diff --git a/Deckel1.scad b/Deckel1.scad
new file mode 100644
index 0000000..e1d904d
--- /dev/null
+++ b/Deckel1.scad
@@ -0,0 +1,82 @@
+// Parameter
+res=200; // Auflösung
+da=160;  // Außendurchmesser
+di=150;  // Innendurchmesser
+a=3;     // Wanddicke
+b=10;    // Fugenhöhe
+
+//-------------------
+
+$fn=res;
+R=d/2;
+
+difference() {
+   union() {
+       // 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);
+      }
+      // 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]);
+   }    
+   // 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
new file mode 100644
index 0000000..e1d904d
--- /dev/null
+++ b/Deckel2.scad
@@ -0,0 +1,82 @@
+// Parameter
+res=200; // Auflösung
+da=160;  // Außendurchmesser
+di=150;  // Innendurchmesser
+a=3;     // Wanddicke
+b=10;    // Fugenhöhe
+
+//-------------------
+
+$fn=res;
+R=d/2;
+
+difference() {
+   union() {
+       // 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);
+      }
+      // 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]);
+   }    
+   // 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