DE287688C

DE287688C -

Info

Publication number: DE287688C
Application number: DENDAT287688D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 435. GRUPPECLASS 435th GROUP

OSCAR OEHRING in EISLEBEN und HEINRICH WOLLHEIM in BERLIN.OSCAR OEHRING in EISLEBEN and HEINRICH WOLLHEIM in BERLIN.

Selbstkassierende Laufgewichtswage.Self-collecting sliding weight scales.

Zusatz zum Patent 285328.Addendum to patent 285328.

Patentiert im Deutschen Reiche vom 3. April 1914 ab. Längste Dauer: 16. September 1928. Patented in the German Empire on April 3, 1914. Longest duration: September 16, 1928.

Durch Patent 285328 ist eine selbstkassierende Laufgewichtswage geschützt, bei welcher die Freigabe des Wagebalkens mittels der Münzenauslösevorrichtung erst dann möglich ist, wenn durch das Schließen einer Tür, die die Plattform absperrt, eine Sperrung freigegeben ist, während bei dem Öffnen der Tür die Feststellung der Auslösevorrichtung und die gleichzeitige Sperrung des Wagebalkens bewirkt wird.Patent 285328 protects a self-collecting sliding weight scale in which the release of the balance beam by means of the coin release device is only possible then is when a lock is released by closing a door that locks the platform while opening the door causes the release device to be locked and the balance beam to be locked at the same time will.

Die vorliegende Erfindung betrifft eine weitere Ausbildung einer solchen Wage und besteht darin, daß eine Sperrstange der Auslösevorrichtung zwangläufig mit zwei drehbaren Daumen verbunden ist, von denen der eine die Arretierung des Wagebalkens übernimmt, während der andere in oder außer Bereich eines Anschlages . von Kreissegmentform gebracht wird, der durch eine Verbindungsstange zur Teilnahme an der Drehbewegung der Tür gezwungen ist.The present invention relates to and consists of a further embodiment of such a carriage in that a locking rod of the trip device is necessarily rotatable with two Thumb is connected, one of which takes over the locking of the balance beam, while the other is in or out of the area of a stop. brought by circular segment shape is made by a connecting rod to participate in the rotation of the door is forced.

Der-Erfindungsgegenstand ist auf der Zeichnung beispielsweise dargestellt.The subject of the invention is on the drawing for example shown.

Fig. ι zeigt die neue Einrichtung in Seitenansieht, in der Sperrlage des Wagebalkens,Fig. Ι shows the new device in side view, in the locked position of the balance beam,

Fig. 2 die Seitenansicht nach Freigabe des Wagebalkens;2 shows the side view after releasing the balance beam;

Fig. 3 ist eine Stirnansicht zu Fig. 1,
Fig. 4 ein Grundriß.Fig. 3 is an end view of Fig. 1,
Fig. 4 is a plan view.

Der Wagebalken 1 ruht auf einem Daumen 2, welcher auf dem Zapfen 3 drehbar gelagert und durch den Hebel 4 gezwungen ist, der Hubbewegung der Auslösestange 5 zu folgen. In die Einkerbung 6 derselben greift eine Sperrklinke 7 ein, die durch die Münze 8 zur Auslösung gebracht wird, wenn die Scheibe 9 durch den Handgriff 10 gedreht wird; denn die Münze sitzt in einer Einkerbung 11 der Scheibe, in die sie durch den Münzeneinwurfskanal 12 gelangt ist, fest und verläßt diese Einkerbung erst, wenn die Scheibe 9 so weit gedreht ist, daß die Münze nach unten herausfallen kann. Inzwischen aber ist sie bereits an der Klinke 7 angestoßen und hat diese zur Drehung um den Zapfen 13 veranlaßt, so daß die Einkerbung 6 freigegeben wird und die Sperrstange 5 nach abwärts fallen kann; der Daumen 2 führt gleichzeitig eine Schwingung aus und gibt den Wagebalken 1 frei.The balance beam 1 rests on a thumb 2 which is rotatably mounted on the pin 3 and is forced by the lever 4 to follow the lifting movement of the release rod 5. In the notch 6 of the same engages a pawl 7 which is caused to be triggered by the coin 8 when the disc 9 is rotated by the handle 10; because the coin sits firmly in a notch 11 of the disc into which it has passed through the coin slot 12 and only leaves this notch when the disc 9 is rotated so far that the coin can fall out downwards. In the meantime, however, it has already hit the pawl 7 and has caused it to rotate about the pin 13, so that the notch 6 is released and the locking rod 5 can fall downwards; the thumb 2 simultaneously oscillates and releases the balance beam 1.

