Abstract: An apparatus for delivering a viscous material by means of an eccentric screw pump, includes a framework for carrying and fastening apparatus elements, a pump-housing portion for carrying a stator and a rotor in the form of a delivery screw, suction and pressure regions for introducing and discharging the delivery material, respectively, an electric drive unit for driving the rotor in the stator in a first direction of rotation for delivering the delivery material, a control mechanism for activating the drive unit, and one or more releasable retaining members for the rotationally fixed and/or positionally fixed connection of the drive unit and of the stator. A change in the direction of rotation to a second direction of rotation of the electric drive unit, with the retaining mechanism released, gives rise to automatic separation of the pump-housing portion with the stator by virtue of the rotor being unscrewed.

Abstract: The invention relates to a portable paint spraying system, comprising a base station with a blower, paint spraying means, in particular a paint spray gun, at least one tube for connecting the base station and the paint spraying means, at least one paint container for receiving a quantity of paint, and a device for transmitting power to the paint container, wherein the quantity of paint in the paint container is heated by the transmitted power. In this case, the device for transmitting power is arranged in the base station.

Abstract: The invention relates to a portable paint spraying device. The device has a paint spraying lance, a base station, and a bundle of hoses.

Abstract: The invention relates to a paint spraying device comprising an operator unit arranged at a first end of the paint spraying device and a spray head arranged at a second end of the paint spraying device, wherein the operator unit has an air connection for an air line. The operator unit has a guide for a paint line, via which the spray head is supplied with paint, the operator unit comprises a signal transducer for generating a control signal, the operator unit has a control connection for a control line, a barrel is arranged between the operator unit and the spray head, and an air stream is led from the operator unit to the spray head through the barrel.

Abstract: The invention relates to a spray head having a slot-shaped central air outlet opening and preferably a slot-shaped paint nozzle for forming a flat jet of paint in an air-propelled application process.

Abstract: An apparatus for delivering a viscous material by means of an eccentric screw pump, includes a framework for carrying and fastening apparatus elements, a pump-housing portion for carrying a stator and a rotor in the form of a delivery screw, suction and pressure regions for introducing and discharging the delivery material, respectively, an electric drive unit for driving the rotor in the stator in a first direction of rotation for delivering the delivery material, a control mechanism for activating the drive unit, and one or more releasable retaining members for the rotationally fixed and/or positionally fixed connection of the drive unit and of the stator. A change in the direction of rotation to a second direction of rotation of the electric drive unit, with the retaining mechanism released, gives rise to automatic separation of the pump-housing portion with the stator by virtue of the rotor being unscrewed.

Abstract: The paint spray gun according to the invention with paint jet deflection comprises a spray gun body with a paint reservoir, a paint dispensing device, an airflow gate with through flow orifices, an air cap with through flow orifices and a first through flow air director or air horn with a first air passage cross section and at least one second through flow air director or air horn with a second air passage cross section, the airflow gate being arranged in front of the air cap in the airflow direction in the region of the paint dispensing device. The invention is characterized in the present case in that the first air passage cross section is designed to be enlarged with respect to at least the second air passage cross section.

Abstract: An air cap for generating an air stream by means of an atomized liquid is proposed, the liquid being atomized via a liquid nozzle, preferably with a needle valve, in the region of an air outlet orifice of the air cap, and the air cap comprising at least one further air outlet orifice which is connected to at least one following air director and which generates a directed air jet. According to the invention, the air director is produced, in particular formed, as a separate element and is connectable to the air cap.

Abstract: In a spray gun for spraying paint and similar media, there is provided a gun housing and a reservoir tank removably attached to the gun housing for holding the medium to be sprayed. The reservoir tank is configured as a commercially available storage container, for example in the form of a paint can, and is directly attached via an adapter to a projection connected to the gun housing. Thus, commercially available storage containers, differing considerably in their dimensions, can be directly fitted onto the gun housing in a short time and by a reliable method. Viscosity settings and transferring of media to be processed from one container to another are therefore not necessary, and the medium can be matched to the particular working implement and application.

Abstract: A container for closing an inlet of one or more hoses including a sealant cap, a cylindrical component and a cover, with one or more hoses passing through the cap and sealed by gaskets between the cap and hoses and wherein the hoses pass through a stabilization bar. The cover is removable from the cylindrical component, and the cylindrical component is removable from the cap. A viewing window and inlet aperture are provided in a side of the cylindrical component.

Abstract: A spraying system for spraying fluids such as paints using high volume low pressure air, the system having a spray gun with a gun housing, a handle, a fluid tank on the gun for holding the fluid to be sprayed, and an atomizer nozzle; the system also including a compressed air generator separate from the gun and including a blower, and an air hose connected between the generator and gun for supplying compressed air to the spray gun, at least one operating element on the gun for switching the compressed air generator on/off and controlling the power of the generator. The switching and control information from the operating element is supplied by a transmission element, such as a wire cable or radio frequency link, to control elements associated with the compressed air generator to switch the generator on and off and to control the power of the generator.

Abstract: A spray gun for spraying paints and similar viscous media that can be propelled pneumatically, comprising a gun housing for accommodating components of the spray gun that effect propulsion, mixture and/or metering, a handle projecting from the gun housing, and a reservoir tank removably attached to the gun housing for holding the medium to be processed, with the housing of the spray gun provided with an air guidance duct through which the compressed air responsible for atomization flows to an atomizer nozzle, wherein surfaces of the air guidance duct and/or atomizer nozzle, and/or an air cap, which come into contact with the stream of compressed air, or are wetted, are provided wholly or in part with a structured surface in the form of indentations and/or protrusions worked into the surfaces.