mhurhangee/patent-ind-claim-en huggingface dataset:
Multiple pinion arrangement for mounting, in a torque-transmitting manner, on a driver with a driving profile and for engagement in a bicycle chain , having a plurality of adjacent pinions (R) each with a different number of teeth , wherein at least - a first pinion (R3) of the plurality of adjacent pinions (R) has a first internal diameter , which is larger than an external diameter of a profile base of the driving profile of the driver , and - a second pinion (R2) of the plurality of adjacent pinions (R) has a second internal diameter , which is smaller than the external diameter of the profile base of the driving profile of the driver , and - at least one pinion (R) has an internal profile which can be brought into engagement with the driving profile of the driver and serves for the transmission of torque, wherein the first pinion (R3) and the second pinion (R2) are welded to one another directly, characterized in that the first pinion (R3) has a first flange portion which butts against a flat back side of the second pinion (R2), wherein the first flange portion extends parallel to the rear-wheel axis (A) and has a free end, which points in the direction of the second pinion (R2), and the first pinion (R3) is welded to the second pinion (R2) along the free end of the first flange portion . - a first pinion (R3) of the plurality of adjacent pinions (R) has a first internal diameter , which is larger than an external diameter of a profile base of the driving profile of the driver , and - a second pinion (R2) of the plurality of adjacent pinions (R) has a second internal diameter , which is smaller than the external diameter of the profile base of the driving profile of the driver , and - at least one pinion (R) has an internal profile which can be brought into engagement with the driving profile of the driver and serves for the transmission of torque,
An edge protection system for use with concrete flooring, including an initial edge unit having a first part and a second part , the first part for coupling to an edge portion of a first concrete flooring panel and the second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, the system also including an angled edge unit having a first part and a second part , the first part for coupling to another edge portion of the second concrete flooring panel and the second part for coupling to an opposed edge portion of a third, neighbouring, concrete flooring panel, and a modular intersection part at an intersection of the first to third panels, wherein the modular intersection part is adapted to be coupled to the initial edge unit with the initial edge unit extending radially from the modular intersection part in a first direction, and wherein the modular intersection part is adapted to be coupled to the angled edge unit with the angled edge unit extending radially from the modular intersection part in a second direction at an angle to the first direction; wherein the second direction is perpendicular to the first direction; and characterised in that the system comprises a bridging pin formed with a 90 degree bend to couple together the perpendicular edge units and the modular intersection part . an initial edge unit having a first part and a second part , the first part for coupling to an edge portion of a first concrete flooring panel and the second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, the system also including an angled edge unit having a first part and a second part , the first part for coupling to another edge portion of the second concrete flooring panel and the second part for coupling to an opposed edge portion of a third, neighbouring, concrete flooring panel, and a modular intersection part at an intersection of the first to third panels, wherein the modular intersection part is adapted to be coupled to the initial edge unit with the initial edge unit extending radially from the modular intersection part in a first direction, and wherein the modular intersection part is adapted to be coupled to the angled edge unit with the angled edge unit extending radially from the modular intersection part in a second direction at an angle to the first direction; wherein the second direction is perpendicular to the first direction; and characterised in that the system comprises a bridging pin formed with a 90 degree bend to couple together the perpendicular edge units and the modular intersection part .
A method comprising: receiving fuel into an auxiliary combustion chamber of a gas turbine combustor assembly; swirling air incoming into the auxiliary combustion chamber to mix with the fuel; igniting the air and fuel mixture in the auxiliary combustion chamber; and igniting an air and fuel mixture in a primary combustion chamber of the gas turbine combustor assembly with combusting air and fuel mixture from the auxiliary combustion chamber, characterized in that the method comprises creating a recirculating flow of the air and fuel mixture in the auxiliary combustion chamber where a portion of the ignited air and fuel mixture in the auxiliary combustion chamber recirculates back into the fuel received into the auxiliary combustion chamber. receiving fuel into an auxiliary combustion chamber of a gas turbine combustor assembly; swirling air incoming into the auxiliary combustion chamber to mix with the fuel; igniting the air and fuel mixture in the auxiliary combustion chamber; and igniting an air and fuel mixture in a primary combustion chamber of the gas turbine combustor assembly with combusting air and fuel mixture from the auxiliary combustion chamber, characterized in that the method comprises creating a recirculating flow of the air and fuel mixture in the auxiliary combustion chamber where a portion of the ignited air and fuel mixture in the auxiliary combustion chamber recirculates back into the fuel received into the auxiliary combustion chamber.
