Abstract: The invention concerns a process for producing a security film, comprising: a. forming a polymeric film substrate having first and second surfaces; b. plasma treating at least one surface of the polymeric film substrate using a modified atmosphere plasma treatment, wherein the modified atmosphere comprises at least one inert carrier gas and at least one functional material selected from: i. one or more oxidising fluids; ii. one or more reducing fluids; and iii. one or more polar fluids with the capacity to form ionic or covalent bonds with the at least one surface of the polymeric film substrate, wherein those oxidising fluids with a relative dielectric strength less than that of air, where present, are in the modified atmosphere in an amount less than 40% by weight or by volume; and c. contacting a foil with the at least one plasma treated surface of the polymeric film substrate such that the foil adheres to the polymeric film substrate.

Abstract: A gas turbine engine casing 2 comprising: an inner circumferential wall 12; an outer circumferential wall 14 spaced radially outwardly from the inner wall 12; wherein the inner and outer circumferential walls 12, 14 are formed by an axially repeating profile comprising an inner wall portion 6 and an outer wall portion 8 connected to one another by an intermediate portion 10, the axially repeating profile being arranged such that the inner wall portion 6 abuts against and is connected to an adjacent inner wall portion 6 to form the inner circumferential wall 12 and the outer wall portion 8 abuts against and is connected to an adjacent outer wall portion 8 to form the outer circumferential wall 14.

Abstract: The present invention relates to a film, in particular to a laser writable film, and to substances used therein, and components thereof. The present invention further relates to a method of manufacturing the film, uses thereof and products comprising the film.

Abstract: A blade or a vane for a gas turbine engine. The blade or vane comprising an aerofoil and a leading edge member attached to the aerofoil. The leading edge comprises an electrically conductive support member and a nano-coating formed on the support member.

Abstract: A separator for use in a battery or a fuel cell, wherein the separator has an increased surface energy relative to an untreated separator, the increased surface energy resulting from plasma treatment at atmospheric pressure and under an inert atmosphere that further comprises a reactant dopant gas, wherein the oxygen levels in the atmosphere are less than 50 ppm. Also disclosed is a battery or a fuel cell comprising the separator and a method of treating a separator.

Abstract: Method and system for routing communications traffic comprising a mobile network. A plurality of access point names, APNs, located within the mobile network, wherein each APN in the plurality of APNs is associated with a different entity external to the mobile network. Logic configured to receive from a wireless or wired access point an APN presented to the mobile network. Route communications traffic from the wireless or wired access point according to one or more routing parameters specific to the external entity associated with the presented APN.

Abstract: A separator for use in a battery or a fuel cell, wherein the separator has an increased surface energy relative to an untreated separator, the increased surface energy resulting from plasma treatment at atmospheric pressure and under an inert atmosphere that further comprises a reactant dopant gas, wherein the oxygen levels in the atmosphere are less than 50 ppm. Also disclosed is a battery or a fuel cell comprising the separator and a method of treating a separator.

Abstract: There is proposed a fan casing arrangement for a gas turbine engine (10) of a type having a propulsive fan (12), the fan casing arrangement being configured to circumscribe the fan (12) and having a fan case (24) and a fan track liner. The fan track liner is provided around the inside of the fan case (24) so as to adopt a radial position between the fan (12) and the fan case (24), and the arrangement is configured such that the fan track liner includes a liner ring (25) which is radially outwardly biased against the inside of the fan case (24). A related method of installing a fan track liner in a gas turbine engine is also disclosed.

Abstract: This invention concerns a process for producing a food contact approvable, printable film comprising: providing a web of film having a width of at least about 1 cm and/or a length of at least 1 m and/or a weight of at least about 1 g and having a food-contactable surface; at a first location subjecting at least a first surface of the film web to a modified atmosphere dielectric barrier discharge (MADBD) treatment; winding the film web onto a reel; transporting the wound film web to a second location; unwinding the film web from the reel; and subjecting the first surface of the film to corona treatment. The invention also concerns printed films obtainable by the process of the invention, and articles of packaging and/or labelling made from such films.

Abstract: A rotary blade tip insert for incorporation into a rotary blade, for example, a rotary fan blade in a gas turbine engine. The tip insert comprises a sleeve for insertion into a recess provided in said rotary blade. The sleeve has a radially outer end defining an opening, a radially inner end and opposing wall portions extending between said ends. The tip insert further comprises a tip element having a crown portion and a root portion for insertion into the opening of said sleeve.

