35results about How to "Not rust" patented technology

Aerosol cans, more particularly, aluminum aerosol cans made from disks of aluminum coil feedstock, are provided. A method for necking aerosol cans of a series 3000 aluminum alloy is also provided. The method prevents the cans from sticking in the necking dies and produces a can with a uniquely shaped profile. The aluminum aerosol cans that are produced have the attributes of strength and quality, while being produced at a cost that is competitive with steel aerosol cans.

A base assembly for a sunshade includes a base having a recessed portion defined in an upper side thereof, allowing additional weight to be removably inserted into the recessed portion. The base further includes a tubular portion for receiving a lower end of a post of a sunshade. A spacer is preferably attached to an underside of the base for keeping the base at a level above ground. The tubular portion of the base may include a threaded section. A sleeve has a threaded section for threadedly engaging the threaded section of the tubular portion of the base, with the lower end of the post being received in the lower end of the sleeve.

A flexible magnetically coupled pushbutton switch assembly has a coupler layer magnetically held against a flexible layer that has flaps that function as flexible armatures. The flexible armatures are normally magnetically coupled to the coupler layer. The coupler layer is a sheet of magnetic receptive rubber material that includes debossed spacers, and there are embossed crowns in the flexible armatures. The embossed crowns fit into openings in the coupler layer so that a switch user may manipulate the flexible armatures. The debossed spacers support the flexible layer above a bottom layer such that there are armature cavities for the flexible armatures. An arrangement of electrical conductors is affected when a switch user selectively manipulates a flexible armature so that an electrical circuit connected to the electrical switch is opened or closed when the switch is actuated.

A modular storage platform system is disclosed utilizing a plurality of crosspieces interengaged with one another by a plurality of connector members to form a platform base on which can optionally be disposed a cover sheet.

The invention relates to a bladder power pump utilizing the magnetic force to assist the bladder to urinate, which comprises a magnetic active cell (1), a stator (2) and a magnetic controller (3), wherein, the magnetic controller (3) generates magnetic field if switched on and enables the magnetic force to work on the magnetic active cell (1); the magnetic active cell (1) comprises a flexible sheet (12) and a plurality of permanent magnetic sheets (13), and the permanent magnetic sheets (13) are enwrapped with the flexible sheet (12); the flexible sheet (12) enwrapping the permanent magnetic sheets (13) surrounds a gourd-shaped structure with the stator (2) to circle the outside of the bladder (10) to build a variable working cavity (11); the upper end of the flexible sheet (12) enwrapping the permanent magnetic sheets (13) is contacted and adhered with the stator (2); a through hole (9) of ureter communicating a ureter (8) with a ureter port (a) inside the bladder wall, and a urethra bayonet (7) held at a urethral meatus (b) of a urethra (8) are respectively arranged at the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped; and the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped is contacted and adhered with the stator (2). The invention can effectively assist the neurogenic bladder dysfunction sufferer to realize emiction and has the advantages of ingenious design, simple structure, safe use, convenience and practicality.

Aerosol cans, more particularly, aluminum aerosol cans made from disks of aluminum coil feedstock, are provided. A method for necking aerosol cans of a series 3000 aluminum alloy is also provided. The method prevents the cans from sticking in the necking dies and produces a can with a uniquely shaped profile. The aluminum aerosol cans that are produced have the attributes of strength and quality, while being produced at a cost that is competitive with steel aerosol cans.

The invention belongs to the technical field of preparation of lubricating agents for lubricating solid, and particularly relates to a quick-dry type dry film lubricating agent and a preparation method thereof. The quick-dry type dry film lubricating agent consists of the following raw materials in percentages by weight: 10-70% of a solid lubricating agent, 4-10% of a wear-resistant additive, 0.2-5% of a dispersing agent, 1-5% of an antioxidant, 0.5-2.5% of a solid additive, 10-50% of a tackifier and 5-20% of an anti-wear reagent at extreme pressure. The preparation method comprises the following steps: evenly mixing and stirring the various weighed components; carrying out ultrasonic oscillation on the components for 30-60 minutes in a stirring process; drying the components at the temperature of 80-100 DEG C until the weight percentage of water in the components is 20-30%; and grinding the dried components to obtain the lubricating agent. The film forming speed is high, the film forming time is about 15-30 seconds at normal temperature, and a film covers evenly.

