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US 4,482,330 AGranted
Outboard motor mounting apparatus
AssigneeCook Machine Company
InventorGreg Cook
Life of this patent
Estimating the term…
Abstract
An apparatus for mounting an outboard motor on the transom of a boat so that the motor can be raised and lowered on the transom. The apparatus comprises two slidably connected brackets, one for securing to the transom of the boat and one for carrying the outboard motor, and a hydraulic actuating cylinder connected between the two brackets for moving the motor mounting bracket along a vertical line relative to the bracket secured to the transom. A reversible hydraulic pump is provided for operating the hydraulic actuating cylinder.
Claims10
An apparatus for mounting an outboard motor on the transom of a boat, comprising:
- a transom bracket mountable on the boat transom;
- a motor bracket, slideably mounted on the transom bracket, for receiving the motor thereon, the transom bracket disposible on the transom for sliding movement of the motor bracket vertically on the transom;
- and
- means for sliding the motor bracket along the transom bracket whereby the motor can be raised and lowered on the transom via the motor mounting apparatus;
- wherein the transom bracket comprises first and second side plates disposed parallel to the line of movement of the motor bracket on the transom bracket;
- wherein the motor bracket comprises:
- a first side plate disposed parallel to and spaced from the first side plate of the transom bracket, the first side plate of the motor bracket having at least one slot formed therethrough parallel to the line of movement of the motor bracket on the transom bracket;
- and
- a second side plate disposed parallel to and spaced from the second side plate of the transom bracket, the second side plate of the motor bracket having at least one slot formed therethrough parallel to the line of movement of the motor bracket on the transom bracket;
- wherein the side plates of the transom bracket are characterized as having threaded holes formed therethrough in alignment with the slots formed through the side plates of the motor bracket;
- and wherein the apparatus is further characterized as comprising a bearing assembly comprising:
- a first side bolt screwed into a threaded hole in the first side plate of the transom bracket and extending through a slot in the first side plate of the motor bracket;
- a first side sleeve constructed of a lubricant impregnated organic polymer, said sleeve mounted on portions of the first side bolt disposed within the slot formed through the first side plate of the motor bracket;
- a pair of first side washers mounted on the first side bolt, one first side washer to either side of the first side plate of the motor bracket and both first side washers constructed of a lubricant impregnated organic polymer, whereby one first side washer is sandwiched between the first side plate of the transom bracket and the first side plate of the motor bracket, the sandwiched first side washer having a thickness substantially equal to the spacing between the first side plates of the transom and motor brackets;
- a second side bolt screwed into a threaded hole in the second side plate of the transom bracket and extending through a slot in the second side plate of the motor bracket;
- a second side sleeve constructed of a lubricant impregnated organic polymer, said sleeve mounted on portions of the second side bolt disposed within the slot formed through the second side plate of the motor bracket;
- and
- a pair of second side washers mounted on the second side bolt, one second side washer to either side of the second side plate of the motor bracket and both second side washers constructed of a lubricant impregnated organic polymer, whereby one second side washer is sandwiched between the second side plate of the transom bracket and the second side plate of the motor bracket, the sandwiched second side washer having a thickness substantially equal to the spacing between the second side plates of the motor and transom brackets.
15 more elements
An apparatus for mounting an outboard motor on the transom of a boat, comprising:
- a transom bracket mountable on the boat transom;
- a motor bracket, slideably mounted on the transom bracket, for receiving the motor thereon, the transom bracket disposible on the transom for sliding movement of the motor bracket vertically on the transom;
- and
- means for sliding the motor bracket along the transom bracket whereby the motor can be raised and lowered on the transom via the motor mounting apparatus;
- wherein the transom bracket comprises:
- a first angle member extending parallel to the line of movement of the motor bracket on the transom bracket;
- a second angle member extending parallel to the line of movement of the motor bracket on the transom bracket, one web of each of the angle members of the transom bracket paralleling a web of the other angle member of the transom bracket, said parallel webs of the angle members forming first and second side plates of the transom bracket, and one web of each of the angle members of the transom bracket extending toward the other angle member of the transom bracket to form first and second base plates of the transom bracket, whereby the transom bracket has a generally U-shaped configuration;
- and
- wherein the motor bracket comprises:
- a first angle member extending parallel to the line of movement of the motor bracket on the transom bracket;
- a second angle member extending parallel to the line of movement of the motor bracket on the transom bracket, one web of each of the angle members of the motor bracket paralleling a web of the other angle member of the motor bracket, said parallel webs of the angle members of the motor bracket forming first and second side plates of the motor bracket, and one web of each of the angle members of the motor bracket extending toward the other angle member of the motor bracket to form first and second base plates of the motor bracket, whereby the motor bracket has a generally U-shaped configuration;
- and
- wherein the spacing between the side plates of the motor bracket is larger than the spacing between the side plates of the transom bracket and the motor bracket is mounted on the transom bracket with the side plates of the motor bracket disposed about the side plates of the transom bracket.
10 more elements
An apparatus for mounting an outboard motor on the transom of a boat, comprising:
- a transom bracket mountable on the boat transom;
- a motor bracket, slideably mounted on the transom bracket, for receiving the motor thereon, the transom bracket disposible on the transom for sliding movement of the motor bracket vertically on the transom;
- means for sliding the motor bracket along the transom bracket whereby the motor can be raised and lowered on the transom via the motor mounting apparatus;
- and
- means for providing an indication of the position of the motor bracket on the transom bracket, comprising;
- a rheostat mounted on the transom bracket and having a resistance variable via positioning of an input shaft to the rheostat;
- and
- a lever arm connected between the rheostat input shaft and the motor bracket;
- wherein the motor bracket is characterized as having a slotted brace member disposed transversely to the line of movement of the motor bracket on the transom bracket and wherein the lever arm is connected to the motor bracket via a pin disposed in the slot of said brace member.
6 more elements
Dependencies are inferred from the claim text.