Das Hochheben der Sperrstange geschieht durch ein Segment 14. Dieses Segment sitzt auf der verlängerten Türachse 15 und ist durch diese mit Tür 16 starr verbunden. Es dreht sich also mit der Tür um deren Achse und schlägt dabei gegen einen Daumen 17, welcher in gleicher Weise wie der Daumen 2 mit dem drehbaren Zapfen 3 starr verbunden ist und mittels des Hebels 4 die Sperrstange 5 in die Höhe hebt. Öffnet man die Tür, so hebt man damit die Sperrstange 5 in ihre Hochlage; gleichzeitig wird der Wagebalken 1 in die Höhe gehoben, weil sich der Daumen 2 um denThe lifting of the locking bar is done by a segment 14. This segment is seated on the extended door axis 15 and is rigidly connected to door 16 by this. It rotates So with the door around its axis and strikes against a thumb 17, which in the same way as the thumb 2 is rigidly connected to the rotatable pin 3 and by means of the lever 4, the locking rod 5 is raised. If you open the door, you lift so that the locking rod 5 in its high position; at the same time the balance beam 1 is raised lifted because the thumb 2 is around the

Claims

Trunnion 3 rotates while engaging under the balance beam. In this way the segment meets 14 a second task. As long as it is under the thumb 17, it prevents a trip of the locking bar; this can only be done when the segment is sideways like this is swung out far that the path for the thumb 17 is released. But this is only the case happen when the door 16 is completely closed. In this way one has achieved that it is only possible to use the scales when the door is closed, i.e. then, when the weighing person has stepped on the platform of the scales and the door behind them has closed.

The device works as follows:

When the door is closed, the coin is thrown in and the disc 9 is rotated. Through this the pawl 7 is released and the locking rod 5 can fall downwards. It reaches the position according to FIG. 2, in which the locking thumb 2 is approximately horizontal Assumes position and allows the balance beam to swing out in the direction of arrow 18. When the weighing process is over, the person leaves the platform through the door 16. When opening the same, the rod 15 is rotated about its axis and takes the segment 14 with. This strikes the thumb 17 and thereby rotates both the lever 2 and also the lever 4 around the pin 3. The thumb 2 lifts the balance beam 1 in the air and the lever 4, the locking rod 5 so high that the pawl 7 is back in the notch 6 can come up. In this position is now reversed by the locking rod 5 and the Locking thumb 2 and with it the balance beam 1 held in a permanent position of rest. In this In the locked position, the door can be closed without any further influence on the release device and to be able to exercise the balance beam. On the other hand, the locking bar is also triggered after the coin has been inserted and not possible by turning the disk 9 until the door is closed has been. Because as long as it is open, the toothed segment 14 engages under the thumb 17 and thus holds both the locking bar 5 and the balance beam 1 by means of the thumb 2 firmly in its high position.

Pate ν τ-An s PR υ cn:

Self-collecting sliding weight scales according to patent 285328, characterized in that a locking bar (5) of the release device necessarily with two rotatable thumbs (2.17) is connected, of which one (2) the locking of the Wagebaiken (1) takes over, while the other (17) in or outside of a stop (14) of circular segment shape is brought to participate by a connecting rod (15) is forced on the rotary movement of the door (16).

1 sheet of drawings.