The invention discloses an anticorrosive concrete release agent which is prepared from the following raw materials in parts by weight: 5 to 10 parts of sodium hexametaphosphate, 10 to 20 parts of kerosene, 1 to 2 parts of potassium fulvic acid, 10 to 15 parts of colloidal silica powder, 6 to 12 parts of glycerin monostearate, 3 to 6 parts of lauryl sodium sulfate, 3 to 6 parts of zircon powder, 1 to 3 parts of sodium carboxymethyl starch, 1 to 2 parts of polysorbate-80, 0.5 to 1 part of potash alum, 0.2 to 1 part of barium petroleum sulfonate, 2 to 4 parts of auxiliaries and 40 to 80 parts of water. The anticorrosive concrete release agent has excellent anticorrosive performance so as to prolong the service life of a template, and is stable in quality, long in storage time, convenient to use and good in mold release performance and ensures that a mold is easy to release and cannot pollute the surface of a concrete product.

A wall stud for positioning between an opposing pair of formwork boards. The wall stud including a body and two side walls located on opposing sides of the body. Each side wall having an inner face and an outer face, wherein: the body has at least one opening adapted to receive at least one reinforcing rod. The outer face of the side walls are securable to a formwork board, and the body is affixed to approximately the centre of the inner face of each side wall so that a horizontal cross-section of the stud is substantially an H shape.

The present invention is an eyelash curler comprising a fixed stainless steel spatula with attached handle. It utilizes no moving parts. It is operated by a one-handed procedure, allowing the user to apply controlled pressure onto the lash with just the thumb, resulting in a better curl and less chance of pinching the eyelid. It is more easily sterilized and kept clean than conventional eye curlers, thus reducing the possibility of eye irritation or infection resulting from its use.

The invention discloses a steel-concrete combination beam ,including a concrete beam (1), characterized in that a waveform steel plate (2) is arranged in concrete beam (1), because the waveform steel plate has advantage of light quality, high shear resistant yield strength, and the waveform steel web plate can not resist acting axial force and so that can efficiently exert prestressing force for concrete beam, and the waveform steel plate can not restrain the deformation caused by slow changing and drying shrinkage of the enwrapped concrete, avoiding the prestress damage of beam cross section caused by constraining action of steel plate, additionally, the shear resistant connecting key formed naturally between the concrete and the waveform steel plate joins them into a whole, the beam has good integrity and high fatigue resistance, so the invention can improve stability of whole structure for the concrete beam.

An element for providing bright, directed illumination is provided having a housing that can be attached to the handle of a child's stroller, thereby increasing visibility when walking at night. A small and compact housing contains a plurality of LED lights to allow others to see the child's stroller from a great distance away. Attached at the back of the head is an elasticized circular band that attaches to a push handle by wrapping tightly around and locking in place by engaging with impingement structures formed on the housing.

The invention discloses a hydraulic control butterfly valve which comprises a butterfly plate shaft, a bearing bush, a valve body, an inner hexagon screw and a first O-shaped sealing ring. The butterfly plate shaft is arranged in the valve body, the bearing bush is arranged between the valve body and the butterfly plate shaft and is connected with the valve body through the inner hexagon screw, the first O-shaped sealing ring is arranged at the contact portion of the bearing bush, the butterfly plate shaft and the valve body, and a sealing device is arranged among the head portion of the bearing bush, the valve body and the butterfly plate shaft; the sealing device comprises a sealing isolation pad, a V-shaped clamping fabric sealing ring and a gland; the sealing isolation pad abuts against the head of the bearing bush; second O-shaped sealing rings are arranged among the contact portions of the sealing isolation pad respectively, the butterfly plate shaft and the valve body respectively; the V-shaped clamping fabric sealing ring is arranged on the other side of the sealing isolation pad; and the V-shaped clamping fabric sealing ring is fixed between the valve body and the butterfly plate shaft through the gland. The hydraulic control butterfly valve has the advantages that the sealing effect is good, the butterfly plate shaft and the bearing bush are effectively prevented from being rusted, and the service life is improved.

