chiark / gitweb /
trailerhubcap better hooks
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 9 Sep 2012 22:14:55 +0000 (23:14 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 9 Sep 2012 22:14:55 +0000 (23:14 +0100)
trailerhubcap.scad

index 285a6b5..3c824b6 100644 (file)
@@ -5,10 +5,12 @@ poleholerad = 6;
 
 mainoverlap = 1.5;
 
-hookbasew = 4;
+hookbasew = 3.5;
 hookfullw = 6;
-hookheight = 4;
+hookheight = 4.5;
 hookwidth = 5;
+hookbevelw = 0.75;
+hookbevelh = 1.5;
 
 fingernaildepth = 5;
 fingernailheight = 2.5;
@@ -45,7 +47,8 @@ module hookrim() {
     polygon(points=[[hooklessdepth, 0],
                    [hookfullw, 0],
                    [hookfullw*0.33, hookheight],
-                   [0, hookheight],
+                   [hookbevelw, hookheight],
+                   [0, hookheight-hookbevelh],
                    [0, hooklessdepth]]);
 }