DE1727986U - ELECTRICALLY CONTROLLED SWITCH. - Google Patents

Description

PA.2ei479-1Z5.5B.

CARLH. HÄUSER STUTTGART, on ^t2

OBERINGENIEUR KON ₁ GSTRASSE 22 (HOTEL I

PATENT-BORO f

3106/43 a 6m
A 4273

Organization of Ealfs E _# S « _t Wiesensteig

Electrically controlled turnout

In the case of an electrically controlled switch on conveyor belt conveyors * devices for upright conveyed documents * in which the control element for swiveling in the known opening flap consists of a ± n predetermined height above the conveying shaft in front of the discharge point and which can be swiveled in a pendular manner Mechanically actuated curve piece that arrives with the documents, preferably placed on the document pocket at the appropriate height

Sine further development of this soft eating to see mm in 'that in the circuit of the control Organee the tfeiehe at least two series-connected Eontakte are placed, which cooperate in a certain relationship to one another with adjustable Auslöseelementenf z "B · Kurvenstueke ο, like", the document pocket,

Such a switch has the advantage that it is somewhat restricted Number of possibilities to place on the document pocket can be increased several times, so that also la the same »Extent more reject points are seen at the gate can·

Poitichedckonto Stuttgart 30i9 / Giro account U067 Rhein-Maln-Bank AG. Stuttgart

A 4275 - 2 -

The triggering elements may consist of contact plates which are arranged at one or at both outer sides of the document pocket, and can be stowed in the height _t but the trigger elements or the like can also facilities in or on the document pocket. exist, through which rays of light are directed onto selenium cells

As a rule, a delay relay is switched on in the circuit of the switch flap, which prevents the switch flap from opening or closing prematurely. Instead of such a delay relay, a simple mercury toggle switch can be provided whose mechanical inertia corresponds to the required delay.

The subject of the utility model is on the drawing illustrated in various exemplary embodiments, namely. show

Pig. 1 the partly graphical, partly schematic representation a reject point with Boppel contacts,

fig. 2 the partial view of a writing bag with release elements on both sides"

fig. 3 with a partial view corresponding to FIG. 2 adjustable contact plates on both outer sides,

Fig «, 4 is a view of a document that can be slipped onto a document Switchman and

3? Ig * 5 the partial view of a further embodiment the scripture marriage.

In the embodiment shown in Sig. 1, the conveyor belt with 1, which form the conveyor shaft. Side walls with 2, the 5 containing the documents, the same with 3 and that of an electromagnet (not shown).

Cf **

actuated switch flap labeled 7.

In the circuit of the electromagnet there are two »

A 4273 - 3 -

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switched contacts 100 and 101, which can be pivoted by oscillating Sensors 8 and 80 are actuated · These sensors ■ are in front of the conveyor shaft at a predetermined height the discharge point and can be actuated by curved pieces 9 baw »90, the on both outer sides of the Document pocket 3 are arranged adjustable in height, as shown in Mg, 1 »

Are the curve pieces 9 or 90 so far below the Eühlern 8 or · 80 that they do not reach the same, the circuit of the electromagnet is not closed White flap is not swiveled in and the document pocket is not ejected * The electromagnet remains unaffected if only one curve piece 9 or 90 interacts with the corresponding sensor 8 or 80, because then only one of the two contacts 100 or 101 is activated, but the circuit is not closed

Only when both curve pieces 9 and 90 interact with the two learn 8 and 80 and both contacts 100 and are actuated, the circuit of the electromagnet is closed, the switch flap 7 is actuated and the document pocket 3 ausleußtο

In the exemplary embodiment shown in FIG. 1, the two sensors 8 and 80 have bends on which the curve pieces 9 or 90 meet Xn. In the exemplary embodiment shown in FIG. 2, on the other hand, the release elements 9 S or 90 a are provided with bends which interact with smooth pins 8 a and 80 a.

In a further embodiment - according to Pig * 3 , horizontally arranged contact sensors 8b and 80b are provided in front of the discharge point, which interact with contact pads 9fe and 90b. In this embodiment, the sensors 8b and 80ti are themselves conductive and the closure the circuit takes place through the contact plates 9 bjzw 90 b β

A 4273 - * -

The curve pieces 9 and 90 ο the like «can directly to the Document pocket 3 be arranged or else indirectly. a special attachment 20, which with the Sehriftguttasol: 3 is detachably connected, for example by means of a clamp 21 or a similar device. On the document pocket 3 or on the attachment 20 devices can be seen gate that the setting of the curve pieces or the like # reveal. As shown in Figures 1 and 4, this facility consist of a numbering. "

The control of the electromagnet for the switch flap 7 can, but also take place via selenium cells 30, which with a Light source 40 cooperate «In such an arrangement, the writing is good pocket 3 or the attachment 20 with Slides 50 provided, which have openings 60 * Ia • Connection with slots 70, which in the adjustment direction the slide 50 can run in the document pocket these openings 60 in a specific assignment to one another be set so that when the light source 40 outgoing light rays on the selenium cells the circuit of the electromagnet is closed * This embodiment is shown in FIG.

Further embodiments are also within the scope of the invention. However, it is essential that the circuit is closed for the electromagnet is not dependent on a single, but on several contacts.

Claims (1)

I? A.28H79 * 17,5.5B ' A 4273 - S - Eye protection requirements Electrically controlled switch on belt conveyor devices - for documents conveyed upright ο «, the like« in which the organ between actuation of the switch consists of a sensor "which is actuated by a trigger moved with the documents" YtIv (L ₉ characterized in that in the circuit the control element of the switch, at least two consecutively connected contacts are placed, which interact in a certain relationship with one another with adjustable, triggering elements, z, B, curve piece ο »the like * of the document pocket · 2 »Electrically controlled points according to claim 1, characterized in that that the release elements made of contact plates exist on one or both outside of the document pocket or the like «are arranged * % Electrically controlled switch according to claim 1, characterized in that the AuslSseelemente from Durchbrüohen in the Schriftguttasohe o # * the like consist, by the Mchtstrah "·· len be directed to selenium cells" 4. Electrically controlled switch according to claims 1, _{2 or 3 9,} characterized in that a mercury toggle switch is provided as a contact instead of a delay relay *