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126results about How to "Guaranteed wear" patented technology

Posture improving garment

ActiveUS20110000005A1More biomechanical efficiencyEnhancing and optimizing body mechanicGarment special featuresTrousersEngineeringPelvis
A garment adapted to be worn by a wearer. The garment includes a main body portion that is configured to be worn over at least a portion of the wearer's lumbo-pelvic region, hips and at least a portion of the legs, wherein the main body portion includes first and second leg portions that each define an axis. The garment also includes a strap system that includes a plurality of leg straps releasably affixed to the main body portion. Each of the leg straps includes at least one connector for affixing the leg strap to the main body portion. Each of the leg straps overlies a grip layer that is adapted to contact the wearer's skin when the garment is worn.
Owner:INTELLISKIN USA

Posture improving garment

A garment adapted to be worn by a wearer. The garment includes a main body portion that is configured to be worn over at least a portion of the wearer's lumbo-pelvic region, hips and at least a portion of the legs, wherein the main body portion includes first and second leg portions that each define an axis. The garment also includes a strap system that includes a plurality of leg straps releasably affixed to the main body portion. Each of the leg straps includes at least one connector for affixing the leg strap to the main body portion. Each of the leg straps overlies a grip layer that is adapted to contact the wearer's skin when the garment is worn.
Owner:INTELLISKIN USA

Structural cockpit window and method of making same

A window adapted to be integrally formed with a skin of an aircraft having a first transparent fiberglass layer, a second transparent fiberglass layer, and a transparent epoxy layer. The transparent epoxy layer is located between the first and second transparent fiberglass layers. A glass outer-pane is removably coupled to the first transparent fiberglass layer such that the glass outer-pane covers the first transparent fiberglass layer. The first and second transparent fiberglass layers have an index of refraction approximately matching an index of refraction of the transparent epoxy layer. The first and second transparent fiberglass layers are adapted to be integrally formed with the skin of the aircraft.
Owner:THE BOEING CO

Articulated custom ankle-foot orthosis systems

A custom articulated ankle-foot orthosis (AFO) system is disclosed that is formed on a cast of the wearer's foot. It has an adjustably tightenable calf section hingedly connected to an adjustably tightenable foot section. It is made of thermally formable plastic sheet, is lined inside and outside, and is padded inside. The brace permits dorsal / plantar flexion while supporting the ankle against supination and pronation. The apparatus and methods of manufacture are disclosed.
Owner:ARIZONA AFO INC

Safety glasses for blocking harmful electromagnetic radiation and preventing dazzling

ActiveUS20140204331A1Prevent dazzlingConveniently wearGogglesNon-optical adjunctsEngineeringElectromagnetic radiation
Disclosed are safety glasses for blocking of harmful electromagnetic radiation and prevention of dazzling which protect eyes from harmful electromagnetic radiation and are ergonomically balanced by arranging the lens portion at the front and the adjuster and battery at the rear side of the temple to ensure convenient wearing of the glasses. The safety glasses include an inner / outer hosing formed of a soft material to closely contact the face of the user and fabricated through double injection molding, thereby ensuring convenient wearing of the glasses.
Owner:OTOS WING

Belt Tensioner with Wear Compensation

A novel tensioner for use with flexible drives, such as serpentine accessory belts on automobiles includes a tensioner arm to spindle pivot design which employs a frustoconical bushing between an inner pivot surface of the tensioner arm and a spindle shaft. The frustoconical design of the bushing resists off axis movement of the tensioner arm and a wear take up mechanism biases the bushing into contact with the inner pivot surface to compensate for normal wear of the bushing and / or pivot surface. A thrust plate is mounted to the end of the spindle shaft and rides in a thrust washer, the thrust plate and thrust washer being held captive in the tensioner arm such that the tensioner arm can pivot about the bushing and the spindle and the thrust plate and thrust washer assist in inhibiting off-axis movement of the tensioner arm. In one embodiment, the biasing force which biases the bushing against the inner pivot surface of the tensioner arm can be varied to change the amount of dampening of the tensioner.
Owner:LITENS AUTOMOTIVE INC

