Abstract: A crusher includes first and second crusher bodies defining a crushing gap. A hydraulic cylinder is coupled to one of the crusher bodies to adjust a width of the crushing gap. A pressure relief valve includes a pressure chamber communicated with the hydraulic cylinder. A pressure relief piston is movable between a closed position and an open position. The pressure relief piston includes at least one piston pressure surface delimiting the pressure chamber in the closed position transversely to the actuation direction of the piston, the pressure relief piston including a surface area at an end facing away from the pressure chamber, which surface area delimits the chamber area transverse to the actuating direction of the piston to transfer a closing force to the pressure relief piston in a closing direction of the closed position when pressure is applied in a chamber area.

Abstract: A crusher includes first and second crusher bodies defining a crushing gap. A hydraulic cylinder is coupled to one of the crusher bodies to adjust a width of the crushing gap. A pressure relief valve includes a pressure chamber communicated with the hydraulic cylinder. A pressure relief piston is movable between a closed position and an open position. The closed position blocks a fluid connection between the pressure chamber and a pressure equalization area exterior of the pressure relief valve. The pressure relief piston includes at least one piston pressure surface delimiting the pressure chamber in the closed position transversely to the actuating direction of the piston, wherein in the closed position of the pressure relief piston a projection of the at least one piston pressure surface in a projection plane transverse to the actuating direction of the pressure relief piston delimits only a part of the pressure chamber transverse to the actuating direction of the pressure relief piston.

Abstract: The present invention relates to a method of stratifying a subject with neurological or psychiatric disease manifestation, preferably with neuro-inflammatory autoimmune diseases a) determining i) a level of B cells in a test cerebrospinal fluid (CSF) sample obtained from a subject; ii) a level of immune cells per ?l in said test CSF sample obtained from said subject; iii) a level of NKT cells in said test CSF sample obtained from said subject; iv) a level of monocytes in said test CSF sample obtained from said subject, and v) a level of CD56dim CD16+ NK cells in a test peripheral blood (PB) sample obtained from said subject, and b) stratifying said subject as suffering from neuro-inflammatory autoimmune diseases, if the following are fulfilled: i) the level of B cells is increased relative to corresponding levels of B cells in control CSF samples obtained from subjects not suffering from neuro-inflammatory autoimmune diseases; ii) the level of immune cells per ?l is increased relative to corresponding levels

Abstract: A high-pressure pump for the overload protection of a jaw crusher, with an actuator unit which adjustably receives an actuation element in a housing, wherein the actuation element has at least one piston, wherein at least one actuator, tensioning cylinder and a pressure accumulator are provided, wherein the actuator unit is in fluid-conveying connection with the actuator such that in one pump stroke of the actuator unit a transfer fluid is pumped into a second chamber of the actuator and of the tensioning cylinder and the quantity of transfer medium displaced from the actuator, and the tensioning cylinder during the pump stroke is temporarily stored in a pressure accumulator.

Abstract: The invention relates to a crusher, in particular a rotary impact crusher, cone crusher or jaw crusher, having a crusher unit (10), which has a movable first crusher body (11), in particular a rotor or a crusher jaw, wherein a second crusher body (14), in particular an impact rocker or a crusher jaw, is assigned to the first crusher body (11), wherein a crushing gap (15) is formed between the crusher bodies (11, 14), wherein an overload triggering device (30) is coupled to the first crusher body or to the second crusher body, which overload triggering device has a hydraulic cylinder (20) and which overload triggering device is designed to permit a motion of the coupled crusher body (11, 14) increasing the width of the crushing gap (15), wherein the hydraulic cylinder (20) has a pressure chamber (24), which is delimited by means of a piston (23), and wherein the overload triggering device (30) has a pressure valve (31) which, in its open position, establishes a fluid-conveying connection between the pressure c

Abstract: The invention relates to an overload protection device for the hydraulic system of a mineral material machining plant, in particular for a rotary impact crusher, a jaw crusher or the like, wherein a hydraulic element equipped to store and/or convey a hydraulic fluid is provided, wherein the hydraulic element comprises a connection area (95) having a passage opening for hydraulic fluid of the hydraulic system, wherein the passage opening is covered by a replaceable burst panel (100), wherein a burst panel holder (96) is disposed on the rear face (101) of the burst panel (100) facing away from the connection area (95), and wherein at least one fastening bolt (97) is passed through a bolt mount (96.4) of the burst panel holder (96) and through a drilled hole (103) of the burst panel (100) disposed in alignment therewith and is bolted into a threaded mount of the connection area (95) in such a way that in the assembled state the burst panel (100) is held clamped between a pressure surface (96.

Abstract: The invention relates to a crusher, in particular a rotary impact crusher, cone crusher or jaw crusher, having a crusher unit (10), which has a movable first crusher body (11), in particular a rotor or a crusher jaw, wherein a second crusher body (14), in particular an impact rocker or a crusher jaw, is assigned to the first crusher body (11), wherein a crushing gap (15) is formed between the crusher bodies (11, 14), wherein an overload triggering device (30) is coupled to the first crusher body or to the second crusher body, which overload triggering device has a hydraulic cylinder (20) and which overload triggering device is designed to permit a motion of the coupled crusher body (11, 14) increasing the width of the crushing gap (15), wherein the hydraulic cylinder (20) has a pressure chamber (24), which is delimited by means of a piston (23), and wherein the overload triggering device (30) has a pressure valve (31) which, in its open position, establishes a fluid-conveying connection between the pressure c

Abstract: The invention relates to a high-pressure pump for the overload protection of a crusher unit (20), in particular a jaw crusher, with an actuator unit (100) which adjustably receives an actuation element (110) in a housing (100.1), wherein the actuation element (110) has at least one piston (110.1, 110.2) or the actuation element (110) is connected to at least one piston (110.1, 110.2), wherein at least one actuator ((80), tensioning cylinder (40)) and a pressure accumulator (150) are provided, wherein the actuator unit (100) is in fluid-conveying connection with the actuator (80) such that in one pump stroke of the actuator unit (100), a transfer means is pumped into a second chamber (40.1, 80.2) of the actuator ((80), tensioning cylinder (40)) and the quantity of transfer medium displaced from a further first chamber (40.2, 80.1) of the actuator ((80), tensioning cylinder (40)) during the pump stroke is temporarily stored in a pressure accumulator (150).

