X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=velux-window-grip.scad;h=d59a78fdced7e5e5f0b12e53f8dbe8d83e99bbc0;hp=3835074b54c5a31d4619f94ff98ae6587c633a82;hb=5a08602415dde99a70d3874ca4f6cadc09cbae3d;hpb=a8b69fc14ef01c68aa8251332aa1fc338c1ca627

diff --git a/velux-window-grip.scad b/velux-window-grip.scad
index 3835074..d59a78f 100644
--- a/velux-window-grip.scad
+++ b/velux-window-grip.scad
@@ -4,7 +4,7 @@ include <funcs.scad>
 
 // MainLoop
 
-main_thick = 3.3;
+main_thick = 9.0;
 main_in_dia = 28.9;
 
 horn_ext_dia = 20 - 0.5;
@@ -13,16 +13,15 @@ horn_c_x = -4.6;
 horn_c_dy= -4;
 
 blhook_start_ang = 45;
-
+blhook_in_rad = 1.85;
 blhook_str_len = 2.9;
-blhook_mid_rad = 3.5;
 
 width = 20;
 
 // Attach
 
 at_bolt_into = 13.0 + 0.5;
-at_tube_dia = 12.2 + 0.5;
+at_tube_dia = 16.7 + 0.5;
 at_prong_minw = 4;
 at_rear_thick = 4.5;
 at_bolt_dia = 5 + 0.5;
@@ -35,6 +34,7 @@ at_gap_width = at_tube_dia * 0.75;
 
 // computed
 
+blhook_mid_rad = blhook_in_rad + main_thick/2;
 mc_mid_rad = main_in_dia/2 + main_thick/2;
 
 mc_bl = circle_point([0,0], mc_mid_rad, 270-blhook_start_ang);
@@ -126,12 +126,13 @@ module Attach(){
 }
 
 module Combine(){
-  linear_extrude(height=width)
-    translate([0,at_offset_y,0])
-    MainLoop();
-  translate([0,0, width/2])
-    Attach();
+  rotate([0,0,45]) translate([0,-main_thick/2,0]){
+    linear_extrude(height=width)
+      translate([0,at_offset_y,0])
+      MainLoop();
+    translate([0,0, width/2])
+      Attach();
+  }
 }
 
-Attach();
-//Combine();
+Combine();