Integrated Winchhead Assembly for Trailer Alignment

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Solution Overview

Problem

Traditional boat trailers require time-consuming assembly and alignment of multiple components, resulting in poor aesthetic quality and inefficient cargo positioning.

Innovation Solution

An integrated winchhead system featuring a frame with a housed winch, adjustable wedge, and bow stop mounting area, allowing for adjustable mounting angles and vertical positioning, which simplifies the assembly and enhances aesthetic appeal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate components (base member, head member, bow stop, winch) are assembled individually, then each component can be independently selected and aligned, but the assembly process becomes time-consuming and aesthetic quality deteriorates

Engineering Contradiction:
ImproveIndependent component selection and alignmentVSAvoidAssembly time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent combines the base member, head member, bow stop, and winch into a single integrated winchhead assembly. This merging eliminates the need for separate assembly steps while maintaining the functional capabilities of each component, thereby reducing assembly time without sacrificing adaptability.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated winchhead assembly serves multiple functions simultaneously: it provides the structural base, supports the winch mechanism, incorporates the bow stop, and enables vertical adjustment. This multi-functionality allows a single component to replace multiple separate parts, streamlining the assembly process.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple separate components are assembled individually, then each component can be independently selected, but the aesthetic quality becomes poor

Engineering Contradiction:
ImproveComponent selection flexibilityVSAvoidAesthetic quality
Core Design Contradiction:
Adaptability or versatilityVSShape

Solution Approach 1:

By merging multiple components into a single integrated winchhead assembly with unified contours and surfaces, the patent eliminates the visual discontinuities and gaps that would result from assembling separate parts, thereby improving aesthetic quality while maintaining functional adaptability.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of manufacture

If traditional separate components are used, then assembly is possible, but the process is complex and requires precise alignment

Engineering Contradiction:
ImproveAssembly feasibilityVSAvoidAssembly complexity and alignment requirements
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The integration of multiple components into a single pre-aligned assembly eliminates the need for complex field alignment procedures. The winchhead arrives as a complete unit with all components precisely positioned relative to each other, significantly reducing assembly complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent incorporates adjustable elements within the integrated assembly, such as vertical adjustment mechanisms and rotational capability, that allow for flexible positioning without requiring complex alignment procedures during assembly. This maintains ease of installation while providing adjustment flexibility.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8657260B2Integrated winchhead
Publication Date: 2014.02.25 HORIZON GLOBAL AMERICAS INC
  • US8657260B2 patent drawing
  • US8657260B2 patent drawing
  • US8657260B2 patent drawing

AI summary

Apparatus for an integrated winchhead winch are described herein. An integrated winchhead comprising a frame, a winch and a wedge. The frame may include a mounting base at a first end and a bow stop mounting area at a second end of the frame. The winch may be housed within the frame. The wedge may be attached to the mounting base and may also be mountable on a base stand, wherein the wedge may be adjustably mounted to the base stand and the mounting base. The winchhead may be mountable at two different angles and be vertically adjustable along the base stand. A bow stop may be secured to the bow stop mounting area.