diff --git a/Deckel1.scad b/Deckel1.scad
index e1d904d..e8fc5d1 100644
--- a/Deckel1.scad
+++ b/Deckel1.scad
@@ -9,15 +9,30 @@ b=10;    // Fugenhöhe
 
 $fn=res;
 R=d/2;
+rad=da/2+6;
 
 difference() {
    union() {
-       // Außenring
+      // Außenring
       difference() {
-          translate([0,0,0]) cylinder(h=a+b, d=da+a);
-          // Dickere Decke im Spalt
-          translate([0,0,-0.1]) cylinder(h=b+0.1-1, d=da);
-          translate([0,0,-0.1]) cylinder(h=b+0.1, d=di);
+         union() {
+            translate([0,0,0]) cylinder(h=a+b, d=da+a);
+            //Flansche außen
+            linear_extrude(height = b+a, center = false, convexity = 10, twist = 0) {
+               hull() {
+                  for (i=[0:120:359]) {
+                     translate([rad*cos(i),rad*sin(i),0])circle(d=12);
+                  }
+               }
+            }
+         }
+         // Dickere Decke im Spalt
+         translate([0,0,-0.1]) cylinder(h=b+0.1-1, d=da);
+         translate([0,0,-0.1]) cylinder(h=b+0.1, d=di);
+         // Flanschloch
+         for (i=[0:120:359]) {
+            translate([rad*cos(i),rad*sin(i),-0.1])cylinder(h=b+a+5+0.2, d=6, center=false);
+         }
       }
       // Innenring
       difference() {
@@ -41,42 +56,3 @@ difference() {
    // Loch für Laser
    translate([-2.5,50,-0.3]) cube([5,4,a+b+0.6]);
 }
-
-
-// kann weg?
-
-//difference() {
-//   rotate_extrude(angle=3) translate([R+9,0,0]) square([a,b],center=true);
-//   rotate([0,0,1]) rotate([90,0,0]) translate([R+9,0,0]) cylinder(h=8,d=5,center=true);
-//}
-
-//difference() {
-//   rotate([0,0,347]) rotate_extrude(angle=3) translate([R+9,0,0]) square([a,b],center=true);
-//   rotate([0,0,348]) rotate([90,0,0]) translate([R+9,0,0]) cylinder(h=8,d=5,center=true);
-//}
-
-/*
-difference() {
-   rotate([0,0,5]) rotate_extrude(angle=3) translate([R+12,2,0]) square([a, b+5],center=true);
-   rotate([0,0,6]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=5,center=true);
-   union() {
-       difference() {
-           rotate([0,0,6]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=9,d=15,center=true);
-           rotate([0,0,6]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=10,center=true);
-           rotate([0,0,5]) rotate_extrude(angle=3) translate([R+12,5.5,0]) square([a+1, b+1],center=true);
-       }
-   }
-}
-
-difference() {
-   rotate([0,0,342]) rotate_extrude(angle=3) translate([R+12,2,0]) square([a,b+5],center=true);
-   rotate([0,0,343]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=5,center=true);
-   union() {
-       difference() {
-           rotate([0,0,343]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=9,d=15,center=true);
-           rotate([0,0,343]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=10,center=true);
-           rotate([0,0,342]) rotate_extrude(angle=3) translate([R+12,5.5,0]) square([a+1, b+1],center=true);
-       }
-   }
-}
-*/
\ No newline at end of file
diff --git a/Deckel2.scad b/Deckel2.scad
index e1d904d..452d977 100644
--- a/Deckel2.scad
+++ b/Deckel2.scad
@@ -9,74 +9,42 @@ b=10;    // Fugenhöhe
 