An automated apparatus for performing a maintenance operation on wind turbine blades or other structures comprising: a cart comprising a cart frame , a multiplicity of wheels rotatably coupled to the cart frame , and a cart motor for driving rotation of a wheel of the multiplicity of wheels ; a multiplicity of cables depending from the cart ; a multiplicity of crawler vehicles respectively attached to the multiplicity of cables , each crawler vehicle comprising a crawler vehicle frame and a set of wheels rotatably coupled to the crawler vehicle frame ; a multiplicity of cable spools to which the multiplicity of cables are respectively attached; a multiplicity of maintenance tools respectively coupled to the crawler vehicle frames of the multiplicity of crawler vehicles ; and a multiplicity of turrets respectively mounted to the crawler vehicle frames of the multiplicity of crawler vehicles and having respective rotatable portions, wherein the multiplicity of cable spools are respectively rotatably coupled to the respective rotatable portions of the multiplicity of turrets for enabling the multiplicity of cables to respectively twist during rotation of the respective rotatable portions of the multiplicity of turrets . a cart comprising a cart frame , a multiplicity of wheels rotatably coupled to the cart frame , and a cart motor for driving rotation of a wheel of the multiplicity of wheels ; a multiplicity of cables depending from the cart ; a multiplicity of crawler vehicles respectively attached to the multiplicity of cables , each crawler vehicle comprising a crawler vehicle frame and a set of wheels rotatably coupled to the crawler vehicle frame ; a multiplicity of cable spools to which the multiplicity of cables are respectively attached; a multiplicity of maintenance tools respectively coupled to the crawler vehicle frames of the multiplicity of crawler vehicles ; and a multiplicity of turrets respectively mounted to the crawler vehicle frames of the multiplicity of crawler vehicles and having respective rotatable portions, wherein the multiplicity of cable spools are respectively rotatably coupled to the respective rotatable portions of the multiplicity of turrets for enabling the multiplicity of cables to respectively twist during rotation of the respective rotatable portions of the multiplicity of turrets .
Manipulator , in particular large manipulator for truck-mounted concrete pumps, with an articulated boom which can be folded out, which comprises a turntable which is rotatable about a vertical axis , and a plurality of boom segments , wherein the boom segments are limitedly pivotable about respective articulation axes relative to an adjacent boom segment or to the turntable at articulation joints by means of one drive unit in each case, with an electrohydraulic control circuit for controlling the hydraulically actuated drive unit by means of which a boom segment of the manipulator is adjustable with respect to its orientation, wherein the drive unit in a first operating state is driven by means of a first hydraulic pressure supply unit , wherein the drive unit in a second operating state is driven by means of a further, second, hydraulic pressure supply unit which can be switched into the first pressure supply unit , and with a third hydraulic pressure supply unit to drive a two-cylinder piston pump, characterised in that the hydraulic output of the second pressure supply unit is less than the hydraulic output of the third pressure supply unit .
Fan, in particular cross-flow fan, comprising an impeller that is rotatably mounted by means of a bearing and comprises at least two support devices which retain a plurality of fan blades extending therebetween, and comprising a tensioning device for axially exerting tension on the fan blades, characterised in that the bearing is configured as an adjusted bearing comprising two bearing devices which are assigned to the support devices and which form or contribute to forming the tensioning device for exerting tension on the fan blades, such that said tensioning device applies axially opposing, outwardly acting forces on the support devices on which the fan blades are attached in a tension-resistant manner, in each case.