Method and device for multi-capped paste dispenser

A dispensing device for viscous pastes, for multiple users, which deploys a plurality of color coded caps for their personal identification and use. The device is screwed onto a squeezable tube of paste (for example, toothpaste), and, as the tube is squeezed, the paste flows through the device, past caps in a "closed" position, and out of a desired number of caps in an "open" position, in order to dispense paste. The caps' conduits are of a predetermined circumference for dispensing the desired amount of the paste. A smaller circumference is more economical, as less paste would flow out of such a conduit. This would be especially useful when the users are children. Threaded or friction-fitting cap tops may be attached to the device. If attached by friction-fitting, the cap tops form orbital lips to ensure a tight frictional fit to the cap necks. Connecting bands link the dispensing cap tops to the device, so that the tops won't be lost. The device can be attached to various sized squeezable tubes by a threaded connector cap. The diameter and thread gauge of the connector cap is of a predetermined diameter and gauge, for matching diameters and thread gauges of squeezable tubes. The device is preferably composed of plastic material, which is easily cleanable, sanitary, as well as inexpensive to manufacture.
Owner:COLETTI THEODORE R

Single-wheel dual-brake electronic transmission brake system of aircraft, capable of choosing braking manner

The invention relates to a single-wheel dual-brake electronic transmission brake system of an aircraft, capable of choosing a braking manner. A brake antiskid control system is formed by an aircraft wheel speed sensor, a control box and an electro-hydraulic servo valve; a brake control system is formed by a braking instruction sensor, the control box and the electro-hydraulic servo valve. The electro-hydraulic servo valve responds to an electric current control signal of the control box to output and adjust the braking pressure outputted to a braking aircraft wheel; braking selection is realized through a hydraulic control valve; a hydraulic braking valve is replaced with the braking instruction sensor; and the electro-hydraulic servo valve is a positive gain valve. The single-wheel dual-brake electronic transmission brake system disclosed by the invention is suitable for a single-wheel dual-brake aircraft wheel using a carbon brake; the requirements for selective brake use of the single-wheel dual-brake aircraft wheel can be met, and the using conditions of a carbon disk is adjusted, so that the good characteristics of wear resistance of a carbon-carbon composite friction material can be fully exerted, the difficult problems that a conventional single-wheel single-brake carbon brake disk is high in wear and short in service life are effectively solved, the service life of the carbon disk is prolonged, and the economic benefits of the carbon disk are improved.
Owner:XIAN AVIATION BRAKE TECH

Ratchet tool

A ratchet tool includes a handle, a tooling sleeve, a first pawl, a first elastic member, a second pawl, a second elastic member, a retaining ring, and a dialer. The outer circumference of the tooling sleeve received in the handle is disposed with teeth. The pawls and the elastic members are contained in the handle. Each of the pawls is disposed with teeth and a post. The retaining ring covers up the pawls and the elastic members and is secured to the handle. The dialer is pivoted to the retaining ring to change work direction of the tooling sleeve by moving the pawls as driven by the posts linked to the dialer when the dialer is turned to either side.
Owner:HU CHENG TSAN

Intermittent hot water circulation pressure stabilization insulation tyre vulcanization technology

The invention discloses an intermittent hot water circulation pressure stabilization insulation tyre vulcanization technology, comprising the following steps: injecting saturated superheated steam to a vulcanizing machine after spotting, injecting primary superheated water without backing, providing internal pressure rapidly to enable a tread rubber material to fill patterns, injecting secondary superheated water and circulating as external pressure steam is entered to heat a green tyre, starting positive vulcanization, stopping the circulation of the secondary superheated water, feeding external pressure steam continuously, carrying out positive vulcanization for a tyre continuously, cycling the secondary superheated water again, feeding external pressure steam continuously, stopping the circulation of the secondary superheated water, keeping the pressure until the vulcanization is finished, stopping the external pressure steam, discharging the external pressure to atmospheric pressure, discharging hot water in capsules and vacuumizing, completing the vulcanization finally and taking the tire out of a mould. The overcure phenomena of carcass and the belt layer are effectively prevented according to the invention. The durability of the tire is enhanced from original 90 hr to over 110 hr. The service life of the tire is prolonged.
Owner:WEIFANG YUELONG RUBBER

Pneumatic stopping structure

The invention provides a pneumatic stopping structure. The pneumatic stopping structure is used for stopping the forward conveying of rear materials on a roller under a running condition of a feeding machine, thereby ensuring the smooth conveying of the front materials and preventing the feeding machine from being abraded. The pneumatic stopping structure comprises a bracket and a roller conveying plane and is characterized in that a baffle is arranged between adjacent roller wheels; one end of a rotating shaft is sleeved in the middle of the baffle; the other end of the rotating shaft is sleeved on a base plate; the base plate is tightly connected to the bracket; a piston rod of a cylinder is tightly connected to the lower end of the baffle; and a cylinder base of the cylinder is tightly connected to the bracket.
Owner:WUXI FORMEN TECHN

