초록 ▼

A manually adjustable outboard motor mount comprises two brackets one attachable to a boat transom and one to which an outboard motor can be attached. The motor bracket is constrained to movement in a straight, substantially vertical path relative to the transom bracket by the cooperation of rods on

A manually adjustable outboard motor mount comprises two brackets one attachable to a boat transom and one to which an outboard motor can be attached. The motor bracket is constrained to movement in a straight, substantially vertical path relative to the transom bracket by the cooperation of rods on one bracket with spaced bearings in sleeves on the other bracket. The motor bracket is adjusted vertically by a shaft threaded into the transom bracket and rotatable in a combined thrust and journal bearing in the motor bracket. A nut on the threads of the shaft can be tightened against a plate of the transom bracket to lock the motor bracket against vertical movement. The nut has three radial arms disposed at 120 degree angles relative to one another to allow convenient manual tightening.

대표청구항 ▼

[ I claim:] [1.] A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:first and second brackets;means for connecting one of the brackets to a transom;means for mounting an outboard motor to the other of the brackets;guide means, connected to

[ I claim:] [1.] A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:first and second brackets;means for connecting one of the brackets to a transom;means for mounting an outboard motor to the other of the brackets;guide means, connected to the first and second brackets, for constraining the brackets to relative movement in a substantially straight, path, the path being substantially vertical when said one of the brackets is connected to a transom by the connecting means;means, connected to the first and second brackets, for effecting movement of the brackets relative to each other in said path;in which the means for effecting movement of the brackets relative to each other in said path comprises a rod extending along a substantially vertical axis, the rod being journalled in the first bracket and having screw threads in threading engagement with threads of a threaded opening in the second bracket, a thrust bearing preventing axial translation of the rod relative to the first bracket, and means connected to the rod, for applying manual torque to the rod; andincluding a nut in threading engagement with the threads of the rod, and engageable with one of the first and second brackets, to lock the rod against rotation, whereby the first and second brackets may be locked against translation relative to each other;in which the nut has three radially extending arms, each arm being disposed at an angle of 120 degrees relative to each of the other two arms.