Cable Inlet Sealing Means TRIZ Cases

A wall bushing uses a segmented tubular body to house sealing components internally, protecting them from external mechanical shocks.

A gel seal features cable ports with dual cross-sectional profiles to accommodate both round and flat cables within a single module.

A wall bushing uses a rubber elastic molded part to seal cables through building walls without sealing compound.

A co-molded strain relief system secures cables using resilient fingers and a puncturable membrane.

An aperture opening device enlarges the seal during installation, preventing wear and twisting while ensuring reliable sealing.

Embedded resilient spring fingers constrain compressible sealing elements within cable closure barrier walls.

Integral support webs in a diaphragm seal reduce insertion force while resisting explosion pressure without separate washers.

Asymmetric cable bushing halves with screw threads achieve IP66 leak-tightness against moisture.

A multipart seal housing uses an articulated quick-release axle to connect shell parts and compress sealing compound around cables.

Elastic sealing material fills a closed volume around contact elements to ensure medium-tight protection.

A circular groove in the insert locks epoxy putty against radial shrinkage, preventing leakage from interstices between electrical cores.

A push-on cable cap with a foldable extension provides reversible temporary protection and permanent sealing.

A polymer bushing uses a conductive guiding element to direct electric fields within an insulating filler space.

Adjacent elastic grommets overlap an intermediate web to form a continuous sealing contact across the wall feedthrough frame.

Segmented tapered surfaces convert axial compression into radial force, increasing cable retention while reducing fitting length.

A tubular fitting body with a grommet and MC ring secures PVC jacketed metal-clad cable.

Segmented deformability resolves the trade-off between sealing reliability and application time across various cable cross-sections.

Compressible sealing elements between barrier walls adapt to varying cable diameters for reliable network continuity.

A tubular sleeve with a conical outer portion urges braided cable shielding toward a resilient clamping ring to secure the connection.

Segmented tubular members connected by breakable tabs resolve the trade-off between adaptability and assembly complexity.

Segmenting the gland body from a dedicated conductive coil reduces weight and cost while maintaining reliable earthing for armored cables.

A flexible sealing grommet uses a central tie rod to compress serrated edges against enclosure ports for secure cable retention.

Radially split bushing segments compress via wedge action on chamfered surfaces, securing connectors to corrugated armor shields.

A cable gland assembly with a rigid strain relief grommet prevents deflection from degrading the compression gasket seal.

A resilient sealing body stretches over entry, middle, and back components to provide multi-position ingress protection.

Compressive thread engagement prevents moisture infiltration in electrical interconnections, resolving installation difficulties with rigid enclosures.

An integrated elastomer bushing merges dust protection and 10 GHz shielding, reducing assembly complexity by eliminating separate metal springs.

A current feedthrough seal assembly uses a press ring seal to interpose between a wall opening and a plastic core.