Tool for a sewer robot
OwnerRobert Csillaginventor
Life of this patent
Estimating the term…
Abstract
The tool has a sheathing plate (34) having an outlet opening (39) for a spackling composition, to which outlet opening (39) a pressure line (12) for the forcing-in of a sealing composition can be connected. In order to reduce the time required for the repair process, there is provided, alongside the outlet opening (39), a second opening (43) which is closed off in air-tight and pressure-tight manner by an elastically deformable flat-shaped article (53) which can be inflated in the manner of a balloon; a chamber (50) adjoining the second opening (43) on the rear side; and the chamber (50) can be connected to a source of pressure in order to inflate the flat-shaped article (53) in the manner of a balloon.
Claims4
A tool for a sewer robot for sealing-off the connection of a secondary sewer to a main sewer, comprising:
- a sheathing plate with an outlet opening and a second opening alongside the outlet opening, an elastically deformable flat shaped membrane, and a chamber connectable to a source of pressure and optionally to a source of vacuum;
- wherein said membrane is extendable out of said chamber in the manner of a balloon upon application of the pressure to said chamber, and retractable into said chamber upon application of the vacuum to said chamber;
- said outlet opening serves for dispensing a spackling composition to a defective area of said connection of said main sewer to said secondary sewer upon connection of a pressure line to said outlet opening;
- and
- said second opening serves as an opening of said chamber and is connected in air-tight and pressure-tight fashion to said membrane, said second opening facing said secondary sewer upon a positioning of the robot for sealing off the connection of the secondary sewer to the main sewer.
A robot for sealing-off the connection of a secondary sewer to a main sewer, the robot having a tool comprising:
- a sheathing plate with an outlet opening and a second opening alongside the outlet opening, an elastically deformable flat shaped membrane, and a chamber connectable to a source of pressure and optionally to a source of vacuum;
- wherein said membrane is extendable out of said chamber in the manner of a balloon upon application of the pressure to said chamber, and retractable into said chamber upon application of the vacuum chamber;
- said outlet opening serves for dispensing a sealing composition to a defective area of said connection of said main sewer to said secondary sewer upon connection of a pressure line to said outlet opening;
- and
- said second opening serves as an opening of said chamber and is connected in air-tight and pressure-tight fashion to said membrane, said second opening facing said secondary sewer upon a positioning of the robot for sealing off the connection of the secondary sewer to the main sewer.
Dependencies are inferred from the claim text.