Rod Connections TRIZ Cases

A telescoping penile traction apparatus uses integrated locking knobs to adjust the distance between base and glans members without tools.

Segmented uprights with interference fits reduce shipping damage risk by enabling uniform packaging.

A hinged mobile jaw presses onto a connection bar via a threaded tightening element to secure an orthopaedic fixator.

Segmented legs and an elongated member adjust along longitudinal axes to accommodate varying floor elevations and enable rotation during adhesive application.

A modular node system using concave block and convex shell components to interconnect elongate frame elements.

Concentric nesting shaft segments eliminate negative space to reduce bulk, while a single soft lock mechanism merges multiple joints to accelerate setup speed.

Disposable pins with circumferential grooves prevent unauthorized removal during transport.

Curved bolt grooves and a conical cotter distribute load to eliminate notch stress peaks that cause fatigue failure in wind energy connections.

Undercut half-clamps grip profile bars to create secure mechanical interlocks, reducing assembly complexity and enabling multiple cross brace connections.

Locator teeth on hanger flanges penetrate headers to self-position the connector, eliminating manual holding and reducing installation time.

A clamping body with an angular surface transmits force to secure annular clip ends along a linear tensioning path.

Canted coil springs enable progressive disengagement of latching connections, preventing damage from excessive forces while managing device complexity.

A clamp fixture assembly uses adjustable clamps to mount pegboards securely.

Beveled cast connector develops full axial strength under seismic loads while reducing design complexity and installation costs.

Detachable bolted connections replace welded joints in a crane jib traction rod, eliminating notch effects at the transition zone to preserve fatigue strength.

A U-bolt handrail clamp anchors to a post groove using a concealed anchoring element and pivoting jaw for rapid installation.

A home gateway creates middleware bundles for legacy devices without embedded software.

Lateral fixing plate assembly applies upward force to elevator handrails, eliminating sharp lower edges that injure children during collisions.

Integrated rocking and tilting grips eliminate shimming to align panels in u-channels.

A pipe holding device uses adjacent metal and resin surfaces to constrain small diameter pipes while enabling smooth sliding.

An inner carbon fiber reinforcement reduces vehicle weight while maintaining mechanical strength and vandalism resistance.

Transverse elastic wings secure props to beams, eliminating nail damage and height risks.

Jaw-like screw bores on feather-key projections align hammerhead screws in grooves, eliminating random rotation and reducing manual insertion time.

An adapter connects helical piles to drive tools using a pin block with asymmetric keyways for rapid alignment.

Nested telescopic tubes replace cardan joints to eliminate angular limits and reduce mechanical complexity.

Integrated anti-twist lugs in the connector half-shells engage longitudinal grooves, eliminating separate tile crosses and reducing assembly costs.

A profile connector uses two clamping elements and an actuating element to create secure joints between parallel sections.