Patent US4277568A successfully refreshed from Google Patents.
Patent US4527983A successfully refreshed from Google Patents.
US4527983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trolling control for boats
Assignee: Individual
•
Filing: 1983-07-27
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Granted: 1985-07-09
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Expires: 2003-07-27
Abstract
Abstract My invention provides a control for a trolling motor of a fishing boat, whereby both steering of the boat and operation of the motor may be controlled through use of but one foot of a fisherman. The control has a very low profile so that a standing person may operate the same with his foot in a position not too far displaced from a flat condition on the boat deck, whereby such person is balanced at all times and thus may devote full attention to fishing and little if any attention to maintaining balance. The control comprises a hollow box having center bearing for supporting a shaft in upright position. A foot plate is disposed exteriorly of the box and connected to the shaft, the construction being such that the shaft may be rotated by movement of the foot imparted to the foot plate and also depressed by downward pressure of the foot on the footplate. When the shaft is rotated, movement thereof is transmitted to mechanism which causes the trolling motor to swing in the water from side to side to cause steering of the boat. When the shaft is depressed, switch contacts are engaged to control flow of electrical energy to the motor.
Inventors
- 👤 Jerry N. Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:19
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/007; B63B; B63B34/00; B63B34/05; B63H20/08; B63H20/12; B63H25/00; B63H25/02; B63H2025/028; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20189; Y10T74/20207; Y10T74/20213; Y10T74/20232; Y10T74/20528
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
153 words
A control for a trolling motor which is swingably mounted on a boat for the purpose of steering the latter, comprising: shaft and bearing means securable to the said boat, said shaft mounted in said bearing for rotary movement and additionally mounted therein for movement in a direction along the axis of said shaft, a generally planar plate secured to said shaft for rotary movement therewith in the plane of the plate and also movement transverse to said rotary movement along the axis of said shaft, means effected by rotary movement of said plate to cause swinging movement of said motor and consequent steering operation of said motor, and a switching device controlling said motor having an operator member arranged to effect operation of said switching device when said plate is moved in a direction along the axis of said shaft to thereby effect operation of said trolling motor to propel said boat.
Claim 2
Dependent Claim
153 words
A control for a trolling motor which is swingably mounted on a boat for the purpose of steering the latter, comprising: shaft and bearing means securable to the said boat, said shaft mounted in said bearing for rotary movement and additionally mounted therein for movement in a direction along the axis of said shaft, a generally planar plate secured to said shaft for rotary movement therewith in the plane of the plate and also movement transverse to said rotary movement along the axis of said shaft, means effected by rotary movement of said plate to cause swinging movement of said motor and consequent steering operation of said motor, and a switching device controlling said motor having an operator member arranged to effect operation of said switching device when said plate is moved in a direction along the axis of said shaft to thereby effect operation of said trolling motor to propel said boat.
Claim 3
Dependent Claim
108 words
A control for a trolling motor which is swingably mounted on a boat for the purpose of steering the latter, comprising: a support disposed on said boat and having a bearing, a shaft journalled within said bearing for rotation and also movable axially within said bearing, means effected by rotation of said shaft to cause swinging movement of said trolling motor and consequent steering of said boat, and a switching device having an operator member arranged to effect operation of said switching device when said shaft is moved axially within said bearing in a predetermined direction to thereby effect operation of said trolling motor to propel said boat.
Claim 4
Dependent Claim
108 words
A control for a trolling motor which is swingably mounted on a boat for the purpose of steering the latter, comprising: a support disposed on said boat and having a bearing, a shaft journalled within said bearing for rotation and also movable axially within said bearing, means effected by rotation of said shaft to cause swinging movement of said trolling motor and consequent steering of said boat, and a switching device having an operator member arranged to effect operation of said switching device when said shaft is moved axially within said bearing in a predetermined direction to thereby effect operation of said trolling motor to propel said boat.
Claim 5
Dependent Claim
149 words
A control for an electric trolling motor which has its housing rotatably mounted on a boat for the purpose of steering the latter, and a battery for supplying electrical energy to said motor for the purpose of propelling said boat, comprising: a box adapted to be supported on the boat, said box having a sleeve bearing extending from a surface thereof, a shaft journalled within said sleeve bearing for rotation and also movable axially within said sleeve bearing, means effected by rotation of said shaft to cause rotation of said motor housing and consequent steering of said boat, and an electric switch for controlling electrical energy from said battery to said motor, said electric switch having an operator member arranged to effect operation of said switch when said shaft is moved axially within said sleeve bearing in a predetermined direction to thereby energize said motor to propel said boat.
Claim 6
Dependent Claim
149 words
A control for an electric trolling motor which has its housing rotatably mounted on a boat for the purpose of steering the latter, and a battery for supplying electrical energy to said motor for the purpose of propelling said boat, comprising: a box adapted to be supported on the boat, said box having a sleeve bearing extending from a surface thereof, a shaft journalled within said sleeve bearing for rotation and also movable axially within said sleeve bearing, means effected by rotation of said shaft to cause rotation of said motor housing and consequent steering of said boat, and an electric switch for controlling electrical energy from said battery to said motor, said electric switch having an operator member arranged to effect operation of said switch when said shaft is moved axially within said sleeve bearing in a predetermined direction to thereby energize said motor to propel said boat.
Claim 7
Dependent Claim
34 words
The construction according to claim 3 and further including a plate mounted on said shaft, said plate being adapted for operation by the foot of a person for rotating or axially moving said shaft.
Claim 8
Dependent Claim
39 words
The construction according to claim 4 wherein said means affected by rotation of said shaft includes a gear sector rotatable with said shaft, and a gear rack meshing with said sector and movable axially through rotation of the latter.
Claim 9
Dependent Claim
71 words
The construction according to claim 5 wherein said gear sector is connected to said shaft to be moved axially therewith, and said operator member of said electric switch is moved axially of the latter to effect switching operation, said operator member having a roller and the latter having rolling contact with said gear sector so that the latter may depress said operator member in any rotated position of said gear sector.
Claim 10
Dependent Claim
30 words
The construction according to claim 6 wherein said gear sector is provided with a tail portion and the roller of said operator member has rolling contact with said tail portion.
Claim 11
Dependent Claim
65 words
The construction according to claim 5 wherein said shaft has a splined portion and said gear sector has a splined opening cooperable with said shaft portion so that said shaft rotates said gear sector but may move axially without axially moving said gear sector, said switch operator member being engageable with an adjoining end of said shaft and moveable by axial movement of said shaft.
Claim 12
Dependent Claim
43 words
The construction according to claim 4 wherein said means affected by rotation of said shaft includes a link secured to said shaft for rotation and axial movement therewith, said link having an elongated slot for receiving the slider end of a push-pull wire.
Claim 13
Dependent Claim
55 words
The construction according to claim 4 wherein said means affected by rotation of said shaft includes diametrically opposed links secured to said shaft for rotation and axial movement therewith, and a cable attached to each link and arranged so that a pulling force is applied to a respective cable through predetermined rotation of said shaft.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-08 | 1989-01-07 | 1989-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-08 | 1993-01-07 | 1993-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-08 | 1997-01-07 | 1997-07-09 | $7700.00 | Window Closed / Lapsed |