Inventor

VALLAURI UBALDO

IT28 patents

⚠️ This page may combine multiple inventors who share the name “VALLAURI UBALDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VALLAURI UBALDO

PIRELLI CAVI SPA

Cable joint coverings, devices for applying such coverings and joints obtained therewith

Two-layered elastic tubular covering for electric components

Expanded cable joint elastic sleeves with permissible residual deformation storage

Elastic sleeve support

Enclosure assembly for use over elongate cylindrical objects such as electric cable splices

Enclosure assembly for elongate cylindrical objects such as electric cable splices

Multi-layer elastic sleeves for electric power cable joints and joints therewith

Expanded cable joint elastic sleeves with permissible residual deformation after storage

Expanded elastic sleeve with wound internal support for electric cable joints and sealing ends

Production process for elastomer sleeves for covering electric cable joints and associated sleeve

Elastic sleeve support

Two-layered elastic tubular covering for electric components, in particular terminations for electric cables, and related manufacturing method and mounting

Apparatus and method to make composite insulators for electric overhead lines

Apparatus for inserting a rigid support within a contractable sleeve for electric cable joints

Apparatus for applying an insulating sleeve to an electric cable joint

Cable joint monolithic sleeve installing apparatus

Shed-formed profile insulating covering and manufacturing method thereof

PORTAS FRANCESCO

Method of disposing a tubular sleeve on a supporting element and apparatus to put said method into practice

Apparatuses for joining pairs of electric cables

Method for joining a pair of electric cables

Apparatuses for disposing tubular covering sleeves for electric-cable joints on supporting elements

VALLAURI UBALDO

Method and device for coating the junction area between at least two elongated elements, in particular between electric cables

Method and device for coating the junction area between at least two elongated elements, in particular between electric cables

Method and device for coating the junction area between at least two elongated elements, in particular between electric cables

PRYSMIAN CAVI SISTEMI ENERGIA

Method and device for splicing electric cables

Joining method and related junction for electric cables, tubular covering sleeve for electric-cable junctions and process for manufacturing the same

Process for manufacturing the elastomeric sleeve of a joint for electrical cables and manufacturing apparatus thereof

PRYSMIAN CAVI E SISTEMI EN SRL

Method for covering an elongate object and device for covering said elongate object