AT164404B - Connection of spring plate and valve stem - Google Patents

Connection of spring plate and valve stem

Info

Publication number
AT164404B
AT164404B AT164404DA AT164404B AT 164404 B AT164404 B AT 164404B AT 164404D A AT164404D A AT 164404DA AT 164404 B AT164404 B AT 164404B
Authority
AT
Austria
Prior art keywords
valve stem
spring plate
connection
valve
spring
Prior art date
Application number
Other languages
German (de)
Original Assignee
Oesterr Saurerwerke Ag
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 Oesterr Saurerwerke Ag filed Critical Oesterr Saurerwerke Ag
Application granted granted Critical
Publication of AT164404B publication Critical patent/AT164404B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verbindung von Federteller und Ventilschaft 
 EMI1.1 
 



   Mit 1 bis 5 sind dieselben Teile bezeichnet, wie in Fig. 1. Das Gewinde 5 hat eine so starke Vorspannung, dass der Ventilteller 1 durch die in entgegengesetzter Richtung wirkende Kraft der Ventilfeder 2 vom Ventilschaft 4 nicht abgehoben wird. Dadurch ist das Gewinde nur nach unten gerichteten Drücken ausgesetzt. 



  Auch ist eine besondere Sicherung für das Gewinde nicht notwendig. Gewünschtenfalls kann eine solche aber dadurch einfach bewirkt werden, dass man den Gewindedurchmesser des Ventilschaftes am unteren Ende etwas grösser hält, so dass sich die Mutter etwas elastisch verformen muss. 



   Die Ventilspiel-Einstellung erfolgt z. B. durch in den Ventilteller eingelegte Passstücke 8 verschiedener Höhe. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Connection of spring plate and valve stem
 EMI1.1
 



   1 to 5 denote the same parts as in FIG. 1. The thread 5 has such a strong bias that the valve plate 1 is not lifted off the valve stem 4 by the force of the valve spring 2 acting in the opposite direction. As a result, the thread is only exposed to downward pressure.



  A special securing for the thread is also not necessary. If so desired, however, this can be achieved simply by keeping the thread diameter of the valve stem somewhat larger at the lower end, so that the nut has to deform somewhat elastically.



   The valve lash adjustment is done z. B. by inserted in the valve plate fitting pieces 8 of different heights.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENTANSPRUCH : Verbindung von Federteller und Ventilschaft, dadurch gekennzeichnet, dass das die Verbindung zwischen Federteller (1) und Ventilschaft (4) herstellende Schraubengewinde (5) den Federteller gegen den Ventilschaft mit einer Vorspannung presst, welche grösser ist als die in entgegengesetzter Richtung wirkende Kraft der Ventilfeder (2), so dass das Schraubengewinde (5) nur in einer Richtung wirkenden Drücken ausgesetzt ist. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Connection of spring plate and valve stem, characterized in that the screw thread (5) establishing the connection between the spring plate (1) and valve stem (4) presses the spring plate against the valve stem with a preload which is greater than the force of the valve spring acting in the opposite direction (2) so that the screw thread (5) is only subjected to pressure acting in one direction. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT164404D 1948-01-22 1948-01-22 Connection of spring plate and valve stem AT164404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT164404T 1948-01-22

Publications (1)

Publication Number Publication Date
AT164404B true AT164404B (en) 1949-11-10

Family

ID=3653093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT164404D AT164404B (en) 1948-01-22 1948-01-22 Connection of spring plate and valve stem

Country Status (1)

Country Link
AT (1) AT164404B (en)

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