104results about How to "Large structural space" patented technology

The invention relates to a dual clutch (1) having two friction clutches (3,4), having a central pressure-exerting plate (5) and having two pressure plates (24,25) which are axially movable relative to said pressure-exerting plate (5) with the interposition of the friction linings (28,29) of two clutch disks (26,27), which mesh with in each case one gearbox input shaft (21,22), of actuating devices (32,32a). Here, the pressure plates (24,25) are advantageously acted on by transmission elements (30,42,69,70) by the actuating devices (32,32a) directly without a lever action. Furthermore, for the cooling and lubrication of the actuating devices (32,32a) and the transmission elements (30,42,69,70), an annular chamber (58) can be formed which has an increased fluid volume.

The present invention relates to a bearing structure arrangement of a motor vehicle body, which is provided with at least one bearing structure component (12) extending essentially in the longitudinal direction of the vehicle, which is provided in the interior or dry area of the motor vehicle to form a single-piece connection between the vehicle front wall and a rear frame of the body.

The invention relates to a torque transmission device that is to be arranged in a drive train of a hybrid vehicle comprising an internal combustion engine, a transmission and an electric machine, the electric machine being arranged in the torque transmission device. The torque transmission device comprises a disconnect clutch with clutch actuation, for decoupling the internal combustion engine from the transmission, and comprises a primary torsional vibration damper on the crankshaft side. The invention is characterised by a secondary torsional vibration damper arranged on the transmission side, radially and axially inside the rotor and directly on the transmission-side output flange of the torque transmission device. The invention allows the installation space for the crankshaft-side primary torsional vibration damper to be increased, such that said damper can be optimally designed. In torque transmission devices which originally have no secondary damper, the design of the primary damper can be smaller and more compact since the secondary damper supports the vibration damping. Since the secondary damper is arranged inside the rotor of the electric machine and directly on the transmission-side output flange of the torque transmission device, said damper requires only minimal or no additional installation space. This leaves surplus installation space which can be used, for example, to reduce the size of the torque transmission device, in particular to axially shorten said device, or be used to increase the size of the electric machine.

The present invention relates to a water-loading household device, especially a dish washing machine or washing machine. The water-loading household device at least comprises a pump (2) which is connected to a pipeline system of water-loading house household device. The pump (2) is connected with a motor (18) and comprises a valve (4) which is provided with a valve body (20) that is installed on the impeller of pump (2) and can axially move. The invention is characterized in that the motor (2) can be driven in two directions. Furthermore the valve (4) is opened or closed according to the rotation direction of motor (18).

The invention discloses a DNA encoded compound screening method for an identification tag-free protein or cell lysate with an antibody. The method includes the steps of: (1) coating dynabead protein Gwith the antibody; (2) adding a solution containing the target protein into the antibody combined magnetic beads, and washing off the substances that do not combine with the antibody; (3) adding a DNA encoded compound library for screening; (4) cleaning and removing the uncombined compound; (5) extracting the uncombined compound by heating; and (6) decoding the compound structure by next-generation sequencing, and conducting synthesis and subsequent functional verification. The method provided by the invention avoids the tedious process of protein purification, at the same time solves the problem that the purified protein does not contain post-translational modification, and can effectively improve the screening efficiency and reduce the screening cost.

The invention relates to a rotary impact screwdriver (100), which comprises an impact mechanism (122) for driving an output shaft (124) and an operation mode switching element (123) for switching between a non-impact operation and an impact operation. The rotary impact screwdriver (100) is provided with a sensor element (162), which is structured for detecting the work reference of the rotary impact screwdriver (100), and is capable of testing the work reference and is used for determining the switching time of switching from the non-impact operation of the impact mechanism (122) to the impact operation.

The invention relates to a monitoring device (12) for a disk brake (1), said monitoring device at least comprising: a sensor unit (14) for attachment to a brake caliper (2) of a disk brake (1) and a measuring element (13), wherein the sensor unit (14) is configured to detect a relative position of the measuring element (13), said measuring element being movable relative to the sensor unit (14), wherein the sensor unit (14) and the measuring element (13) are spaced apart from one another for forming a contact-less monitoring device (12). According to the invention, a biasing element (17) is arranged between the measuring element (13) and the sensor unit (14) for biasing the measuring element (13) against a pressure spindle (7) of the disk brake (1).

A spindle drive for a movable component includes a threaded spindle which is rotatable about a spindle axis; a spindle nut which engages the threaded spindle; and a transmission element which can be connected to the movable component, the transmission element being fixed against rotation about the spindle axis and being axially drivable by rotation of the spindle nut. An intermediate element, which is fixed against rotation relative to the spindle nut, extends axially with respect to the threaded spindle and is rotatable relative to the threaded spindle. A drive is connected to rotate one of the intermediate element and the threaded spindle; and the other of the intermediate element and the threaded spindle can be fixed against rotation.

The invention relates to an anti-friction bearing, comprising a bearing ring (2), a bearing cage (5) for receiving at least one rolling body (4), a power generation unit (8) which is configured as a claw pole generator, wherein the claw pole generator (8) comprises a first claw ring (10) with a sequence of first claws (11) and a second claw ring (12) which is offset in the circumferential direction of the bearing ring (2) and has a sequence of second claws, wherein the two claw rings (10, 12) surround an induction coil (9) which circulates in the circumferential direction of the bearing ring (2), wherein the claws (11) of the two claw rings (10, 12) form, with a sequence of magnetic poles (14) circulating in the circumferential direction, magnetic circuits which surround the induction coil (9). The problem of specifying improved utilization of the installation space for receiving the claw pole generator for, in particular, two-row anti-friction bearings, specifically for self-aligning roller bearings, is solved according to the invention by virtue of the fact that the magnetic poles (14) are arranged on the bearing cage (5).