The invention provides a steam driving urination boosting system based on magnetic resonance coupling. The system comprises a high-frequency power supply, a first compensation capacitor, a second compensation capacitor, resonance coils comprising a transmitting coil and a receiving coil, a bed frame which is fixed on the pubis, a urethra valve which is fixed on the bed frame and a driving sac of which the upper end is fixed on the bed frame, wherein a working medium is stored in the closed driving sac; the transmitting coil is held in a hand and presses the anterior abdominal wall; the receiving coil is fixed in the closed driving sac; the first compensation capacitor is connected in series with the transmitting coil and the high-frequency power supply; a heating wire is soaked in the liquid-state working medium, and is connected in series with the receiving coil and the second compensation capacitor; the bed frame and the urethra valve are fixed on the periphery of a covering film; the urethra valve is an elastic element coating urethra, and is fixed on the bed frame. The system has a simple and light structure, realizes high-efficiency non-contact electric transmission, has stable driving capacity, and does not cause infection, injury, urine leakage or backflow.

A wall stud for positioning between an opposing pair of formwork boards. The wall stud including a body and two side walls located on opposing sides of the body. Each side wall having an inner face and an outer face, wherein: the body has at least one opening adapted to receive at least one reinforcing rod. The outer face of the side walls are securable to a formwork board, and the body is affixed to approximately the center of the inner face of each side wall so that a horizontal cross-section of the stud is substantially an H shape.

The invention discloses a padlock used for an outdoor power distribution cabinet. The padlock comprises a padlock protection shell, a padlock body and a bottom protection cover. The padlock protectionshell is arranged on the outer side of the padlock body. Three limit bases are welded to the inner wall of each of the two sides of the padlock protection shell. Limit grooves are formed in the interiors of the six limit bases correspondingly. Limit rods are mounted inside the limit grooves correspondingly. Springs are arranged inside the limit grooves correspondingly. One ends of the springs arefixedly mounted on the inner walls of the bottoms of the limit grooves correspondingly. The padlock body is fixedly mounted inside the padlock protection shell through the limit bases and the limit rods. A lock beam is mounted at the top of the padlock body. An articulated shaft is mounted at one end of the bottom of the padlock protection shell. The bottom protection cover is movably mounted onthe padlock protection shell through the articulated shaft. By arranging a series of structures, the padlock has the characteristics of being good in protection, stable in structure and high in rust resistance.

A sheet piling wall includes a plurality of polymer corrugated sheet piles, such as vinyl sheet piles, connected together to form an corrugated wall structure having a front surface and a back surface. A plurality of blocks are adhesively secured to the back surface of the wall structure. Each block includes a fastener that is fastened to a bracket that is welded to a support bar extending horizontally behind the back surface. The support bar can be anchored to solid ground by use of tie back rods and an earth anchorage system.

The invention discloses an antirust aluminum alloy surface treating agent. The agent is composed of an A component and a B component; wherein the A component is composed of the following raw materials in parts by weight: 1 to 1.2 parts of tara gum, 0.3 to 1 part of hydroxyethyl methacrylate phosphate, 1 to 2 parts of chitosan, 2 to 3 parts of butynediol, 2 to 3 parts of 2-ethylhexoic acid, 5 to 6 parts of silane coupling agent KH550, and 50 to 60 parts of deionized water; and the B component is composed of the following raw materials in parts by weight: 1 to 2 parts of cetyltrimethyl ammonium chloride, 2 to 3 parts of succinic anhydride, 0.4 to 1 part of sodium monofluorophosphate, 1 to 2 parts of dipropylene glycol, 0.4 to 1 part of plant ash, 1 to 2 parts of polyurethane, 2 to 4 parts of film-forming auxiliary agent, 6 to 8 parts of 3-aminopropyltriethoxysilane, and 50 to 60 parts of deionized water. The surface treating agent has a very good antirust effect, can protect workpiece from rust and corrosion in severe environment of high acidity and humidity for a long term, and is capable of forming a surface membrane which has the advantages of good surface resistance and long-lasting protectiveness.

According to at least one embodiment, an apparatus for continuous collection of human waste products is disclosed. The apparatus may include a bed frame, a lower plate having a container coupled thereto, an upper plate having an aperture defined therein, a mattress having an aperture defined therein, a mattress cover having an aperture defined therein and an absorbent pad having a bag coupled thereto. The apparatus may allow for continuous collection of human waste products while maintaining the patient in a comfortable position. The apparatus may further facilitate preventing human waste products from contacting the skin of the patient, thereby Substantially reducing the occurrence of pressure ulcers. Additionally, the apparatus may reduce the need for the use of Foley catheters for incontinence management, thereby reducing the occurrence of urinary tract infections related to Such SC.