An adhesive composition characterized in that the composition comprises (A) a polymer, (B) a compound having two or more isocyanate groups, (C) a bismuth carboxylate, and (D) a tertiary amine having a pKa of 6 or more, wherein the polymer (A) comprises (a1) a structural unit having a hydroxy group in a side chain, represented by the following general formula , (a2-1) a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain, represented by the following general formula , and (a2-2) a structural unit derived from a (meth)acrylic acid alkyl ester, wherein, in general formula , R 1 is a hydrogen atom or a methyl group, and R 2 is a hydroxy group containing hydrocarbon group having 1 to 24 carbon atoms, wherein, in general formula , R 6 is a hydrogen atom or a methyl group; R 8 is a hydrocarbon group having 1 to 24 carbon; R 9 is a divalent or trivalent hydrocarbon group having 1 to 24 carbon atoms; and R 10 is represented by the following formula: wherein R 11 is a hydrogen atom or a methyl group; and s is 1 or 2, and wherein the tertiary amine (D) is at least one selected from a group consisting of 1-benzyl-2-methylimidazole, 1,2-dimethylimidazole, bifonazole, triethylenediamine, and dimethylbenzylamine. wherein the polymer (A) comprises (a1) a structural unit having a hydroxy group in a side chain, represented by the following general formula , (a2-1) a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain, represented by the following general formula , and (a2-2) a structural unit derived from a (meth)acrylic acid alkyl ester, wherein, in general formula , R 1 is a hydrogen atom or a methyl group, and R 2 is a hydroxy group containing hydrocarbon group having 1 to 24 carbon atoms, wherein, in general formula , R 6 is a hydrogen atom or a methyl group; R 8 is a hydrocarbon group having 1 to 24 carbon; R 9 is a divalent or trivalent hydrocarbon group having 1 to 24 carbon atoms; and R 10 is represented by the following formula: wherein R 11 is a hydrogen atom or a methyl group; and s is 1 or 2, and (a1) a structural unit having a hydroxy group in a side chain, represented by the following general formula , (a2-1) a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain, represented by the following general formula , and (a2-2) a structural unit derived from a (meth)acrylic acid alkyl ester, wherein, in general formula , R 1 is a hydrogen atom or a methyl group, and R 2 is a hydroxy group containing hydrocarbon group having 1 to 24 carbon atoms, wherein, in general formula , R 6 is a hydrogen atom or a methyl group; R 8 is a hydrocarbon group having 1 to 24 carbon; R 9 is a divalent or trivalent hydrocarbon group having 1 to 24 carbon atoms; and R 10 is represented by the following formula: wherein R 11 is a hydrogen atom or a methyl group; and s is 1 or 2, and wherein the tertiary amine (D) is at least one selected from a group consisting of 1-benzyl-2-methylimidazole, 1,2-dimethylimidazole, bifonazole, triethylenediamine, and dimethylbenzylamine.
A baffle system for a heat exchanger comprising: a plurality of baffles ; and a plurality of tubes received and supported by the plurality of baffles ; wherein: the plurality of baffles are concentrically aligned; at least one of the plurality of baffles defines a first barrier region ; and at least one of the plurality of baffles defines a first permeable support region through at least a portion of an interior section within the perimeter of the baffle , characterized in that the first permeable support region comprises support elements that contact or interface with a series of tubes and are configured to support the series of tubes and the support elements comprise stepped regions that are configured to conform to the shape of the series of tubes that the support elements are configured to receive and support. a plurality of baffles ; and a plurality of tubes received and supported by the plurality of baffles ; wherein: the plurality of baffles are concentrically aligned; at least one of the plurality of baffles defines a first barrier region ; and at least one of the plurality of baffles defines a first permeable support region through at least a portion of an interior section within the perimeter of the baffle , characterized in that the first permeable support region comprises support elements that contact or interface with a series of tubes and are configured to support the series of tubes and the support elements comprise stepped regions that are configured to conform to the shape of the series of tubes that the support elements are configured to receive and support. the plurality of baffles are concentrically aligned; at least one of the plurality of baffles defines a first barrier region ; and at least one of the plurality of baffles defines a first permeable support region through at least a portion of an interior section within the perimeter of the baffle , characterized in that the first permeable support region comprises support elements that contact or interface with a series of tubes and are configured to support the series of tubes and the support elements comprise stepped regions that are configured to conform to the shape of the series of tubes that the support elements are configured to receive and support.
Apparatus , designed and configured for processing headed fish , namely for cutting the fish fillets of the fish , which preferably have already been processed by a ventral knife assembly and a dorsal knife assembly, from the flank bones, comprising a conveying apparatus , designed and configured for transporting the fish tail-first in transport direction T, wherein the conveying apparatus has an endlessly circulating transport conveyor with at least one transport saddle for receiving and securing a fish , a flank knife assembly , wherein the flank knife assembly has two flank knife units , opposing each other on both sides of the transport conveyor in the region of a transport saddle guide , and each flank knife unit comprises a rotatably drivable circular knife as well as a counter-surface arrangement for the circular knife , wherein the circular knife is arranged at a distance from the counter-surface arrangement to form a cutting gap S, as well as at least one control device for moving the flank knife units relative to the transport conveyor from a standby position into a working position and back, wherein the counter-surface arrangements are designed and configured to vary the size of the cutting gap S controllably during the processing operation, characterised in that each counter-surface arrangement comprises at least two separate counter-surface elements (24, 25; 26, 27), of which a first counter-surface element is arranged on the flank knife unit at a fixed gap distance S A1 from the circular knife , forming a cutting gap S, and movable against a spring force, and the second counter-surface element is arranged on the flank knife unit so as to be separately controllable and movable towards the circular knife and away from the circular knife for varying the size of a gap distance S A2 , forming a cutting gap S.
