Apparatus for the automatic fuelling of automotive vehicle
First Claim
1. Apparatus for the automatic fueling of automotive vehicles, said apparatus comprising:
- a robot, a fueling nozzle carried by the robot, sensing and steering means operative to control movement of the robot and to move the fueling nozzle automatically from a rest position to a position adjacent a fuel inlet on a vehicle subsequent to said vehicle having been positioned in a predetermined position relative to said robot, a vehicle fuel inlet including a receiving plate having a hole into which the fueling nozzle can be inserted and including a fuel pipe, a pipe connector extending between said hole and the fuel pipe, and an aperture positioned between the receiving plate and the fuel pipe, the aperture including a normally closed, spring biased closure device that can be opened by pressing against the closure device to overcome the spring force, said robot communicating with a source of fuel to deliver fuel through the fueling nozzle down into the fuel pipe and therewith into the vehicle fuel-tank after connection between the fueling nozzle and the fuel inlet has been established, wherein the fueling nozzle includes a rigid, first tubular element movable by the robot towards the hole in the receiving plate, a flexible second tube displaceably arranged within the said rigid, first tubular element from a first terminal position in which an outer free end of the second tube is located within the first tubular element to a second terminal position in which the second tube projects from the first tubular element a distance such that said free end of the second tube is located slightly outwards of a free end of said first tubular element; and
wherein the free end of the first tubular element is movable by the robot into position immediately adjacent the hole of said receiving plate and wherein the free end of the second tube is movable out of the first tubular element and into said pipe connector to communicate with the fuel tank of said vehicle, and to deliver fuel through the second tube and into the vehicle fuel tank; and
wherein said robot is operable to withdraw said second tube from the fuel inlet upon completion of a fueling operation.
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0 Petitions
Accused Products
Abstract
Apparatus for the automatic fueling of automotive vehicles, comprising a robot which includes a fueling pistol and which is operative, to move the fueling pistol automatically from a rest position to a vehicle fueling location. The invention is characterized in that the fueling pistol (16) includes a rigid, first tubular element (20), which is intended to be moved by the robot (1) towards a receiving plate (21) provided with a hole and forming part of the vehicle fueling location. A flexible second tube (26), is arranged within the first, rigid tube (20) for movement from a first terminal position, in which the outer free end (27) of the second tube (26) is located within the first tube (20), to a second terminal position in which the second tube projects from the first tube. A pipe connector is provided between the hole and the fuel pipe of the vehicle. The robot is intended to move the free end of the first tube (20) into abutment with the receiving plate (21), and is intended to move the free end (27) of the second tube (26) out of the first tube (20) and down into the vehicle fuel pipe, in order to pump fuel through the second tube (27) down into the vehicle fuel tank.
63 Citations
7 Claims
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1. Apparatus for the automatic fueling of automotive vehicles, said apparatus comprising:
- a robot, a fueling nozzle carried by the robot, sensing and steering means operative to control movement of the robot and to move the fueling nozzle automatically from a rest position to a position adjacent a fuel inlet on a vehicle subsequent to said vehicle having been positioned in a predetermined position relative to said robot, a vehicle fuel inlet including a receiving plate having a hole into which the fueling nozzle can be inserted and including a fuel pipe, a pipe connector extending between said hole and the fuel pipe, and an aperture positioned between the receiving plate and the fuel pipe, the aperture including a normally closed, spring biased closure device that can be opened by pressing against the closure device to overcome the spring force, said robot communicating with a source of fuel to deliver fuel through the fueling nozzle down into the fuel pipe and therewith into the vehicle fuel-tank after connection between the fueling nozzle and the fuel inlet has been established, wherein the fueling nozzle includes a rigid, first tubular element movable by the robot towards the hole in the receiving plate, a flexible second tube displaceably arranged within the said rigid, first tubular element from a first terminal position in which an outer free end of the second tube is located within the first tubular element to a second terminal position in which the second tube projects from the first tubular element a distance such that said free end of the second tube is located slightly outwards of a free end of said first tubular element; and
wherein the free end of the first tubular element is movable by the robot into position immediately adjacent the hole of said receiving plate and wherein the free end of the second tube is movable out of the first tubular element and into said pipe connector to communicate with the fuel tank of said vehicle, and to deliver fuel through the second tube and into the vehicle fuel tank; and
wherein said robot is operable to withdraw said second tube from the fuel inlet upon completion of a fueling operation. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- a robot, a fueling nozzle carried by the robot, sensing and steering means operative to control movement of the robot and to move the fueling nozzle automatically from a rest position to a position adjacent a fuel inlet on a vehicle subsequent to said vehicle having been positioned in a predetermined position relative to said robot, a vehicle fuel inlet including a receiving plate having a hole into which the fueling nozzle can be inserted and including a fuel pipe, a pipe connector extending between said hole and the fuel pipe, and an aperture positioned between the receiving plate and the fuel pipe, the aperture including a normally closed, spring biased closure device that can be opened by pressing against the closure device to overcome the spring force, said robot communicating with a source of fuel to deliver fuel through the fueling nozzle down into the fuel pipe and therewith into the vehicle fuel-tank after connection between the fueling nozzle and the fuel inlet has been established, wherein the fueling nozzle includes a rigid, first tubular element movable by the robot towards the hole in the receiving plate, a flexible second tube displaceably arranged within the said rigid, first tubular element from a first terminal position in which an outer free end of the second tube is located within the first tubular element to a second terminal position in which the second tube projects from the first tubular element a distance such that said free end of the second tube is located slightly outwards of a free end of said first tubular element; and
Specification