Soil-Shifting Machines/Dredgers TRIZ Cases

See how integrated spine rest, neck vibration nodes, and footrest vibration reduce mechanical s

Remote switch actuation unlocks and relocks a swivel seat without reaching for a lever, preserving control continuity and operator awareness.

On-machine imaging and data transmission let workers and supervisors check worksite conditions remotely and respond to site changes faster.

A three-pivot drawbar under the chassis improves heavy trailer maneuverability, keeps front wheels grounded, and follows uneven terrain.

A bolted front plate and frame opening let mining vehicle hydraulic cylinders be removed and remounted faster without welding or frame machining.

Captures hydraulic fluid flow to generate stored electrical power, reducing fuel use and load on the work vehicle's primary torque source.

Rear detection control uses vehicle inclination and scooping state to avoid ground false alarms and unnecessary braking in wheel loaders.

A swingable upper frame and hood-contact protrusion help a work vehicle front guard avoid loader and hood collision damage.

Sensors detect obstacles in a commanded reverse path and limit propel while preserving steer to prevent rear collisions on differential-steer machines.

Updates center-of-gravity parameters after bucket or counterweight replacement to improve overturning stability assessment accuracy.

A rotary slip ring coupling maintains electrical continuity between upper and lower machine bodies during swiveling, avoiding cable pull and disconnection.

A low under-chassis towing point and three-pivot drawbar cut turning radius, prevent front wheel lift-off, and preserve traction.

An on-frame space lets the accumulator and relief valve be routed directly and accessed easily, cutting excavator hydraulic installation and maintenance effort.

A locking and energy-coupled transporter moves self-propelled work machines on public roads at higher speed without extra load securing.

Multiple remote control inputs delay automatic machine movement so operators can recognize startup and avoid unintended motion during mode switching.