Kit for inflating and repairing inflatable articles, in particular tyres

• US 9,573,326 B2
• Filed: 12/19/2013
• Issued: 02/21/2017
• Est. Priority Date: 02/27/2004
• Status: Expired due to Fees

• Current Assignee: TEK Global SRL (TEK Corporation)
• Original Assignee: TEK Global SRL (TEK Corporation)
• Inventors: Marini, Maurizio
• Primary Examiner(s): ARNETT, NICOLAS ALLEN
• Application Number:
  US14/133,984
• Publication Number:
  US 20140373971A1
• Time in Patent Office: 1,160 Days
• Field of Search: 141/38, 152/415
• US Class Current: 1/1
• CPC Class Codes: B29C 73/025 fed under pressure
• CPC Class Codes: B29C 73/166 Devices or methods for introducing sealing compositions into articles
• CPC Class Codes: B29L 2030/00 Pneumatic or solid tyres or parts thereof conveyor belts B29L2031/7092; drive belts B29L2031/7094; fourdrinier belts B29L2031/733
• CPC Class Codes: B60S 5/046 using electrical or electronical means

Abstract

A kit for inflating and repairing inflatable articles, in particular tires, the kit having a compressor assembly, a container of sealing liquid and connectors for connecting the container to the compressor assembly and to an inflatable article for repair or inflation; the compressor assembly being housed in an outer casing defining a seat for the container of sealing liquid. The container is housed removably in the seat and functionally connected to the compressor assembly so as to form a compact unit ready for use.

Claims

1. A kit for inflating and repairing inflatable articles;

the kit comprising

a compressor assembly,

a container of sealing liquid,

a first hose connected to said container for connecting the container to an inflatable article for repair or inflation and bearing at the end distal from the container with a connector for connecting with a valve on the inflatable article,

a second hose for connecting said compressor to an inflatable article for inflation and bearing at the end distal from the container with a connector for connecting with a valve on the inflatable article,

an outer casing housing said compressor assembly and defining a seat for the container of sealing liquid, said casing providing a peripheral groove for storing one of said hoses when not in use said container being housed removably in said seat,

a compressed air feed line linking said compressor assembly and said container for stably connecting said container to said compressor assembly, so that the container, when housed in said seat, is maintained functionally connected to said compressor assembly, and

a selector operable by hand having an inlet connected to said compressor assembly, and outlets connected to said container and to said second hose to direct a stream of compressed air selectively to said container or to said second hose.

2. A kit as claimed in claim 1 wherein said container comprises a vessel having an opening and a valve device fitted in fluidtight manner to the opening and having an inlet connectable to said compressed-air feed line, and an outlet for the sealing liquid.

3. A kit as claimed in claim 2, wherein said valve device comprises at least one control member movable, in response to pressurization of said compressed-air feed line, from a closed position, closing said valve device and in which said inlet and said outlet are isolated from the inside of said container, to an open position in which said inlet and said outlet communicate with the inside of said container.

4. A kit as claimed in claim 3 wherein said valve device comprises elastic means for keeping said control member stably in said closed position in the absence of pressure to said inlet.

5. A kit as claimed in claim 1 comprising a dispenser connectable detachably to said container unit and having an inlet fitting connected in fluidtight manner to said inlet of said valve device, and an outlet fitting connected in fluidtight manner to said outlet of said valve device.

6. A kit as claimed in claim 5, wherein said dispenser unit is detachable from said casing.

7. A kit as claimed in claim 6, wherein said seat comprises a base portion having fast-fit fastening means by which to secure said dispenser unit to said casing.

8. A kit as claimed in claim 7, wherein said fastening means comprise a bayonet connection.

9. A kit as claimed in claim 7 wherein said fastening means comprise a fast-fit click-on coupling.

10. A kit as claimed in claim 5 wherein said dispenser unit comprises a cavity to which is fitted a neck of said container in an upside down position;

said neck defining said opening.

11. A kit as claimed in claim 1, wherein at least one of said first hose and said second hose is connected to a relief valve.

12. A kit as claimed in claim 1, wherein said compressed air feed line comprises a non-return valve.

13. A kit as claimed in claim 1 wherein the selector has three positions, one to disable the compressor assembly, one adapted to cause compressed air from the compressor assembly to be directed into said compressed air feed connecting to the container and the third adapted to cause compressed air from said compressor assembly to be directed into said second hose.