A sieve apron for transporting a fiber strand to be condensed across a suction slit of a condensing device of a spinning machine, having an endless circumference, comprising a plurality of longitudinal filaments disposed adjacent to each other in the circumferential direction (U), and a plurality of transverse filaments disposed adjacent to each other perpendicular to the circumferential direction (U), and spacings (AL, AQ) being present between adjacent longitudinal filaments and adjacent transverse filaments , forming open areas so that the sieve apron is air-permeable, characterized in that the adjacent longitudinal filaments have a thinner cross section than the adjacent transverse filaments .
An acoustic panel for attenuating sound, comprising: a porous first skin ; and a core arranged adjacent and connected to the porous first skin , the core including a corrugated base and a corrugated stringer ; the corrugated base including a plurality of base corrugations configured from at least a plurality of first base segments and a plurality of second base segments , a first of the plurality of base corrugations including a first of the plurality of first base segments and a first of the plurality of second base segments that is non-parallel to the first of the plurality of first base segments , and the first of the plurality of base corrugations forming a first channel that extends laterally between and longitudinally along the first of the plurality of first base segments and the first of the plurality of second base segments ; and the corrugated stringer including a plurality of stringer corrugations arranged longitudinally along and within the first channel , the plurality of stringer corrugations configured from at least a plurality of first stringer segments and a plurality of second stringer segments , and a first of the plurality of stringer corrugations including a first of the plurality of first stringer segments and a first of the plurality of second stringer segments that is non-parallel to the first of the plurality of first stringer segments . a porous first skin ; and a core arranged adjacent and connected to the porous first skin , the core including a corrugated base and a corrugated stringer ; the corrugated base including a plurality of base corrugations configured from at least a plurality of first base segments and a plurality of second base segments , a first of the plurality of base corrugations including a first of the plurality of first base segments and a first of the plurality of second base segments that is non-parallel to the first of the plurality of first base segments , and the first of the plurality of base corrugations forming a first channel that extends laterally between and longitudinally along the first of the plurality of first base segments and the first of the plurality of second base segments ; and the corrugated stringer including a plurality of stringer corrugations arranged longitudinally along and within the first channel , the plurality of stringer corrugations configured from at least a plurality of first stringer segments and a plurality of second stringer segments , and a first of the plurality of stringer corrugations including a first of the plurality of first stringer segments and a first of the plurality of second stringer segments that is non-parallel to the first of the plurality of first stringer segments .
An artificial magnetic conductor, AMC, antenna apparatus comprising: a ground plane comprising: a conductive base surface ; a frequency selective surface, FSS, layer above the base surface, the FSS layer comprising a plurality of conductive patches (121_1 - 121_n) separated from one another; and a plurality of memory metal wires , each electrically connecting one of the conductive patches to the base surface and each being rigid in a memory-shaped state, and configured to cause the FSS layer to be fixedly spaced from the base surface during operation of the AMC antenna apparatus, and each being flexible in a non-memory-shaped state, and configured to enable the FSS layer to be collapsed towards the base surface when the antenna apparatus is stowed; and a flexible antenna element layer above the FSS layer, comprising at least one antenna element . a ground plane comprising: a conductive base surface ; a frequency selective surface, FSS, layer above the base surface, the FSS layer comprising a plurality of conductive patches (121_1 - 121_n) separated from one another; and a plurality of memory metal wires , each electrically connecting one of the conductive patches to the base surface and each being rigid in a memory-shaped state, and configured to cause the FSS layer to be fixedly spaced from the base surface during operation of the AMC antenna apparatus, and each being flexible in a non-memory-shaped state, and configured to enable the FSS layer to be collapsed towards the base surface when the antenna apparatus is stowed; and a conductive base surface ; a frequency selective surface, FSS, layer above the base surface, the FSS layer comprising a plurality of conductive patches (121_1 - 121_n) separated from one another; and a plurality of memory metal wires , each electrically connecting one of the conductive patches to the base surface and each being rigid in a memory-shaped state, and configured to cause the FSS layer to be fixedly spaced from the base surface during operation of the AMC antenna apparatus, and each being flexible in a non-memory-shaped state, and configured to enable the FSS layer to be collapsed towards the base surface when the antenna apparatus is stowed; and a flexible antenna element layer above the FSS layer, comprising at least one antenna element .