Corner/Edge Joints TRIZ Cases

Movable milling tools and suction ducts shape projecting plastic profiles, avoiding interference to create square joints mimicking natural wood.

Segmenting the frame via the glazing assembly eliminates bulky thermal breaks, resolving the trade-off between steel strength and thin profile thickness.

Chamfered pin and hole guide frame members into a press joint, eliminating gaps that allow water infiltration.

Individual frame legs attach to glass via bonding compound, resolving transport damage risks and simplifying assembly without corner connectors.

A tapered drainage profile guides water away from window frames using gravitational flow along its wedge-shaped surface.

Plastic connecting elements isolate metallic holding devices from thermally insulating profiles to eliminate thermal bridges in sectional door assemblies.

A sleeper connector uses a flexible filler core to simplify assembly of hollow chamber profiles.

Corner keys and a rear reservoir build static head pressure to counteract storm differentials, preventing water intrusion into the building interior.

Segmented clamping wedges balance tension forces across irregular hollow profiles, preventing uneven bracing and structural damage.

A movable cover profile absorbs thermal expansion independently, preventing base frame distortion and maintaining window tightness.

An oblique molding tool controls melt flow and deformation, eliminating post-processing damage on profiled parts.

A plastic corner connector uses a sawtooth profile to engage locking teeth on expansion tracks.

Transverse openings replace longitudinal channels in a butt connector, reducing adhesive migration and manufacturing complexity while ensuring reliable sealing.

Segmented composite overlays protect damaged frames without full replacement, reducing installation complexity.

Deformable threshold elements resolve the conflict between rigid water obstruction and accessible passage for disabled users.

Bronze window assemblies employ dry glazing retainers to resolve thermal transfer issues while maintaining narrow sight lines.