Auxiliary motor mounting assembly

Claim 2

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between first and second positions, and means for selectively holding said second bracket in said first and second positions including a latching arm pivotally carried by one of said brackets and said links for movement so as to selectively prevent movement of said second bracket from either one of said first and second positions in the direction toward the other of said first and second positions, and means for selectively and yieldably biasing said latching arm so as to selectively hold said second bracket in either of the raised and lowered positions.

Claim 3

A mounting device in accordance with claim 1 and further including stop means extending from one of said brackets and from one of said links for engagement to support the load thereof when said second bracket is in said lowered position.

Claim 4

A mounting device in accordance with claim 1 and further including a shock absorbing and tilting assembly comprising a cylinder connected to the pivotal connection between one of said links and one of said brackets and a piston assembly extending in said cylinder and connected to the pivotal connection between the other of said links and the other of said brackets.

Claim 5

A mounting device in accordance with claim 3 wherein said shock absorber and tilting assembly is pressurized with gas so as to bias said second bracket toward said raised position.

Claim 6

A mounting device in accordance with claim 1 wherein said links extend in parallel relation to each other and said brackets extend in parallel relation to each other.

Claim 7

A mounting device in accordance with claim 1 wherein said latching arm includes therein an elongated slot having at the opposed ends thereof oppositely extending notches and wherein said selective holding means further includes a stud on another one of said brackets and said links and extending therefrom into said slot for travel therein in response to movement of said second bracket relative to said first bracket, said second bracket being held in one of said first and second positions when said stud is in one of said notches and said second bracket being held in the other of said first and second positions when said stud is in the other of said notches.

Claim 8

A mounting device in accordance with claim 1 wherein said means for selectively and yieldably biasing said latching arm comprises an operating lever carried coaxially with said locking arm for pivotal movement in opposite directions, said lever including means selectively engagable with said latching arm to selectively pivot said latching arm so as to selectively hold said second bracket in either one of said first and second positions, and over-center-means for selectively yieldably biasing said lever in opposite directions so as thereby to yieldably pivot said arm so as to selectively hold said second bracket in either one of said first and second positions.

Claim 9

A mounting device in accordance with claim 7 wherein said means selectively engageable with said latching arm includes a pair of abutments arcuately spaced from each other at a distance greater than the arcuate extent of said latching arm.

Claim 10

A mounting device in accordance with claim 1 and further including an assist arm pivotally connected to one of said links and said second bracket, and means adapted to be fixed relative to the boat and on said assist arm for releasably and selectively fixing said assist arm relative to the boat so as to releasably locate said second bracket.

Claim 11

A mounting device in accordance with claim 9 and further including means for guiding movement of said assist arm relative to said means adapted to be fixed relative to the boat.

Claim 12

A mounting device in accordance with claim 1 and further including an assist arm pivotally connected to the pivotal connection between said upper link and said second bracket, a stud extending transversely and fixed relative to the boat, a guide member connected to said stud for guiding movement of said assist arm relative to said stud, and at least one notch in said assist arm releasably engagable with said stud to releasably locate said second bracket.

Claim 13

A mounting device in accordance with claim 1 and further including a shock absorbing and tilting assembly comprising a cylinder and a piston assembly extending in said cylinder, one of said cylinder and said piston assembly being connected to the pivotal connection between one of said links and one of said brackets and the other of said cylinder and said piston assembly being connected to one of the other of said links and the other of said brackets.

Claim 14

A mounting device in accordance with claim 12 wherein said shock absorber and tilting assembly is pressurized with gas so as to bias said second bracket toward said raised position.

Claim 15

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a second bracket adapted to support a marine propulsion device and having upper and lower parts, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between raised and lowered positions, means for selectively holding said device with said second bracket in said first and second positions including a latching arm pivotally carried by one of said brackets for movement so as to selectively hold said second bracket in either one of said raised and lowered positions, an operating lever carried by said one bracket coaxially with said locking arm for pivotal movement in opposite directions, said lever including means selectively engagable with said latching arm to selectively pivot said latching arm so as to selectively hold said second bracket in either one of said raised and lowered positions, and over-center-means for selectively yieldably biasing said lever in opposite directions so as thereby to yieldably pivot said arm so as to selectively hold said second bracket in either one of said raised and lowered positions.

