Automated Tire Change Systems

Tire changing machine with a pivoting tire removal tool that can be biased into an extended position for easier tire removal. The tool is mounted on a support column that can rotate to accommodate tires of different diameters. The machine also has a drive assembly that moves linearly along a path offset from the column to accommodate wheel assemblies of varying sizes. This allows the machine to work with tires and rims of different diameters. The tool's pivoting motion provides leverage for removing the tire bead, and the rotating column and linear drive adjust for wheel sizes.

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Automobile tire disassembly and assembly machine that reduces time and effort compared to manual methods. The machine has a horizontal motor with a deceleration mechanism that moves a power output shaft horizontally to disengage the tire. It also has mechanisms to clamp the rim and lever the tire off. For assembly, the machine has a fixed clamp for the rim and a movable lever to push the tire onto the rim. The deceleration mechanism, clamps, lever, and motor are all integrated into the machine housing. This allows automated disassembly and assembly of tires without requiring separate tools or manual disassembly.

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A device for mounting and removing tires that reduces stress on the tire and rim during tire changing. The device consists of a movable frame that can raise and lower to change its height relative to the wheel rim. It has a probe that moves between a sensing position and an original position. When the probe contacts the rim, it triggers the frame to lower. This allows the tire to be properly seated on the rim without excess force or pressure that can damage the bead or rim. The probe sensing and frame lowering are automated to optimize tire mounting/removal and minimize operator skill.

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Integrated device for automated tire disassembly, assembly, and balancing that can switch between the three states of disassembly, balancing, and assembly without removing the tire. The device has a chassis, control system, articulated arm, and interchangeable disassembly/balancing shaft. The shaft can switch between a balancing state and a disassembly/assembly state using the arm. This allows flexible switching between tire replacement and dynamic balancing without disassembling and reassembling the tire. The articulated arm provides mobility to carry the tire during state transitions.

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Integrated tire removal equipment for automotive repair shops that simplifies and automates the process of removing tires from vehicles. The equipment has adjustable mechanisms on both sides of the workbench to grip and rotate the tires. This allows the tire to be moved and positioned between the mechanisms for disassembly. The center of the workbench has an inner support mechanism to rotate the tire. One mechanism has a pressure roller and the other has a beak plate and telescoping rod. The mechanisms can adjust and move the tire between them for removal. The workbench and support frame are also movable to accommodate different vehicles.

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A compact mobile vehicle tire changer that can be used in the field for on-site tire service. The changer is designed to be installed in a small transportation vehicle and provide tire changing services at customer locations. The changer has a compact layout with a rotating lifting swing arm that allows the changer to be mounted on a vehicle. The swing arm lifts, lowers, rotates, and positions vertically to disassemble and assemble tires. It also saves space compared to a fixed changer. The changer has a main pulley on a guide rail assembly that connects to the swing arm and mounting frame. The changer components are arranged in a compact configuration for mobility.

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A tire removal mechanism for dismantling vehicles that enables faster and easier tire removal. The mechanism has an operating platform with a rectangular groove on one side wall. A moving assembly with a hydraulic pump and rod is positioned in the groove. This allows the moving assembly to be extended away from the platform to adjust the position of a tire pressure plate. The pressure plate has a bent part that hooks the tire outer edge to invert the rubber layer for easier removal. The groove stabilizes the tire during rotation and the extended pump position facilitates access for the pressure plate.

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Tire disassembly and installation auxiliary equipment to assist in removing and installing tires without manual lifting. The equipment has a base, moving plate, telescopic column, fixed seats, screw, clamping mechanism, and adjustment mechanism. The adjustment and clamping features allow precise positioning of the tire during disassembly and installation, eliminating the need for manual adjustments. The telescopic column extends and retracts to accommodate different rim sizes. The moving plate and seats slide to adjust tire position. The clamping mechanism grips the tire. The adjustment and clamping features enable automated tire positioning during disassembly and installation.

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Tire changing machine with an extendable arm that seals tires without additional tools or operators. The machine has a rotating wheel holder, an upward extending tower with a linear actuator, and an arm with claws. The claws can extend and retract to grip the tire tread. The actuator lowers to push the tire onto the wheel. The claws engage the tire while the actuator lifts, sealing the bead. The tower height can be adjusted to accommodate different wheel sizes. The arm extends and retracts to grip the tire at different heights. This allows sealing harder-to-mount tires without needing extra operators or air tools.

