31results about How to "Increased ease" patented technology

The invention discloses a support for a play apparatus comprising a plurality of legs (20, 30, 40, 50), each leg (20, 30, 40, 50) having an elongate base member for contacting the ground and an elongate support member arranged substantially perpendicularly to the base member. Each support member is hingably connected to another support member such that the legs are movable between an erected position in which the support members define an opening (60) for engagement with the play apparatus and the base members extend outwardly from the opening (60), and a folded position in which the base members are substantially parallel to each other. A play apparatus is also disclosed comprising a support (10) according to the invention in the erected position, a play apparatus support member (110) which is closely received within the opening (60), and a play apparatus structure mounted on the play apparatus support member (110).

A centrifugal filter unit for an apparatus, wherein the apparatus is for use in the treatment of a substrate with a treatment formulation, the centrifugal filter unit comprising; a) a housing having an outlet configured to allow a filtrate to exit the centrifugal filter unit; b) a filter rotatably mounted in the housing, wherein the filter comprises a first end proximate a first end of the housing, a second end proximate a second end of the housing and a side wall connecting the first end of the filter and the second end of the filter, wherein the first end, second end and side wall of the filter define a filter chamber, and wherein the side wall comprises perforations configured to allow liquid to pass through but to prevent solid material from passing through; c) a lid configured to substantially seal the first end of the housing; d) an inlet configured to allow a feed to enter the filter chamber; e) a cap at the first end of the filter, wherein the cap comprises an aperture that cooperates with the inlet to allow the feed to enter the filter chamber; f) a drive means for rotating the filter; and g) an impeller, wherein the impeller is comprised in the filter chamber; wherein thecentrifugal filter unit is configured such that when the impeller rotates, the feed is drawn in to the filter chamber through the inlet and liquid is expelled through the perforations.

A closure mechanism for a beverage preparation machine (201) comprising a fixed lower part (255) and an upper part (256) rotatable relative to the lower part, the upper part being movable from an open position in which the upper part is disengaged from the lower part to In the closed position where the upper and lower parts are engaged, the closing mechanism also includes a clamp lever (280) operable to hold the upper part in the closed position, wherein the clamp lever includes a pivotable lever at a first pivot point (283). A first part (281) connected to the upper part (256), and a second part (282) having a first end pivotable around a second pivot point (285), the first part (281) The one end and the second end of the second member (282) are pivotally connected together at a third pivot point (286) such that the clamp bar has a first stable position and a second stable position, wherein the clamp bar During the operation of moving the upper part from the open position to the closed position, the clamp bar moves from the first stable position to the second stable position.

An outdoor unit of air-conditioning consists of chassis, compressor, condenser connected to compressor and used for condensing refrigerant, blowing fan, heat exchanger for heat-exchanging air blown in by blowing fan, sway-limiting unit set at one side of chassis and used for preventing connection pipe from sway.

The invention provides a starter which is provided with a spline cylinder, an outer part, an inner part, and a roller clutch. The spline cylinder is connected and assembled at the outer periphery of an output shaft by a spiral spline. The outer part is integrally disposed with the spline cylinder, and forms a cam chamber. The inner part is integrally disposed with an end part of a pinion pipe, and is disposed at the radial inside of the outer part. A roller is disposed in the cam chamber between the outer part and the inner part. In the starter, the outer part has a cone shape to allow the inner diameter of the outer part forming the cam chamber to increase gradually from an opposite pinion side to the pinion side in an axial direction. The inner part has a periphery which has a cone shape with a diameter decreasing gradually from the pinion side to the opposite pinion side in the axial direction.

This invention provides a connection structure of plug-in terminal and copper rod earth terminal of a distributor, in which the connection of the plug-in terminal and the copper rod terminal is not by wire but as the conductors of other components, so it's easier for the connection of the plug-in terminal and copper rod pare reducing connecting space of wire. It's easier to remove the plug-in terminal.

The invention relates to an engineering drilling device. The engineering drilling device comprises a hollow drill rod, a connecting rod and a drill bit. The hollow drill rod, the connecting rod and the drill bit are connected from top to bottom in sequence, the section area of the connecting rod is the same as that of the upper end of the drill bit, a plurality of drill plates are arranged on the outer side of the connecting rod, a perpendicularity sensor, a controller and an alarm are arranged in the hollow drill rod, and the perpendicularity sensor and the alarm are connected with the controller. The engineering drilling device solves the problems that in the drilling process, the perpendicularity of holes cannot be ensured, and the drilling efficiency is low.

