Mobile Jacks TRIZ Cases

See how adjustable crossbars with slotted heads distribute lifting force across sheet metal wal

Hydraulic pistons and an extendable lift arm load vehicles with flat or missing tires onto a tow dolly for secure towing.

Automatic jackstand deployment uses a grabber and extendable support to prevent trailer collapse and up-ending at loading docks.

Sensors and motorized deployment position a trailer jackstand automatically to prevent landing gear collapse and up-ending at loading docks.

A plate-and-cross-member adapter secures to vehicle frame apertures, improving lift stability across different frame configurations.

Pinned adapters and a cross member create stable vehicle lifting through frame apertures, improving access and support when tractive elements are removed.

Rigid jackstands and locking mounts secure multiple dirt bikes without tie-down straps, reducing wear, tangling, and instability on uneven ground.

An inverted-U beam suspension and screw-pulley lift maintain wheel ground pressure under load, improving carrying stability while reducing bulk and noise.

A grabber-deployed jackstand supports trailer fronts at automated docks, preventing landing gear collapse and trailer upending without manual handling.

Removable pins and a cross member let a lift adapter securely fit different vehicle frames while maintaining stable, adjustable lifting.

A foot-operated valve and dual-piston layout lets one hydraulic cylinder raise and retract the piston rod in one simple action with stable speed.

A telescopic tube and pin lock lets a hydraulic floor jack double as a stable stand where space and jack points are limited.

Separate trunnions fastened to a block strengthen floor jack load transfer and reduce shearing risk under heavy vehicle lifting.

Off-center bores and shared fasteners stabilize a removable floor jack extension under uneven loads while enabling compact onboard storage.

A rechargeable electro-hydraulic jack removes manual effort and air-line trip hazards by placing battery power and controls at the handle.

An upright stand with a base, collar, and clamp protects hydraulic tool seals during storage and transport, reducing leakage and tip-over risk.

A rigid base and guided rolling elements let the jack stay maneuverable before lifting while preventing unsafe lateral movement under load.

A load-responsive cantilever cart lets heavy jackstands roll easily, then lowers clearance under load to improve placement stability.

A movable jig uses jacks and stabilizer feet to create a repeatable level assembly plane on uneven factory floors, reducing setup cost and errors.

An integrated pivoting adapter locks into a jack saddle to engage pinch seams or hole lift points without separate, unstable accessories.

A rearward drive and transmission leave the load engagement path clear, enabling 180-degree motion for irregular loads.

A variable plunger pump adapts oil flow to load conditions, enabling fast no-load lifting and stable heavy-load operation.

Straps, adjustable components, and large wheels help one person secure, move, lift, and position heavy doors or panels for installation.

Hydraulic, pneumatic, and ratchet end effectors let portable lifters handle varied articles and coordinate heavy-load movement.

A hydraulic jack features a U-shaped base and lift platform to accommodate a jack stand within its footprint.

Segmented modules and universal brackets manage complexity while automating heavy container transport.

Tension springs bias the slide forward bridge for precise alignment while tension springs replace compression springs to reduce maintenance frequency.