Abstract: Aspects of the present disclosure relate to methods and systems for laser turning and attaching RFID tags to products. Such methods and systems may include a memory and a processor coupled to the memory. The methods and systems may include determining a characteristic of a conductive trace on a substrate to be incorporated into an item to configure a tag performance in view of at least one of a dielectric property or a tuning property of the item. The methods and systems may further include a laser to alter the conductive trace on the substrate to have the characteristic to define an antenna for the tag. The methods and systems may further include an attaching device configured to attach a communications enabled device to the substrate so as to form an electrical connection between the communications enabled device and the antenna to form the tag.

Abstract: Systems and methods for integrating tags with items. The methods comprise: dynamically determining a length of each metal thread to be incorporated into or trace to be disposed on a item to optimize tag performance in view of dielectric and tuning properties of the item. In the metal thread scenarios, the methods also involve: creating a metal thread having the length that was dynamically determined; and sewing the metal thread into the item being produced to form an antenna for a first tag. In the trace scenarios, the methods also involve forming the trace on the item being produced to form an antenna for a first tag. Next, at least a communications enabled device is attached to the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna.

Abstract: The invention relates to a planetary gearbox device with a static ring gear, a rotatable planet carrier, a plurality of planet gears, each planet gear being connected to a bearing device, wherein at least one of the bearing devices is coupled to at least one lubricant scooping device and/or at least one lubricant reservoir device for collecting lubricant, in particular oil coming from the at least one bearing device, and at least one lubricant channel is for allowing a flow of the collected lubricant towards a lubrication location and/or a lubricant supply for the planetary gearbox device.

Abstract: A polymer having a backbone chain, wherein the backbone chain includes linear amide linkages and nitrogen-atom-containing heteromonocyclic moieties, wherein the backbone chain is free of peptide linkages or wherein the backbone chain has a proportion of peptide linkages of maximum 30%, based on a total number of the linear amide linkages of the backbone chain, and wherein the nitrogen-atom-containing heteromonocyclic moieties have a proportion of 5% by weight to 25% by weight, based on the total weight of the polymer, is provided. A product or article and the use of the polymer for manufacturing or producing the product or article are further provided.

Abstract: Aspects of the present disclosure relate to methods and systems for laser turning and attaching RFID tags to products. Such methods and systems may include a memory and a processor coupled to the memory. The methods and systems may include determining a characteristic of a conductive trace on a substrate to be incorporated into an item to configure a tag performance in view of at least one of a dielectric property or a tuning property of the item. The methods and systems may further include a laser to alter the conductive trace on the substrate to have the characteristic to define an antenna for the tag. The methods and systems may further include an attaching device configured to attach a communications enabled device to the substrate so as to form an electrical connection between the communications enabled device and the antenna to form the tag.

Abstract: A gas turbine engine includes with a gear box is arranged radially in an interior space which is delimited by a support structure fixed with respect to a casing and which is provided radially within a core air flow. Shafts of the gear box are rotatably mounted in the support structure. The interior space is configured to be oil-tight in relation to the surroundings of the support structure, at least in a radially outer region. A pump unit is provided, by which oil is applied to the gear box and which is connected in terms of drive to the gear box. The support structure includes a receiving region for the pump unit. The pump unit can be introduced into the receiving region from a region outside the interior space via an opening of the support structure and can be removed from the receiving region via the opening.

Abstract: Aspects of the present disclosure relate to methods and systems for laser turning and attaching RFID tags to products. Such methods and systems may include a memory and a processor coupled to the memory. The methods and systems may include determining a characteristic of a conductive trace on a substrate to be incorporated into an item to configure a tag performance in view of at least one of a dielectric property or a tuning property of the item. The methods and systems may further include a laser to alter the conductive trace on the substrate to have the characteristic to define an antenna for the tag. The methods and systems may further include an attaching device configured to attach a communications enabled device to the substrate so as to form an electrical connection between the communications enabled device and the antenna to form the tag.

Abstract: Aspects of the present disclosure relate to methods and systems for laser turning and attaching RFID tags to products. Such methods and systems may include a memory and a processor coupled to the memory. The methods and systems may include determining a characteristic of a conductive trace on a substrate to be incorporated into an item to configure a tag performance in view of at least one of a dielectric property or a tuning property of the item. The methods and systems may further include a laser to alter the conductive trace on the substrate to have the characteristic to define an antenna for the tag. The methods and systems may further include an attaching device configured to attach a communications enabled device to the substrate so as to form an electrical connection between the communications enabled device and the antenna to form the tag.

Abstract: Systems and methods for integrating tags with items. The methods comprise: turning a reel by an amount that allows a portion of an elongate narrow substrate that includes a first tag of a plurality of tags to be paid out (where each of the plurality of tags comprises at least one antenna formed of a trace or wire disposed on the elongate narrow substrate and a communication enabled device coupled to the elongate narrow substrate so as to have an electrical coupling or connection with the at least one antenna); dynamically tuning the first tag to optimize tag performance in view of dielectric and tuning properties of a first item being fabricated; cutting the elongate narrow substrate so as to cause the first tag to be placed on the first item being fabricated; and coupling the first tag to the item being fabricated.

Abstract: Systems and methods for integrating tags with items. The methods comprise: dynamically determining a length of each metal thread to be incorporated into or trace to be disposed on a item to optimize tag performance in view of dielectric and tuning properties of the item. In the metal thread scenarios, the methods also involve: creating a metal thread having the length that was dynamically determined; and sewing the metal thread into the item being produced to form an antenna for a first tag. In the trace scenarios, the methods also involve forming the trace on the item being produced to form an antenna for a first tag. Next, at least a communications enabled device is attached to the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna.

