DE1869043U - DEVICE CONNECTION TERMINAL, PREFERABLY FOR CONTROL GEAR. - Google Patents

Description

H * .611718'-25.S.G22

BDS * Mannheim, 2o ₀ September 1962

ISDW Pat, Qt / Ro

, BOVERI & CIE

Wlengesellsdioft Mp-No ₀ 715/62

MANNHEIM

Device connection terminal, preferably for electronic switchgear.

At $ orschaltgeräten generally the connection of the cables are both device- and ansehlußseitig using screw terminals ₀ Although the device-side connection must be practically made just once, device connection terminals with one-sided solder connection or with auslösbarem crushing = or crimp terminal the economics of such a Terminal appear questionable ₀ The preparation time for the soldering or for the crimping is a significant disadvantage for production, especially with small quantities, and, converted to the piece, makes it more expensive. Another disadvantage is that the soldered and crimped connections do not represent an absolutely break-proof connection, which is required for the thin coil connections in question.

There are also device terminals known with Steokan = To be equipped. However, these designs are both factory-made and, above all, by the customer because of the The necessary connecting elements are very complex and are therefore hardly suitable for production «

Subject of the innovation is a double-sided G _e councils connection · = · terminal, preferably for ballasts that can be economically produced and used to advantage in practice.

It makes it its task to avoid the disadvantages outlined above and to create a double-sided clamp, according to the innovation has a screw connection on the device side and a spring clip connection on the connection side »Here the device connection terminal is made in the simplest way from a T-shaped piece of sheet metal, the transverse strips to a Socket is folded, which is interspersed with a ^ e diaper hole formed a screw socket

3BC-Brlef bogen VIII 3472 (SiI. 5000 / LA) 1

The longitudinal strip is bent up in the shape of a tub and provided with stops at the ends, at which the insulation of the connecting wire is retained Insertion into the clamp body is held ο

The connection on the terminal side is easy to establish. The stripped connecting wire is only inserted into the spring clamp connection and is held firmly in place in it. Loosening the wire is only possible with a screwdriver that is inserted into the terminal body on the connection side. The screwdriver forms a two-armed lever with the fulcrum on the stops of the tub-shaped design of the terminal ₀ With a slight downward pressure, the screwdriver lifts the angled spring plate and thus releases the connection wire again. «The connection of the wire is so easy and technically undemanding that the execution of the assembly did not pose any requirements

On the other hand, the connection on the device side is deliberately designed as a screw connection, since the quality of the clamping depends on the conscientiousness of the operation of the terminal screws and heavily on the friction conditions and the feeling of the screw operator, it is more advantageous if this screw connection is used in the manufacture of the ballasts is carried out with professional tools _a

It goes without saying that the device connection terminals can also be made from a terminal profile ₀

The preferred embodiment of! Inflation is shown in Fig 1 to 3 ₀

A socket 1 made of highly conductive material is equipped on one side with a G _e diaper hole 2 and on the other side with a trough 3 ₉ which is provided with stops 4 is provided with an elongated hole 6 and a short bend 7 at the top. These two parts are pushed over one another, so that the slot 6 via the G _s winch is 2 and is inserted into a made of insulating clamping body 8 in such a manner that the short bend 7 of the IPederbleches 5 abuts against a shoulder 9 of the clamping body 8 «After screwing in one

Terminal screw Io is in a bore 11 of the terminal body 8 the socket 1 and the angled spring plate 5 fixed,

For connection of a wire end 12 on the terminal side only the stripped wire end 12 is inserted into the terminal until the insulation on the stoppers 4 stössto The bent spring plate 5 is pushed back resiliently and holds the wire 12 firmly _o

To loosen the wire end 12, a screwdriver 13 is inserted into the terminal body 8 on the connection side. The screwdriver 13 is located on the stoppers 4 of the pan 3 of the sleeve 1 and forms a two-armed lever ₀ If the long lever arm in the illustrated! All-direction moving, so the short lever arm pushes the angled spring plate upward, and the wire can be pulled out _o

Claims (1)

PA611718 * 3/25/62 Mannheim, 2ο «9« 19β2 Pat. Ot / lo Mp-ITr ₀ 715/62 Protection claims 1 _β Double-sided device connection terminal, preferably for Yorsehalt devices, characterized in that the device side has a screw connection (1.210) and the connection = · side has a spring clip connection (3 _P 5) « 2, "Greräteansohlußklemme according to claim 1, characterized in that the screw connection (1,210) is bent from a T-shaped metal strip, the cross-strip forms a socket (L) which is penetrated by a GSM _e threaded hole (2) and its longitudinal strips outside the socket (l) is shaped as a tub (3) " 3 «Device connection terminal according to claims 1 and 2, characterized in that the tub (3) has stops (4) at the end. 4 * device connection terminal according to claim 1 to 3, characterized in that that the spring clamp connection (3, 5) is formed by a strip (5) angled from spring steel sheet, whose the other end has a short bend (7) abutting a corresponding shoulder (9) of the clamp body. 5. Device connection terminal according to claim 4, characterized in that that the hole of the angled spring strip (5) penetrating the screw is an elongated hole (6) *