AT125079B - Light alloy pistons. - Google Patents

Light alloy pistons.

Info

Publication number
AT125079B
AT125079B AT125079DA AT125079B AT 125079 B AT125079 B AT 125079B AT 125079D A AT125079D A AT 125079DA AT 125079 B AT125079 B AT 125079B
Authority
AT
Austria
Prior art keywords
piston
liner
rings
mating
piston body
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Stagel
Alexander David
Original Assignee
Karl Stagel
Alexander David
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 Karl Stagel, Alexander David filed Critical Karl Stagel
Application granted granted Critical
Publication of AT125079B publication Critical patent/AT125079B/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Leiehtmetallkolben. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 PATENT-ANSPRÜCHE : 
 EMI2.2 
 umfasst, die den an sich bekannten Bedingungen entsprechen, dass ihre   Fläehenelemente   bei verschiedener Wärmedehnung zwischen Kolbenkörper und   Laufbüchse   ohne   Druckänderung   sich gegeneinander nur in der Richtung der   Passfläche   verschieben. 
 EMI2.3 




   <Desc / Clms Page number 1>
 



  Alloy piston.
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 PATENT CLAIMS:
 EMI2.2
 which correspond to the conditions known per se that their surface elements move against one another only in the direction of the mating surface with different thermal expansion between the piston body and the liner without a change in pressure.
 EMI2.3

Claims (1)

wird, der das Aufschieben der Laufbuchse auf den Kolbenkörper in axialer Richtung gestattet. worauf nach Verdrehen der Laufbüchse am Kolbenkörper die Passflächen zum Zusammenwirken kommen. which allows the liner to be pushed onto the piston body in the axial direction. whereupon after turning the liner on the piston body the mating surfaces come together. 3. Kolben nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Gegenpassfläche für die Laufbüchse an einem besonderen, mit dem Kolbenkörper durch Schrauben, Nieten. durch sprengringartige Befestigung od. dgl. befestigten Körper (d) ausgebildet ist. 3. Piston according to claim 1 or 2, characterized in that the mating mating surface for the liner on a special, with the piston body by screws, rivets. by snap ring-like fastening or the like. Fastened body (d) is formed. 4. Kolben nach den Ansprüchen l bis 3, dadurch gekennzeichnet, dass die Laufbüchse senkrecht zur Kolbenachse in mehrere Ringe unterteilt ist, wobei nur die äusseren Ringe mit Passflächen vom Kolbenkörper gefasst werden. 4. Piston according to claims l to 3, characterized in that the liner is subdivided into several rings perpendicular to the piston axis, only the outer rings being gripped by the piston body with mating surfaces. 5. Kolben nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass die Laufbüchse senkrecht zur Kolbenaehse in mehrere Ringe unterteilt ist, von denen jeder einzelne für sich im Kolbenkörper durch Passflächen gefasst ist. 5. Piston according to claims 1 to 3, characterized in that the liner is divided perpendicular to the piston axis into several rings, each of which is held in the piston body by mating surfaces. 6. Kolben nach Anspruch 5, dadurch gekennzeichnet, dass die Passflächen an zwischen den Ringen eingefügten Distanzierungsringen ausgebildet sind. 6. Piston according to claim 5, characterized in that the fitting surfaces are formed on spacing rings inserted between the rings. 7. Kolben nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, dass der Kolbenboden im übrigen Kolbenkörper mit Passfläehen eingesetzt ist, die den an sieh bekannten Bedingungen entsprechen, dass deren Flächenelemente bei verschiedener Wärmeausdehnung zwischen Kolbenboden und dem übrigen EMI2.4 7. Piston according to claims 1 to 6, characterized in that the piston head is used in the rest of the piston body with fitting surfaces which correspond to the conditions known to see that their surface elements at different thermal expansion between the piston head and the rest EMI2.4
AT125079D 1929-08-09 1929-08-09 Light alloy pistons. AT125079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT125079T 1929-08-09

Publications (1)

Publication Number Publication Date
AT125079B true AT125079B (en) 1931-10-26

Family

ID=3634154

Family Applications (1)

Application Number Title Priority Date Filing Date
AT125079D AT125079B (en) 1929-08-09 1929-08-09 Light alloy pistons.

Country Status (1)

Country Link
AT (1) AT125079B (en)

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