IMPROVED DEVICE FOR SEALING AND PUMPING OF DAMAGED INFLATABLE PRODUCTS, SUCH AS PUNCTURED TIRES Russian patent published in 2020 - IPC B29C73/02 B29C73/16 B29C73/24 

FIELD: vehicles.

SUBSTANCE: invention relates generally to an improved device used for sealing/re-sealing and subsequent repeated pumping of a damaged inflatable product, such as, for example, punctured or lowered vehicle bus. In particular, the invention relates to an improved device made in the form of a set of accessories, which includes, as main components, fluid supply/reservoir, capable of providing repeated sealing/repair of damaged tire so that its subsequent repeated pumping can be performed, as well as means of pumping such a fluid into the damaged tire and injecting air for its repeated pumping. Device for repair and/or pumping of damaged and/or deflated inflatable product, such as punctured and/or lowered tire, comprises: container for receiving and storage of dosed sealant; and a compressor assembly configured to be detachably connected to said container; said container comprises interacting valve assembly, providing controlled metered delivery of said sealant from said container to said damaged and/or deflated inflatable article; said reservoir is made with possibility of translational and selective movement between corresponding first and second positions/configurations, wherein in said first position/configuration said container is located substantially parallel to said compressor assembly, and in said second position/configuration, said reservoir is located substantially at right angles to said compressor assembly; wherein said first and second positions/configurations correspond to storage and dispensing positions of said sealant from said container, respectively, wherein: said assembly valve is characterized by the presence of an interacting connecting device in assembly, which includes a rotary or hinged element, which comprises a first hollow tube and a second hollow tube connected to it, extending across closed end of said connecting device assembly, actuation of said compressor, when said reservoir is in said first position/configuration, provides air flow passage through first hollow tube for pumping or repeated pumping of said inflatable product, actuation of said compressor, when said reservoir is in said second position/configuration, provides airflow passage through said second hollow tube for metered supply of air and sealant from said container to said inflatable article.

EFFECT: invention provides a set of accessories, which is compact, which ensures convenience of storage in intervals between operation, fully suitable for multiple use and highly simple to use and efficient in operation.

30 cl, 24 dwg