Claim 16

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a second bracket adapted to support a marine propulsion device and having upper and lower parts, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between raised and lowered positions, means for selectively holding said device with said second bracket in said first and second positions including a latching arm pivotally carried by one of said brackets for movement so as to selectively hold said second bracket in either one of said raised and lowered positions, an operating lever carried by said one bracket coaxially with said locking arm for pivotal movement in opposite directions, said lever including means selectively engagable with said latching arm to selectively pivot said latching arm so as to selectively hold said second bracket in either one of said raised and lowered positions, and over-center-means for selectively yieldably biasing said lever in opposite directions so as thereby to yieldably pivot said arm so as to selectively hold said second bracket in either one of said raised and lowered positions.

Claim 17

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to the transom of a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between raised and lowered positions, means for selectively holding said device with said second bracket in said first and second positions, said selective holding means comprising a latching arm pivotally carried by one of said brackets for movement so as to selectively hold said second bracket in either one of said raised and lowered positions, said latching arm including therein an elongated slot having at the opposed ends thereof oppositely extending notches, said selective holding means also including a stud on one of said links extending into said slot for travel therein in response to pivotal movement of said one link relative to said one bracket, said device being held with said second bracket in one of said raised and lowered positions when said stud is in one of said notches and said device being held with said second bracket in the other of said raised and lowered positions when said stud is in the other of said notches, an operating lever carried by said one bracket coaxially with said locking arm for pivotal movement in opposite directions and including a pair of abutments arcuately spaced from each other at a distance greater than the arcuate extent of said latching arm, said abutments being selectively engagable with said latching arm to pivot said latching arm so as to selectively hold said second bracket in either one of said raised and lowered positions, and over-center-means for selectively yieldably biasing said lever in opposite directions so as thereby to yieldably pivot said arm so as to selectively locate said arm to receive said stud in a selected one of said notches.

Claim 18

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to the transom of a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between raised and lowered positions, means for selectively holding said device with said second bracket in said first and second positions, said selective holding means comprising a latching arm pivotally carried by one of said brackets for movement so as to selectively hold said second bracket in either one of said raised and lowered positions, said latching arm including therein an elongated slot having at the opposed ends thereof oppositely extending notches, said selective holding means also including a stud on one of said links extending into said slot for travel therein in response to pivotal movement of said one link relative to said one bracket, said device being held with said second bracket in one of said raised and lowered positions when said stud is in one of said notches and said device being held with said second bracket in the other of said raised and lowered positions when said stud is in the other of said notches, an operating lever carried by said one bracket coaxially with said locking arm for pivotal movement in opposite directions and including a pair of abutments arcuately spaced from each other at a distance greater than the arcuate extent of said latching arm, said abutments being selectively engagable with said latching arm to pivot said latching arm so as to selectively hold said second bracket in either one of said raised and lowered positions, and over-center-means for selectively yieldably biasing said lever in opposite directions so as thereby to yieldably pivot said arm so as to selectively locate said arm to receive said stud in a selected one of said notches.

Claim 19

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between first and second positions, and means for selectively holding said second bracket in said first and second positions including means for selectively preventing movement of said second bracket from either one of said first and second positions in the direction toward the other of said first and second positions.

Claim 20

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between first and second positions, and means for selectively holding said second bracket in said first and second positions including means for selectively preventing movement of said second bracket from either one of said first and second positions in the direction toward the other of said first and second positions.

Claim 21

A mounting device in accordance with claim 15 and further including an assist arm pivotally connected to one of said links and said second bracket, and means adapted to be fixed relative to the boat and on said assist arm for releasably and selectively fixing said assist arm relative to the boat so as to releasably locate said second bracket.

