DE7015670U - DEVICE FOR PRESSING SCREEN FRAMES IN A PLANSIFTER. - Google Patents

DEVICE FOR PRESSING SCREEN FRAMES IN A PLANSIFTER.

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Publication number
DE7015670U
DE7015670U DE19707015670 DE7015670U DE7015670U DE 7015670 U DE7015670 U DE 7015670U DE 19707015670 DE19707015670 DE 19707015670 DE 7015670 U DE7015670 U DE 7015670U DE 7015670 U DE7015670 U DE 7015670U
Authority
DE
Germany
Prior art keywords
pressure
plansifter
spring
screen frames
pressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19707015670
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAPPLE U SOHN E
Original Assignee
HAPPLE U SOHN E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HAPPLE U SOHN E filed Critical HAPPLE U SOHN E
Priority to DE19707015670 priority Critical patent/DE7015670U/en
Publication of DE7015670U publication Critical patent/DE7015670U/en
Expired legal-status Critical Current

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Description

Vorrichtung zum Andrücken ν-_<Λ Siebrahmen in einem PlansichterDevice for pressing ν -_ <Λ screen frame in a plansifter

Die Erfindung betrifft eine Vorrichtung zum Andrücken von Siebrahmen in einem Plansichter.The invention relates to a device for pressing on screen frames in a plan sifter.

Die Aufgabe der Erfindung ist es, den Siebstapel in gepreßtem Zustand zu halten und die infolge unterschiedlicher Ausdehnung des Holz-Siebstapels veränderliche Spannung auszugleichen.The object of the invention is to keep the screen stack in the pressed state and as a result different expansion of the wood sieve stack to compensate for changing tension.

Bekannt ist eine Erfindung, bei der mittels Druckspindel der Siebstapel gedrückt wird. Die bisher bekannte Erfindung muß des öfteren eingestellt werden, wenn sich die Höhe des Siebstapels z.B. infolge Holzschwund verändert hat.An invention is known in which the screen stack is pressed by means of a pressure spindle. So far known invention must often be discontinued when the height of the sieve stack e.g. has changed as a result of wood shrinkage.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an Plansichter-Querträgern untsr Spannung stehende Federn befestigt sind, die ihre Spannung über einen Druckbolzeü auf die Siebstapel übertragen und diese zusammenpressen. Die Preßkraft wird mittels einer dem Druckbolzen gegenüber liegenden Druckscheibe in Verbindung mit einer Stellschraube eingestellt.According to the invention, this object is achieved by that on plansifter cross members under tension standing springs are attached, which transmit their tension to the sieve stack via a pressure bolt and press them together. The pressing force is achieved by means of a pressure pin opposite Pressure disc adjusted in conjunction with an adjusting screw.

In der Zeichnung wird ein Ausführungsbeispiel der Erfindung dargestellt.An exemplary embodiment of the invention is shown in the drawing.

Abb. 1 EinbaubeispielFig. 1 Installation example

Abb. 2 Vorrichtung in SchnittdarstellungFig. 2 Device in sectional view

An den Plansichter-Querträgern (1) ist eiue oben geschlossene Federkammer (2) befestigt. Die Feder (6) wirkt auf einen Druckbolzen (T)41 der die Federkraft auf den Siebstapeldrvckrahmen (3) überträgt. Zum Einstellen der Preßkraft befindet sich am anderen Ende der Feder (6) eine Druckplatte (5), die durch Stellschraube (4) verstellt werden kann.A spring chamber (2), which is closed at the top, is attached to the plansifter cross members (1). The spring (6) acts on a pressure pin (T) 41 which transfers the spring force to the sieve stack pressure frame (3). To adjust the pressing force, there is a pressure plate (5) at the other end of the spring (6), which can be adjusted by means of the adjusting screw (4).

Claims (3)

SchutzansprücheProtection claims 1. Vorrichtung zum Andrücken von Siebrahmen1. Device for pressing on screen frames in einem Plansichter, mittels einer auf denin a plansifter, by means of a ; i- Plansichter-Queträgern (1) abgestützten; i-plansifter cross members (1) supported i ■ Druckfeder (6), die iü^r einen Druckbolzen (7)i ■ Pressure spring (6), which iü ^ r a pressure pin (7) I auf den Siebstapeldr ,„irahmen (2) drücktI presses on the sieve stacker, “frame (2) ! und von einer Stellschraube (4) mit Druck-! and by an adjusting screw (4) with pressure [ i: platte (5) eingestellt werden kann, dadurch [i: plate (5) can be adjusted thereby t ;■■; gekennzeichnet, daß an den Plansichter-Quer-t; ■■; marked that on the plansifter transverse i ;■ trägern U) Federkammern (2) befestigt sind.i; ■ beams U) spring chambers (2) are attached. 2. Vorrichtung nach Anspruch 1, dadurch gekenn- 2. Device according to claim 1, characterized t ■:. zeichnet, daß die Feder (6) über einen Druck-t ■ :. shows that the spring (6) has a pressure ! bolzen (7) auf den Siebstapeldruckrahmen (3)! bolt (7) on the screen stack pressure frame (3) drückt.presses. ' : ': 3. Vorrichtung nach Anspruch 1 und 2, dadurch-3. Apparatus according to claim 1 and 2, characterized in that - ; gekennzeichnet, daß die Federkraft mittels; characterized in that the spring force means f '■ einer Druckscheibe (5) und Stellschraubef '■ a pressure disc (5) and adjusting screw ί ' (4) einstellbar ist.ί '(4) is adjustable.
DE19707015670 1970-04-25 1970-04-25 DEVICE FOR PRESSING SCREEN FRAMES IN A PLANSIFTER. Expired DE7015670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19707015670 DE7015670U (en) 1970-04-25 1970-04-25 DEVICE FOR PRESSING SCREEN FRAMES IN A PLANSIFTER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707015670 DE7015670U (en) 1970-04-25 1970-04-25 DEVICE FOR PRESSING SCREEN FRAMES IN A PLANSIFTER.

Publications (1)

Publication Number Publication Date
DE7015670U true DE7015670U (en) 1971-01-07

Family

ID=6611221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19707015670 Expired DE7015670U (en) 1970-04-25 1970-04-25 DEVICE FOR PRESSING SCREEN FRAMES IN A PLANSIFTER.

Country Status (1)

Country Link
DE (1) DE7015670U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9419365U1 (en) 1994-12-05 1995-02-16 F. Kurt Retsch GmbH & Co KG, 42781 Haan Clamping device for a screening machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9419365U1 (en) 1994-12-05 1995-02-16 F. Kurt Retsch GmbH & Co KG, 42781 Haan Clamping device for a screening machine

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