Pontoon Boat Gate Guide Mechanism for Controlled Opening

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Solution Overview

Problem

Traditional gate systems on pontoon boats require manual lifting and swinging, leading to potential free swinging and the need for additional lifting to close, which is inconvenient and inefficient.

Innovation Solution

A gate system with a guide and guide interface member that allows the gate to be rotated and biased into open positions using a guide system, enabling smooth movement between closed, lifted, and open positions without additional user effort.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a traditional manual gate system is used, then the gate can be opened and closed, but the gate may swing freely and requires additional lifting to close

Engineering Contradiction:
Improvegate operation convenienceVSAvoidtime for opening and closing gate
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The guide system is pre-configured with a guide interface member that automatically engages when the gate is lifted, providing preliminary guidance and control before the gate reaches the open position. This preliminary engagement prevents free swinging and prepares the gate for controlled closing without requiring additional user intervention.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The guide interface member acts as an intermediary between the gate and the guide system. It transfers and controls the gate's movement, providing a mechanical interface that enables smooth transitions between closed, lifted, and open positions while maintaining control throughout the entire operation cycle.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If a guide system with guide interface member is added, then controlled movement is achieved, but device complexity increases

Engineering Contradiction:
Improvegate movement controlVSAvoidgate system structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The gate system is segmented into distinct functional components: the gate itself, the guide system, and the guide interface member. This segmentation allows each component to perform its specific function independently while working together as a unified system, making the overall complexity manageable and the individual parts easier to manufacture and maintain.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The guide interface member is designed to automatically engage with the guide system when the gate is lifted, without requiring manual activation or complex control mechanisms. The system serves itself by utilizing the natural movement of the gate to activate the guiding function, thereby adding control capability while minimizing additional complexity.

Inventive Principle:
Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Facilitates easy and controlled opening and closing of gates on pontoon boats, reducing manual labor and enhancing user convenience.

Implementation Method 1

the guide interface member of the guide system slides along a surface of the guide to bias the gate from the first position to the second position

Methodology Applied
Scientific EffectFriction: Friction

Implementation Method 2

the guide interface member of the guide system slides along a surface of the guide to bias the gate from the first position to the second position

Methodology Applied
Scientific EffectGravitation: Gravitation

Data Source

PatentUS20250319946A1Gate system for a pontoon boat
Publication Date: 2025.10.16 POLARIS IND INC
  • US20250319946A1 patent drawing
  • US20250319946A1 patent drawing
  • US20250319946A1 patent drawing

AI summary

A gate system for a pontoon boat is provided. The gate system may comprise a gate, a guide, and a guide interface member.