Gripping Heads TRIZ Cases

Independent axial feed lets the screw blade move separately from robot rotation, cutting cycle time and reducing retraction jamming.

A deformable seal and press rod system help maintain vacuum on rough, stepped, or grooved surfaces while backup pumping protects lifting reliability.

Interleaved jaws and a stripping bar place and stretch o-rings precisely, avoiding twisting, tearing, and seal leaks in automated assembly.

Adjustable roller wheels enable real-time locking changes to engage hovering aircraft despite positional and rotational misalignment.

A low-profile EOAT interface uses interference fit and spring tensioners to stop jaw slippage while fitting narrow robotic grippers.

Supporting cotter edges above the retainer lip prevents jamming and misalignment during valve spring assembly despite cotter size variation.

Adaptive sealing and on-demand vacuum control help this portable gripper hold irregular surfaces while extending battery-backed operation.

Elastic projecting regions flex between opposed nut plate flanges to secure repeatable robotic positioning and reduce manual installation effort.

A spool-and-cable arch beam extends end effector reach around aircraft fuselages while avoiding complex parallel rails and track limits.

Real-time pressure sensing keeps riveting force within a preset range, improving fastener assembly accuracy and reducing detachment risk.

Lock shafts keep detached chuck fingers fixed, enabling precise reattachment without extra alignment mechanisms during replacement.

Force-sensed roller folding keeps hemming force consistent in a compact robot-arm head, improving workpiece quality and process traceability.

Multi-axis swivel joints keep fracking fluid flowing at up to 15,000 psi while reducing reconnections, labor, and wellhead safety risks.

Maintaining clamping force during drilling lets rib webs and rib posts be assembled in one direction while preventing inter-laminar burring.

A robotic arm trims thermoformed polymeric panels from 3D CAD data, improving edge quality and handling varied double-curved shapes efficiently.

A universal robotic end effector drives interchangeable tool attachments, cutting changeover time and enabling remote multi-task operation.

Manual delinking with catch bodies and linking shafts keeps the finger support securely attached while allowing safe removal during maintenance.

Multi-tool UAVs inspect and repair aircraft or wind turbine composites in place, cutting downtime and avoiding lifts or manual access.

A rigid temporary strongback uses common datums, photogrammetry targets, and magnetic sensors to position flexible wing ribs faster and more accurately.

Rotational mounting and drive let adhesive patches reach hard-to-access vehicle areas without complex part-moving equipment.

Heating and crimping a C-shaped sleeve joins reinforcing bars with less force, shorter overlap, and faster retrofit installation.

A movable tool changer gripper uses limited travel and return force to absorb robot arm position errors and prevent coupling interference and wear.

Elastic flexures replace friction-prone joints to deliver compact surgical articulation with stable motion and a wider range of movement.

A wedge and roller-bearing lock secures robot mounting while allowing fast transfer without welding, frequent checks, or loosening.

Magnetic field sensors track coupling quality and workpiece position, while integrated degaussing removes residual magnetism in one tool.

A suction chuck adsorbs the cap while a chuck grips the pin, enabling stable handling without deforming low-rigidity cap members.

Modular gripper fingers let one holder switch between single and double gripping, handling larger parts without replacing the tool.

A clutch-based holder switches one tool end between linear and rotary motion, speeding automated tool changes while simplifying mechanics.

A rotary body with an integrated valve and supply channel simplifies high-pressure tool switching, cutting parts, space, and assembly effort.

Meniscus-shaped polymer flaps create shear-induced dry adhesion that supports weight while simplifying manufacture and lowering cost.

Adjustable rotating arms grip boxes of different sizes while keeping the load aligned with the drone axis for stable transport in wind.

A compound motion assembly adds two-axis joint movement and tactile feedback to improve prosthetic arm control for finer tasks.

A holding claw stabilizes the elastic clip during side gripping, enabling automated connector shell installation with less manual labor.

Vacuum holding on jaw reference surfaces improves micromechanical part positioning repeatability while preserving clamping force after trimming.

Tuned six-DOF flexures absorb misalignment and avoid over-constraint, enabling accurate autonomous assembly with vibration isolation.

A spring-loaded hook and lever mechanism replaces pneumatics to enable quieter, faster, lower-cost robot tool changes with reliable coupling.

A track-mounted robot links machining, cleaning, measurement, and EDM modules to raise mold throughput while reducing manual handling.

Optical guidance and a multi-finger gripper detach soft fruit by upward grasping and horizontal rotation, avoiding cuts, damage, and pathogen transfer.

Integrated magnet and holding-piece drives compact a shaft component feeder, cutting installation space and interference near adjacent equipment.

A gravity-loaded roller grips components without pneumatic or electrical power, cutting cost and failure risk in assembly handling.

Magnetic foam mounting replaces adhesive bonding in vacuum grippers, cutting replacement downtime and avoiding residue, cleaner exposure, and cold-weather leaks.

A deformable sleeve and output rod combine suction and positioning to handle flexible plate workpieces with less mechanism complexity.

Deformable membranes and internal sensors on robot fingers capture contact shape, pose, and force for secure grasping without damaging objects.

A temporary rigid support with shared datums, photogrammetry targets, and magnetic sensors enables accurate wing rib positioning and drilling.

A motorized locking sleeve cycles air extraction to restore vacuum loss and keep suction cups securely attached on smooth surfaces.

Vacuum suction cups on a strongback pull the fuselage radially off a one-piece mandrel, avoiding segmented mandrel disassembly and labor.

Separate element and component pushers keep the welding element aligned in the through-hole for accurate dissimilar metal joining.

Dynamic magnetic adhesion, a bendable ruler, and onboard rust removal improve vertical metal tank capacity measurement accuracy.

A rotatable tool rack brings selected end-of-arm tools within robot reach, cutting tool-change footprint in crowded vehicle assembly cells.

Torque curve monitoring stops panel screw tightening at the right stage to prevent protruding heads, deformation, and weak fastening.