36results about How to "The overall space occupation is small" patented technology

A screw-driven lifting platform, includes a lifting portion and a transmitting portion, which is characterized in comprising a base, a left-and-right screw thread rod, a left and a right group (two group in total) of X-shaped connecting rods and a horizontal lifting platform, wherein two groups (a left group and a right group) of the X-shaped connecting rods are respectively provided on left and right end portions between the base and the horizontal lifting platform, fixed ends of the X-shaped connecting rod are respectively hinged on the base and the horizontal lifting platform, movable ends of the X-shaped connecting rod are connected with the left-and-right screw thread rod, when the left-and-right screw thread rod rotates, the movable ends of the left and right groups of the X-shaped connecting rod are driven to move, so as to realize lifting and lowering the horizontal lifting platform.

A switching method of a button switching shower includes: step 1, pressing a button slidingly connected to the shower, and then the button slides; step 2, the button acts on the linking seat of the pawl for rotating the pawl; step 3, the pawl rotates the ratchet wheel through the control end of the pawl, and the shape of the elastic claw of the pawl is changed for restoring energy; step 4, the rotation of the ratchet wheel rotates the water diversion disc, and then the water diversion disc is in place, and then the water diversion disc switches the outlet functions, the stopping claw of the pawl is against the ratch of the ratchet wheel for stopping the ratchet wheel inversion; step 5, the pressing is loosened for resetting the button, and the elastic energy of the elastic claw is released for resetting the pawl.

A two-speed transmission system integrated with an inner rotor hub motor, including an inner rotor hub motor, a steering knuckle, a fastening screw, a first transmission casing, a second transmission casing, a screw, a first planetary gear train, a second planetary gear train, a first electromagnetic brake, a second electromagnetic brake, a tire, a wheel rim, a rim bolt, a rim nut, a wheel hub, a shaft end bolt, a brake disc and a brake caliper. This invention also provides an electric vehicle, which balances the requirements for dynamics performance and driving economics and achieves better overall performances. The two-speed transmission system of this invention realizes gear shifting and long-term no-power parking braking.

A transmission device (1) with a hydraulic system (4) comprising a main transmission pump device for supplying various transmission components with hydraulic fluid. The main transmission pump device is driven by torque applied to the transmission input shaft (2). A force flow between the transmission input shaft (2) and transmission output shaft (3) is produced by various hydraulically actuated transmission components. When the hydraulic system (4) is not supplied by the main transmission pump, the force flow is interrupted. The hydraulic system (4) has an auxiliary pump device (5) by virtue of which the hydraulic system (4) too can be supplied with hydraulic fluid. The auxiliary pump device (5) is driven by torque applied to the transmission output shaft (3) at least when the force flow is interrupted.

A lift for vehicles comprises two parallel ramps for loading the vehicles which can be actuated so as to move vertically. The ramps have concurrent ends which are rigidly coupled to the cross-member of a portal-like frame, with the cross-member being actuatable with a vertical translational parallel motion by way of corresponding actuation along a pair of posts. Corresponding grid-like frames, with rods hinged in a scissor-like arrangement for the constant resting of said ramps on a resting surface and/or floor, are provided below each ramp.

A method is described for operating a vehicle drive train (1) with a drive machine (2) and with a transmission device (3) during a coast upshift, during which at least one interlocking shift element (6) that is engaged in the force flow of the transmission device (3) to produce the gear ratio to be disengaged is disengaged from the force flow and also frictional shift element (5) that has to be engaged in the force flow of the transmission device (3) to obtain the gear ratio to be engaged is engaged in the force flow. According to the invention, when a shift command is given for a gear ratio change, a torque applied at the interlocking shift element (6) to be disengaged is reduced at least approximately to zero by a defined engine intervention and the interlocking shift element (6) is then disengaged from the force flow of the transmission device (3).

A floor scrubbing machine includes a footing that supports at least one brush, which can be actuated rotationally by an actuation assembly. The machine further includes at least one device for dispensing a washing liquid, a squeegee arranged to the rear of the brush, and at least one device for aspirating from the floor the washing liquid and the dirt removed by the brush. Additionally, the machine includes a pair of box-like bodies, each of which forms a respective tank for containing a liquid processed by the machine. The box-like bodies are stacked on each other on the footing. Removable retention elements are provided which act between the footing and the box-like body that lies above the other box-like body in order to retain the box-like bodies against each other and against the footing.

