Apparatus For Laying Cables TRIZ Cases

A bellows sheath and anchor structure seal rectangular or angled conductors at enclosure walls to block dust and water ingress.

A slotted flange and cutout junction secure thermocouple routing through a plate while avoiding tail cone interference and preserving measurement reliability.

A magnetic fitting-tube tool verifies trunk cable alignment to prevent bond line stress, premature cable failure, and rework.

Pre-assembled conduit segments, snap-fit joints, and cable bundles cut manual pulling time while improving installation quality and ergonomics.

A swinging bent pipe converging mechanism and rope arrangement assembly spread wire rope evenly to prevent clamping during take-up.

Motor-driven conveying wheels adjust pulling speed to move cables through turns and narrow spaces with less labor and lower damage risk.

An auger-shaft attachment turns a digger vehicle into a wireline spooler, cutting the need for specialized spooling equipment.

A slotted flange and junction let thermocouple harness sections pass through a plate and route around engine parts for secure, interference-free mounting.

A dual-friction drum and motor current feedback help fish tape feed smoothly, retract securely, and avoid tangling or motor overload.

A split half-wheel reel with fasteners lets one wire puller swap pull wires of different lengths and specifications without carrying multiple tools.

Tapered slot sections and elastic retaining ribs let automated wiring insert conductors easily while preventing spring-back out of the duct.

A flat-laying take-up wheel, roller, and fixing frame enable one-handed cord pulling and retraction while reducing handling effort and high-place risk.

A nonconductive coupler and shield isolate fish tape from live enclosure elements, reducing accidental electrical discharge risk.

A non-return push bar and retractable fasteners secure cable bundles in continuous ducts without tools, extra support types, or shielding gaps.

Sensor-based fish tape type detection adjusts motor torque to reduce tangling and damage during drum dispensing and retraction.

Adjustable drive, bending, and aiming rolls feed and shape heavy cables in low-clearance spaces with less manual effort and safer control.

An upstream lubricant chamber inside an integrated cable-laying housing prevents leaks while simplifying duct installation with pressurized driving fluid.

A clamshell cable guide with an arcuate lead-in surface and magnetic stud attachment helps MC and AC cable pass through openings without snagging.

Pivotable pulleys and adjustable boom joints keep the pulling cable aligned in conduit boxes, cutting resistance and setup time.

A motor-driven carriage deploys cabling along tray pathways to cut manual climbing, reduce cable damage, and improve length control.

A movable threading element guides and tensions pulling cables across the drum width to prevent tangling, knotting, and faulty unwinding.

A power-tool-compatible pulling eye cuts manual twisting time when installing or removing micro-conduit from larger conduit runs.

A sensor identifies the inserted fish tape type so motor torque can be matched to the drum, avoiding damage during dispensing and retraction.

A sliding guide plate, plunger, and spring help tapered jaws start gripping wire ropes, then hold them open for faster cable release.

Separate friction-fit passageways let multiple wire elements deploy together faster, with less training, tangling, and misalignment.

An inner annular portion and housing tabs cut reel friction, making fish tape feeding and retraction smoother and easier.

Magnetic conductive pull lines complete a circuit and light nearby electroluminescent sections, helping route wires through tight inaccessible spaces.

A reciprocating rope guide adds left-right swing to the bent pipe converging device, preventing wire rope stacking and clamping during take-up.

Pushcarts keep load bank cables spaced off the floor, cutting damage and trip hazards while improving cooling and infrared scanning in UPS tests.

A cylindrical wire guide secures attic and wall cables above support surfaces, preventing insulation damage and easing wire replacement.

Pre-laid trunk cables with branching apparatus let branch cables be added later, enabling submarine network reconfiguration as demand changes.

A pivoting pulley wire puller uses a conduit-fitting spud to secure alignment at breaker boxes, making wire feeding easier on site.

A carriage-guided pathway automates cable deployment over tray runs, cutting ladder work, installation time, and cable damage.

Adhesive-mounted cable cover segments connect at multiple angles to hide wires, protect surfaces, and blend with interior decor.

A sliding weight inside a tubular puller hammers through insulation behind walls, enabling wire installation through smaller, less damaging holes.

Dual outlets and a freely rotating reel cut friction during fish tape dispensing and retraction, reducing fatigue for left- or right-handed use.

A grooved, elastically deformable belt grips and propels cable through conduits, reducing operator strain and tool complexity.

A friction-wheel driver powered by a reversible tool feeds and retrieves fish tape through conduits with less manual force and time.

Flexible fingers and a threaded collar grip wire securely for repeated pulls without cutting, reducing waste and preserving wire integrity.

Rotating tabs, an inner annular portion, and a rounded through-hole tip cut friction and entanglement during fish tape feeding and retraction.

Continuous cutting and separate scraping tools segment insulation into small particles to prevent strand entanglement and clogging during internal removal.