// -*- C -*-
-tube_dia = 27.5 + 1.25;
+tube_dia = 27.5 + 1.625;
lock_w = 42.5 + 0.5;
lock_d = 28.0 + 0.5;
main_h = 45.0;
backflange_d = 12;
-lockshaft_dia = 15.5;
+lockshaft_dia = 14.35;
cliprecess_h = 16;
total_h = 45;
circle(r = tube_or);
translate([-back_ohw,0]) mirror([0,1])
square([back_ohw*2, backflange_ymin]);
+
+ translate([0, lock_0y]){
+ oval(lock_or);
+ }
}
+
circle(r = tube_dia/2);
translate([-back_gap/2,1]) mirror([0,1])
square([back_gap, backflange_ymin+2]);
- }
- translate([0, lock_0y]){
- difference(){
- union(){
- oval(lock_or);
- }
+
+ translate([0, lock_0y]){
oval([lock_w/2, lock_d/2]);
}
}
}
}
-module Bracket(){
+module Bracket(){ //// toplevel
difference(){
MainPositive();
ThroughHoles();
}
}
+module TestTopEdge(){ //// toplevel
+ intersection(){
+ translate([0,0, -total_h])
+ translate([0,0, 4])
+ Bracket();
+ translate([-200,-200,0])
+ cube([400,400,100]);
+ }
+}
+
+module TestClipBoltHole(){ //// toplevel
+ intersection(){
+ union(){
+ translate([0, 0, -5])
+ Bracket();
+ translate([-4, lock_0y + lock_d/2 + 1, 0])
+ cube([8, 4, 1.5]);
+ }
+ translate([-200, lock_0y + lock_d/2 + 0.1])
+ cube([400, 400, total_h-20]);
+ }
+}
+
//MainPlan();
//ClipElevationPositive();
//ClipElevation();
//MainPositive();
//%ThroughHoles();
+//TestTopEdge();
+//TestClipBoltHole();
-Bracket();
+//Bracket();