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US 6,305,996 B1Granted
Variable height outboard motor mount
AssigneeDetwiler Industries Incorporated
InventorTimothy P. Detwiler
Life of this patent
Estimating the term…
Abstract
A manually adjustable outboard motor mount comprises two bracket assemblies, one being attachable to a boat transom and the other being adapted to support an outboard motor. The motor bracket assembly is constrained to movement in a straight, substantially vertical path relative to the transom bracket assembly by the cooperation of interengaging ribs and recesses on the brackets. The brackets, which have their ribs on their outer faces and their recesses on their inner faces, can be formed from a single extrusion. Cross braces fit into the recesses on the inner faces of the brackets.
Claims8
A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:
- first and second bracket assemblies;
- means for connecting one of the bracket assemblies to a transom;
- means for mounting an outboard motor to the other of the bracket assemblies;
- and
- means, connected to the first and second bracket assemblies, for effecting movement of the second bracket assembly relative to the first bracket assembly along a path, the path being substantially vertical when said one of the bracket assemblies is mounted on a transom;
- in which the first bracket assembly comprises first and second brackets, each having a inner face and an upper and lower end, a first cross brace connected to the first and second brackets adjacent to their upper ends and a second cross brace connected to the first and second brackets adjacent to their lower ends;
- in which the second bracket assembly comprises third and fourth brackets, each having an outer face and an upper and lower end, a third cross brace connected to the third and fourth brackets adjacent to their upper ends and a fourth cross brace connected to the third and fourth brackets adjacent to their lower ends;
- in which the third and fourth cross braces are situated between the first and second cross braces and the spacing between the third and fourth cross braces is substantially less than the spacing between the first and second cross braces so that the bracket assemblies can move relative to each other through a range in said path;
- and
- in which the outer face of the third bracket is engaged with the inner face of the first bracket and the outer face of the fourth bracket is engaged with the inner face of the second bracket, and the engaging inner and outer faces of the brackets have interengaging ribs and recesses constraining the bracket assemblies to relative movement along said path;
- and
- in which the first, second, third and fourth brackets are formed from identical extrusions.
9 more elements
A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:
- first and second bracket assemblies;
- means for connecting one of the bracket assemblies to a transom;
- means for mounting an outboard motor to the other of the bracket assemblies;
- and
- means, connected to the first and second bracket assemblies, for effecting movement of the second bracket assembly relative to the first bracket assembly along a path, the path being substantially vertical when said one of the bracket assemblies is mounted on a transom;
- in which the first bracket assembly comprises first and second brackets, each having a inner face and an upper and lower end, a first cross brace connected to the first and second brackets adjacent to their upper ends and a second cross brace connected to the first and second brackets adjacent to their lower ends;
- in which the second bracket assembly comprises third and fourth brackets, each having an outer face and an upper and lower end, a third cross brace connected to the third and fourth brackets adjacent to their upper ends and a fourth cross brace connected to the third and fourth brackets adjacent to their lower ends;
- in which the third and fourth cross braces are situated between the first and second cross braces and the spacing between the third and fourth cross braces is substantially less than the spacing between the first and second cross braces so that the bracket assemblies can move relative to each other through a range in said path;
- in which the outer face of the third bracket is engaged with the inner face of the first bracket and the outer face of the fourth bracket is engaged with the inner face of the second bracket, and the engaging inner and outer faces of the brackets have interengaging ribs and recesses constraining the bracket assemblies to relative movement along said path;
- and
- in which said recesses are situated on the inner faces of the first and second brackets, the first and second cross braces have ends received in said recesses, each of the recesses has at least one side surface extending transverse to the inner face of the bracket on which it is situated and in the direction of said path, and the first and second cross braces have faces in engagement with said side surfaces.
8 more elements
A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:
- first and second bracket assemblies;
- means for connecting one of the bracket assemblies to a transom;
- means for mounting an outboard motor to the other of the bracket assemblies;
- and
- means, connected to the first and second bracket assemblies, for effecting movement of the second bracket assembly relative to the first bracket assembly along a path, the path being substantially vertical when said one of the bracket assemblies is mounted on a transom;
- in which the first bracket assembly comprises first and second brackets, each having a inner face and an upper and lower end, a first cross brace connected to the first and second brackets adjacent to their upper ends and a second cross brace connected to the first and second brackets adjacent to their lower ends;
- in which the second bracket assembly comprises third and fourth brackets, each having an outer face and an upper and lower end, a third cross brace connected to the third and fourth brackets adjacent to their upper ends and a fourth cross brace connected to the third and fourth brackets adjacent to their lower ends;
- in which the third and fourth cross braces are situated between the first and second cross braces and the spacing between the third and fourth cross braces is substantially less than the spacing between the first and second cross braces so that the bracket assemblies can move relative to each other through a range in said path;
- in which the outer face of the third bracket is engaged with the inner face of the first bracket and the outer face of the fourth bracket is engaged with the inner face of the second bracket, and the engaging inner and outer faces of the brackets have interengaging ribs and recesses constraining the bracket assemblies to relative movement along said path;
- and
- in which said recesses are situated on the inner faces of the first and second brackets, and the first and second cross braces have ends received in said recesses, and constrained thereby against movement in directions mutually parallel to the inner faces of the first and second bracket and transverse to said path.
