Coupling for coupling shafts of propulsion system in e.g. fishing vessel, has flanges elastically rotated against one another in preset limits with respect to rotary drive and displaceable around angle with respect to rotational axes

摘要

The coupling (1) has a coupling shaft (12) provided with a shaft portion (12a) at which a connecting unit is provided. A spherical shape part (14) with specific diameter is provided on another shaft portion (12b). A torque-overload clutch (13) is provided on a flange (15). Another flange (22c) is provided on a sleeve section (22b). The flanges are coupled with each other such that the flanges are elastically rotated against one another in predetermined limits with respect to a rotary drive and flexibly displaceable around an angle with respect to rotational axes.