Pin Hinges TRIZ Cases

A detent hinge with two parallel axes of rotation locks access flaps at specific angles.

A hinge structure uses a sliding position-limiting component to control the pivoting sequence of independent shafts for smooth display rotation.

A folding flap hinge guide changes direction during closure to align with trapped object forces.

A rotating bolt adjusts the distance between gate and post brackets without disrupting fence line alignment.

A furniture hinge uses segmented mounting structures to secure a resilient device, preventing misalignment and ensuring stable operation.

A modular hinge device uses a rocker arm and slider mechanism to balance door weight and control closing strokes.

A movable intermediate bracket extends vehicle sliding door opening width for wheelchair access without modifying the center track.

A translating hinge uses a spring-loaded shaft to provide vertical translation and rotation for coupled components.

Pivot portion enables accessory attachment while maintaining door operation without removal.

A hinge assembly uses inter-fitting convex and concave edge portions to pivot between flattened and folded positions.

Inverting the main arm above scissor arms reduces bending while a protruding finger adds a locking point to improve wind and water seals.

A hinge pin with a through-bore routes electrical wiring through the mechanical assembly, resolving interrupted cable passage between door and frame.

A concealed bottom hinge uses a shiftable frame pivot to reposition the tilting axis closer to the window leaf.

Plastic coating and urethane tire eliminate metal-to-metal contact, reducing garage door noise while maintaining structural strength.

Integrated guide elements and adjustable tension springs enable automatic return for heavy glass doors without complex mechanisms.

Dual side actuators move a slide to release the pin, enabling full door removal for safe maintenance access.

An integrated bracket and flat bar mechanism prevents unintentional detachment while enabling simple vertical tilting for quick component removal.

An angled hinge axis pivots a vehicle door panel to clear the interior net assembly, reducing tension that obstructs ingress and egress.

A door hinge uses sliding blocks and guide grooves to adjust position along three perpendicular axes.

Modular furniture hinge uses interlocking knuckles to synchronize door movement along a shared profile.

A self-lubricated plastic sleeve reduces metal-to-metal friction in garage door hinges, eliminating noise while maintaining structural strength.

Segmented multi-arm linkage reduces construction space while enabling wide door openings for efficient passenger entry.

A concealed hinge uses a fixed-body slide and rotary element to adjust articulation axes along horizontal planes.

A synchronous hinge device uses axle sleeves to constrain shaft distances for synchronized display rotation.

An adjustable snap-acting hinge varies elastic preloading via a contrast element and locking means to accommodate different door leaf weights.

A door hinge bearing section uses a flat bottomed blind hole with sliding shell elements and a metal ball to create low friction spherical movement.

A furniture guide lever uses a movable locking element to control pivoting range.

Segmented panels pivot on sealed hinges to expose the rear window while blocking water ingress through watertight joints.

Angled hinge arms and synchronized gears guide aircraft doors along curved paths to maintain parallel alignment without obstructing jetways.

An elastomeric hinge replaces metal springs with stretchable members to eliminate fatigue and reduce maintenance in corrosive environments.

Segmented clamping jaws distribute force evenly across the hinge axis element, preventing tilting and eliminating pinch marks caused by high local pressure.

An integrated base plate absorbs load from heavier sashes, resolving weak component connections in compact window fittings.

A self-closing door hinge uses a bismuth coating to retain a spring in an open position until heat melts the material.

An eccentric hinge uses a parallel rail and offset fixing rod to enable precise window sash alignment.

A parallel link hinge mechanism translates a container door to open without swinging outward.

Segmented swivel members in a vertical door hinge resolve the trade-off between structural strength and weight, enabling retrofitting on standard vehicles.

Segmenting the housing and nesting parts reduces material expenditure while a rotatable screw secures components in tight recesses.

Parallel shaft units and geared link mechanisms provide synchronized rotation, resolving the trade-off between versatile movement and structural complexity.

A door hinge anchor mount uses spaced knuckles and a replacement pin to secure exercise equipment.

Offset hinge plates pivot around support rods, reducing bulky module complexity while maintaining compact folded dimensions.

Spring-loaded actuating arm retracts into housing to reduce packaging size while latching device enables safe tool-assisted removal.

A compact hinge system uses staggered pins and a C-shaped connecting body to enable flush door configurations.

Threaded adjusters rotate within hinge plate apertures to reposition the door latch, eliminating tedious shimming and preserving aesthetic appearance.

A hinge uses a cam and follower to guide a rocker lever and articulated arm for controlled door movement.

Local raised portions on the actuating mechanism and housing halve clearance to resolve stability issues in thin furniture fittings under transverse forces.

Segmenting springs across distinct quadrilaterals prevents accidental door opening during movement while allowing full aperture.

A furniture guide system cover moves via a releasable coupling device entrained by the guiding mechanism.

An oblique wall section on the base plate allows angled fastener engagement, simplifying assembly while maintaining secure attachment in thin materials.

A hinge assembly uses a moveable adjustment bracket to shift the strap laterally for precise door positioning.

A spacer gauge maintains consistent minimum spacing between V-blade plow cutting edges during installation.