54results about How to "Improved weight distribution" patented technology

A recreational vehicle comprising a vehicle frame having a plurality of wheels and a coach having a slide-out mounted on the vehicle frame is disclosed herein. In particular, the recreational vehicle comprises an improved slide-out mechanism for deploying and retracting slide-out structures from the coach of the recreational vehicle. In one aspect, the recreational vehicle may comprise an armature having a fixed member with a roller and a guiding channel mounted to the vehicle frame and a rail member slidably positioned within the fixed member so as to contact the roller, wherein the rail member is adapted to telescopically extend from the fixed member through the guiding channel so as to deploy and retract the slide-out. Also, the recreational vehicle may further comprise an actuator assembly having a first gearing mechanism displaced from the roller a first distance and housed within the guiding channel so as to contact the rail member at the first distance, wherein the first gearing mechanism can be displaced from the roller at a second distance that is greater than the first distance so as to improve the weight distribution of the slide-out.

A walk-behind electric cultivating machine has a body frame, an electric motor mounted on the body frame and having a motor shaft, and batteries mounted on the machine body frame for supplying electric power to the electric motor. Each of the batteries has a longitudinal axis disposed generally perpendicular to a longitudinal centerline of the motor shaft. A cultivating shaft is rotatably mounted to the machine body frame and has cultivating members mounted on the cultivating shaft for rotation therewith. A transmission mechanism is mounted on the body frame and is connected to the motor shaft for transmitting a driving power of the electric motor to the cultivating members via the cultivating shaft.

A tillage apparatus including a frame having tillers, land wheels supporting the frame, and press wheels on the frame is disclosed. In one form, the frame has a forward section and a rearward section supporting the press wheels. The rearward section can pivot radially with respect to the direction of movement of the forward section. In another form, the frame includes a linkage assembly connected to the rearward section. An inner wheel support gang having press wheels is attached to a pivoting mounting bracket of the linkage assembly such that the inner wheel support gang can pivot vertically. In another form, the apparatus includes a weight transfer device including a linkage connecting a boom and the forward section. A biasing means pivotally connected to the forward section and to the linkage distributes weight from the boom to the forward section to the rearward section and to the press wheels.

The present invention relates to a battery unit (1) comprising a plurality of battery cells (2) each having a first electrode (3) and a second electrode (4) for electrically contacting the respective battery cell (2), wherein the battery cells (2) through cell connectors (5) are electrically connected to each other and the interconnected battery cells (2) are enclosed by an outer casing (6) integrating the battery cells (2) together, the cell connectors (5) comprise at least one flexible molded portion and the outer casing (6) at least partially is flexible, such that the battery unit (1) is deformable according to the change of the relative structure of the battery cells (2). Furthermore, the invention relates to a battery module having a plurality of electrically connected battery units (1).

A moving crane including a frame which, in its upper part, is provided with a main support structure and which, in its lower part and on opposite sides of the lower part of the frame, is provided with lower beam structures transverse to the main support structure; at least one wheel or wheel arrangement at both ends of the lower beam structures, i.e. in each lower corner of the crane; a trolley arranged to move along the main support structure and provided with a hoisting member; a hoisting mechanism for driving the hoisting member of the trolley, and a cab for the crane operator, whereby the cab is placed in connection with one lower beam structure and the hoisting mechanism in connection with the other lower beam structure.

The invention discloses a device (1) for putting weft thread bands, which comprises a carriage (8) which is movable in a primary direction and supports a thread lever (7) that is movable in a secondary direction (y) and a third direction (z) opposite the carriage (8). A direction component of the secondary direction (y) runs perpendicular to the primary direction. The third direction comprises a direction component that is perpendicular to the primary direction and perpendicular to the secondary direction (y). The movement of the thread lever (7) is expected to be controlled with precision as high as possible. Therefore, a motor (Mz) movable by the carriage (8) is provided, which drives the thread lever (7) in the third direction (z).

An ultraviolet disinfecting cartridge system utilizes an ultraviolet disinfecting cartridge particularly adapted for coupling with a face mask that covers the nose and mouth or to the inhale and exhale tubing of a patient ventilator. The ultraviolet disinfecting cartridge includes multiple UV light emitters that emit UVGI light into the flow channel of the cartridge to neutralize or destroy pathogens. A plurality of baffles may be configured in the flow channel to create a serpentine airflow to increase pathogen exposure time to UV light. A photocatalyst material such as titanium oxide may be configured within the flow channel that is activated by UV light to increase disinfection. An ionizer may be configured proximal to the inlet to produce charged particles that provide disinfection. Any ozone produced may be mitigated by a catalytic converter to a safe level. Inlet and outlet filters may be detachably attachable to the ultraviolet disinfecting cartridge.

A steering mechanism for a drawn vehicle to steer one or more turnable steered axles that at least has: DEG A slewing bearing. DEG A rocker that is fitted around a vertical shaft and is turnable. DEG A cable whose ends are connected to the rocker on either side of the vertical shaft and which is fitted around the slewing bearing to transmit a turn of the slewing bearing to the rocker; and, DEG A tackle at each end of the cable with a fixed pulley that can be coupled to the drawn vehicle, and a movable pulley on the rocker.

A golf club head includes a hollow head body, a striking plate, and a shock absorber. The hollow head body has a front opening. The striking plate covers the front opening, and has a front face, a rear face, and a sweet spot. The shock absorber is connected to the rear face of the striking plate, corresponds in position to the sweet spot, and has a size smaller than that of the front opening and substantially equal to an area of the sweet spot.