Claim 22

A mounting device in accordance with claim 17 wherein said assist arm is pivotally connected to the pivotal connection between said upper link and said second bracket, wherein said means for releasably and selectively fixing said assist arm includes a stud extending transversely and fixed relative to the boat, and at least one notch in said assist arm releasably engagable with said stud to releasably locate said second bracket.

Claim 23

A mounting device in accordance with claim 18 and further including a guide member connected to said stud and engagable with said assist arm for guiding movement of said assist arm relative to said stud.

Claim 24

A mounting device in accordance with claim 16 and further including a shock absorbing and tilting assembly comprising a cylinder and a piston assembly extending in said cylinder, one of said cylinders and said piston assembly being connected to the pivotal connection between one of said links and one of said brackets and the other of said cylinder and said piston assembly being connected to one of the other of said links and the other of said brackets.

Claim 25

A mounting device in accordance with claim 20 wherein said shock absorber and tilting assembly is pressurized with gas so as to bias said second bracket toward said raised position.

Claim 26

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between raised and lowered positions, and means for selectively holding said second bracket in said raised and lowered positions including slot means, stud means engagable in said slot means so as to selectively prevent movement of said second bracket from either of said raised and lowered positions in the direction toward the other of said raised and lowered positions, and means for selectively and yieldably biasing one of said slot means and stud means for engagement with the other so as to selectively hold said second bracket in either of the raised and lowered positions.

Claim 27

A mounting device for a marine propulsion device comprising a first bracket adapted to be attached to a boat and having upper and lower parts, a second bracket adapted to support a marine propulsion device and having upper and lower parts, an upper link pivotally connected at its ends to said upper parts of said first and second brackets, a lower link pivotally connected at its ends to said lower parts of said first and second brackets, whereby to permit swinging of said second bracket relative to said first bracket between raised and lowered positions, and means for selectively holding said second bracket in said raised and lowered positions including slot means, stud means engagable in said slot means so as to selectively prevent movement of said second bracket from either of said raised and lowered positions in the direction toward the other of said raised and lowered positions, and means for selectively and yieldably biasing one of said slot means and stud means for engagement with the other so as to selectively hold said second bracket in either of the raised and lowered positions.

Claim 28

A mounting device in accordance with claim 22 and further including a shock absorbing and tilting assembly comprising a cylinder connected to one of said links and said brackets and a piston assembly extending in said cylinder and connected to another of said links and said brackets.

Claim 29

A mounting device in accordance with claim 23 wherein said shock absorber and tilting assembly is pressurized with gas so as to bias said second bracket toward said raised position.

Claim 30

A mounting device in accordance with claim 22 wherein said links extend in parallel relation to each other and said brackets extend in parallel relation to each other.

Claim 31

A mounting device in accordance with claim 22 wherein said slot means comprises an elongated slot located in said first bracket and having at the opposed ends thereof oppositely extending notches and wherein said stud means includes a stud extending into said slot for travel therein in response to movement of said second bracket relative to said first bracket, said second bracket being held in one of said raised and lowered positions when said stud is in one of said notches and said second bracket being held in the other of said raised and lowered positions when said stud is in the other of said notches.

Claim 32

A mounting device in accordance with claim 22 wherein said means for selectively and yieldably biasing one of said slot means and said stud means comprises an operating lever carried for pivotal movement in opposite directions, and over-center-means for selectively yieldably biasing said lever in opposite directions so as thereby to yieldably bias said stud means so as to selectively hold said second bracket in either one of said raised and lowered positions.

Claim 33

A mounting device in accordance with claim 22 and further including an assist arm pivotally connected to one of said links and said second bracket, and means adapted to be fixed relative to the boat and on said assist arm for releasably and selectively fixing said assist arm relative to the boat so as to releasably locate said second bracket.

Claim 34

A mounting device in accordance with claim 22 and further including an assist arm pivotally connected to the pivotal connection between said upper link and said second bracket, a pin extending transversely and fixed relative to the boat, a guide member connected to said pin for guiding movement of said assist arm relative to said pin, and at least one notch in said assist arm releasably engagable with said pin to releasably locate said second bracket.