Canoe End Cap Motor Mount for Keel-Aligned Propulsion
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Solution Overview
Problem
Mounting an outboard motor to a conventional canoe can be challenging, as existing methods often disrupt the canoe's handling and seating, and the motor is not axially aligned with the keel, leading to inefficiencies in propulsion.
Innovation Solution
A canoe end cap with a triangular body and cantilevered support members that securely mounts to the bow or stern, allowing an outboard motor to be aligned axially with the keel, featuring a motor mount assembly for stable attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a motor is mounted to a conventional canoe using a mounting plate extending across both port and starboard gunwales, then the motor can be securely mounted, but the propulsion becomes misaligned with the keel and handling is adversely impacted
Solution Approach 1:
The invention transitions from a transverse mounting approach (across gunwales) to a longitudinal mounting approach (at the stern end cap), changing the spatial dimension of motor placement to achieve both secure mounting and proper alignment with the keel for optimal handling
2Ease of manufacture
If a motor is mounted to a conventional canoe with a mounting plate, then the motor can be attached, but seating is compromised due to the motor placement
Solution Approach 1:
The invention extracts the motor mounting function from the gunwale area and relocates it to the stern end cap, separating the motor placement from the seating zone to allow both motor attachment and unimpeded seating arrangements
3Ease of operation
If a motor is mounted off-center on a canoe, then the motor can be installed, but propulsion alignment with the keel is affected
Solution Approach 1:
The invention utilizes the asymmetric stern end cap geometry to position the motor mount at the centerline of the canoe, ensuring proper alignment with the keel while maintaining ease of installation through the dedicated motor mount structure
Data Source
AI summary
A canoe end cap that is configured to be secured to either the bow or stern of a canoe wherein a stern embodiment is further configured to have an outboard motor operably coupled thereto. The present invention includes a body wherein the body is manufactured from a durable rigid material. The body includes a top plate member having a first end and a second end wherein the width of the top plate member is greater proximate the first end. The top plate member includes a first lateral edge and a second lateral edge. A first side support member extends downward from the first lateral edge and a second side support member extends downward from the second lateral edge. First side support member and second side support member are adjacent to and parallel with opposing gunwales of the canoe. A motor mount assembly is configured to have a motor secured thereto.