Engine Seals TRIZ Cases

Segmented frame sections connected by detachable shafts simplify installation while nested folding minimizes storage space for carriage covers.

Extruded side rails with integrated tracks and support flanges enable modular panoramic vehicle roof assemblies.

Single fluid circuit merges thermal barrier and cooling functions to reduce component complexity and extend sealing device life.

Elastic sealing strip extends first lip from glass run channel to engage division bar top, resolving air leakage and noise without complex assembly.

Interlocking polymeric seal eliminates reinforcing members, resolving complexity and thermal expansion issues.

A folding sunroof deflector structure uses hinged deflectors to store within the frame while projecting outside.

Endless positioning grooves in linked end caps secure a flexible anti-dust strip, eliminating complex screw assembly and reducing production costs.

Segmenting the base, bulb, and flap allows independent optimization while a movable flap dynamically adjusts to shed water and prevent moisture infiltration.

Integrated locking portions enable clipless attachment to automobile grilles, eliminating interference between clips and body panels.

A pipe fitting housing uses a retention member to compress the pipe end against an insert.

Segmented metal band inlays eliminate adhesive costs by using central and edge slots to mechanically lock into flexible sealing materials.

Segmented seals minimize dynamic contact friction in the power transfer unit, reducing energy loss while maintaining sealing effectiveness.

Segmenting the leaf pack with spacers creates interleaf gaps that allow axial leakage flow while damping vibrations to reduce fatigue cracking.

Kinematic joints decouple antirotation pegs from the floating ring, reducing wear and maintaining stability.

An annular yoke creates a magnetic circuit that traps lubricating fluid, preventing particulate generation in vacuum environments.

A lip seal uses a pressure regulation chamber to adjust straining force.

A shaft seal employs a grinding projection to transition from contact to non-contact operation, preventing premature wear under vertical loads.

A tire pressure regulator uses a radially expandable seal to equalize pressure across a rotary feed-through.

Bifurcated groove structures redirect fluid flow to form thin-film layers between seal rings and a rotatable runner.

Segmented flange geometry with folded-back edges prevents the umbrella effect and reduces axial bulk in rolling bearings.

Alternating plastic and metal foils form a chamber system that dissipates frictional heat, preventing bearing damage at high peripheral speeds.

Segmented plates with distinct thicknesses resolve combustion gas sealing versus lubricant oil leakage trade-offs.

A face seal assembly uses a press-fitted ring and roller to dissipate heat from rotating components.

A textured pusher radially displaces a sealing element to retain it via friction, eliminating mechanical locking rings.

A conical metal gasket with a centering tail achieves precise alignment and compression without plastic deformation.

An elastic seal lip on a rigid flange portion seals gaps against vehicle mounting surfaces without applying excessive compressive load that causes deformation.

An integral metal fluid coupling assembly eliminates brazing distortion by using snap-fit fingers that engage threaded nipples on a single plate.

An elastomeric element applies radial force to the polyfluorocarbon sealing lip, compensating for material creep and preventing leakage.

Open ring clamp secures axial face seal assembly to drive shaft without dedicated machining, simplifying maintenance in rotary machines.