Articulated custom ankle-foot orthosis systems

A custom articulated ankle-foot orthosis (AFO) system is disclosed that is formed on a cast of the wearer's foot. The custom articulated AFO has an adjustably tightenable calf section hingedly connected to an adjustably tightenable foot section. The custom articulated AFO is made of thermally formable plastic sheet, is lined inside and outside, and is padded inside. The brace permits dorsal / plantar flexion while supporting the ankle against supination and pronation. The apparatus and methods of manufacture are disclosed.
Owner:ARIZONA AFO INC

Intelligent compression system based on shape memory material

The invention discloses an intelligent compression system made by a shape memory material. The intelligent compression system is used for managing or preventing chronic venous insufficiency and comprises a shape memory module, an excitation module for exciting shape memory effect and a control module receiving information fed back by the shape memory module and controlling excitation process. The shape memory module comprises but not limited to textiles, made by the shape memory material and with a certain function structure, like compressed stockings and compressed bandages. The invention further relates to making of shape memory filaments and shape memory modules different in structure. The intelligent compression system has the advantages that pressure applied on damaged limbs by the shape memory module can be changed and controlled through simple excitation modules, and the defect of pressure lowering of the shape memory module along with time increase can be overcome, so that treatment degree of freedom is increased, treatment effect is improved, and treatment cost is lowered.
Owner:THE HONG KONG POLYTECHNIC UNIV

Technique for preparing machine holding carbide alloy rack type gear shaper cutter

InactiveCN101323083AHigh cutting hardnessMeet the requirements of comb processingGear wheelCarbide
The invention relates to a manufacturing process of a machine-clamped hard alloy rack type cutter; the blade of the cutter chooses YT798 and is pre-punched out a positioning wire hole by an electro discharge drilling machine; a grinder is used for grinding the thickness and the width of two sides of the blade to satisfy the thickness size and the roughness required by the design, and then a wire electro-discharge machining is used for cutting the shape of the blade and a positioning hole used for assembling; AlTiN is coated on the blade evenly; a special fixture is used for finish milling the shape of a blade groove, at last an assembly positioning hole is bored in a coordinated borer. The knife body chooses 42CrMo, and the special fixture is used for milling the knife body shape of the rack type cutter, including clamping sizes and front angles; the hardening and tempering process and the nitrogen treatment are carried out to reach HB265-305, and the special fixture is used for crude grinding and fine grinding the clamping position surfaces and the planes of the front angles of the knife body; a special clamping fixture is used for cutting the tooth shape of the knife body on the wire electro-discharge machining; the tooth shape and back angles are clamped and cut once time. The machine-clamped hard alloy rack type cutter can be formed by finishing and grinding the blade groove through once assembly by template fitters; the manufacturing process of the machine-clamped hard alloy rack type cutter can be applied to the processing of gears with large module and high hardness.
Owner:CITIC HEAVY INDUSTRIES CO LTD

Feed particle-producing machine used for agricultural machinery

The invention discloses a feed particle-producing machine used for agricultural machinery. The machine includes a housing body, a screw-shaft motor, a first extrusion hole and a second extrusion hole.A hopper is arranged on the upper side of the housing body. A support column is arranged under the left end of the housing body. A wheel is arranged under the support column. A high-pressure water pump is arranged on the right side of the support column. A water tank is arranged on the right side of the high-pressure water pump. A power switch is arranged on the upper left end of the water tank.A plurality of improvements are made in the prior feed particle-producing machines. Through the arrangement of the water tank, the water pump, a flow meter and a heater, feed particles of different sizes can be produced by the machine. Feeding water into a feed inlet and performing heating can endow feed with uniform water content and a moderate aging degree and can kill other pathogens like parasites in the feed so as to avoid the feed with excessively high or excessively low water content causing the produced feed particles with excessively more powder which cause extrusion hole blockage andinconvenient transportation and storage.
Owner:白皓