Abstract: The subject matter disclosed herein is generally directed to compositions and methods related to FAS-STAT1 interactions. Modulation of FAS-STAT1 interaction can be used to shift Th17-to-Th1 cell balance. The methods and cell compositions can be used for treating autoimmunity in a subject in need thereof. Cell compositions with altered FAS-STAT1 interactions can be used for adoptive cell transfer. The invention also relates to screening for agents capable of modulating FAS-STAT1 interactions.

Abstract: A method for diagnosing an electrical circuit including at least one electrical device, an actuator for the device controlled by a high side actuating switch and a low side actuating switch, and at least one additional switch not in series with any of the HS or LS switch, the method including: to each of the possible statuses of the circuit, giving a code; sequentially putting the circuit in at least some of these statuses for a given time period; during each of these periods, measuring voltage and/or current in different parts of the circuit and giving a code to the measurement; and establishing a diagnosis of correct functioning or of a malfunctioning of at least some elements of the circuit according to a pre-established correlation between the status codes and the measurement codes.

Abstract: A fastening configuration for connecting a roof-side equipment container to the roof of a rail vehicle includes a fastening rail and a clamping device which engages in the fastening rail in order to clamp a retention section of the equipment container. The fastening rail is constructed as a T-rail which has a web associated with the roof and a support plate at the end of the web which runs perpendicular to the web and which is associated with the retention section of the equipment container. The T-rail has a hole which extends through the support plate into the web, and the clamping device can be inserted in the hole and engages under the support plate.

Abstract: A fastening configuration for connecting a roof-side equipment container to the roof of a rail vehicle includes a fastening rail and a clamping device which engages in the fastening rail in order to clamp a retention section of the equipment container. The fastening rail is constructed as a T-rail which has a web associated with the roof and a support plate at the end of the web which runs perpendicular to the web and which is associated with the retention section of the equipment container. The T-rail has a hole which extends through the support plate into the web, and the clamping device can be inserted in the hole and engages under the support plate.

Abstract: A method for operating a control unit, such a control unit, and a computer program and computer program product for implementing the method are provided. In this context, the control unit is able to assume multiple states, a transition state being interposed during the transition from a first state to a second state.

Abstract: A method for connecting two or more components including overlapping surface sections via a laser beam. In the method, prior to the laser welding, the components are fixed in a positive fit to at least one of the overlapping surface sections by local cold joining, preferably via rivets or screws and are then laser welded, a laser weld seam being created in close proximity to each fixing point that has been produced by cold joining, in particular as close as possible to the rivet or screw.

Abstract: A method for operating a control unit, such a control unit, and a computer program and computer program product for implementing the method are provided. In this context, the control unit is able to assume multiple states, a transition state being interposed during the transition from a first state to a second state.

Abstract: An embodiment of the present invention discloses a method for connecting two or more components including overlapping surface sections via a laser beam. In the method, prior to the laser welding, the components are fixed in a positive fit to at least one of the overlapping surface sections by local cold joining, preferably via rivets or screws and are then laser welded, a laser weld seam being created in close proximity to each fixing point that has been produced by cold joining, in particular as close as possible to the rivet or screw.

Abstract: The present invention relates to aqueous concentrates and solid formulations of pesticide preparations comprising copolymers which may be obtained by copolymerization of a) glycerol, b) at least one dicarboxylic acid, and c) at least one monocarboxylic acid of the formula (I) R1—COOH??(I) Where R1 is (C5-C29)-alkyl; (C7-C29)-alkenyl; phenyl or naphthyl. The copolymer of the present invention increases the biological activity of the pesticide or herbicide.

Abstract: The modules for the coach body are divided into module sections and individual pre-assembled sub-assemblies, whereby the modules are produced by joining the individual pre-assembled sub-assemblies to provide module sections and by subsequent joining of the module sections. The joining of the individual pre-assembled sub-assemblies to provide module sections or modules, the joining of the module sections to provide modules and the joining of modules to provide the complete coach body is carried out by cold joining with rapid connector elements (e.g. cold mountable connection elements) and/or specially produced connector components.

Abstract: Aqueous plant protection formulations in the form of suspensions The invention relates to aqueous plant protection formulations in the form of suspensions comprising polymers based on acrylamidopropyl-methylenesulfonic acid (AMPS) and “macromonomers”. The suspensions show high compatibility and suspensibility of the components (pesticides, adjuvants, dispersing agents, electrolytes, and the like). The invention is particularly suitable for suspension concentrates. The suspension concentrates show high stability on storage.

Abstract: The invention relates to the use of polymers based on acrylamidopropylmethylenesulfonic acid (AMPS) and macromonomers as crystallization inhibitor for plant protection formulations. The polymers inhibit crystallization of the pesticidal active substances (herbicides, insecticides, fungicides, acaricides, bactericides, molluscicides, nematicides and rodenticides) present in the plant protection formulations. The use in the case of emulsifiable concentrates (EC) and suspension concentrates (SC) is particularly advantageous.