Building Braking Devices TRIZ Cases

Fluid cylinder and valve systems replace mechanical linkages to ensure reliable closing sequence control independent of sliding block direction.

A damping device absorbs closing force in pivotable furniture fittings to prevent impact damage.

Spring biasing unit tilts the rotating panel without motor drive, while a damper suppresses jarring sounds during movement between postures.

Embedded magnets in bumper casings create adjustable attraction forces that eliminate drumming noise during door closure.

Relocating the roller guide recess above the sill indentation creates a detachable dry space module that shortens the arm and minimizes forces.

A drive controller switches supply voltage to a motor during manual adjustment, generating controlled braking force.

Axial cap switches between first and second orifices to adjust braking force, ensuring consistent glove box opening speed across varying loads.

Cam surfaces force housing portions apart when sash tilts, securing the carrier against movement.

A hinge braking element applies selectable resistance to pivot movement via an adjustable pressure band and friction pad.

A sealing plug with a radial rotation mechanism secures to a door closer housing via spring arms.

A control device manages vehicle door closing movement by limiting residual kinetic energy through manual operation.

An adjustable hinge assembly uses a slider piece and fasteners to enable lateral panel movement.

Segmented holders constrain sliding door guide rails to eliminate longitudinal play and ensure stable fixation.

A pivoting overhead bin uses a mass-dependent mechanical module to generate closing moments without electrical power.

A swing door drive combines a piston and recirculating ball nut into one unit to reduce component count.

A sliding door system integrates soft-close and locking mechanisms within a compact track enclosure to conceal hardware.

Segmented sheath design allows latch repositioning without removing the mount, resolving stability versus adaptability trade-offs.

An oil fence moves with the hinge to block foreign matter intrusion, preventing oil adhesion on sliding and cam members.

A sliding door carriage uses oscillating wheel pairs connected by elastic elements to absorb profile irregularities.

Pre-loaded springs provide pressure relief when piston head orifices block, maintaining reliable door opening.

A furniture guide system uses a second drive device to align door wing fitting portions for precise positioning.

A vehicle door operating apparatus adjusts opening and closing speeds using a force detector and controller to match user input.

A pivotable clamping element engages a locking rod to secure double-leaf revolving doors without requiring additional spring installation space.

A spring-loaded rod mechanism automatically applies assistance force to heavy egress doors during opening.

Non-uniform pinion gear teeth reduce opening force while maintaining closing force to meet accessibility and fire safety standards.

An integrated plastic subframe eliminates loose corners and reduces manufacturing costs in door closer housings.

A spring-biased protective strip extends over a vehicle bumper to shield the surface from scratches during cargo loading.

A sliding door limiting device integrates a flat arm with a laterally projecting coupling part to engage the damper gripper.

A top-hung roof window integrates a motorized actuator with a balancing arrangement to reduce compression force while maintaining secure locking.

A cover element fills a guide rail recess to transfer stopper forces, preventing material stress and dirt entry.

A torque hinge uses a cam mechanism to adjust spring tension for controlled door rotation.

Electrical signals replace mechanical linkages between drives, simplifying installation while ensuring reliable closure sequence control.

Nesting a second valve inside a first reduces housing volume and channel count while maintaining precise door closing speed control.

Elastomeric end stop elements absorb swivel arm impact to eliminate opening and closing noise without increasing production costs.

A garage door opener emergency release unit uses a direction reverser to redirect cord pulling forces away from the internal handle.

Upward bias prevents lateral exit of the terminal connector, stopping flexible tab breakage.

A sliding door movement control device uses a variable ratio gearing mechanism to actuate a linear piston damper and tension spring.

A vehicle adjustment device uses a shaft-mounted sensor to detect angular position for precise part alignment.

A hydraulic hinge uses sliding stems and a cam mechanism to control rotary door movement through viscous fluid damping.

A mechanical brake arrangement coordinates double door closure using controlling means linked to leaf positions.

A magnetic doorstop uses adjustable legs and embedded magnets to hold doors open securely.

Actuating handle releases retaining device to decouple lifting spring tension, reducing manual closing force without load detection.

Continuous profile recesses accept plug-in elements for friction-locked fixation, reducing material usage while maintaining secure component attachment.

A rotary damper slows oven door closure to eliminate impact noise.

An inertial sliding door brake assembly engages a track via acceleration thresholds, protecting components from damage during manual operation.

An adjustment mechanism positions the convex stile in the frame recess, preventing finger jamming during operation.

A door drive uses a slide rail displacement sensor to determine the sliding block position for precise leaf angle monitoring.