A method of operating a vehicle drive-train comprising an internal combustion engine and a transmission system functionally connected to the internal combustion engine. The transmission has an interlocking shifting element, one shifting element half of which is functionally connected to the transmission input shaft while the other shifting element half is functionally connected to a transmission output shaft. Upon receipt of a command to change the transmission from a neutral position, in which a force flow through the transmission is interrupted, to an operating condition, in which the force flow through the transmission is produced, the interlocking shifting element is changed to an engaged operating condition. A speed difference between the shifting element halves is brought by varying the speed of the internal combustion engine into a speed difference window within which the interlocking shifting element can be changed to its engaged operating condition.

A device for holding and rotating a plate shaped article comprises a group of fixed pins and a group of pivot pins arranged along the circumference of the movable base in a manner that each pivot pin opposites a fixed pin, and also comprises magnetic bodies positioned within and outside two opposing sides of the pivot pins. Each of the pivot pins can be driven to rotate around its pivot back and forth under the magnetic repulsive force between two adjacent magnetic bodies, so as to release or clamp the plate shaped article. The present invention has advantages of simple structure, convenient and reliable action control, controllable clamping force and good compatibility with various processing chambers.

The invention relates to architectural bathroom equipment, and discloses a full-sealed energy-saving type small toilet bowl water flushing device. The full-sealed energy-saving type small toilet bowl water flushing device comprises a water tank; a water inlet pipe, a water drainage pipe and a switch valve are installed on the water tank. The full-sealed energy-saving type small toilet bowl water flushing device is characterized in that the water tank is of a full-sealed type structure; a one-way valve is installed in the water inlet pipe; a water drainage valve is installed at the position of an inner pipe opening of the water drainage pipe; the water drainage valve is of a piston cylinder type structure; the switch valve is a magnetic pushing type structure valve; in addition, a first decompression pipe is installed between a water inlet way of the switch valve and a water storage cavity of the water drainage valve for communication; a second decompression pipe is installed between a water outlet way of the switch valve and the water drainage pipe for communication. The full-sealed energy-saving type small toilet bowl water flushing device is compact in structure, reliable in work, long in service life, high in flushing intensity and suitable for being matched with various bathrooms in use; the size of the water tank is greatly reduced; the water using amount is reduced, and water resources are saved.

The invention provides a household flour machine. The machine comprises an adjustable-speed motor, an electricity control box, a grinding and screening assembly and a square frame box assembly. According to the machine, grain grinding and flour milling and bran and flour separation are integrated, and the defects that large flour equipment is multiple in process equipment variety and process, serious in dust leakage during material transferring between processes, large in occupied area and not suitable for home use are overcome. The machine has the characteristics and advantages of compact equipment, small occupied space, no need of a gas powder selecting medium, no dust leakage in the flour preparation and bran and flour separation process and the like, and is suitable for a household environment; and the method has positive significance in meeting the requirements of people for flour differentiation (such as the proportion of coarse cereals and fine cereals, the bran content and the grain variety, or avoiding additives due to health, taste and other reasons).

A light emitting structure includes a light guide ring and a plurality of light emitting elements. The light guide ring has a plurality of light guide portions connected in sequence, and each of the light guide portions includes a light source receiving end and a connecting portion opposite to each other, in which one of the light guide portions is connected to another of the light guide portions, and an inner side or an outer side of the one of the light guide portions is connected to the connecting portion of the other of the light guide portions. The light emitting elements are laterally adjacent to the light source receiving ends of the light guide portions, respectively.

A multiconfiguration printing assembly comprising a first inking assembly for a first type of printing, a second inking assembly for a second type of printing, a printing roller related to the first type of printing and a printing roller related to the second type of printing, a single contrast roller being provided and being common to the printing rollers.

An electrical conductive structure and an electrical device comprising the electrical conductive structure are provided. The electrical conductive structure comprises a copper foil and at least one wire. The wire is disposed on the surface of the copper foil by spot welding. The electrical conductive structure is adapted to be the primary winding and/or the secondary winding of an inductive component within an electrical device as well as an electromagnetic interference (EMI) shielding between each of the winding. The electrical conductive structure of this invention combines the copper foil and at least one wire by spot welding to decrease the volume of the electrical device and to lower the costs of the assembly process.