The invention discloses a fabricated bicycle lane and sidewalk isolation railing. The railing comprises multiple special-shaped stand columns which are parallel to each other and perforated aluminum plate rail plates arranged between every two adjacent special-shaped stand columns respectively, wherein a stainless steel handrail is arranged at the upper end of the railing, the lower end is fixedlyconnected with the ground through a base, and a base protecting casing is arranged outside the base. Most components in the isolation railing structure system are prefabricated in a factory, standardfactory machining of the components of the isolation railing can be realized, the components are connected into a whole through bolts, the assembling construction speed is high, the construction period can be effectively shortened, the base can be effectively prevented from being rusted by adopting the base protecting casing, and the isolation railing is attractive in appearance, high in durability and environmentally friendly, brings convenience for later maintenance and has small influence on traffic.

The invention provides a water-based metal antirust agent, which consists of the following components in parts by mass: 6-8 parts of sodium benzoate, 3-5 parts of sodium silicate, 3-5 parts of triethanolamine, 2-3 parts of barium sulfate 1-2 parts of acrylamide, 1-2 parts of sodium chloride, 1-2 parts of disodium hydrogen phosphate, 0.5-0.8 parts of isobutanol, 8-10 parts of ethanol, and 75-85 parts of water. The present invention also provides a preparation method of the above-mentioned water-based metal antirust agent. The water-based metal antirust agent of the present invention can be used for antirust in process, short-term storage and transportation, and can also be used in hydraulic equipment requiring antirust. The metal can be protected from rust by soaking, spraying, brushing, etc.; under normal circumstances, it can keep the metal rust-free for 130-160 days.

The invention relates to a protective coating for a mechanical device. The protective coating contains an additive and a carrier, the protective coating comprises the following raw materials in percentage by weight: 0.5-6% of a main film-forming agent; 10-35% of an antirust agent, 1-10% of an accelerant, 0-3% of a surfactant, 0-2.5% of tripolyphosphate, 5-20% of a preservative, 10-20% of petroleumrare earth sulfonate and 30-60% of a catalyst, and the product prepared by the method can better protect mechanical device from being rusted and cannot pollute the environment.

The invention provides high-alkalinity and high-strength sulphoaluminate cement which includes, by mass, 30-90% of a sulphoaluminate clinker, 0.1-5% of KOH, 4.9-55% of a component A and 5-30% of gypsum, wherein the component A is a Si / Al material and / or a silicon material. The sulphoaluminate clinker includes, by mass, 30-60% of C2S (comprising 30-60% of alpha'-type C2S and 40-70% of beta-type C2S), 5-30% of C4AF, 1-5% of 2C2S.CaSO4, and 28-64% of a component B which is a mixture of CaSO4 and a substance described as the specification. The cement is used for marine engineering construction; during early stage, high alkalinity is supplied to prevent corrosion of steel bars; and during later stage, high strength is supplied to prolong the service life. The cement has excellent comprehensiveperformance and is more practical.

The invention discloses a moveable integrated tramcar station platform which includes fixed members (1), a facing layer (4), canopy stand columns (5), and squeezing rods (8). A first interface steel beam (2) is arranged between the two adjacent fixed members (1) on the same side, a second interface steel beam (3) is arranged between the two opposite fixed members (1) on the opposite sides, and a first blocking blade (9) and a second blocking blade (10) are arranged at the bottom end of each canopy stand column (5). The first blocking blades (9) are provided with protruded blades, clamping grooves are formed in the second blocking blades (10), the protruded blades are provided with first magnetic poles (11), and second magnetic poles (12) are arranged at the positions, opposite to the protruded blades, of the clamping grooves. One end of each squeezing rod (8) is perpendicular to the corresponding second blocking blade (10). The moveable integrated tramcar station platform can realize the rapid installation of the platform, and a canopy can also realize the rapid installation.

