Wing Fasteners TRIZ Cases

A window security fitting locks a scissor arm to prevent unintended manipulation and mechanical stress.

A hinge mechanism uses a friction part to adjust torsion during rotation.

Pull bar controlled by grabber module eliminates control wedge resistance, enabling smooth active door operation.

A spring-loaded control knob secures a movable pin in locked or unlocked positions within a vehicle door latch system.

An elastically deformable body housed within a protective wall holds the door leaf while preventing paint defects and dust generation.

A night latch button translates linear pressing into complex tumbler forces.

A connecting rod fitting uses a pivotably mounted limiting element to switch between frame and sash couplings for ventilation control.

A lock mechanism uses a segmented nut and clutch pawl to shift slides without rotating the cylinder.

Variable torque torsion bar reduces manual effort to open heavy tailgates in downhill positions.

A vehicle door control system uses capacitive sensors to detect occupant exit intent and actuate an electromotive mechanism.

Radially projected locking bolts driven by a central cam compress an O-ring seal to prevent leakage of radioactive materials and airborne particles.

Elastomeric sleeve expands during rotation to provide variable resistive force for notebook display positioning.

Multiple coupling points along the elongated body allow secure locking at intermediate positions, accommodating various air conditioning unit sizes.

A crate with a pivotable front wall provides interior access for display.

A hood restraint device uses a rotating latch and catch mechanism to secure the vehicle bonnet.

Radial compression via a threaded nut and beveled bushings generates consistent friction while eliminating the high tightening force required by axial designs.

Segmenting the magnetic retainer and thrust pin into side-by-side components reduces transverse bulkiness while maintaining sufficient retention force.

An integrated locking mechanism secures the vehicle hood in the open position, eliminating separate assemblies and reducing wear.

A vehicle door locking device uses a conically tapered bolt head to engage recesses for secure retention.

Segmented contact members generate friction via elastic repulsion, reducing load required to move heavy display bodies while maintaining stability.

Segmented locking pins and a removable center bar on a hinged grease bin lid prevent theft without blocking routine pumping or dumping operations.

A polyoxymethylene resin composition incorporating aramide fibers and thermoplastic polyurethane to enhance mechanical properties.

Integrated upper guide with cogged belts and clutching means enables simultaneous displacement of multiple sliding leaves.

A latch mechanism uses a floatable spring holder to absorb dimensional variations while maintaining rigid engagement.

A magnetic pouch mount uses alignment plates and latch teeth to secure items without tools.

A pivoting door holding device uses a movable clamp to secure doors against frames for adjustable positioning.

A worm shaft locking structure secures electronic devices through rotational engagement.