Lifting Devices TRIZ Cases

Automates industrial vehicle sensor calibration by integrating detection systems into the control unit, eliminating external laptops and adapters.

A stacker crane mast support uses a displacement mechanism to raise and lower between grounded and retracted positions.

A hydraulic control device manages flow rates and valve openings to maintain instructed speeds across multiple cylinders.

A wheel weight tool uses a dual-ended hook to install and remove clips securely.

A conveyor with an omni-directional transport assembly moves batteries in any direction, reducing device complexity by replacing separate lifting mechanisms.

Segmented battery storage under the frame enables maintenance access while preserving vehicle compactness.

A tire demounting tool with a radially extending head and bill provides multi-point contact to capture the second bead.

A telescopic fork uses wireless power transmission to supply actuators without physical cables.

Segmented axle arms with pre-loaded springs resolve the trade-off between riding comfort and lateral stability during cornering.

Sliding lateral supports on a central connector adjust width, eliminating multiple part variants.

An intermediary tow bar redirects towing forces away from vulnerable fork tines to the main chassis, preventing structural damage during operation.

A lifting frame optical sensor detects lift height via light intensity changes between emitter and receiver elements.

Lifting assemblies vertically displace columns to enable tier-based construction of high-rise load-bearing frames.

Integrating a battery and rangefinder into the load fork activates the line laser only during positioning, eliminating complex cable routing.

Wheel and threaded rod mechanisms adjust pallet fork width without exiting the vehicle, eliminating manual repositioning delays.

A self-jacking scaffold system raises sections via jacking screws while maintaining structural integrity.

Active RFID transmitter-receiver units identify operators and measure distance to automate mobile work machine access, eliminating manual key handling.

Intermediary tool retrieves elevated rods without climbing, eliminating back injury risks from manual reaching.

Encoder-based PWM control reduces power consumption while maintaining real-time steering response in electric forklifts.

Compact load carrying frame merges operator platform and lift support to reduce driving space while maintaining vehicle stability without extra ballast.

A shelf stacker lowers support elements to transform its three-wheel chassis into a five-wheel configuration during load handling operations.

An unloading valve releases hydraulic pressure to prevent engine stall during cargo handling while restricting cylinder operation.

An operator support assembly isolates riders from shock by combining springs with hydraulic dampers that dissipate vibration energy.

A spring element absorbs transition impulses to eliminate jerks and noise during lift truck free-to-main lift switching.

Inflatable airbags lift aircraft on a movable platform, bypassing crane space constraints.

Mounting sensors on the moving fork resolves 2D radar interference from protective films, enabling accurate pose identification and efficient object pickup.

Inverted pendulum system maintains payload equilibrium by adjusting wheel speeds, reducing resource waste in large inventory systems.

Telescoping rod system collapses into compact sections using friction couplers, enabling secure object gripping without external hydraulic assistance.

A spring element suspends the forklift driver platform on a linear guide to absorb vibrations.

A linkage assembly moves material along guide rails using pivoted booms and lift mechanisms.

A tensioning element and chain hook system secure cargo to lift truck uprights.

Segmented dual-pump system shifts to primary leverage when load exceeds threshold, cutting total lifting time.

Stackable colony basket reduces labor intensity and animal stress by integrating automated loading, unloading, and cleaning mechanisms.

An automatic telescopic ladder extends and tilts to reveal steps, resolving safety risks from obscured footing on lift vehicles.

Dynamic damping control counters resonant vibrations in concrete pump booms by adjusting actuating elements based on real-time articulating angles and speeds.

Sliding support posts adjust platform height to resolve stability and space trade-offs during tram maintenance.

Segmented extension deck and collapsible step enable safe utility access above drop ceilings without compromising lift maneuverability.

Self-contained jib boom eliminates manual attachment labor by providing automatic leveling and rotation for aerial lift operations.

A wheel arm tip rocker pivots on a bearing projection to support load wheels.

Rotating the housing raises the docking head through an elevating shaft, reducing power consumption and mechanical complexity.

Low friction skid bars on material handling forks prevent pushing empty pallets during engagement.

Electronic control valves maintain tool inclination during boom movement, eliminating tilt compensation cylinders and level sensors.

A load transport device uses a common guide rail to move carrying elements in parallel.

Segmented chassis openings allow forklift truck forks to penetrate and lift the vehicle, resolving stability risks during movement operations.

A spring-actuated fulcrum device repositions the steering handle on multi-stage lifts.

A trolley stabilizer system calculates predicted and actual elevation to verify consistency.

A guidance system positions clamping surfaces using machine vision to identify internal load features for accurate pre-engagement.

A valve box cover lifter uses pivotally connected handles and a releasable locking mechanism to secure heavy covers for lifting.

A collision simulation apparatus uses a toothed belt drive to move the test table.

Variable frequency drive hoist system adjusts motor speed to eliminate jarring acceleration and deceleration during work platform elevation changes.