mhurhangee/ep-ind-claims huggingface dataset:
An assembly comprising: a hub; and a plurality of blades, a lock for constraining said blades in said hub, said lock comprising a flexible first ring for constraining the blades from moving axially in the hub; characterised in that: said assembly further comprises: a plurality of fingers attached to said hub that prevent said flexible first ring from rotating, wherein said flexible first ring is configured to flex axially about at least a partial circumference thereof when urged axially by said blades; a second ring upon which said fingers are mounted, said second ring being attached to the hub; and a first tab disposed on said hub for preventing said flexible first ring from travelling more than a given distance axially, wherein: said flexible first ring has a second tab extending therefrom; in order to secure said flexible first ring to said hub, said first tab and said second tab are offset from each other; and when said flexible first ring is mounted on said hub, said first tab and said second tab are aligned. a hub; and a plurality of blades, a lock for constraining said blades in said hub, said lock comprising a flexible first ring for constraining the blades from moving axially in the hub; said assembly further comprises: a plurality of fingers attached to said hub that prevent said flexible first ring from rotating, wherein said flexible first ring is configured to flex axially about at least a partial circumference thereof when urged axially by said blades; a second ring upon which said fingers are mounted, said second ring being attached to the hub; and a first tab disposed on said hub for preventing said flexible first ring from travelling more than a given distance axially, wherein: said flexible first ring has a second tab extending therefrom; in order to secure said flexible first ring to said hub, said first tab and said second tab are offset from each other; and when said flexible first ring is mounted on said hub, said first tab and said second tab are aligned. a plurality of fingers attached to said hub that prevent said flexible first ring from rotating, wherein said flexible first ring is configured to flex axially about at least a partial circumference thereof when urged axially by said blades; a second ring upon which said fingers are mounted, said second ring being attached to the hub; and a first tab disposed on said hub for preventing said flexible first ring from travelling more than a given distance axially, wherein: said flexible first ring has a second tab extending therefrom; in order to secure said flexible first ring to said hub, said first tab and said second tab are offset from each other; and when said flexible first ring is mounted on said hub, said first tab and said second tab are aligned. said flexible first ring has a second tab extending therefrom; in order to secure said flexible first ring to said hub, said first tab and said second tab are offset from each other; and when said flexible first ring is mounted on said hub, said first tab and said second tab are aligned.
A wiper assembly for use in connection with a wiper arm having an attachment member including a transversely extending pin and a bent tab, said wiper assembly comprising: a wiping element adapted to contact the surface to be wiped; a superstructure operatively attached to said wiping element having first and second longitudinal ends (52, 54); at least one airfoil operatively attached to said superstructure that is adapted generate downward force to reduce the likelihood of wind lift; and a coupler operatively attached to said superstructure at an intermediate position between said longitudinal ends (52, 54), said coupler having first and second sidewalls (64, 66), a deck that extends outwardly from said first sidewall and a rail that extends vertically from said deck, wherein said deck and said rail cooperate to define a side-saddle that is adapted to facilitate low-profile attachment to a wiper arm attachment member to reduce the likelihood of windlift and reduce lateral movement of a wiper arm attachment member relative to said coupler, said coupler further includes a panel defined within said first sidewall, said panel having a bore defined therein that is adapted to receive the pin of a wiper arm attachment member, characterized in that said coupler further includes a pillar extending vertically from said deck between said panel and said rail, said pillar and said panel cooperate to define a slot that is adapted to receive a portion of a wiper arm attachment member to reduce the likelihood of lateral movement of the wiper arm attachment member relative to said coupler. a wiping element adapted to contact the surface to be wiped; a superstructure operatively attached to said wiping element having first and second longitudinal ends (52, 54); at least one airfoil operatively attached to said superstructure that is adapted generate downward force to reduce the likelihood of wind lift; and a coupler operatively attached to said superstructure at an intermediate position between said longitudinal ends (52, 54), said coupler having first and second sidewalls (64, 66), a deck that extends outwardly from said first sidewall and a rail that extends vertically from said deck, wherein said deck and said rail cooperate to define a side-saddle that is adapted to facilitate low-profile attachment to a wiper arm attachment member to reduce the likelihood of windlift and reduce lateral movement of a wiper arm attachment member relative to said coupler, said coupler further includes a panel defined within said first sidewall, said panel having a bore defined therein that is adapted to receive the pin of a wiper arm attachment member, characterized in that said coupler further includes a pillar extending vertically from said deck between said panel and said rail, said pillar and said panel cooperate to define a slot that is adapted to receive a portion of a wiper arm attachment member to reduce the likelihood of lateral movement of the wiper arm attachment member relative to said coupler.
