Building Braking Devices TRIZ Cases

A pen-slotted hole coupling allows longitudinal cam movement to distribute forces evenly and reduce wear on the pivot axle.

A hinge assembly with a multi-axis linkage and intermediate lever damping device prevents re-bounce during high-speed closure.

Segmented dampers with check valves control opening velocity to eliminate free fall impact and noise during vehicle tailgate operation.

A holding element for furniture covers uses a linear damper coupled to an articulated arm mechanism.

Angled wings and compressible pads secure the hinge, preventing damage while maintaining stability on uneven floors.

A sliding door rail uses a linear pull-in device on the straight section to move a support shaft along an inclined path.

A hinge mechanism balances door movement using a counterweight spring and damper to regulate opening speeds.

A vehicle bump stop uses an integrated positioning aid to align the elastically deformable buffer within its receiving sleeve.

A metallic door holder uses integral channels to straddle spring-loaded hinge shoulders for secure propping.

An adjustable insulator locks onto a threaded rod via an elastic buffer unit, reducing fitting time and preventing loosening during vibrations.

Fixed and movable magnets attract the wing to a closed position, eliminating inconsistent spring forces and mechanical complexity.

Centrifugal force adjusts bevel gear spacing in the transmission unit, maintaining consistent motor speed and reducing noise across varying door speeds.

Asymmetrical axle clamp lever prevents wobbling movement by forming a positive fit through diagonal clamping geometry.

A subsection damping device regulates closing speed and force on a pivotable cover to prevent finger bruising during sausage production.

Segmented adjustment components allow visual spring compression verification without rotating the housing, resolving installation complexity.

Independent vertical and horizontal spring engagement on a dual-plane latching rod resolves the trade-off between device complexity and holding force precision.

Nested damper within hinge cup prevents door slap noise and wear by controlling closure force via adjustable cam rivet.

Adjustable door stop apparatus mounts on universal frames to accommodate varying pocket door dimensions.

Soffit ramp guides plunger engagement with rivet head via sloped surface, reducing friction and wear to extend component lifespan.

A hinge assembly damping device secures its housing within a cup using resilient members and pins, preventing loosening from impact forces.

A sliding door device integrates damping and retraction functions within a profile rail cross-section using a spring and lever mechanism.

A retracting arrangement mounts inside the guide rail to provide damping without visible hardware.

A furniture hinge integrates a linear damper with a rotary converter to transform rotational motion into linear piston movement for damping.

A single lever actuates a rotor and latch bolt to control sliding and tilting movements in vinyl windows.

A bump stop assembly uses a door closure gauge to measure protrusion and select color-coded pads for precise vehicle door alignment.

A furniture hinge uses a reversing lever to couple a damper, activating resistance only during the final closing phase.

Segmented linking assemblies enable remote release of unsecured freight leaning against swing doors, reducing operator injury risk during trailer unloading.

Slotted openings engage locking protrusions on channel adapters to eliminate welding, reducing manufacturing time and cost.

Support sleeve merges spring preload adjustment with hydraulic pressure compensation to reduce device volume and prevent locking in revolving doors.

A damper mechanism uses a biasing member and slide member to reduce operational force on an image forming apparatus transport unit.

A locking wedge mechanism uses a spring-loaded release slide to hold the slider in place.

Curved surfaces on the stopper core disperse concentrated loads, preventing resin separation while simplifying manufacturing.

A hinge cup with a nested retaining member and resilient member provides adjustable damping through an internal damper assembly.

A compact elastomeric spring hinge mechanism provides automatic door closure within a sealed tubular housing.

Segmented retaining device prevents uncontrolled pivoting damage by decoupling hinge bolt displacement through lateral engagement.

Three directional reinforcement beads distribute load from the hood stopper contact portion to prevent local deformation.

A heavy socket locks gas above hydraulic channels, compensating for thermal expansion without complex sealing.

Offset lever design provides secure cable routing space while maintaining rotational stability and force transmission efficiency.

Segmented elastic and hydraulic mechanisms provide controlled shutter closure, preventing frame damage while maintaining compact installation complexity.

A damping cylinder supporting arrangement pivots around a single axis to align with an activating part.

An adjustable latch mechanism accommodates varying doorframe clearances for reliable security.

Segmenting the operator into modular components resolves bulk and installation complexity for retrofitting existing doors.

Universal mounting hardware allows a single sliding door to adapt to left or right-handed installations, reducing inventory needs and material usage.

Electronic control units close and lock cabinet doors when sensors detect temperature gradients, preventing fire spread inside safety cabinets.

An electronic FET replaces mechanical potentiometers to eliminate wear and contamination while adapting braking force to specific wing parameters.

Convex side edges on the brake shoe housing maintain tangential contact with the guide track, resolving uneven wear and binding caused by curl spring torque.

A door driving mechanism uses a sliding arm connected to a fixed guiding member on the leaf.

Nested damping components reduce hinge volume while maintaining reliable door closure performance.

A concealed hinge uses elastic and damping means to control leaf movement speed.

Dual sliders stabilize the retractable arm, resolving size and stability trade-offs in compact door mechanisms.