Raising and lowering aid for trolling motors

Claim 2

A raising and lowering aid adapted for attachment to a trolling motor mount, said mount having a fixed portion and a movable portion pivotally attached to the fixed portion, said raising and lowering aid comprising essentially three elements hinged together in triangular relationship, with a first one of said elements comprising foot means pivotally attached at one end to the trolling motor mount, a second one of said elements comprising resilient means pivotally attached at one end to said foot means and the third of said elements comprising connecting means having one end pivotally attached to said foot means and the opposite end pivotally attached to said resilient means so that the movement of the movable portion of the trolling motor mount from a retracted position to an operating position causes said foot means to pivot with respect to the fixed portion of the trolling motor mount and said three elements to pivot cooperatively against the bias of said resilient means, whereby said raising and lowering aid provides resistance to the downward movement of the movable portion of the trolling motor mount from an intermediate position into the operating position and an upward force on said movable portion from the operating position back to the intermediate position.

Claim 3

The raising and lowering aid of claim 1 wherein said resilient means further comprises a compression spring, a guide rod extending through said compression spring, a spring retainer affixed on said guide rod at one end of said compression spring and spring carrying means slidably mounted on said guide rod, said guide rod having one end adapted for pivotal attachment to said foot means and said spring carrying means having a portion adapted for pivotal attachment to said opposite end of said connecting means.

Claim 4

The raising and lowering aid of claim 2 wherein said foot means further comprises a foot member having one end adapted for pivotal attachment to said one end of said guide rod and having the opposite end adapted for pivotal attachment to said one end of said connecting means.

Claim 5

The raising and lowering aid of claim 3 wherein said connecting means further comprises a pair of elongated connecting members having one end adapted for pivotal attachment to said opposite end of said foot member and the opposite end of said connecting members adapted for pivotal attachment to said portion of said spring carrying means adapted for pivotal attachment to said connecting means.

Claim 6

The raising and lowering aid of claim 3 wherein said connecting means comprises a portion of the trolling motor mount with one end of said portion pivotally attached to said opposite end of said foot member and with the opposite end of said portion having a hinge fixedly connected thereto for pivotally attaching said portion of said spring carrying means adapted for pivotal attachment to said connecting means.

Claim 7

The raising and lowering aid of claim 2 further comprising adjusting means for adjusting the magnitude of said resistance and said upward force.

Claim 8

The raising and lowering aid of claim 6 wherein said guide rod is partially threaded and said spring retainer is threaded for threadibly receiving said guide rod to allow selective positioning of said spring retainer and one end of said compression spring on said guide rod for obtaining a desired amount of bias of said compression spring.

Claim 9

The raising and lowering aid of claim 1 further comprising adjusting means for adjusting the magnitude of said resistance and said upward force.

Claim 10

A raising and lowering aid for mounting on a trolling motor mount, the mount having a fixed portion and a movable portion pivotally attached to the fixed portion, the movable portion adapted for carrying a trolling motor, said raising and lowering aid comprising foot means pivotally attached to the fixed portion and the movable portion of the trolling motor mount; a resilient operating means having one end pivotally attached to said foot means; and connecting means having one end pivotally attached to said foot means and the opposite end of said connecting means pivotally attached to said resilient operating means, whereby pivotal rotation of the movable portion of the trolling motor mount to an operating position pivots said foot means with respect to the fixed portion of the trolling motor mount and pivots said foot means, said resilient operating means and said connecting means against the bias of said resilient operating means, thereby cushioning the lowering of the trolling motor into the operating position and aiding in raising the trolling motor from the operating position.

Claim 11

A raising and lowering aid for mounting on a trolling motor mount, the mount having a fixed portion and a movable portion pivotally attached to the fixed portion, the movable portion adapted for carrying a trolling motor, said raising and lowering aid comprising foot means pivotally attached to the fixed portion and the movable portion of the trolling motor mount; a resilient operating means having one end pivotally attached to said foot means; and connecting means having one end pivotally attached to said foot means and the opposite end of said connecting means pivotally attached to said resilient operating means, whereby pivotal rotation of the movable portion of the trolling motor mount to an operating position pivots said foot means with respect to the fixed portion of the trolling motor mount and pivots said foot means, said resilient operating means and said connecting means against the bias of said resilient operating means, thereby cushioning the lowering of the trolling motor into the operating position and aiding in raising the trolling motor from the operating position.

Claim 12

The raising and lowering aid of claim 9 wherein said resilient operating means further comprises a compression spring, a guide rod extending through said compression spring, said guide rod having one end pivotally attached to said foot means, a spring retainer affixed to said guide rod at one end of said compression spring, and spring carrying means slidably mounted on said guide rod, with said spring carrying means pivotally attached to said connecting means.

Claim 13

The raising and lowering aid of claim 10 wherein said foot means further comprises a foot member provided with a heel portion and a toe portion and further comprising a heel adapted for pivotal attachment to said one end of said connecting means and a toe portion adapted for pivotal attachment to said guide rod, whereby said connecting means pivot in concert with respect to said foot means when said foot means pivots responsive to pivotal rotation of the movable portion of the trolling motor mount.

Claim 14

The raising and lowering aid of claim 11 wherein said connecting means further comprises a pair of elongated connecting members.

