5 openingedge_dia = 2.00;
18 outside_pushslope = 1.4;
19 outside_push_inadj = 0.82;
25 opening_protr_slop = 0.1;
27 intooth_top_slop = 0.1;
41 inside_h = opening_height/2 - opening_protrh - inside_h_xgap/2;
43 edge_or = openingedge_dia/2 + opening_protr_slop;
45 Q0 = [ openingedge_dia/2,
46 openingedge_dia/2 + opening_height/2 ];
48 p4p5d = [edge_or + ourcirc_r, 0];
50 P0 = [ pivot_x, pivoting_gap ];
52 P3t = [ P4[0], Q0[1] - openingedge_dia/2 + opening_protrh
53 - intooth_top_slop - ourcirc_r ];
54 P2 = P4 + [ -(inside_len - ourcirc_r*2), 0 ];
55 P1 = [ P2[0], P3t[1] - (inside_h + ourcirc_r*2) ];
59 P8t = [ outside_len - ourcirc_r, P5[1] ];
60 P9t = P8t + [ 0, -(strap_above + strap_th + strap_below - ourcirc_r*2) ];
62 P9b = [ P9t[0], -P9t[1] + outside_gap ];
63 P8b = P9b + [ 0, outend_height ];
65 P6t = P5 + [ 0, outside_pushh - ourcirc_r*2 ];
66 P7 = [ P6t[0] + (P6t[1] - P1[1]) / outside_pushslope,
69 P3a = P3t + [ -outside_push_inadj, 0 ];
70 P6a = P6t + [ -outside_push_inadj, 0 ];
72 outside_push_inadj_slope = (P3t[1]-P4[1]) / (P6a[1]-P5[1]);
74 ribble_rad = ribble_dia/2;
76 module ExtrusionSect(){
77 cr = openingedge_dia/2;
78 toph = opening_height/2 + opening_protrh;
85 translate([-cr,10]) square([cr*2, 1]);
90 translate([-opening_depth, -toph]) {
93 square([opening_depth+6, toph*2+10]);
94 square([opening_depth+2, toph*2]);
103 circle(r = ourcirc_r, $fn=10);
108 module LeverSect(top, inadj=false){
109 P3 = inadj ? P3a : P3t;
110 P6 = inadj ? P6a : P6t;
111 P8 = top ? P8t : P8b;
112 P9 = top ? P9t : P9b;
116 PsHull([P0,P1,P2,P5,P8,P9]);
123 translate(Q0 + 5*dp) circle(r=edge_or, $fn=20);
129 module StrapSectTop(){
130 translate(P9t + ourcirc_r * [+1,-1]) {
132 circle(r = strap_below + strap_th, $fn=40);
133 circle(r = strap_below, $fn=40);
138 module StrapSectBot(){
140 translate(P9b + [ ourcirc_r - (strap_below + strap_th), -10 ]) {
141 square([strap_th, 20]);
146 module LeverSectTop(){
149 LeverSect(true, false);
150 for (x = [ P8t[0] + ourcirc_r - ribble_rad :
152 Q0[0] + edge_or + ribble_rad*2 ]) {
153 translate([x, P5[1] + ourcirc_r])
154 circle(r = ribble_rad, $fn=20);
157 translate([pivot_x,0]) circle(r= pivot_r + pivot_slop, $fn=20);
161 module LeverSectBot(inadj=false){
162 P6 = inadj ? P6a : P6t;
164 LeverSect(false, inadj);
166 translate([pivot_x,0]) circle(r=pivot_r, $fn=20);
171 translate([0,0,-5]) color("white") ExtrusionSect();
173 translate([0,0,5]) LeverSectBot();
174 color("black") LeverSectBot(true);
175 color("blue") translate([0,0,10]) StrapSectTop();
176 color("purple") translate([0,0,10]) StrapSectBot();
183 module LeverBot(inadj=false){
184 linear_extrude(height=test_width, convexity=100) LeverSectBot(inadj);
188 // SomeLever(){ LeverBot(inadj); LeverSectBot(); }
192 linear_extrude(height=test_width, convexity=100) {
193 translate([0,2,0]) LeverSectTop();
195 translate([0,-opening_height - 2,0]) LeverSectBot(true);
199 //LeverSectBot(true);