Wheel Handling Tool With Pivot Compression Parts
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Solution Overview
Problem
Existing tools for removing and replacing wheels, especially those with large vehicles and working machines, are inadequate as they require significant force and are not suitable for wheels without holes or openings, necessitating costly haulage to repair shops.
Innovation Solution
A tool with a supporting part and pivotally arranged compression parts, along with moving means and end holders, allows for the secure removal and replacement of wheels without additional equipment, suitable for wheels with no holes or openings, and enables seal changes without fully removing the tire.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing wheel removal tools are used, then wheels with holes or openings can be removed, but wheels without holes or openings cannot be handled
Solution Approach 1:
The tool is designed with a universal interface that can handle both wheels with holes/openings and wheels without holes/openings. The compression part can engage with the rim flange of wheels without holes, while still being compatible with wheels that have holes or openings, making the tool versatile for different wheel types.
Solution Approach 2:
The tool is divided into functional segments: a supporting part, a compression part, and moving means. The compression part can be positioned and secured in different configurations depending on whether the wheel has holes or not, allowing adaptive engagement with various wheel structures.
2Force
If significant force is applied to remove tightly attached wheels, then wheels can be removed from the hub, but additional equipment and multiple persons are required
Solution Approach 1:
The tool incorporates moving means that enable dynamic adjustment and application of force. The compression part can be moved into position and secured, allowing the operator to apply significant force progressively rather than requiring a complex static system with multiple fixed components.
Solution Approach 2:
The tool is designed to be self-securing through its compression mechanism. Once the compression part is engaged with the rim flange and the moving means is actuated, the tool automatically secures itself to the wheel, eliminating the need for additional securing equipment or multiple persons.
3Ease of repair
If wheels are removed completely from the hub, then seal replacement is possible, but the vehicle or working machine remains out of duty for extended time
Solution Approach 1:
The tool enables preliminary action by allowing the seal to be accessed and replaced without completely removing the wheel from the hub. The compression mechanism can be used to push the rim flange and expose the seal while the wheel remains partially attached, enabling seal replacement as a preliminary maintenance action.
Solution Approach 2:
Instead of requiring complete wheel removal (excessive action), the tool enables partial action by allowing the rim flange to be pushed just enough to expose and access the seal. This partial displacement of the rim flange is sufficient for seal replacement without the need to fully detach the wheel from the hub.
4Adaptability or versatility
If a tool is designed for wheels without holes, then it can handle all wheel types, but the tool structure becomes more complex
Solution Approach 1:
The tool achieves universality through a standardized interface design. The compression part and supporting part are configured to work with both wheels having holes and wheels without holes, eliminating the need for multiple specialized tools while maintaining a relatively simple overall structure.
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
Enables reliable and efficient removal and replacement of wheels, including large ones, and seal changes at the site, reducing costs and downtime by allowing single-person operation without additional equipment.
Implementation Method 1
a first compression part (2) having a compression end (2a) and a tension end (2b), arranged at the first end (1a) of the supporting part (1) pivotally in a plane, and a second compression part (2') having a compression end and a tension end, arranged at the second end (1b) of the supporting part pivotally in a plane
Implementation Method 2
moving means for moving the first compression part (2) and the second compression part (2') in relation to the supporting part (1), which means are arranged between the first compression part (2) and the second compression part (2') and into direct connection with the first compression part (2) and the second compression part (2')
Data Source
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AI summary
The invention is directed to a tool for handling of a wheel, which tool comprises a supporting part (1 ) having a first end (1a) and a second end (1 b); at least one holder (5, 7, 7') arranged on the supporting part (1 ), which holder is arranged to be used in connection with a pushing means (6, 6', 6", 6"', 18, 18'); a first compression part (2) having a compression end (2a) and a tension end (2b), arranged at the first end of the supporting part pivotally in a plane; a second compression part (2') having a compression end (2'a) and a tension end (2'b), arranged at the second end of the supporting part pivotally in a plane and moving means (3) for moving the first compression part (2) and the second compression part (2') in relation to the supporting part, which means are arranged between the first compression part (2) and the second compression part (2') and into direct connection with the first compression part and the second compression part.