Claim 15

The raising and lowering aid of claim 11 wherein said connecting means further comprises a portion of the trolling motor mount and a hinge fixedly connected to said movable portion of the trolling motor mount.

Claim 16

A raising and lowering aid for mounting on a trolling motor mount, said mount having a fixed portion and a movable portion pivotally attached to said fixed portion, said movable portion adapted for carrying a trolling motor, said raising and lowering aid comprising foot means pivotally attached to the fixed portion and the movable portion of the trolling motor mount; a guide rod having one end pivotally attached to said foot means and a compression spring encircling said guide rod; a spring retainer affixed to said guide rod at one end of said compression spring, spring carrying means slidably mounted on said guide rod for carrying the opposite end of said compression spring; and connecting means having one end pivotally attached to said foot means and the opposite end of said connecting means pivotally attached to said spring carrying means, whereby pivotal rotation of the movable portion of the trolling motor mount from a retracted position to an operating position pivots said foot means with respect to said connecting means, said guide and said spring carrying means, thus compressing said compression spring and operating to cushion the lowering of the trolling motor into the operating position, and pivotal rotation of the movable portion from an operating position to a retracted position releases tension in said compression spring which operates to aid in lifting the trolling motor.

Claim 17

A raising and lowering aid for mounting on a trolling motor mount, said mount having a fixed portion and a movable portion pivotally attached to said fixed portion, said movable portion adapted for carrying a trolling motor, said raising and lowering aid comprising foot means pivotally attached to the fixed portion and the movable portion of the trolling motor mount; a guide rod having one end pivotally attached to said foot means and a compression spring encircling said guide rod; a spring retainer affixed to said guide rod at one end of said compression spring, spring carrying means slidably mounted on said guide rod for carrying the opposite end of said compression spring; and connecting means having one end pivotally attached to said foot means and the opposite end of said connecting means pivotally attached to said spring carrying means, whereby pivotal rotation of the movable portion of the trolling motor mount from a retracted position to an operating position pivots said foot means with respect to said connecting means, said guide and said spring carrying means, thus compressing said compression spring and operating to cushion the lowering of the trolling motor into the operating position, and pivotal rotation of the movable portion from an operating position to a retracted position releases tension in said compression spring which operates to aid in lifting the trolling motor.

Claim 18

The raising and lowering aid of claim 14 further comprising adjusting means threadibly carried by said guide rod, said adjusting means cooperating with said compression spring, whereby tension in said compression spring is adjusted responsive to manipulation of said adjusting means.

Claim 19

The raising and lowering aid of claim 15 wherein said foot means further comprises a foot member provided with a heel portion and a toe portion and further comprising a heel receptacle provided in said heel portion for receiving and pivotally attaching said one end of said guide rod and a pair of toe receptacles provided in said toe portion for receiving and pivotally attaching said one end of said connecting means, whereby said connecting means pivot in concert with respect to said spring carrying means and said foot means when said foot member pivots responsive to pivotal rotation of the movable portion of the trolling motor.

Claim 20

The raising and lowering aid of claim 16 wherein said connecting means further comprises a pair of elongated connecting members.

Claim 21

The raising and lowering aid of claim 17 wherein said spring carrying means further comprises an internal bore for receiving said guide rod and said compression spring and further comprising connection receptacles located in said spring carrying means for receiving and attaching said opposite end of said connecting members in pivoting relationship.

Claim 22

The raising and lowering aid of claim 18 further comprising frictionreducing means carried by said spring carrying means for reducing the contact friction between said spring carrying means and the trolling motor mount responsive to rotation of the trolling motor mount from an intermediate position into the operating position and back to the intermediate position.

Claim 23

The raising and lowering aid of claim 14 further comprising pin means connecting the fixed portion and the movable portion of the trolling motor mount, said pin means extending through said one end of said connecting means and said foot means.

Claim 24

The raising and lowering aid of claim 20 further comprising adjusting means threadibly carried by said guide rod, said adjusting means cooperating with said compression spring, whereby tension in said compression spring is adjusted responsive to manipulation of said adjusting means.

Claim 25

The raising and lowering aid of claim 21 wherein said connecting means further comprises a pair of elongated connecting members and said spring carrying means further comprises an internal bore for receiving said guide rod and said compression spring, and connection receptacles located in said spring carrying means for receiving said opposite end of said connecting members in pivoting relationship.

Claim 26

The raising and lowering aid of claim 22 further comprising frictionreducing means carried by said spring carrying means for reducing the contact friction between said spring carrying means and the trolling motor mount responsive to rotation of the trolling motor mount from an intermediate position into the operating position and back into the intermediate position.

Claim 27

The raising and lowering aid of claim 14 wherein the movable portion of the trolling motor mount carries said raising and lowering aid in tact from an intermediate position back to the retracted position.

Claim 28

The raising and lowering aid of claim 24 wherein said foot means further comprises a foot member having a heel portion so fitted with respect to said movable portion of the trolling motor mount that pivotal rotation of said foot member with respect to said movable portion is limited such that, when said movable portion is rotated from an intermediate position back to the retracted position, said foot member is carried back, together with the rest of said raising and lowering aid in tact, by said movable portion.