31results about How to "Sleek" patented technology

The present invention relates to a ball joint in which a holder (2) is cast with a ball (10) as a core and a shaft member (11) is electric resistance welded to the cast ball (10), and a manufacturing method therefor. A ball joint is provided with: a ball (10); a resin sliding contact member (3) which has a first opening (31) and a second opening (32) from which the spherical surface of the ball (10) is exposed in opposite directions; a holder (2) which is cast with the ball (10) and the resin sliding contact member (3) as a core and with which a blocking part (23) that is being in contact with the ball (10) protruding from the second opening (32) of the resin sliding contact member (3) is integrally molded; and a shaft member (11) which constitutes a ball stud (1) by being joined to the ball (10) exposed from the first opening (31) of the resin sliding contact member (3) by electric resistance welding after the holder (2) is cast.

This invention discloses a pearl compound fiber and its making method, the pearl compound fiber is produced by the mixture and co-gather of the hydrolysis pearl and polyvinylalcohols, the method as follows: first dissolving the material, filtering, and sending them into the action kettle by a certain proportion, then stirring, mixing up, and heating the spinning original liquid, then filtering and sending it into the deaeration barrel, warming the deaeration barrel, and then spinning, drawing, drying and shaping, cutting off, curling, acetaling and tying, finally obtaining the product. The effect is that the product's bleaching and dying capability, its white and bright are all improved greatly.

The invention provides a baby carriage with increased stability and operationality. The distance of the front and rear direction between the front-wheel (10) and back-wheel (11) viewed from the width direction is set as Xa and the distance of the front and rear direction between the back seat crossing point (Ci) of the seat (3) and the back wheel axle shaft is set as Xb and the distance of the front and rear direction between the center (Cg) of the handle part (17b) of the handle (17) for operation of hand pushing and back wheel axle shaft (Aw) is set as Xc, and the height of the back seat crossing point (Ci) is set as Za and the height of the center (Cg) of the handle part (17b) is set as Zb wherein the Xa is less than 2Xc and the Xb is among 0.4-0.6Xc and the Za is less than 0.32Zb.

The production method of pure hemp shrinkproof soft knitwear includes the following steps: Yarn pretreatment, high-pressure high-temp. steaming, yarn parafining, knitting, sewing, softening treatment, baking and high-pressure ironing setting. Said invented knitwear has the functions of inhibiting bacteria, mildew-proofing, preventing of corrosion, odour-resisting, resisting radiation, resisting UV ray and resisting static electricity.

The invention relates to an engine control valve comprising a body delimiting an internal duct and a rotatably movable petal (1) capable of sealing said duct in an open position allowing the flow of gas into the duct Pivoting between the closed position of the valve, the valve comprises a first system (2, 4) for sealing the duct against the outside of the body, and a second system (3), which is connected to the first The system is discrete and ensures that the valve (1) is sealed when in its closed position.

The invention relates to a protection apparatus for a 550 kV gas insulated switchgear, especially to a gapless metal oxide arrester. The gapless metal oxide arrester comprises insulating rods sleeved by a plurality of layers of resistor discs. The number of the insulating rods is two or more than two; each insulating rod is further sleeved by a plurality of layers of insulating spacers arranged among different layers of the resistor discs at an interval. The gapless metal oxide arrester further comprises connecting pieces in conductive connection with the resistor discs on different insulating rods. The resistor discs on different insulating rods are in tandem electrical connection through connection of the connecting pieces. Compared with the prior art, the invention has the following advantages: the axial length of the insulating rod in a core can be reduced, great capacity of the resistor discs is realized, energy absorption capability and overvoltage discharging capability of the arrester are improved, and stable operation of a power station is guaranteed.

The invention relates to a spinning fine count blending with milk fiber. It includes the following steps: cutting off the silk into bulk fiber and the length is 50-60mm, reversion is 18-25%, and oil content is 2-3%, cultivating for 8-24 hours until fully penetrating. The fine combing fiber length is 40-50mm, and spun yarn twist is 850-1600T / M, twist coefficient is 85-130, taking bulk fiber mixing,adding wool cream according to 1:3, and making yarn after taking slivering, forespinning and post spinning processes. The invention has the advantages of natural, green, healthy keeping, low cost, good heat keeping, etc.

The present invention relates to a scribing device that does not interfere with the grippers even if the width of the end material region of the substrate is as small as the edge grip of the grippers, and can perform scribing along a planned scribing line. The loader (A) that transfers the substrate (W) from the first position to the second position on the downstream side of the substrate transfer direction, and the upstream end of the substrate (W) transferred to the second position, is controlled by the gripper (11 ) in a gripped state, the scribing apparatus includes a gripping and transporting unit (B) that transports to the scribing unit (C) disposed on the downstream side, and the substrate (W) that is transported to the scribing unit (C) The surface of the surface is marked by the cutter wheel (23) of the marking unit (C) to mark the planned marking line (S2) in the Y direction. The loader (A) can move in the X direction simultaneously with the suction transport member (2).

A blind so formed that at least one lateral side edge of a louver is pointed in a direction different from the direction of the middle part thereof in cross section, wherein the louver of soft cloth or soft resin is formed in a shape with pleats such that at least one lateral side edge thereof is pointed in the direction different from the direction of the middle part thereof in cross section, whereby, even if the louver is not formed or processed as such a hard louver as to always hold all the length thereof in such a shape pointed in a direction different from the direction of the middle part thereof in cross section, the blind having the louver with pleats can be manufactured at a low cost, and use, control, and transport configurations can be handled in the same manner as in a conventional normal band-shaped cloth louver and a soft resin louver.

The invention discloses an intelligent die opening and closing control method for a die-casting machine. The method comprises the following steps that displacement information sent by a displacement sensor is obtained by a programmable controller, and displacement information of a moving template is worked out; and according to the displacement information of the moving template, the intensity of die opening and closing of the moving template is controlled by the programmable controller. The invention further discloses an intelligent die opening and closing control system for the die-casting machine. The system comprises the moving template, the programmable controller and the displacement sensor; and the programmable controller is connected with the displacement sensor and used for receiving the displacement information sent by the displacement sensor, the programmable controller is connected with the moving template through a transmission mechanism and used for working out the displacement information of the moving template according to the displacement information sent by the displacement sensor, and the intensity of die opening and closing of the moving template is controlled according to the displacement information of the moving template. According to the intelligent die opening and closing control method and system for the die-casting machine, die opening and closing action is stable and pliable, the impact strength and the vibration amplitude of the moving template are reduced, the intensity of die opening and closing of the movable template can be controlled by the programmable controller, and die opening and closing efficiency is guaranteed.

This invention relates to a frame structure of an image display device including: a hinged device connected with a frame part to drive it to rotate to adjust the angle of the frame, a support sliding part adjusting the height and connected with the hinged device, a sliding action part interpolating the support sliding part and sliding up and down to keep the frame at the top or the bottom and a support bracket part with a locking device, which utilizes an acetal sliding part with fine friction coefficient and wearability for initiating the slide movement.