Rope Cleaner Compression Assembly for Efficient Debris Removal

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Solution Overview

Problem

Existing rope cleaning tools are inefficient in removing debris from ropes without disassembly, and they lack a mechanism to effectively compress and clean the rope surface.

Innovation Solution

A rope cleaning tool comprising one or more wiper disks and a frame assembly with a first and second shell portion, and a plurality of fasteners. The frame assembly is attached to the wiper disks using fasteners, allowing the tool to be configured in an unsqueezed and squeezed state, enabling effective cleaning by compressing the wiper disks around the rope.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If existing rope cleaning tools are used, then rope cleaning is possible, but debris removal is inefficient and requires disassembly

Engineering Contradiction:
Improvedebris removal efficiencyVSAvoidtool disassembly requirement
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The frame assembly is divided into a first shell portion and a second shell portion that can be separated to access and replace the wiper disks. This segmentation allows efficient debris removal by enabling quick access to the cleaning elements without completely disassembling the tool, resolving the contradiction between maintaining cleaning efficiency and operational simplicity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The wiper disks are designed as replaceable components that can be discarded when worn or clogged with debris. The frame assembly allows for quick removal and replacement of these disks, enabling efficient debris removal and tool recovery without complete disassembly, thus improving productivity while maintaining ease of operation.

Inventive Principle:
Principle #34Discarding and recovering

2Productivity

If the frame assembly is squeezed together, then the wiper disks are compressed around the rope for effective cleaning, but the tool structure undergoes deformation

Engineering Contradiction:
Improvecleaning effectivenessVSAvoidtool structure shape
Core Design Contradiction:
ProductivityVSShape

Solution Approach 1:

The frame assembly is designed to dynamically change shape between an unsqueezed configuration (for loading and unloading ropes) and a squeezed configuration (for compression cleaning). This dynamic structural adaptation allows the tool to achieve effective cleaning through compression while maintaining structural integrity by returning to its original shape after each cleaning cycle.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The tool utilizes parameter changes in the frame assembly's physical state - transitioning between squeezed and unsqueezed configurations. This allows the structure to temporarily deform during the cleaning process to achieve the necessary compression force on the wiper disks against the rope, then return to its original shape, resolving the contradiction between cleaning effectiveness and structural shape maintenance.

Inventive Principle:
Principle #35Parameter changes

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

The tool effectively cleans ropes by compressing the wiper disks around the rope, allowing for efficient removal of debris without disassembly, and the replaceable wiper disks ensure continued tool functionality.

Implementation Method 1

pressing said plurality of radial slots against a portion of said rope, and pulling said rope through said wiping aperture to clear of debris from said rope

Methodology Applied
Scientific EffectFriction: Friction

Implementation Method 2

squeezing said frame assembly together using said inward force, pressing said plurality of radial slots against a portion of said rope

Methodology Applied
Scientific EffectMechanical Force: Mechanical Force

Data Source

PatentUS12343766B2Rope cleaner
Publication Date: 2025.07.01 BREWER OPEN RANGE AGRI BUSINESS LLC
  • US12343766B2 patent drawing
  • US12343766B2 patent drawing
  • US12343766B2 patent drawing

AI summary

A rope cleaning tool for cleaning a rope. The rope cleaning tool comprises one or more wiper disks and a frame assembly. The frame assembly comprises a first shell portion and a second shell portion, and a plurality of fasteners. The plurality of fasteners comprise at least a first fastener, and each comprise a first fastener portion and a second fastener portion. The frame assembly is attached to a portion of the one or more wiper disks using a portion of the plurality of fasteners. Each among the frame assembly comprises an enclosed end and an open end. The one or more wiper disks comprises a receiver slot and a wiping aperture. The receiver slot is aligned with the open end of the frame assembly.