Claber

Gianfranco Roman

Oliviano Spadotto

Claudio Da Rold

Andrea Brundisini

Claudio Pasut

Franca Serafin, Legal Representative

Giada Roman, Legal Representative

Romeo Boraso

A hose reel includes a support casing, a drum rotatably fitted inside the casing and connected to it by an elastic rewinding element. The drum provides a flange integral with it and couplable in rotation with a locking disc equipped with teeth engageable with opposing teeth capable of stopping its rotation. An elastic separator is provided between the flange and the locking disc to keep the latter in a first position axially distanced from the flange, teeth and counter-teeth mutually engaged to allow the flange to draw the locking disc into integral rotation with it, and cam and counter-cam which, in the event of the flange exceeding a predetermined threshold speed cause the axial displacement of the locking disc into a second position adjoining the flange in which its teeth engage with the opposing teeth to produce the consequent stopping of the rotation of said drum.

Elastic rewinding hose reel with automatic stopping device

A liquid spraying pistol for gardening including an external casing passed through by a channel within which a valve is slidingly housed which is biased by a spring and is operable by a start lever which is turnable between a closing position and a maximum opening position of said valve and a device for the locking/unlocking of said lever in the maximum opening position. The device is made up of a button elastically supported by the lever in such a way as to be able to provide, with the lever in the maximum opening position, a locking engagement between the lever and the external casing.

Liquid dispensing pistol, in particular for gardening, provided with a dispensing position locking button

Hose fitting

Control unit for watering devices

Watering pistol

A device for the distribution of water into vases or similar objects. The device includes a water container, at least one tubular duct for the delivery of water to the outside and a control and programming device that establishes the quantity of water to be distributed in pre-established periods of time. The device for the distribution of water has a device for the control of the pressure of the quantity of water to be distributed that can keep the pressure of the quantity of water substantially constant, and an electric control delivery device located downstream of the device for the control of the pressure, upstream of the at least one tubular duct, and in flow connection with both. The delivery device is associated with the control and programming device in order to determine the delivery of the quantity of water.

Device for the distribution of water into vases or similar

Hose winding device

A watering nozzle ( ) for underground pop-up sprinkler ( ) comprises a bottom part ( ) and a top part ( ) comprising a distribution cylinder ( ). The bottom part ( ) is provided with an annular opening ( ) that receives the flow of water coming from the base of the sprinkler ( ) and generates a jet in the form of a spray having pre-established angular extension that flows into a distribution cylinder ( ) provided with radial slots ( ) arranged as an arc of circumference that proceed from its bottom to its side wall so as to subdivide the single spray jet into single jets. The distribution cylinder ( ) has on top a fan wheel ( ) having a diameter greater than the cylinder and provided with external fins ( ) that extend downward. The distribution cylinder ( ) rotates under the action of the single jet of water on the walls of said radial slots and by a set of gears ( ) the fan wheel ( ) is made rotate in opposite sense as compared with the cylinder ( ) in such a way that the various jets of water coming out of the slots ( ) are deviated in radial direction.

Multi-jet watering nozzle with counter-rotating elements for underground pop-up sprinkler

Control unit for an irrigation system

A solenoid valve is described comprising a hydraulic valve a valve body in which said hydraulic valve is housed and a control solenoid for said valve. The solenoid valve has in addition a programmable electronic control device that is housed together with said solenoid in a removable way inside an openable watertight container that is tightly fastened to said valve body.

Solenoid valve with programmable electronic control device, particularly for watering systems

A rain sensor is described comprising a tray for the collection of rain water provided on top with evaporation and overflow side windows covered by a perforated cover. A finned float is housed in said tray so as to be able to move vertically as a function of the level of the water present in the tray. A permanent magnet supported by said float cooperates with an electric magneto-sensitive switch that is fixed to the tray in order to switch it between a first and a second electric state as a function of the vertical position of the float.

Rain sensor

A control solenoid for solenoid valve, in particular for the control of watering systems, comprises a permanent magnet, an electric coil for the excitation of said magnet, a sliding piston for the control of the valve subject to the magnetic field produced by the magnet and electric connections of the solenoid to a control unit of the solenoid. The electric connections are made of &ldquo;faston&rdquo; type quick insertion connectors. The solenoid is made in two parts, a first internal part including the piston and the magnet is screwable onto the external casing of the solenoid valve and a second external part including the electric coil and the electric connectors is fixed to the first one in a removable way by a removable and re-insertable locking element.

Control solenoid of solenoid valve, in particular for the control of watering systems

A spray nozzle for pop-up underground sprinkler comprises a main fixed body and a revolving ring nut that is associated with the aforesaid main body in order to allow the adjustment of the spray angle. The main body and the ring nut as a whole create an area for the containment of water that communicates with the outside through an adjustable scroll-shaped radial passage. The ring nut in addition forms in communication with the aforementioned area an accumulation chamber in which the water flow is subject to compression for the formation of a uniform output spray.

Spray nozzle for pop-up underground sprinkler

Electronic control unit comprising an electronic circuit with a programmable processing unit and operating buttons to execute and to vary manually the programming of the processing unit and a display for the visualization of the programming stages. The programmable processing unit is organized to individuate a programming menu that is subdivided into a plurality of parts selectionable at will. Each part comprising at least one chapter. The chapter being formed of at least one setting page of at least one respective programming parameter, and in that each part of the menu is directly selectionable by pressure on at least one respective operating button.

Growing community of inventors

Pasiano, Italy

Gianfranco Roman