Hauling Chains TRIZ Cases

Snap-connected elastic joint elements replace pivot pins to eliminate friction wear and abrasion while ensuring identical strand lengths.

Double hardening treatment creates a composite microstructure to prevent brittle fracture at -70°C while enabling reduced chain diameters for improved handling.

Replacing complex force sensors with a mechanical trigger cord reduces false triggering and unnecessary emergency stops in energy guiding chains.

A textile chain forming device creates Möbius strip links using a rotation module and gas injectors.

Elastomeric damping sections integrated into fastening elements absorb impact energy to eliminate chain deployment noise.

Pivotal links with segmented guide grooves enable easy assembly of long object guiding devices.

Pivot groups align the transverse web while locking elements secure it against force, preventing unintentional separation.

A cabling device motion sensor uses a magnet and Hall effect switch to detect slider position, reducing tensile forces in heavy cable winding systems.

Dual pivot axes in the chain link allow independent rotation and translation, reducing torsional forces during high-speed robot movements.

Relocating the energy supply chain between guide rails frees the working area and protects connections via the cross slide.

A flexural beam force sensor integrates with the chain connecting member to measure traction and compression loads.

Segmented curved channel induces jamming to reduce axial movement and stress-induced instability in civil engineering strands.

Alternating connecting members with oval hole joints enable three-dimensional bending while preventing joint disengagement under twist forces.

Differential yarn concentration in core and edge sections resolves premature fracture risks from nonhomogeneous stress distribution.

Segmented line routing reduces cable stress by positioning the neutral axis centrally, avoiding radial placement that causes damage during movement.

Convexly curved transverse rod contact surfaces prevent dust accumulation and improve sealing between overlapping chain links.

A cable drag chain uses extracted bearing mounts to maintain stability while preserving continuous sliding surfaces between strands.

A corrugated hose-like sheath continuously surrounds articulated chain links to encapsulate cables and maintain flexibility during deflection.

A monitoring system uses two electrical indicator conductors to measure resistance changes along the movable run of an energy chain.

Wear-resistant coupling portions connect guide links, reducing abrasion powder generation during rotation.

Carbon nanotube additives enhance electrical conductivity in plastic conduit elements to dissipate electrostatic charges.

Segmented open-profile links route cables through hollow channels, eliminating rigid structures that compromise hygiene and increase production costs.

Rectangular link frame bodies use connecting plates with disconnection preventing grooves to maintain stable articulation during linear and bending movements.

Segmented synthetic rope links enable field length adjustment through interlocking bend portions.

A metal energy drag chain link uses compression-pull forming to create protruding elements that serve as integrated stops and bolts.

Elastic backing belt and contact surfaces constrain push chain links, eliminating hinge play for precise linear movement.

Interlink springs stabilize the drag chain against instability at high installation heights while maintaining flexibility.

Segmented chain header base and cover enclose cables in a receiving space, preventing wear and electrical interference during movement.

An oval link chain reduces weight by concentrating material at outer surfaces where radial stresses occur, eliminating overbuilding while maintaining strength.

Segmented channels in a unitary cable track isolate power from signals, reducing cross talk while accommodating larger preassembled connectors.

A flexible sheet guide with a curved part connects movable and fixed portions to support long objects during reciprocal movement.

Modular link elements attach to a tension-resistant central element, allowing individual wire replacement while reducing manufacturing complexity.

Oblique guide surfaces on the trough floor prevent line breakouts by creating height differences that counteract strand deviations at high speeds.

A swivel ball bushing end link rotates within a slot to accommodate off-axis loads on heavy equipment chains.

Segmented crossbars simplify production while embedded rollers ensure smooth movement.

Rollers with guide grooves and webs reduce sliding friction, enabling smoother longitudinal movement of the upper strand.

A cable carrier guide uses magnetic attraction to secure strands without mechanical contact.

Flattened chain legs form lateral bulges that expand contact surface area, reducing wear and extending service life in underground coal mining applications.

Segmented links in the guiding device share load across pivoting joints, reducing concentrated stress that causes drooping and extends operational life.

A chain link design featuring a half-round outer cross-sectional area and an angular inner cross-sectional area.

A powered guide chain system uses a movable arm to connect parallel cable runs outside the guide channel for transverse displacement.

Alternating link members with vertical shafts reduce friction noise and allow compact wire harness routing in vehicle doors.

Reduced leg cross-sections in a flat link chain lower weight and material usage, resolving the trade-off between mass reduction and tensile strength.

L-shaped steel energy chain links join parallel metal sheets via riveting or welding to enhance mechanical strength and wear resistance.

A helical cable routing device guides power lines through a continuous arc using a prestressed ribbon structure.

Modified cross-sectional geometry increases the inner radius of curvature to reduce stress concentration and extend service life without complex manufacturing.

Adjustable support elements on cable drag links protrude during linear motion to guide power cables through retaining channels.

Semi-spherical joints and snap couplings in the articulated energy chain provide mechanical strength while allowing cable inspection without disassembly.

Offset pin openings in mirror-image brackets enable secure chain attachment while reducing manufacturing precision requirements.