It is an object of the invention is a fuel cell system architecture provides a good weight distribution, improved trunk space without reducing the security against front-end and rear end collision. The above objective is accomplished by a fuel cell vehicle comprising:—A rear vessel for hydrogen gas located in the rear part of the vehicle,—A front vessel for hydrogen gas located in the front part of the vehicle,—A hydrogen dosing unit,—A hydrogen control unit connected to the hydrogen dosing unit, to the rear vessel and to the front vessel, the hydrogen control unit being provided with first means for equalizing the pressure between the first rear vessel and the front vessel, the hydrogen control unit being provided with second means for transferring hydrogen at a predetermined pressure level to the hydrogen dosing unit from the two vessels,—An air supply,—A fuel cell connected to the hydrogen dosing unit and the air supply, the air supply being provided with means for providing the fuel cell with air, the hydrogen dosing unit providing the fuel cell with hydrogen,—A battery,—A DC/DC-converter,—The fuel cell being connected to the battery so as to provide the battery with energy, the battery and the DC/DC-converter being interconnected so as to exchange energy, the fuel cell and the battery, being located at the bottom of the vehicle.

The invention relates to a Solr webpage sorting optimization method based on big data. The method comprises adding webpage importance degree and webpage time factor in the existing Solr sorting algorithm through the adoption of a Solr external domain concept. The method effectively solves the problem that the webpage sorting is inaccurate since the primary Solr sorting algorithm is only in consideration of the matching degree of a search word and the webpage text content, the webpage with high text relevancy, high authority and more effectiveness comes top front position. The improved sorting algorithm is good in application in the Solr search engine, and the webpage sorting quality and user experience are improved.

There is described a wheel axle for an agricultural vehicle such as a combine harvester. The wheel axle has at least one wheel suspension (32a) arranged to maintain a wheel axle parallel to the supporting surface, through use of a linkage arrangement (36, 38, 40) which is pivotally coupled to the axle frame (30). The configuration of the wheel suspension allows for the wheel axis to passively follow the surface profile, as any loads transmitted through the wheel carrier act to level out the wheel suspension to align with the underlying surface. As the wheel axle is adjusted to lie parallel with the underlying surface, accordingly the ground-contacting surface area of the associated wheels is maximised.

Disclosed are a method for supplying blanks to a marking apparatus, a conveyor device (1) and a transfer device (3) which can cooperate to actuate the method. The method steps include predisposing a quantity of blanks formed in a stack (2), arranging the stack (2) in an inclined configuration resting both on the base (21) thereof and on one side (22), bringing the stack (2) up to a removing position in proximity to the marking apparatus (4), rotating the upper blank (20) upwards and with respect to a horizontal axis (O) passing at an edge of the blank (20) which is opposite and more peripheral with respect to the edge of the same blank (20), raising the rotated upper blank (20), and bringing the upper blank (20) to the marking apparatus inlet (40), so that the blank is taken by the marking apparatus (4), and repeating for each blank.

The invention provides an engineering machine and a balance weight adjusting device thereof. The balance weight adjusting device comprises a first telescoping cylinder and second telescoping cylinders, wherein the first telescoping cylinder comprises a drive fluid accommodating cavity and a balance weight liquid accommodating cavity; each second telescoping cylinder comprises a drive fluid accommodating cavity and a balance weight liquid accommodating cavity, and the balance weight accommodating cavity of the second telescoping cylinder is communicated with the balance weight liquid accommodating cavity of the first telescoping cylinder; and weights of the first telescoping cylinder and the second telescoping cylinders are adjusted by adjusting proportions of the balance weight liquids in the first telescoping cylinder and the second telescoping cylinders. The balance weight adjusting device is simple in structure and convenient to operate, and can be conveniently mounted in the engineering machine whose balance weight is required to be adjusted; after the balance weight adjusting device is mounted in the engineering machine, the weight distribution state of the engineering machine can be effectively improved by adjusting the proportions of the balance weight liquids in the first telescoping cylinder and the second telescoping cylinders, and the adaptive capacity of the engineering machine to the working condition is improved.

The invention relates to a single-engine crane and a power transmission device thereof. The power transmission device for the single-engine crane comprises a lower crane engine, a rotation driving mechanism and an upper crane transfer case, wherein the lower crane engine capable of providing power for a lower crane front drive axle and a lower crane rear drive axle is connected with the upper crane transfer case by the rotation driving mechanism; the rotation driving mechanism can be used for driving the upper crane transfer case by a torque and/or power provided by the lower crane engine; each power output hole of the upper crane transfer case is respectively connected with each upper crane hydraulic pump. According to the power transmission device for the single-engine crane, which is disclosed by the invention, a problem of narrow space caused by that the upper crane is provided with an independent power system can be solved, weight is lightened, and the cost of the whole crane is lowered.

A tape dispenser with an ellipsoid shaped handle providing an optimized grip handle in a parallel axis with the tape spool axis. The ellipsoid shaped handle of the present invention provides an optimized grip angle orientation for directly dispensing packaging tape. The ellipsoid shaped handle of the present invention provides greater freedom of angular movement, articulation, and force application while providing improved weigh distribution of the working components (handle, tape spool, and cut off device). The tape dispenser is comprised of: a u-shaped main body and arm, which are attached to a plurality of interior components removeably affixed between them by a plurality of screws. Interior components are a stem, small support, large support, blade, roller, cushion handle, tape end guide, blade, burnisher, and platen. The u-shaped main body defines a base structure for the dispenser to sit solidly on top of a flat, horizontal surface.