Abstract: Measuring expended energy of a moving body by providing at least one first sensor for measuring position data of a first part of the moving body, providing at least one second sensor for measuring relative position data of a second part of the moving body, using the first sensor to make a first measurement of the position of the first part over a period of time and subsequently calculating a global expended energy of the first part relative to a reference frame from the first measurement, using the second sensor to make a second measurement of the position of the second part over said period of time and subsequently calculating a relative expended energy of the second part relative to the first part from the first and second measurements.

Abstract: A collapsible steering column assembly comprising an inner tube operatively connectable with a steering wheel; a top bracket for mounting the steering column assembly; a column housing pivotally coupled with the top bracket and configured to telescopically receive the inner tube; a telescoping actuator device operatively attached to the column housing and the inner tube by one or more drive members; and an energy absorption device housed at least partially within or carried at least partially on the telescoping actuator device and fixed in place to the column housing; wherein the column housing remains generally fixed in place relative to the top bracket in an event of a secondary impact, and during the secondary impact, the inner tube telescopically translates into the column housing; and wherein, during the secondary impact, the energy absorption device undergoes plastic deformation to absorb energy from a load caused by the secondary impact.

Abstract: The present invention relates to labels and labelstock materials, and to substances used therein, and components thereof. The present invention further relates to a method of manufacturing the labelstock and labels, uses thereof and products comprising them.

Abstract: The present invention relates to a film, in particular to a laser writable film, and to substances used therein, and components thereof. The present invention further relates to a method of manufacturing the film, uses thereof and products comprising the film.

Abstract: The present invention relates to a film, in particular to a laser writable film, and to substances used therein, and components thereof. The present invention further relates to a method of manufacturing the film, uses thereof and to products comprising the film.

Abstract: A method of measuring expended energy of a moving body, including providing a first sensor for measuring data of a first part of the moving body; providing a second sensor for measuring data of a second part of the moving body, wherein the second part is moveable relative to the first part and connected to the first part by a first resistive deformable element that is external to the moving body; using the first sensor to make a first measurement and subsequently calculating a global expended energy of the first part relative to a reference frame; using the second sensor to make a second measurement and subsequently calculating a relative expended energy of the second part relative to the first part; and calculating the total expended energy of the moving body by summing the global expended energy with the relative expended energy.

Abstract: A composite aerofoil, the aerofoil having a leading edge, a trailing edge a pressure side and a suction side and comprising an outer erosion protection layer along one or both of the pressure side or suction side, a structural core having a plurality of resin impregnated plies of unidirectional fibers, and between the outer erosion protection layer and the structural core a woven composite impregnated with a resin having a modulus of elasticity greater than that of the resin impregnating the plies in the structural core.

Abstract: A fan casing arrangement for a gas turbine engine having a propulsive fan, the arrangement having a fan case and a fan track liner and being configured to circumscribe the fan, wherein the fan track liner is provided around the inside of fan case so as to adopt a radial position between the fan and the fan case. The fan track liner includes an elongate member which is helically-wound against the inside of the fan case in a plurality of turns. A method of installing a fan track liner in a fan casing arrangement for a gas turbine engine having a propulsive fan, the method involving: providing a fan case to circumscribe the fan, providing a flexible and elongate liner member, and helically winding the liner member against the inside of the fan case in a plurality of turns to define at least part of the fan track liner.

Abstract: A collapsible steering column assembly comprising an inner tube operatively connectable with a steering wheel; a top bracket for mounting the steering column assembly; a column housing pivotally coupled with the top bracket and configured to telescopically receive the inner tube; a telescoping actuator device operatively attached to the column housing and the inner tube by one or more drive members; and an energy absorption device housed at least partially within or carried at least partially on the telescoping actuator device and fixed in place to the column housing; wherein the column housing remains generally fixed in place relative to the top bracket in an event of a secondary impact, and during the secondary impact, the inner tube telescopically translates into the column housing; and wherein, during the secondary impact, the energy absorption device undergoes plastic deformation to absorb energy from a load caused by the secondary impact

Abstract: A steering column assembly for an automotive vehicle that includes an inner column tube, a steering shaft supported at least in part by the inner column tube and having a longitudinal axis, a top bracket adapted for receiving a least a portion of the steering shaft and for mounting the steering column assembly within the automotive vehicle, and a telescoping motor subassembly adapted for selectively driving the steering shaft in a fore or aft direction. A telescoping motor subassembly mounting structure is coupled during normal operation to a column housing, the telescoping motor subassembly and the inner column tube, wherein the telescoping motor subassembly mounting structure is adapted to detach from the column housing in the event of an impact exceeding a predetermined first impact load.