Trimming device for marine propulsion unit

摘要

A number of embodiments of trimming devices for marine propulsion units wherein there is provided an arrangement for improving the contact area between the thrust member and the outboard drive member and wherein sliding movement is minimized through pivotal support of one of the bearing elements. In some embodiments, the bearing elements have cooperating complementary curved surfaces and, in other embodiments, one surface is curved and the other is not. An improved arrangement is also disclosed for facilitating replacement of worn elements.