Hauling Chains TRIZ Cases

Radial forging slims chain link limbs while preserving thicker curves, cutting weight, wear, and material use without losing load capacity.

A 180° strip-twisting forming path creates Möbius textile chain links that keep high load capacity while cutting chain weight and wear.

A zip-fastened belt forms a rigid drive element from two synchronized belts, replacing heavy chains with a lighter, low-maintenance actuator.

A layered polymer fiber traction chain replaces steel cables to keep lifting strength while reducing weight and thermal conduction.

Recesses in the cable guide running surface let liquid escape, preserving roller adhesion and reducing outdoor noise and energy loss.

Recessed running surfaces drain liquid from line-guiding chain links, preventing roller slip, energy loss, and noise.

Circularly woven plastic chain links use endless ring geometry to cut constriction losses and preserve breaking strength in heavy-duty hoists.

A two-section energy chain uses external guides plus rollers or sliding elements to cut friction and enable compact multi-loop storage.

Functional material inside a flexible cable guide captures wear particles, enabling cable replacement with less cleanroom contamination and downtime.

One-piece damping elements built into releasable energy-chain crossbars cut polygon-effect noise and vibration while avoiding extra assembly steps.

A dual-creep yarn layout shifts stronger warp yarns to the core and higher-creep yarns to the edges for more even link loading and higher breaking strength.

Integrated eyelet stops limit angular travel to prevent kinking and jamming while preserving hinge movement and transverse load capacity.

Longer anchor links cut chain weight and material use by at least 8% per meter while preserving mechanical strength for floating structures.

A deforming indicator link makes overload visible in lifting and towing gear, reducing hidden damage risk and inspection downtime.

A Turk's head braided core with high-tenacity polymer strands boosts chain strength and durability under load and abrasion while staying lightweight.

Round woven cable links cut constriction losses in plastic hoist chains, preserving breaking strength while reducing chain weight.

An asymmetric spring lip absorbs pivot impact through bending and torsion, cutting residual speed and noise in energy guiding chains.

A removable shutter and locking ring keep the quick link aligned on its major axis, reducing textile wear and unwanted rotation.

Additional contact sections enable near waste-free chain plate separation, raising strip yield while preserving cut surface quality and wear resistance.

A hybrid yarn layout shifts low-creep fibers to the link core and higher-creep fibers to the edges for stronger, lighter chain load transfer.

A tapered outlet tube and sloped support keep the rain chain centered under the gutter drain, preventing water miss and ground erosion.

Internal movable fasteners lock frame webs without protruding, enabling easy chain link release and maintenance in tight storage spaces.

A removable shutter and locking ring keep the quick link aligned on its major axis, reducing metal contact and textile wear.

Wound yarn sleeved in circular flat belts removes link gaps, spreads load evenly, and helps prevent fractures in assurance chains.

Laser welding joins semi-spherical bead halves to resolve interlocking weaknesses and prevent breakage at the links.

Nesting conduit inside modular link members eliminates unsightly wires and reduces maintenance time for suspended chandeliers.

Replacing a two-belt-wheel drive with a single-sprocket rigid chain improves weight distribution and reduces swinging in current collector systems.

Automated shaping machines form pear-shaped links with asymmetric widths to prevent incorrect orientation and wear-induced failures in aircraft tie-downs.

Detachable connecting members with neck sections allow individual link plate repair without releasing all fasteners.

Segmented load strands and transverse holders enable individual line replacement, resolving tensile stress limits in deep-sea operations.

A chain link uses a ball-and-socket joint to pivot freely.

An elastic split in a single body enables reconfigurable connections, reducing structural complexity and component count.

Relocating holding elements to outer side plate surfaces removes pivot axis stress, reducing material fatigue while enabling easy external line maintenance.

A protective cable chain uses a C or L shaped retaining element to secure conductors within the link void.

A cable guiding chain uses thinned link portions and recessed inner plates to create tool insertion spaces for component separation.

Parallel linkages maintain constant X-ray head orientation while reducing weight and improving portability of mobile radiographic units.

A retractable supporting wheel mechanism adjusts position within energy chain links to provide rolling support during operation.

A T-shaped connecting web joins pivotally linked side parts in a cable guide device to form a continuous side wall segment.

Varying link thickness ratios optimize yarn contribution in polymeric chains, resolving reduced efficiency from partial force transmission.

A stranded core surrounded by a hollow armor layer minimizes wear between elements while maintaining high tensile strength for harsh operational environments.

Segmented wire guide modules with curved internal surfaces reduce pulling force and wear during welding operations.

A rotatable cable holder guides connecting cables through a ball joint mechanism to supply power along vehicle slide doors.

Curved top and bottom panels prevent foreign bodies from settling on contact areas, maintaining structural integrity.

A steel energy chain separator system uses a unified fastening mechanism to group horizontal and vertical elements for collective removal.

A catch hook engages a holder to secure the energy guiding chain within the guide channel.

Segmented cable chain links with rotatable joints and limiting features guide conductors through chassis spaces.

Angled bevel surfaces on d-profile chain links reduce material cone formation, maintaining bending resistance while improving running behavior.

Elastic bending areas in the separating link minimize the insertion opening gap to prevent unintentional removal of transverse floors during operation.

Clinched metal side links resolve self-supporting strength and wear trade-offs in metallic energy chains.

Widened cylindrical supporting and bearing surfaces on oval chain links reduce specific load at articulation points to extend wear life.