--- /dev/null
+$fs= 0.05; //detail kulatin v milimetrech
+sroub = 3; //[0.0:5.0]
+difference() {
+ union() {
+ cube([8.5,5,11],center=true); //Hlavni kvadr
+ translate([0,2.5,-5.5]) cylinder(6,4.25,4.25); //Podlozka pod sroubem
+ }
+translate([0,2.5,-10]){cylinder(20,1.5,1.5);} //Dira na zavit sroubu
+translate([0,2.5,0.4]){cylinder(11,3.3,3.3);} //Dira na hlavicku sroubu
+translate([0,-12,-10]){cylinder(20,10,10);} //Vykus na roletku
+}
\ No newline at end of file
--- /dev/null
+difference() {
+cylinder(d=62.3,42);
+cylinder(d=15.9,100,center=true);
+}
+
+
+//OD 62.3, 15.9 ID, 42 H
+//OD 61.7, 18 ID, 40 H ??
+//OD 60 , 15 ID, 40 H ??
\ No newline at end of file