Electronic sensor which provides precise numerical measurements of the value of a physical magnitude with a specified tolerance, the sensor comprising means for establishing a numerical value of at least two primary parameters (Fr, Ft), at least one (Fr) of which varies with the physical magnitude, and calculation means for providing a numerical estimation of the physical magnitude from primary parameters using a mathematical base model (Fb[Fr,Ft]) which connects the physical magnitude to the primary parameters, the sensor comprising means for measuring at least one secondary parameter of a first type (Q 0, V0, Ve, φ) which have a known influence that can be modelled on the estimation of the physical magnitude, means for measuring at least one secondary parameter of a second type which does not have a known influence that can be modelled on the estimation of the physical magnitude, each of the primary and secondary parameters being able to vary in accordance with the other primary parameters according to known estimation functions which are determined theoretically and/or experimentally when the sensor is produced, means for calculating an estimate (^PRb) of the value of the physical magnitude in accordance with the base model, means for calculating the estimate (^V0) of the value of each secondary parameter in accordance with the values measured by the sensor for the primary parameters; means for calculating the difference (V0-^V0) between the measured value of each secondary parameter and the corresponding estimated values; means for comparing each difference with a respective threshold, the combined result of the different comparisons representing information relating to the operating state of the sensor and where applicable location of a malfunction; and means for automatically modifying, in the event that a threshold is exceeded for a difference relating to a secondary parameter of the first type, the calculation of the value of the physical magnitude from a more complete mathematical model (Fc[Fr,Ft, Q 0, V0, Ve, φ)]) which causes this secondary parameter to become involved.
Automatic lock for doors or similar, with a latch bolt which is under the effect of a latch spring, which, with the door leaf open, projects with its falling bevel of a latch head, arranged on its face side, over the lock face plate and supports a blocking element for the locking of an espagnolette slide element, subjected to force in its blocking position, wherein the espagnolette slide element controls the movement of at least one bolt in its locking position, and wherein, due to the contact on the striking plate side of an actuator of the blocking element projecting on the face plate side, the espagnolette slide element is released, and, as a result, the bolt passes into the locking position, wherein the actuator causes a shaft, mounted parallel to the latch bolt direction of movement, to pivot, and assigned to the shaft is the blocking element for the espagnolette slide element, and the latch head can be moved along the shaft into its unlocking position.
A parallel guidance cord system comprising a set of cords (91, 92), each cord having two ends, each cord being provided with a first cord end retainer adapted to engage with engagement means of a cartridge of a set of cartridges, characterized in that said first cord end retainer comprises a hook portion for engagement with the first end of a spring of each cartridge, and that said first cord end retainer comprises an introduction portion protruding beyond said hook portion.
A battery housing, comprising: a recess recessed inward from a side wall of the battery housing, wherein the recess is defined on two opposing side walls of the battery housing, and the recess has an upper inner wall and a lower inner wall that are opposite to each other, and two opposite vertical inner walls; and a communication wiring socket provided on a vertical inner wall of the two opposite vertical inner walls of the recess and configured to connect with a battery management system disposed inside the battery housing; wherein the recess provides a handheld space and is used for allowing a communication wiring terminal plugged into the communication wiring socket to be received in, wherein a push button configured to connect the battery management system inside the battery housing is provided on the inner wall of the recess, the push button and the communication wiring socket are disposed on the vertical inner wall of the recess, and the push button is located closer to an opening of the recess than the communication wiring socket; and the push button disposed within the recess on one of the two opposing side walls is a start-stop button for the energy storage battery, and the push button located in the recess on the other one of the two opposing side walls is a reset button for the energy storage battery. a recess recessed inward from a side wall of the battery housing, wherein the recess is defined on two opposing side walls of the battery housing, and the recess has an upper inner wall and a lower inner wall that are opposite to each other, and two opposite vertical inner walls; and a communication wiring socket provided on a vertical inner wall of the two opposite vertical inner walls of the recess and configured to connect with a battery management system disposed inside the battery housing; wherein the recess provides a handheld space and is used for allowing a communication wiring terminal plugged into the communication wiring socket to be received in, wherein a push button configured to connect the battery management system inside the battery housing is provided on the inner wall of the recess, the push button and the communication wiring socket are disposed on the vertical inner wall of the recess, and the push button is located closer to an opening of the recess than the communication wiring socket; and the push button disposed within the recess on one of the two opposing side walls is a start-stop button for the energy storage battery, and the push button located in the recess on the other one of the two opposing side walls is a reset button for the energy storage battery.