 $fn=res;
 R=d/2;
+rad=da/2+6;
 
 difference() {
    union() {
-       // Außenring
+      // Außenring
       difference() {
-          translate([0,0,0]) cylinder(h=a+b, d=da+a);
-          // Dickere Decke im Spalt
-          translate([0,0,-0.1]) cylinder(h=b+0.1-1, d=da);
-          translate([0,0,-0.1]) cylinder(h=b+0.1, d=di);
+         union() {
+            translate([0,0,0]) cylinder(h=a+b+2, d=di+(da-di)/2+a/2);
+            //Flansche außen
+            translate([0,0,2])linear_extrude(height = b+a, center = false, convexity = 10, twist = 0) {
+               hull() {
+                  for (i=[0:120:359]) {
+                     translate([rad*cos(i),rad*sin(i),0])circle(d=12);
+                  }
+               }
+            }
+         }
+         // Hohlraum
+         translate([0,0,-0.1]) cylinder(h=b+2+0.1, d=di+(da-di)/2-a/2);
+         // Flanschloch
+         for (i=[0:120:359]) {
+            translate([rad*cos(i),rad*sin(i),-0.1])cylinder(h=b+a+5+0.2, d=6);
+         }
+      // Kabelloch
+      translate([(rad-1)*cos(180),(rad-1)*sin(180),7])rotate([0,90,0])cylinder(h=b+a+5+0.2, d=6); 
       }
-      // Innenring
-      difference() {
-          translate([0,0,-0.1]) cylinder(h=b+0.2, d=di);
-          translate([0,0,-0.2]) cylinder(h=b+0.1, d=di-a);
-      }
-   }
-   // Spalt für Oberen Deckel
-   translate([0,0,b+a-1])difference() {
-       translate([0,0,0]) cylinder(h=1.1, d=di+(da-di)/2+a/2);
-       translate([0,0,-0.1]) cylinder(h=1+0.2, d=di+(da-di)/2-a/2);
-   }
    // Einkerbung Laserplatine
-   translate([-15,45,a+b-0.9]) difference() {
-       cube([30,11,1]);
-       translate([0,0,0])cube([4.1,2.2,1.1]);
-       translate([26,0,0])cube([4.1,2.2,1.1]);
-       translate([26,8.8,0])cube([4.1,2.2,1.1]);
-       translate([0,8.8,0])cube([4.1,2.2,1.1]);
+   translate([-15,45,0.1]) difference() {
+       cube([30,11,-0.9]);
+       translate([0,0,-0.1])cube([4.1,2.2,-1.2]);
+       translate([26,0,-0.1])cube([4.1,2.2,-1.2]);
+       translate([26,8.8,-0.1])cube([4.1,2.2,-1.2]);
+       translate([0,8.8,-0.1])cube([4.1,2.2,-1.2]);
    }    
    // Loch für Laser
-   translate([-2.5,50,-0.3]) cube([5,4,a+b+0.6]);
-}
-
-
-// kann weg?
-
-//difference() {
-//   rotate_extrude(angle=3) translate([R+9,0,0]) square([a,b],center=true);
-//   rotate([0,0,1]) rotate([90,0,0]) translate([R+9,0,0]) cylinder(h=8,d=5,center=true);
-//}
-
-//difference() {
-//   rotate([0,0,347]) rotate_extrude(angle=3) translate([R+9,0,0]) square([a,b],center=true);
-//   rotate([0,0,348]) rotate([90,0,0]) translate([R+9,0,0]) cylinder(h=8,d=5,center=true);
-//}
-
-/*
-difference() {
-   rotate([0,0,5]) rotate_extrude(angle=3) translate([R+12,2,0]) square([a, b+5],center=true);
-   rotate([0,0,6]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=5,center=true);
-   union() {
-       difference() {
-           rotate([0,0,6]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=9,d=15,center=true);
-           rotate([0,0,6]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=10,center=true);
-           rotate([0,0,5]) rotate_extrude(angle=3) translate([R+12,5.5,0]) square([a+1, b+1],center=true);
-       }
+   translate([-2.5,50,-0.3]) cube([5,4,a+b+0.6]);   
    }
 }
 
-difference() {
-   rotate([0,0,342]) rotate_extrude(angle=3) translate([R+12,2,0]) square([a,b+5],center=true);
-   rotate([0,0,343]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=5,center=true);
-   union() {
-       difference() {
-           rotate([0,0,343]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=9,d=15,center=true);
-           rotate([0,0,343]) rotate([90,0,0]) translate([R+12,0,0]) cylinder(h=8,d=10,center=true);
-           rotate([0,0,342]) rotate_extrude(angle=3) translate([R+12,5.5,0]) square([a+1, b+1],center=true);
-       }
-   }
-}
-*/
\ No newline at end of file