Tension Measurement TRIZ Cases

Piezo-polymer fibers in a trailer connection cable sleeve detect strain from voltage changes and trigger alerts before line breakage creates unsafe operation.

Acoustic sensing of a vibrating tensioning element enables in-situ fuel cell stack compression measurement without disassembly or complex checks.

Belt tension sensing lets a controller calculate cold planer mass flow more accurately, helping prevent truck overfill and underfill.

Triboelectric charge transfer in coated conductive yarns enables quasi-linear axial tension sensing and distributed force mapping in soft fabrics.

A deflectable housing shields the rope force sensor from environmental damage while enabling accurate multi-directional tension monitoring.

A gravity-driven weight and remote detector track cable tension changes quickly and accurately while reducing installation cost and complexity.

By deforming a strapped loop and detecting stress and elongation, this case helps set strapping and welding parameters for consistent package integrity.

Non-contact resonance and stiffness mapping reveal average and cross-web tension variation without instrumented rollers.

A retrofit tension sensor automatically tracks reps, sets, and effort on cabled-resistance strength machines without manual logs.

Tension sensing along the linkage path automates rep and set tracking, reducing reliance on manual exercise records.

A compact sensor inside the rope uses a deflectable housing and force sensing to monitor loads and reduce overload risk.

A traction-detection element identifies reciprocal movement between a tractor and trailer to de-energize the electric power line before physical disconnection.

Segmented correction value tables and linear interpolation resolve accuracy errors caused by varying boom lengths in crane operations.

Sensors embedded in the bridle block directly measure multi-rope tension to resolve insufficient information gaps during abrupt marine seismic survey changes.

Strain gauge sensors integrated into a protective hand guard detect biting forces to prevent accidental injuries during animal play.

A calibration load cell establishes a communication link with an intelligent cable module to perform iterative loading cycles.

An inductive coil sensor replaces Hall effect devices to eliminate thermal drift and reduce structural complexity in textile machinery.

A magnetic positioning head seats flush against the anchor to measure post-tensioning tendon elongation with high precision.

A wearable device uses a cable actuator to apply resistance based on estimated hand position for exercise assistance.

A belt tension measurement system uses a laser reference indicator and force probe assembly to determine tension levels.

A single probe contacts the test object at one location to measure local force, eliminating cumbersome multi-arm setups in constrained environments.

An in-rope sensor detects rotation and vibration parameters to resolve the contradiction between measurement precision and device complexity.

Segmented elastic spreaders and intermediary sensors resolve compliance issues, enabling accurate radial force measurement in radial presses.

A force probe assembly measures belt deflection against a laser reference position to determine tension levels.

A crane monitoring device determines tensioning torque and compares it with lifting torque to identify sensor errors.

Automated tension sensors and wireless modules enable predictive failure detection, eliminating manual inspections.

Laser velocimeters measure cable point speed to determine force values, resolving two-dimensional analysis limits in large-scale structures.

A wearable fitness apparatus uses a motor-driven elastic cable to apply variable resistance during exercise.

A programmable controller adjusts tension and elevation hoists via sensor feedback to maintain mooring line force.

Controller commands electric drive to adjust track-chain sag, eliminating manual maintenance time.

Force sensing measures operator input to calculate proportional motor torque, reducing physical effort required to move heavy loads.

Asymmetric extension members balance tendon loads to counteract lateral motion from tidal currents, preventing riser damage.

A chain load monitoring unit uses locking pawls and shafts to transfer tension to a load cell.

Segmented force transfer elements with radial play resolve manufacturing precision trade-offs while maintaining measurement accuracy.

A rod detensioning unit applies controlled tension to remove load from gripping units on trunnion rods.

A compact pulling detection device uses a movable rod and dual switches to detect tension stages through mechanical contact.

Contact sensors detect tension member defects via acoustic oscillation, eliminating expensive magnetic sensing and low-speed operational constraints.

A tension gauge apparatus measures conveyor belt force via a deflecting blade handle mechanism.

A quasi-static calculation method determines lateral unbalanced force in transmission lines using trapezoidal equivalent wind pressure.

Segmenting the damping unit into a fixed base and oscillating body reduces lint accumulation while maintaining measurement accuracy.

A solenoid coil generates a uniform magnetic field to measure cable tension through magnetic hysteresis parameters.

A motor-driven tension measuring roll adjusts drive torque to maintain accurate web tension readings during active transport.