80 



\iKKs Petehsen: Bänderkinematik. 



Resultate : 



dvx 



l'x^-a^ 



l'x^-sin^a(R-r) 



vx* + y*+Mvx2-f Ny- + 'ivx^y^+D = q, wnboi 



M = 2a^-2R'-2r2 



N =2a' + 2R'-2r2 



U = R* + r^ + a*-2R''r2-2R-a'-2ra- 



Konstanten der Gleicliiing. 



Rechte Seite der Fig. 148: 



p = (R-r)tga 



2 I «2 



d V X 



dx d(x^ + p 



vx = |/x^+p' 

 d) x^+p- d^+P^ ^ 



1 x^ + p' 1 x^ + (R-r)^tg^a 



Einsetzen von (3) in die quadrierte Krcisgleichung. 



x*-x^(A+B) + 2x^yVy^ + y=^(A-B) + C = 0. 



vx^ + vx'(A+B-2p-)-2vx-y' + y' + y-(p* + A-B) + (:+p'-p''(A+B) = 0, 



"T^ = Ml 



~2^ = N, alsn: 



V x" + y" + Ml V x^ + N, y- - 2 \- x^ y^' + 1 ) , - n 



