MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617067135 A) filed by Saint-Gobain Pam Canalisation on May 28, 2026, for Tubular Junction Comprising A Seal With Locking Inserts Which Are Fastened As A Result Of Complementing Shapes.
Inventors include Liu, Yang; and Genelot, Pierre.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: A tubular junction (10) comprising: - an end piece (12) defining a central axis (X) and a housing (14), - a spigot end (16) adapted to be inserted into the housing, - a seal (18) comprising a sealing body (38) made of elastic material, and locking inserts (36) distributed angularly about the axis. Each of the inserts comprises a head (42), and a body (44) extending obliquely relative to the axis between the head and the spigot end and forming one or more teeth for biting into the spigot end, each of the inserts being adapted for bracing between a groove (24) and the spigot end in order to prevent uncoupling of the spigot end. The inserts are at least partially overmoulded by the sealing body and have a hollow (50) or a protuberance (76) adapted to fasten each of the inserts to the sealing body as a result of complementing shapes.
Disclaimer: Curated by HT Syndication.