The invention relates to a drilling device for building construction. The drilling device comprises a hollow drill rod and a drill bit. The hollow drill rod is connected with the drill bit, a plurality of spiral blades are arranged on the surface of the drill bit, a verticality sensor, a controller and an alarm are arranged in the hollow drill rod, and the verticality sensor and the alarm are connected with the controller. The drilling device solves the problems that the verticality of holes can not be guaranteed in the drilling process, and drilling efficiency is low.

A tile holder for a combustor of a gas turbine, includes: a connector (11) having a tubular body (15) extending along a first axis (X1) and a retaining system (17), configured to secure the tubular body (15) in a seat (18) through a wall (3) and to retain a tile (7; 308) against the wall (3); an acoustic damper (12) having a damping volume (30) and a neck (31) at least in part extending along a second axis (X2); wherein the neck (31) is acoustically coupled to the outside through the tubular body (15) and the first axis (X1) is transverse to the second axis (X2).

A power-operated device that is protected from mud, dust, or rain. Together with the torque sensor of the vehicle's power steering, the secondary steering assembly is provided. The steering shaft portion includes an input shaft and an output shaft, each of which is rotatably supported. A torque sensor is connected to connect the input shaft and the output shaft together, and the torque sensor part senses an amount of torque. A power assist portion is engaged with the output shaft, and assists in increasing a steering action according to the amount of torque sensed by the torque sensor portion or the like. A secondary steering portion is engaged to connect the input shaft with the output shaft while bypassing the torque sensor portion and reducing the amount of torque. The power steering device includes a cylindrical cover for covering the sub steering portion and the torque sensor portion.

The invention discloses a polyaniline type normal-temperature blackening agent as well as a preparation method and application thereof, and relates to the technical field of metal surface treatment. The polyaniline type normal-temperature blackening agent is prepared from the following components in parts by weight: 0.1 to 1.5 parts of copper sulfate pentahydrate, 0.1 to 2.5 parts of sodium tungstate dihydrate, 0.5 to 12 parts of polyaniline reaction liquid, 0.05 to 1.2 parts of nickel sulfate, 0.1 to 1.3 parts of sodium thiosulfate, 0.05 to 1.2 parts of disodium 1-hydroxyethylidene-1, 1-diphosphonate, 0.01 to 1.0 part of fatty alcohol-polyoxyethylene ether and a proper amount of deionized water. In the components, copper sulfate pentahydrate, sodium tungstate dihydrate and polyaniline reaction liquid are used as main film-forming substances, nickel sulfate is used as a secondary film-forming substance, sodium thiosulfate is used as a film-forming aid, disodium 1-hydroxyethylidene-1, 1-diphosphonate is used as a chelating agent, and fatty alcohol-polyoxyethylene ether is used as a dispersion stabilizer. The finally formed blackening film can cut off the direct connection between metal and oxygen, meanwhile, the continuous protection effect can be achieved, and under the combined action of all the components, the corrosion resistance is obviously improved.

The present invention provides a mechanical-type steering wheel indicator. The mechanical-type steering wheel indicator comprises a base shell and a face plate; a spiral wall is formed in a cavity inside the base shell; planes of two sides of the spiral wall are sandwiched by a bottom face and the face plate of the cavity; a spiral path of the spiral wall using a center axis of the cavity as a rotating axis, with a tail end of the outmost circle stopping at a side wall of the cavity; a rolling ball is sealed inside a spiral passage formed among the cavity bottom face, the spiral wall and the face plate and can roll inside the spiral passage; a spiral ruler is formed along the path of the spiral passage on the bottom face of the cavity, an original point of the ruler being disposed at the center of a position where the rolling ball is disposed when a steering wheel is at a returned state; and a mark indicating the angle is labeled every time the steering wheel rotates at N degrees along clockwise and anticlockwise directions of the spiral passage, with the original point being a start point, until the maximum angle by which the steering wheel can rotate along the clockwise and anticlockwise directions. With adoption of the indicator, a user can easily and naturally observe current rotating angles of the steering wheel while maintaining a clean and neat visual effect.

The invention discloses a walking stick convenient to pick up and relates to the technical field of articles for daily use. The walking stick comprises a handle and a walking stick body connected withthe handle; the lower end of the walking stick body is fixedly provided with a fixing plate, and the walking stick body is also fixedly provided with an annular baffle; the annular baffle is locatedabove the fixing plate, and the height difference between the annular baffle and the fixing plate is 4-7 cm. The walking stick meets the needs that the walking stick can be conveniently picked up by the elderly after falling on the ground, the safety of the elderly when they use the walking stick is improved, and the walking stick is convenient to use by the elderly.