Method for detecting jamming and/or uncontrolled movement of an aircraft control surface which is controlled in position by a feedback loop forming part of an electrical flight control system of the aircraft and including: - said control surface, which is movable and of which the position with respect to the aircraft is adjusted by at least one actuator; - said actuator which adjusts the position of said control surface, as a function of at least one actuating command received in the form of a feedback command; - at least one sensor (8,9) which measures the effective position of said control surface; and - at least one computer which produces a control command for the control surface, which receives said measured effective position and which deduces therefrom an actuating command which is transmitted to said actuator in the form of a feedback current, characterised in that the method provides for performing, in an automatic and repetitive manner, the following successive steps, consisting of: a) estimating the value of at least one parameter of an equation simulating the feedback loop dynamic of the control surface, according to a recursive autoregressive method with exogenous variable of RARX type in a recursive least squares way; and b) detecting jamming and/or uncontrolled movement of said control surface, according at least to the estimated parameter value by the application of a decision test in the parametric space. - said control surface, which is movable and of which the position with respect to the aircraft is adjusted by at least one actuator; - said actuator which adjusts the position of said control surface, as a function of at least one actuating command received in the form of a feedback command; - at least one sensor (8,9) which measures the effective position of said control surface; and - at least one computer which produces a control command for the control surface, which receives said measured effective position and which deduces therefrom an actuating command which is transmitted to said actuator in the form of a feedback current, a) estimating the value of at least one parameter of an equation simulating the feedback loop dynamic of the control surface, according to a recursive autoregressive method with exogenous variable of RARX type in a recursive least squares way; and b) detecting jamming and/or uncontrolled movement of said control surface, according at least to the estimated parameter value by the application of a decision test in the parametric space.
A fire fighting nozzle having a selectively adjustable discharge gap and an independently selectable, gap coordinated additive proportioning system, the nozzle comprising: relatively adjustable barrel and baffle elements (RNBG, MTBH) defining the selectively adjustable discharge gap, the barrel and baffle elements (RNBG, MTBH) structured in combination such that the baffle element (MTBH) rotates and translates with respect to a barrel axis and the gap is selectively adjustable between a plurality of positions; wherein the rotating and translating baffle element (MTBH) includes a sleeve portion having a plurality of differently sized ports (MTAP), and the nozzle further comprises an additive passageway associated with the nozzle, the passageway defined in a path of fluid communication between a nozzle discharge and an additive source, wherein the baffle element (MTBH) and the sleeve portion are structured in combination such that as the baffle element (MTBH) rotates and translates with respect to the barrel axis, the sleeve rotates to interpose a differently sized port (MTAP) in the additive passageway, and wherein the passageway is selectively adjustable between at least four configurations, the configurations correlating at least two discharge gap positions with at least two additive proportioning ratios; and wherein a selective adjustment of the barrel and baffle elements (RNBG, MTBH) is independent of, but coordinated with, a selective adjustment of the additive passageway. relatively adjustable barrel and baffle elements (RNBG, MTBH) defining the selectively adjustable discharge gap, the barrel and baffle elements (RNBG, MTBH) structured in combination such that the baffle element (MTBH) rotates and translates with respect to a barrel axis and the gap is selectively adjustable between a plurality of positions; wherein the rotating and translating baffle element (MTBH) includes a sleeve portion having a plurality of differently sized ports (MTAP), and the nozzle further comprises an additive passageway associated with the nozzle, the passageway defined in a path of fluid communication between a nozzle discharge and an additive source, wherein the baffle element (MTBH) and the sleeve portion are structured in combination such that as the baffle element (MTBH) rotates and translates with respect to the barrel axis, the sleeve rotates to interpose a differently sized port (MTAP) in the additive passageway, and wherein the passageway is selectively adjustable between at least four configurations, the configurations correlating at least two discharge gap positions with at least two additive proportioning ratios; and wherein a selective adjustment of the barrel and baffle elements (RNBG, MTBH) is independent of, but coordinated with, a selective adjustment of the additive passageway.
Packaging unit (4, 6, 74, 106, 116) for product like eggs, comprising: - a carton made of moulded pulp with a bottom part comprising compartments for individual products, and a cover part comprising top, front and rear surfaces; and - a label made of paperboard, wherein the label comprises an extended front surface, characterized in that the extended front surface of the label comprises a groove or opening or notch corresponding to a projection provided on the bottom part such that a lock can be achieved. - a carton made of moulded pulp with a bottom part comprising compartments for individual products, and a cover part comprising top, front and rear surfaces; and - a label made of paperboard, wherein the label comprises an extended front surface, characterized in that the extended front surface of the label comprises a groove or opening or notch corresponding to a projection provided on the bottom part such that a lock can be achieved.
