke Aktiengesellschaft Lüdenscheid S

Sheet 2 file number B ... 12 529/21 c Gm. B.-j. o.989 / o99o. Date 21 ». March 1953 Hi «4

aangea-atT is part of the subject matter of the invention the one consisting of contact socket and control pin " Earth contact with two contact carriers arranged in the plug-in direction - fastening screws on the one hand, and the three pole contacts on the other hand, each arranged in a line that is parallel to one another with the earth contact in the middle between the two contact carriers * fastening screws is located.

Another feature of the inventive counterstart still consists of the contact pins of the Plug or the contact socket of the socket are built into countersinking of the contact carrier, in which they rest against shoulders and which through the Koiitaktscrews the connection terminals in their Seat are held by the fact that the threaded parts of the contact screws in transverse holes of the contact carrier intervene »

In Figure 1, the socket of the new plug device is in a longitudinal section and in Figure 2 also shown in a longitudinal section perpendicular to that of Figure 1. Figure 5 shows a top view of the socket from the side of the protective collar. Figure 4 shows a longitudinal section through

Busch-Jaeger Dürener Metallwerke Aktiengesellschaft Lüdenscheid

sheet

3 file numbers. ..B. 12 .529 .... / .... ^ L. c. ffm

* .j. ... Q993A> 99o

ZL * March 1953 room 4

an associated connector.

The three pole contacts 1, 2 and 3 (AbI). 3) are in a line, the two fastening screws Λ and 5 of the .Kontaktträgers β are also arranged in a line with the earth contact T parallel to the three pole contacts. While the pole contacts of the plug have a certain distance from the housing wall to avoid flashovers, the ground cone 7 is arranged directly next to the housing wall, which saves a considerable amount of seams. The fastening screws 4 and 5 engage in protruding pins S and 9 of the housing (Fig. 1). This method of fastening the contact carrier allows the latter to be easily sealed watertight in a one-piece housing. The contact bushes Io C Fig. 2) have an extension 11 to which the connecting terminal 12 is attached. The diameter 13 of the eye 12 engages in a depression in the contact carrier, because the contact Io rests against a shoulder 14 of the contact carrier and the screw 12 engages with its shaft end in a contact carrier, the contact becomes the contact carrier attached without special tools. If you were not to make the attachment in this way, then special aids would be required, but again larger air and

Busch-Jaeger Dürener Metallwerke Aktiengesellschaft Lüdenscheid

File number B. 12 529 /...21 Q Gm B.-j. q989 / g99q date .21 ».. March 1953 room 4

Cause creepage distances between the contact parts and the housing.

As well as Be in Figure l _r 2 and 5 dargestell "th socket can * thereof by the started in a countersink of the Kontitträgers and by the thread even when the plug of the plug pin 15 (Fig x 4) in the contact carrier 16 17 of the terminal bolt 18 are held in the contact carrier, Dureh. The above-mentioned measures make it possible to bring a metal-encapsulated collar plug-in device to extremely small dimensions.

Claims (2)

PA 52905 W7.8.1 _r Busch-Jaeger Dürener Metallwerke Aktiengesellschaft Lüdenscheid {£ $ Sheet 5 file number B .12 529./....21 ο Gm b.-j. o9S9 / o9.9a date .21. March. 1953 room 4 Protection claims 1 ·} Encapsulated »three-pole plug device with earth contact» in which a protective collar surrounding the pins of the plug is encompassed by a collar of the socket outlet, characterized in that the earth contact consisting of contact socket and contact pin has two contact carriers arranged in the plug-in direction - fastening screws on the one hand and the three pole contacts on the other hand ^{are arranged in a line in FIG. 3 e} and the two lines run parallel to one another, the earth contact being in the middle between the two contact carriers - fastening screws St .. is located » 2.) plug-in device according to claim 1, characterized in t that the contact sockets of the socket and the contact pins of the plug, which are inserted in Yersenken the contact carrier and the shoulders rest against the same, are held by the contact screws of the connecting terminals in the lateral holes of the contact carrier · 3 ·) Plug device according to claim 1 and 2, characterized Busch-Jaeger Dürener Metallwerke Aktiengesellschaft Lüdenscheid / Sheet .... € ... File number B.12 529 /21.0 Gm ..... B.-j. o989 / q99q Date 21 ... ... March 1953 Zi germinated that the ErdJcozrfcakt of the plug in contrast to the pole contacts immediately next to it the housing wall is arranged.