The other is how it is driven
0-?
1-?
2-?
3-?
4-?
5-?
6-?
7-?
8-?
A-?
B-?
C-?
D-winding drum?
E-?
F-?
G-Gear (as in rack and pinion maybe)?
H-hydraulic
I-?
J-?
K-?
L-?
M-?
N-?
O-?
P-?
R-Rope (as in hand powered elevator)?
S-Screw?
T-Traction?
U-?
V-?
W-Water?
X-?
Y-?
Any help would be greatly appreciated!
Last edited by RCD; 04/22/14 11:38 PM.