8 more elements
A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:
- first and second bracket assemblies;
- means for connecting one of the bracket assemblies to a transom;
- means for mounting an outboard motor to the other of the bracket assemblies;
- and
- means, connected to the first and second bracket assemblies, for effecting movement of the second bracket assembly relative to the first bracket assembly along a path, the path being substantially vertical when said one of the bracket assemblies is mounted on a transom;
- in which the first bracket assembly comprises first and second brackets, each having a inner face and an upper and lower end, a first cross brace connected to the first and second brackets adjacent to their upper ends and a second cross brace connected to the first and second brackets adjacent to their lower ends;
- in which the second bracket assembly comprises third and fourth brackets, each having an outer face and an upper and lower end, a third cross brace connected to the third and fourth brackets adjacent to their upper ends and a fourth cross brace connected to the third and fourth brackets adjacent to their lower ends;
- in which the third and fourth cross braces are situated between the first and second cross braces and the spacing between the third and fourth cross braces is substantially less than the spacing between the first and second cross braces so that the bracket assemblies can move relative to each other through a range in said path;
- in which the outer face of the third bracket is engaged with the inner face of the first bracket and the outer face of the fourth bracket is engaged with the inner face of the second bracket, and the engaging inner and outer faces of the brackets have interengaging ribs and recesses constraining the bracket assemblies to relative movement along said path;
- and
- in which each of the first and second brackets has an outer face opposite to its inner face and a slot extending from its outer face to its inner face, the slot being elongated in the direction of said path, and having a pair of elongated bars situated respectively against the outer faces of the first and second brackets, each bar having a rib slidably fitting into the slot of the bracket against the outer face of which the bar is situated, and including a pair of screw fasteners extending through each said bar and through an adjacent one of said slots and threaded into an adjacent one of said third and fourth brackets.
8 more elements
A motor mount for adjustably supporting an outboard motor from a transom of a boat, the motor mount comprising:
- first and second bracket assemblies;
- means for connecting one of the bracket assemblies to a transom;
- means for mounting an outboard motor to the other of the bracket assemblies;
- and
- means, connected to the first and second bracket assemblies, for effecting movement of the second bracket assembly relative to the first bracket assembly along a path, the path being substantially vertical when said one of the bracket assemblies is mounted on a transom;
- in which the first bracket assembly comprises first and second brackets, each having a inner face and an upper and lower end, a first cross brace connected to the first and second brackets adjacent to their upper ends and a second cross brace connected to the first and second brackets adjacent to their lower ends;
- in which the second bracket assembly comprises third and fourth brackets, each having an outer face and an upper and lower end, a third cross brace connected to the third and fourth brackets adjacent to their upper ends and a fourth cross brace connected to the third and fourth brackets adjacent to their lower ends;
- in which the third and fourth cross braces are situated between the first and second cross braces and the spacing between the third and fourth cross braces is substantially less than the spacing between the first and second cross braces so that the bracket assemblies can move relative to each other through a range in said path;
- in which the outer face of the third bracket is engaged with the inner face of the first bracket and the outer face of the fourth bracket is engaged with the inner face of the second bracket, and the engaging inner and outer faces of the brackets have interengaging ribs and recesses constraining the bracket assemblies to relative movement along said path;
- and
- in which the first and second brackets have outer faces opposite to their inner faces, the third and fourth brackets have inner faces opposite to their outer faces, each of the first and second brackets has a slot extending from its outer face to its inner face, each slot having an upper and lower end and being elongated in the direction of said path, the first and second brackets have uniform and identical cross-sections in planes to which said path is perpendicular, from a location above the upper end of each slot to a location below the lower end of each slot, except for interruption by the slots, and the third and fourth brackets have cross sections, in planes to which said path is perpendicular, which are uniform and identical to said uniform cross-sections of the first and second brackets, from locations adjacent to the third cross brace to locations adjacent to the fourth cross brace.
8 more elements
Dependencies are inferred from the claim text.