MECHANISM FOR THE AUTOMATIC PREVENTION OF THE REVERSE MOTION IN DEPENDENCE OF THE ANGULAR VELOCITY AND ANGULAR ACCELERATION, E.G. FOR FISHING-REELS

摘要

Mechanism for preventing the rotary motion in dependence of the angular velocity and angular acceleration, respectively, with a complete grasp, e.g. for inhibiting the reverse motion of fishing reels. The mechanism can be switched over into a mode of operation, in which unidirectional grasp may be maintained even in case, if n = O. The solution according to the invention ensures absolute safety under any conditions. At an intensive cast the rotating part carrying the pull-up arm is rotating in a reverse direction, and reaches in a short time the critical values of angular velocity and angular acceleration resulting in the automatized activity; in such a manner i.e. by the instant braking it can be inhibited that due to accumulated kinetic energy the rotating part should further rotate resulting in an entangled line. The two-way selector arm enables the selection of an instant or automtic mode of operation. By using the invention, material losses due to the damaged damyl may be avoided, time-consuming re-assembly becomes superfluous. There are further advantages involved: the design is simple, operation is noiseless, in course of winding at the instant action braking moment does not arise, as it happens with the reels with the traditional ratching mechanism.