Abstract: A gas turbine engine for an aircraft, including the following: a core engine including a turbine, a compressor, and a core shaft connecting the turbine to the compressor; a fan, which is positioned upstream of the core engine, wherein the fan includes a plurality of fan blades; and a gear box which can be driven by the core shaft, wherein the fan can be driven at a lower rotational speed than the core shaft by means of the gear box, wherein the core shaft is designed as a drive shaft for the gear box and has at least one axial first region which has a diameter greater than the diameter of at least one axial second region, wherein the at least one first region is arranged axially between the drive side of the gear box and a mounting and/or attachment on a static part of the gas turbine engine.

Abstract: Systems and methods for integrating tags with items. The methods comprise: dynamically determining a length of each metal thread to be incorporated into or trace to be disposed on a item to optimize tag performance in view of dielectric and tuning properties of the item. In the metal thread scenarios, the methods also involve: creating a metal thread having the length that was dynamically determined; and sewing the metal thread into the item being produced to form an antenna for a first tag. In the trace scenarios, the methods also involve forming the trace on the item being produced to form an antenna for a first tag. Next, at least a communications enabled device is attached to the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna.

Abstract: Systems and methods for integrating tags with items. The methods comprise: dynamically determining a length of each metal thread to be incorporated into or trace to be disposed on a item to optimize tag performance in view of dielectric and tuning properties of the item. In the metal thread scenarios, the methods also involve: creating a metal thread having the length that was dynamically determined; and sewing the metal thread into the item being produced to form an antenna for a first tag. In the trace scenarios, the methods also involve forming the trace on the item being produced to form an antenna for a first tag. Next, at least a communications enabled device is attached to the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna.

Abstract: A trimmer line spool has first and second spool chambers for a trimmer line. First and second holder pairs are provided. The first holder pair has first and second trimmer line holders associated with the first spool chamber and the second spool chamber, respectively. The second holder pair has first and second trimmer line holders associated with the first spool chamber and the second spool chamber, respectively. The trimmer line holders of the first holder pair each have a first opening for the trimmer line. The trimmer line holders of the second holder pair each have a second opening for the trimmer line. A diameter of the first openings is larger than a diameter of the second openings. The first openings are positioned at an angle of 150° to 210° to each other. The second openings are positioned at an angle of 150° to 210° to each other.

Abstract: Systems and methods for integrating tags with items. The methods comprise: dynamically determining a length of each metal thread to be incorporated into or trace to be disposed on a item to optimize tag performance in view of dielectric and tuning properties of the item. In the metal thread scenarios, the methods also involve: creating a metal thread having the length that was dynamically determined; and sewing the metal thread into the item being produced to form an antenna for a first tag. In the trace scenarios, the methods also involve forming the trace on the item being produced to form an antenna for a first tag. Next, at least a communications enabled device is attached to the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna.

Abstract: Systems and methods for integrating tags with items. The methods comprise: dynamically determining a length of each metal thread to be incorporated into or trace to be disposed on a item to optimize tag performance in view of dielectric and tuning properties of the item. In the metal thread scenarios, the methods also involve: creating a metal thread having the length that was dynamically determined; and sewing the metal thread into the item being produced to form an antenna for a first tag. In the trace scenarios, the methods also involve forming the trace on the item being produced to form an antenna for a first tag. Next, at least a communications enabled device is attached to the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna.

Abstract: Aspects of the present disclosure relate to methods and systems for laser turning and attaching RFID tags to products. Such methods and systems may include a memory and a processor coupled to the memory. The methods and systems may include determining a characteristic of a conductive trace on a substrate to be incorporated into an item to configure a tag performance in view of at least one of a dielectric property or a tuning property of the item. The methods and systems may further include a laser to alter the conductive trace on the substrate to have the characteristic to define an antenna for the tag. The methods and systems may further include an attaching device configured to attach a communications enabled device to the substrate so as to form an electrical connection between the communications enabled device and the antenna to form the tag.

Abstract: Systems and methods for integrating tags with items. The methods comprise: turning a reel by an amount that allows a portion of an elongate narrow substrate that includes a first tag of a plurality of tags to be paid out (where each of the plurality of tags comprises at least one antenna formed of a trace or wire disposed on the elongate narrow substrate and a communication enabled device coupled to the elongate narrow substrate so as to have an electrical coupling or connection with the at least one antenna); dynamically tuning the first tag to optimize tag performance in view of dielectric and tuning properties of a first item being fabricated; cutting the elongate narrow substrate so as to cause the first tag to be placed on the first item being fabricated; and coupling the first tag to the item being fabricated.

Abstract: A monitoring system for monitoring the axial position of a rotating shaft includes a phonic wheel which is mounted coaxially to the shaft for rotation therewith. The phonic wheel includes a circumferential row of teeth. The system further includes a sensor configured to detect the passage of the row of teeth by generating an alternating measurement signal. The teeth are configured around the row such that the teeth contribute a component to the alternating measurement signal. The teeth are tapered in an axial direction of the wheel and the sensor is positioned relative to the phonic wheel such that, in use, axial displacement of the shaft causes the signal generated by the sensor to vary either or both of the amplitude and the pulse width of the component, whereby the axial position of the shaft can be monitored.

Abstract: A gas turbine engine for an aircraft, including the following: a core engine including a turbine, a compressor, and a core shaft connecting the turbine to the compressor; a fan, which is positioned upstream of the core engine, wherein the fan includes a plurality of fan blades; and a gear box which can be driven by the core shaft, wherein the fan can be driven at a lower rotational speed than the core shaft by means of the gear box, wherein the core shaft is designed as a drive shaft for the gear box and has at least one axial first region which has a diameter greater than the diameter of at least one axial second region, wherein the at least one first region is arranged axially between the drive side of the gear box and a mounting and/or attachment on a static part of the gas turbine engine.