Universal ROPS Canopy Mount with Adjustable Crossbar

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Solution Overview

Problem

The existing canopy installation systems for tractor and mower roll bars are model-specific, leading to suboptimal configurations when canopies are installed on different ROPS models, resulting in slanted canopies due to the lack of a universal mounting solution that allows for adjustable angles.

Innovation Solution

A universal canopy and mount system featuring a clamp that secures to the ROPS, a crossbar with arcuate cutouts and slots, and a supportive structure with adjustable holes and fasteners, enabling the canopy to be bolted and adjusted for desired orientations, accommodating various ROPS models and sizes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a model-specific canopy installation system is used, then the canopy can be securely installed on a particular ROPS model, but it cannot be universally installed on different ROPS models without resulting in slanted or misaligned canopies

Engineering Contradiction:
Improveuniversal installation compatibilityVSAvoidmounting system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mounting system is designed with a standardized clamp interface that can accommodate multiple ROPS models, and an adjustable crossbar mechanism that can adapt to different ROPS geometries. This allows a single mounting system design to serve multiple ROPS configurations universally, achieving adaptability without requiring model-specific customizations

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

Solution Approach 2:

The crossbar incorporates adjustable length and angle capabilities, allowing the mounting system to dynamically adapt its configuration based on the specific ROPS model being installed. This adjustability enables the system to maintain proper canopy alignment across different ROPS geometries while using a universal base design

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If a fixed-angle mounting system is used, then the installation process is simplified, but the canopy cannot be adjusted to achieve proper alignment on different ROPS models

Engineering Contradiction:
Improveinstallation simplicityVSAvoidangle adjustment capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The mounting system incorporates adjustable crossbars with variable length and angle capabilities, allowing installers to configure the mounting geometry to match different ROPS models. This dynamic adjustability maintains ease of installation while enabling proper canopy alignment across diverse ROPS configurations

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system allows adjustment of key geometric parameters including crossbar length, crossbar angle, and canopy tilt angle. By enabling these parameter changes, the mounting system can adapt to different ROPS models while maintaining a relatively simple overall installation process

Inventive Principle:
Principle #35Parameter changes

3Manufacturing precision

If a universal mounting system with adjustment capabilities is implemented, then canopies can be properly aligned on various ROPS models, but the mounting system becomes more complex

Engineering Contradiction:
Improvecanopy alignment precisionVSAvoidmounting system structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The mounting system is divided into modular components including a standardized clamp, an adjustable crossbar assembly, and a canopy support structure. This segmentation allows each component to be optimized independently for its specific function while maintaining overall system precision, without requiring excessive complexity in the complete assembly

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10053158B1Mount for canopies to go on generic rollover bars for riding lawn mowers and tractors
Publication Date: 2018.08.21 ACCU FORM POLYMERS INC
  • US10053158B1 patent drawing
  • US10053158B1 patent drawing
  • US10053158B1 patent drawing

AI summary

A universal mount for installing a canopy onto tractor and mower ROPS (roll bars). The ROPS may have left and right downward extensions and a bridging element between the left and right downward extensions. The universal mount includes a clamp to secure the universal mount onto a ROPS, a crossbar attached to the clamp extending parallel to the bridging element, and plates on each opposed end of the crossbar. Each plate has at least one slot adapted to receive a fastener. The universal mount can be clamped to a ROPS with the canopy fastened by aligning holes on the canopy with the slots and passing fasteners through. The canopy attitude can be adjusted to a desired orientation by positioning fasteners at a selected position in the slots.