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An automated device to move tires between an electric vehicle tire mounting machine and the assembly line. It replaces manual transportation of tires using a robot. The device consists of a robot above the tire mounting machine with clamping cylinders and a sliding plate. Below it, a conveyor frame with a roller frame on rails. The robot clamps tires below the mounting machine and moves them to the conveyor. The conveyor moves the tires to the mounting machine. Sensors detect tire presence and control the robot and conveyor movements.

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A compact tire changer with reduced size and improved efficiency compared to traditional tire changers. The new design features a compact box component, adjustable main arm, and vertical lifting cylinder to move the working arms up and down. This allows compact storage and easier access compared to separate vertical columns. The chuck with rotating shaft and hydraulic cylinder for chuck rotation. The compact design saves space and simplifies operation.

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Tire disassembly and assembly machine for more efficient and ergonomic tire changing. The machine has a base with a workbench, a turning device, and a tire shoveling device. The turning device has a hollow column with an extendable telescopic section. The tire shoveling device has a telescopic arm with a scraper. This allows raising and lowering tires with the telescopic column and scraping off old tire with the telescopic arm. The machine also has rotating arms and a base-mounted telescopic section to assist in tire removal and mounting.

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A device to lift tires onto a tire changer machine without manual lifting. The device has a base, a motor to raise the tire, a hydraulic cylinder attached to the motor output, and a top plate on the cylinder. Another motor is attached to the top plate. A rod connects the motors. The lower end has a seat with supports and a chute. A slider in the chute has a plate on top and a splint below. Hydraulic telescoping rods are on the seat top. The motor raises the tire into the chute, where the slider captures it. The motor on the chute top extends the rods to lift the tire further.

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Apparatus for mounting and demounting a racing car tire from its wheel rim. The key features of the apparatus are multiple synchronized bead breaker arms that move simultaneously to break the tire bead; and a hydraulic circuit that drives the arms in sync. The apparatus also has a wheel-holder unit that locks the wheel for rotation during demounting/mounting, and other tools like a demounting/mounting tool. The synchronized bead breakers and hydraulic circuit allow efficient simultaneous breaking of one tire bead while keeping the other bead stationary.

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An intelligent tire changing system for autonomous vehicles that enables automated tire changes without needing to tow the vehicle to a repair shop or use manual tools. The system is integrated into the vehicle and allows tires to be changed without human intervention. It uses telescoping lifting assemblies, sliding seats, and rotating parts to move the wheels and tires. The system also has a disassembly mechanism to remove the bolts holding the wheels on. The lifting, sliding, and rotating parts allow the wheels to be raised, moved, and lowered to swap tires. The disassembly mechanism aligns the bolts for removal. The system facilitates automated tire changes for autonomous vehicles.

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A tire dismounting tool with automated clamping force control to prevent excessive tire deformation and damage during tire removal. The tool has a boom, two forearms, drivers, a detection element, and control. The forearms can move independently to grasp the tire. A detection element measures clamping force. The control analyzes force readings and sends commands to the drivers to adjust forearm positions if force is too high or low. This ensures precise tire clamping to prevent over-gripping or under-gripping that can damage tires.

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Automated tire changing system that uses robotic arms to remove and replace tires on vehicles. The system analyzes wheel fastener patterns, such as the number and arrangement of lug nuts, for each wheel. Robotic arms then remove the lug nuts, take off the wheel, and mount a new tire. The system can handle different wheel configurations, like four-, five-, or six-lug nuts. It uses computer vision and sensors to locate and grip the wheel and monitor the process.

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A flexible tire changer that allows adjustment of the position of the tire dismounting assemblies on the column to make tire removal and installation easier and reduce wear on the tires and rims. The changer has a single column with sliding upper and lower tire assemblies. This allows independent adjustment of each assembly's vertical position on the column. It also has a tire cap with rollers that engage the tire lip and rim to reduce friction during removal. The changer integrates the bottom loading column and pressure spoke into a single structure for simplification and reduced volume.

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Tire changer apparatus with rotating arms for easier and more flexible tire changing. The changer has a base with a rotatable drive unit to hold wheels, a frame with guides, and two devices with tools to interact with the tire beads. The devices have arms that can rotate around axes parallel to the wheel axis. This allows the arms to be positioned optimally for any wheel size. The drive unit can translate and the arms can rotate to adapt to different wheels.

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Tire changer that uses sensors and control logic to precisely grip tires without damaging them during dismounting. The changer has two forearms that can move relative to the boom. Sensors detect the forces applied by the driving motors. If the force is too low, a control element sends a signal to the motors to move the forearms closer together to tighten the grip. If the force is too high, the motors stop moving to prevent excessive deformation. This automated clamping process allows precise and controlled tire gripping without over-tightening.

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