The invention relates to an active electromechanical suspension system for a chassis of a motor vehicle, having a first and a second axis for two opposing wheels (9). Struts (17) having strut actuators (2) are assigned to the first axis for the opposing wheels, and strut arrangements (18) having rotation actuators (3) are assigned to the second axis for the opposing wheels.

The invention provides a volume adjusting device and method and a mobile terminal. The volume adjusting device comprises a control display module, an intelligent power amplifier and a loudspeaker unit. One end of the intelligent power amplifier is electrically connected with the control display module, and the other end of the intelligent power amplifier is electrically connected with the loudspeaker unit; the intelligent power amplifier performs power amplification on the audio signal from the control display module and outputs the amplified audio signal to the loudspeaker unit, detects the working current of the loudspeaker unit, and output a first feedback signal to the control display module when the working current changes in a preset manner; and the control display module controls adisplay screen to display a volume adjustment interface according to the first feedback signal, and adjusts the volume of the mobile terminal according to a volume adjustment instruction from the volume adjustment interface. The volume adjustment mode provided by the invention is simple to operate, and the structural space is not increased, so that the product is lighter, thinner, more attractiveand more intelligent.

The invention provides modified polysiloxane and a preparation method thereof and application of the modified polysiloxane as a foam stabilizer for flexible polyurethane foam. The modified polysiloxane is characterized in that acarbon chain structure is embedded into a polysiloxane chain segment of a main chain while an inert methyl structure at a terminal position is subjected to certain substitution modification, so that the compatibility of the main chain and a polyurethane foaming oil-phase material is enhanced, the directional adsorption of the polyurethane foaming oil-phase material on a liquid-liquid interface is enhanced, and the surface tension of the polyurethane foaming oil-phase material is reduced; and macromolecular polyether chain link modification is carried out on the side chain, so that the solubilizing effect of the polymer is enhanced while the emulsifying effect of the polymer is enhanced. According to the foam stabilizer prepared by the method, the compatibility among the raw materials of the soft polyurethane foam is better, the foam stabilizer has better stability and foam stabilizer in the stages of foaming, nucleation, gelation, foam solidification and the like, the performance requirements of the polyurethane soft foam can be met, and the prepared foam can reach the foreign level.

An embodiment of the invention relates to a mobile terminal, and the invention discloses a camera ejecting mechanism and a mobile terminal. The camera ejecting mechanism comprises a shell driving a camera to be ejected out of or enter the mobile terminal, wherein the ejecting mechanism comprises a support component, a transmission rod, a cam, and a driving device, the support component supports the camera and is arranged in the shell in a sliding manner, the transmission rod is arranged in the shell in a sliding manner, one end of the transmission rod is connected with the support component, the outer cam surface of the cam props against one end, far from the support component, of the transmission rod, when rotating, the cam drives the transmission rod to move in a straight line along a sliding direction of the support component, and the driving device is connected with the cam so as to drive the cam to rotate. Compared with the prior art, the camera ejecting mechanism has a more compact structure, does not occupy a large space, facilitates ultimate design of the mobile terminal, is convenient to manufacture and assemble, is low-cost, moves reliably and drives stably.

The invention discloses an automatic shoebox packaging machine, which comprises a rack as well as a material platform mechanism, a transferring mechanism, a paper pressing mechanism, a paper feeding mechanism, an acceleration mechanism, a power mechanism, a glue spraying mechanism, a folding lug mechanism, a box punching mechanism, a molding and positioning mechanism, a box separating mechanism and a box discharging mechanism which are all arranged on the rack, wherein the material platform mechanism is connected with the transferring mechanism, and the transferring mechanism is connected with the paper pressing mechanism; the paper pressing mechanism is connected with the paper feeding mechanism, and the paper feeding mechanism is connected with the acceleration mechanism. The automatic shoebox packaging machine provided by the invention has the beneficial effects of reasonable design, convenience in use, horizontal layout in work, more discharging amount, and large structural space. The automatic shoebox packaging machine can be correspondingly adjusted according to the size of a paper box so as to be suitable for paper boxes of different sizes, and the pace of work can be automatically adjusted according to the operating speed of workers.

The invention discloses wind noise prevention equipment, relates to the field of wind noise treatment, and solves the problem of how to reduce wind noise formed when irregular airflow impacts the equipment. The wind noise prevention device 100 comprises a first woven mesh 101, a second woven mesh 102, a device housing 103 and a structural member 104. And the equipment shell 103 is provided with a pickup hole 1031. The first woven mesh 101 covers the pickup hole 1031. The pickup hole 1031 is provided with a structural member 104. The structural member 104 is connected to the device housing 103 to form a cavity. The structural member 104 is provided with a sound transmission hole 1041. And the second woven mesh 102 covers the sound transmission holes 1041. And the microphone is arranged at the sound transmission hole 1041. Due to the structural characteristics of the pickup hole 1031, the first woven mesh 101, the structural member 104 and the second woven mesh 102, the energy of wind noise can be suppressed, and the wind noise contained in an audio signal received by the microphone from the sound transmission hole 1041 is effectively reduced.

The invention relates to a fall plate assembly (1) for a warp knitting machine. The fall plate assembly (1) is provided with a fall plate (2) extending in parallel to a shifting direction (3); and a fall plate driver (7) driving the fall plate (2) in a moving direction (4) which is perpendicular to the shifting direction (3). The invention aims to make it possible that the fall plate can be driven without relatively large consumption and the working speed can be relatively high. Therefore, the fall plate driver (7) is configured to have a drive element (5) which can move in the shifting direction and act on the fall plate through steering assemblies (8-10).