Multi-Purpose Wheel Workstation for Damage-Free Tire Changing
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Solution Overview
Problem
The existing methods for removing tires from wheels for repair or replacement are cumbersome and often damage the tire, tube, and rim due to the lack of clearance and require multiple tools and stands, making the process time-consuming and burdensome, especially in outdoor settings.
Innovation Solution
A multi-purpose workstation that integrates a frame with support structures, tools, and adjustable components to facilitate bead breaking, tire demounting, and remounting on a single stand, allowing for efficient tire management without the need for multiple stands, using a combination of levers, couplers, and adjustable tire seats to manage various wheel sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If hand tools such as slide bars, hammers, and chisel-like tools are used to disengage the tire bead from the rim, then the tire can be broken from the rim, but great strength and dexterity are required and damage can occur to the tire, tube, and rim
Solution Approach 1:
The patent introduces a bead breaking tool with a fulcrum and lever arm that acts as an intermediary between the operator and the tire bead. This mechanical intermediary provides leverage to break the bead seal without requiring direct application of great force by the operator's hands, thereby reducing the strength and dexterity requirements while preventing damage to the tire and rim components.
Solution Approach 2:
The bead breaking tool utilizes dynamic mechanical advantage through its lever arm and fulcrum configuration. By positioning the fulcrum at the rim flange and extending the lever arm, the system transforms small operator inputs into large forces at the tire bead, enabling damage-free removal while minimizing operator effort.
2Adaptability or versatility
If multiple stands are used for bead breaking and tire removal, then the complete tire changing process can be accomplished, but the process becomes time-consuming and burdensome
Solution Approach 1:
The patent combines bead breaking tools, tire removal tools, and tire mounting tools into a single integrated wheel workstation. This merging of previously separate stands and tools into one unified system allows the complete tire changing process to be performed without moving the wheel between multiple stations, thereby significantly reducing the time and effort required while maintaining full functionality for all tire maintenance operations.
Solution Approach 2:
The wheel workstation is designed as a universal platform that can perform multiple functions: bead breaking, tire removal, and tire mounting. By making the workstation multi-functional, it eliminates the need for separate specialized stands for each operation, allowing a single stationary setup to handle the entire tire changing process efficiently.
3Adaptability or versatility
If two separate stands are set up for bead breaking and tire removal in outdoor settings, then the tire changing process can be completed, but the setup becomes burdensome and time-consuming
Solution Approach 1:
The patent merges bead breaking, tire removal, and mounting capabilities into a single wheel workstation that can be set up in outdoor environments. This consolidation reduces the number of separate stands and components from two or more to one unified system, making the outdoor setup less burdensome while maintaining complete tire changing capability.
Solution Approach 2:
The wheel workstation serves as a universal outdoor station that performs all necessary tire maintenance functions in one location. This multi-functionality eliminates the need to transport and set up multiple separate stands at the outdoor location, reducing both the complexity of the setup and the time required to begin work.
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 efficient and damage-free tire removal and installation on a single workstation, reducing the time and effort required for tire maintenance and accommodating different wheel sizes, thus improving the efficiency and convenience of tire changing procedures.
Implementation Method 1
an elastic element configured to buffer force applied to the wheel
Implementation Method 2
a lever arm rotatably coupled to the top of the bead breaker and configured to apply force to the tire bead
Data Source
AI summary
A system multi-purpose workstation for an assembly having a wheel and a tire, includes a platform and a plurality of configuration sets detachably coupled with the platform. The platform has a frame and an assembly base coupled to the frame and configured for the assembly to be attached thereon. A use selectively couple one of the configuration sets with the platform to either separate the tire from the wheel or install the tire on the wheel.