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@@ -0,0 +1,20 @@
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+use <threads.scad>
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+$fn=180;
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+
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+// Adapter für Staubsaugerdüse:
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+
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+intersection() {
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+ difference() {
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+ union(){
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+ cylinder(d1=31, d2=29, h=25);
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+ translate([0,0,9]) cylinder(d=23.7, h=2.65);
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+ }
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+ translate([0,0,-0.001]) union(){
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+ metric_thread (diameter=25, pitch=1, length=8, internal=true, test=false);
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+ translate([0,0,8-0.001]) cylinder(d=24, h=35);
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+ cylinder(d=24.5, h=1);
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+ }
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+ }
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+ // Für Test, ob Gewinde passt, kurz abschneiden:
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+ translate([0,0,-0.001]) cylinder(d=40, h=9);
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+}
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