Optical Fibre/Cable Installation TRIZ Cases

A mid-span clamp system aligns drop cable loads perpendicular to the main span preferential bend axis.

A longitudinal cable with a helical external relief converts radial forces into axial motion during rotation.

Vertical sidewalls in the substrate groove secure the optical device, reducing substrate space consumption for miniaturized packages.

Separable tubular bodies compress a flexible seal radially, reducing axial manipulation effort and preventing cable snagging during installation.

Non-interlocking stainless steel spiral armor reduces bend radius while maintaining crush resistance, enabling easier installation in tight spaces.

A woven rope uses a monofilament jacket to reduce surface friction for easier cable pulling.

Melting a thermoplastic resin coating on an optical fiber enables rapid pressure bonding, eliminating long chemical curing delays.

Light guiding fibers transport light from active regions into non-display borders, eliminating visible seams between jointed panels.

Integrating a pull cord cavity into the protective cap enables pulling pre-terminated fiber optic cables through microducts without increasing connector size.

A flexible outer tube enters a groove on the helically wound inner tube to accommodate bending deformation without surface cracking.

A tension limiting element with adjustable collets and locking lugs separates fiber optic connections under excessive stress.

Optical fiber arrangement method compresses intermittently connected ribbons within a holder to adjust fiber pitch.

Segmenting the connector into a semi-finished portion allows passage through sharp bends, reducing labor costs at the destination.

Segmented trays with pivotable access manage high fiber counts without compromising splicing efficiency or increasing structural complexity.

Rectangular optical fiber cable with low friction outer jacket enables push insertion into curved electric conduits without lubricants.