A method for data signal mirroring, comprising: receiving a particular data pattern on a number of data inputs/outputs (DQ0 - DQ7) of a memory component (A, B, C); characterised in that: responsive to determining that the order of bits in the particular data pattern is reversed, that is, the particular data pattern is a mirrored version of an expected data pattern, electronically mirroring data signals received by the memory component subsequent to the particular data pattern. receiving a particular data pattern on a number of data inputs/outputs (DQ0 - DQ7) of a memory component (A, B, C); characterised in that: responsive to determining that the order of bits in the particular data pattern is reversed, that is, the particular data pattern is a mirrored version of an expected data pattern, electronically mirroring data signals received by the memory component subsequent to the particular data pattern. responsive to determining that the order of bits in the particular data pattern is reversed, that is, the particular data pattern is a mirrored version of an expected data pattern, electronically mirroring data signals received by the memory component subsequent to the particular data pattern.
Method for recovering heat from a combustion engine, in particular of a motor vehicle, and for converting the recovered heat into mechanical energy by means of an expansion machine, wherein a heat accumulator fluid which is guided in a primary circuit by means of at least one primary pump is heated by the waste heat of the combustion engine by means of at least one first heat exchanger, is transferred into a heat accumulator and recirculated to the at least one first heat exchanger, and wherein the heat accumulator fluid is furthermore guided in a secondary circuit by said heat accumulator fluid being extracted in the vapour state from the heat accumulator and being supplied to the expansion machine, and being condensed by means of a condenser downstream of the expansion machine and being recirculated into the heat accumulator by means of at least one secondary pump, characterized in that the primary circuit of the heat accumulator fluid is connected to the secondary circuit exclusively via the heat accumulator and is otherwise separated from said secondary circuit.
A front end assembly for a vehicle front end having curved front corners, the front end assembly comprising: a sensing system comprising a sensing element extending laterally across the vehicle front end and compressible against a reaction surface in the event of collision of the vehicle with an impacting object, the sensing element configured to generate an output signal representative of an impact to the vehicle front end; a bumper assembly comprising a bumper beam extending laterally across the vehicle front end; and a further component located vertically above the bumper beam relative to a vehicle floor; wherein the reaction surface for the sensing element is defined, at least in part, by a surface of the further component; characterised in that: the reaction surface defined by the surface of the further component extends laterally outward of the bumper beam. a sensing system comprising a sensing element extending laterally across the vehicle front end and compressible against a reaction surface in the event of collision of the vehicle with an impacting object, the sensing element configured to generate an output signal representative of an impact to the vehicle front end; a bumper assembly comprising a bumper beam extending laterally across the vehicle front end; and a further component located vertically above the bumper beam relative to a vehicle floor; wherein the reaction surface for the sensing element is defined, at least in part, by a surface of the further component; characterised in that: the reaction surface defined by the surface of the further component extends laterally outward of the bumper beam.
A plate type heat exchanger, particularly a liquid cooled charge air cooler for an internal combustion engine, comprising a stack of plates (16, 20, 22) defining several pairs of plates and two end plates (20, 22), further comprising an essentially flat fixation plate against which said stack is positioned, further comprising an inlet connecting pipe and an outlet connecting pipe which are arranged at the fixation plate at a side turned away from the stack, wherein the plates of each pair of plates have mating edges and a concave region delimited by said edges to define a fluid passage between said pair of plates, wherein said plates have tubular projections defining an inlet for entering fluid to said fluid passage and an outlet for exiting fluid from said fluid passage to thereby establish a direction of fluid flow, wherein the one end plate is positioned against said fixation plate, while the other end plate is also a plate of that pair of plates which is adjacent to the fixation plate, and wherein the end plates (20, 22) are fixed together and define an inlet tubular portion and an outlet tubular portion which are to be connected with the inlet and outlet of the other plates, on one side, and to the inlet and outlet connecting pipes (38, 40), on the other side, characterized in that at least one insert piece (42, 52, 54) is arranged between the two end plates (20, 22), around the inlet and outlet tubular portions (35, 36), in order to reinforce the assembly of the two end plates (20, 22) in the region of inlet/outlet connection, and that each insert piece (42, 52, 54) encircles both the inlet and the outlet tubular portions (35, 36).