Abstract: Spool 1 for winding wire 2 comprising a hub 3, having a cylindrical external surface 4 extending around a main axis X-X, on which a channel 5 is afforded for guiding the wire 2 through the hub 3 terminating with a first hole 51 and a second hole 52. Three flanges 6,7,8 to define at least two chambers for winding the wire about the hub 3. Wherein the aforesaid hole 51 terminates with a respective terminal portion 9 made inside the cylindrical external surface 4.

Abstract: Spool 1 for winding wire 2 comprising a hub 3, having a cylindrical external surface 4 extending around a main axis X-X, on which a channel 5 is afforded for guiding the wire 2 through the hub 3 terminating with a first hole 51 and a second hole 52. Three flanges 6,7,8 to define at least two chambers for winding the wire about the hub 3. Wherein the aforesaid hole 51 terminates with a respective terminal portion 9 made inside the cylindrical external surface 4.

Abstract: A method for discovering a set of objects within a defined geographical space, wherein the objects in the set of objects match at least one predefined characteristic, and wherein object information regarding the at least one predefined characteristic is provided by different servers, includes discovering objects within the defined geographical space by a geo discovery request based on geographical coordinates; finding, from the discovered objects, a starting object matching the at least one predefined characteristic within a definable sub-space of the defined geographical space; ranking objects within the definable sub-space by increasing distance to the starting object to establish a rank; sending a query to one or more of the different servers for gathering object information regarding a first object in the rank which is located nearest to the starting object; checking whether the first object in the rank matches the at least one predefined characteristic.

Abstract: A trimmer head that includes a casing to be coupled to a driveshaft. The casing includes an upper shell and a lower shell, with the lower shell including a second toothing that protrudes upwardly. The trimmer head further includes an upper disk and a lower disk within the casing, with the lower disk including a first toothing that protrudes downwardly. A spool of cutting wire is positioned between the lower disk and the upper disk. In an engagement position, the first toothing and the second toothing are engaged and the upper disk and lower disk rotate with the lower shell. In a free position, the first toothing and the second toothing are disengaged and the upper disk and lower disk rotate with respect to the lower shell.

Abstract: A method for providing M2M data items according to M2M data subscriptions retrieved from an M2M frontend (FE) by an M2M backend (BE) to one or more M2M applications includes representing the data items by a set of parameters including a required update frequency and a weight representing an importance of the data item; determining a schedule for retrieving data items from the FE by the BE based on the weights of the data items; determining that an actual period required to update each of one or more respective data items is larger than a required period corresponding to the required update frequency and adding a penalty value to the weight of each of the respective one or more data items to provide updated weights; and modifying the schedule based on the updated weights.

Abstract: A method for discovering a set of objects within a defined geographical space, wherein the objects in the set of objects match at least one predefined characteristic, and wherein object information regarding the at least one predefined characteristic is provided by different servers, includes discovering objects within the defined geographical space by a geo discovery request based on geographical coordinates; finding, from the discovered objects, a starting object matching the at least one predefined characteristic within a definable sub-space of the defined geographical space; ranking objects within the definable sub-space by increasing distance to the starting object to establish a rank; sending a query to one or more of the different servers for gathering object information regarding a first object in the rank which is located nearest to the starting object; checking whether the first object in the rank matches the at least one predefined characteristic.

Abstract: A method for providing M2M data items according to M2M data subscriptions retrieved from an M2M frontend (FE) by an M2M backend (BE) to one or more M2M applications includes representing the data items by a set of parameters including a required update frequency and a weight representing an importance of the data item; determining a schedule for retrieving data items from the FE by the BE based on the weights of the data items; determining that an actual period required to update each of one or more respective data items is larger than a required period corresponding to the required update frequency and adding a penalty value to the weight of each of the respective one or more data items to provide updated weights; and modifying the schedule based on the updated weights.

Abstract: A tapping body for a head for a hedge trimmer that includes a lower portion (2), destined to be tapped or pressed onto the ground, and a side portion (3) which is so structured as to be arranged through a lower opening (11) of a casing (10) of the head; a projecting part (4), which protrudes externally to the side portion (3) and is provided with a lower waved profile (41).

Abstract: A method for providing M2M data includes parameterizing M2M data subscriptions by parameters representing a data item to be subscribed, a required period, and a weight; determining, for all of the M2M data subscriptions, a schedule for retrieving data from a front end based on the importance of the data items such that when the actual period with which data updates for a data item can be provided is larger than the required period for the data item a penalty value is added to the weight; modifying the schedule based on the updated weights for retrieving data for the data items such that an overall penalty is minimized and/or an overall actuality of the cached data is maximized; and retrieving data items from the front end and caching the retrieved data from the front end by a back end.

Abstract: A method for providing M2M data includes parameterizing M2M data subscriptions by parameters representing a data item to be subscribed, a required period, and a weight; determining, for all of the M2M data subscriptions, a schedule for retrieving data from a front end based on the importance of the data items such that when the actual period with which data updates for a data item can be provided is larger than the required period for the data item a penalty value is added to the weight; modifying the schedule based on the updated weights for retrieving data for the data items such that an overall penalty is minimized and/or an overall actuality of the cached data is maximized; and retrieving data items from the front end and caching the retrieved data from the front end by a back end.

Abstract: A head for an edge trimmer, comprising a casing (1), destined for comprising at least a cutting wire reel and to be set in rotation about an axis of rotation (X), said casing comprising at least one outlet opening (11), which is so structured as to enable passage of a portion of the cutting wire. The head comprises two bushes (12) which laterally delimit the outlet opening (11) and are rotatable about a respective axis of rotation (Y).