The invention proposes a high-alkalinity high-strength sulphoaluminate cement. The cement includes sulfoaluminate clinker, 30%-90%; potassium hydroxide, 0.1%-5%; component A, 4.9%-55%; gypsum, 5%-30% in mass percentage ; The component A is a silicon-aluminum material and / or a siliceous material; the sulfoaluminate clinker includes C in mass percentage 2 S, 30%‑60% (α' type C 2 S, 30%‑60%; beta C 2 S, 40%‑70%); C 4 AF, 5%‑30%; 2C 2 S·CaSO 4 , 1%-5%; component B, 28%-64%; said component B is CaSO 4 with a mixture of . The cement is used in marine engineering construction, and can provide high alkalinity to prevent corrosion of steel bars in the early stage of construction, and can provide high strength to improve its service life in the later stage, and has good comprehensive performance, so it is more practical.

The invention provides a balance block, a balance block manufacturing method and a system for manufacturing the balance block, and aims to solve the problems that an existing balance block structure is not suitable for batch production and poor in production capacity. The balance block comprises a block body and a core body. A mounting hole extending along a straight line is formed in the block body; the core body is made of a material capable of being attracted by a magnet, the size of the core body is matched with that of the mounting hole, and the core body is completely or partially inserted into the mounting hole through stamping. According to the structure of the balance block, the core body can be effectively protected from being rusted, the balance block is suitable for batch production, and the manufacturing efficiency and the production capacity of the balance block can be improved. In addition, by the adoption of the balance block manufacturing method and the system for manufacturing the balance block, mass production of the balance block can be achieved. In addition, the die design of the balance block is relatively simple, and the balance block can be produced and manufactured under the condition of existing conventional equipment.

A unit created to maintain hygiene to lower and lift up the toilet seat without direct physical contact with the seat when being used. It will come in a plain cylindrical tubular vertical form and can be made from plastic, wood, or metal. It can remain right next to the toilet or on top of the tank cover standing on its base and does not need any batteries nor requires plugging for electricity use.

The invention discloses a novel tire-stripping-free tire repairing tool and a using method thereof. The novel tire-stripping-free tire repairing tool comprises a screw, the surface of a screw rod of the screw is provided with an adhesive film layer with viscosity, and the inner surface of the adhesive film layer is bonded with the surface of the screw rod of the screw. According to the novel tire-stripping-free tire repairing tool, a guide head at the tail is used for piercing a wound, a screwdriver is used for screwing in, in the screwing-in process, a steel wire mesh penetrating through a carcass forms an extremely strong occlusion relation, meanwhile, threads are wedged into the carcass, the adhesive film layer rolls and migrates in a hole, an internal vacancy is randomly filled, threadvalleys are blocked, and gas loses a leakage channel, so that the effects of filling wounds and preventing air leakage are achieved.

A multifunctional all-terrain vehicle having a body for accommodating people and cargo, an engine, and a transmission having axles and wheels. Disposed on the axles are brake discs gripped within brake pads which are actuated by brake cylinders disposed in a carriage and forming a brake system, and can be used for traveling over land, water, swamps, snow. According to the invention, a single frame is configured as a three-dimensional structure, and waterproofing is additionally provided with a vertically adjustable seat.

The invention relates to a bladder power pump utilizing the magnetic force to assist the bladder to urinate, which comprises a magnetic active cell (1), a stator (2) and a magnetic controller (3), wherein, the magnetic controller (3) generates magnetic field if switched on and enables the magnetic force to work on the magnetic active cell (1); the magnetic active cell (1) comprises a flexible sheet (12) and a plurality of permanent magnetic sheets (13), and the permanent magnetic sheets (13) are enwrapped with the flexible sheet (12); the flexible sheet (12) enwrapping the permanent magnetic sheets (13) surrounds a gourd-shaped structure with the stator (2) to circle the outside of the bladder (10) to build a variable working cavity (11); the upper end of the flexible sheet (12) enwrapping the permanent magnetic sheets (13) is contacted and adhered with the stator (2); a through hole (9) of ureter communicating a ureter (8) with a ureter port (a) inside the bladder wall, and a urethrabayonet (7) held at a urethral meatus (b) of a urethra (8) are respectively arranged at the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped; and the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped is contacted and adhered with the stator (2). The invention can effectively assist the neurogenic bladder dysfunction sufferer to realize emiction and has the advantages of ingenious design, simple structure, safe use, convenience and practicality.