Friction material, friction lining and preparation method thereof

InactiveCN110628216AIncrease coefficient of frictionCoefficient of friction does not drop drasticallyFriction liningLamellar crystalsSulfide
The invention provides a friction material, a friction lining and a preparation method thereof. The friction material comprises the following raw materials, by weight, 2 to 4 parts of ceramic microbeads; 8 to 12 parts of steel fiber; 5 to 7 parts of composite mineral fiber; 6 to 10 parts of bismaleimide resin; 3-7 parts of rubber elastic particles, 5-9 parts of particle graphite, 5-9 parts of calcium fluoride, 2-5 parts of aramid pulp, 3-7 parts of titanate lamellar crystals, 5-10 parts of light calcium carbonate, 3-7 parts of silicon carbide, 3-6 parts of calcined aluminum oxide, 10-16 partsof red copper fibers, 6-10 parts of red copper powder, 3-7 parts of ferrous sulfide, 5-8 parts of calcined petroleum coke and 8 parts of zircon sand. The content of each component is reasonably set; synergistic effect is achieved in combination of all the components; when the friction material used for preparing the friction lining, the friction lining has the advantages that the rated braking torque of the friction lining is 27000 Nm, the rated pressure of the friction lining is 1.0 MPa, the friction lining shows excellent heat resistance in long and steep downgrade sections, the friction coefficient change is small, a braking system composed of the friction lining, a brake disc and a brake has high and stable braking torque, and the friction lining is suitable for being used by heavy trucks.
Owner:BEIJING TIANRENDAOHE NEW MATERIAL CO LTD

Anti-drag and abrasion-resistant paint for natural gas line

The invention discloses an anti-drag and abrasion-resistant paint for a natural gas line. Raw materials of the paint comprise two components A and B, wherein the component A comprises a phenolic aldehyde amine curing agent, a flatting agent, a defoaming agent, a dispersant, a thickening agent, white ceramic powder, red ferric oxide powder, mica ferric oxide, yellow iron oxide powder, light calcium carbonate and an environmentally-friendly mixed solvent; and the component B comprises epoxy resin, the flatting agent and the environmentally-friendly mixed solvent. The anti-drag and abrasion-resistant paint has the following advantages that: 1, compared with the conventional polyamide curing agent, the phenolic aldehyde amine curing agent has the advantages of more convenient construction in winter, better wettability for base materials, high coating crosslinking density, no pinhole and stronger solvent resistance and corrosion resistance; 2, the coating surface of the paint is smooth and specular gloss can reach more than 70 and is improved by15 to 30 percent compared with that of the like products; and 3, the paint is added with an abrasion-resistant filler, such as white ceramic, hollow microsphere and the like, so the abrasion resistance of the coating is greatly improved.
Owner:SHANGHAI HILONG ANTI CORROSION TECH ENG

Rechargeable flexible ultrathin intelligent human body temperature paste and production method thereof

The invention provides a rechargeable flexible ultrathin intelligent body temperature paste and a production method thereof, belongs to the technical field of body temperature measurement and relates to a body temperature paste and a production method thereof. The invention aims at solving the problems that an existing thermometer is basically made from a hard material, is serious in foreign body sensation when being worn and can not effectively measure body temperature when a baby and the like cooperates improperly during body temperature measurement and an existing body temperature paste has no temperature memory function and is poor in real-time temperature monitoring effect. The rechargeable flexible ultrathin intelligent body temperature paste comprises a flexible packaging material, a center layer coats the inside of the flexible packaging material, a circuit board is arranged at the center layer, the circuit board comprises a data storage chip, and a flexible pasting film is arranged outside the flexible packaging material. The rechargeable flexible ultrathin intelligent body temperature paste is especially applicable to infants to teenagers when have a fever and fall ill, the trouble that parents measure the body temperature of the infants repeatedly can be effectively avoided, and the infants also can be avoided from being disturbed when having a rest, so that the infants can rehabilitates beneficially and rapidly; and the rechargeable flexible ultrathin intelligent body temperature paste has a rechargeable function and be repeatedly charged, so that service life period of the body temperature paste can be effectively prolonged.
Owner:FACON CO LTD

Roll ring for reducing unit and sizing unit of bar rolling mill and preparation method of roll ring

ActiveCN111136245AMeet the use requirementsSolve the situation of single materialFurnace typesRollsAlloyHardness
The invention discloses a roll ring for a reducing unit and a sizing unit of a bar rolling mill and a preparation method of the roll ring, and belongs to the field of casting. The roll ring comprisesa roll ring outer-layer and a roll ring inner-layer. The preparation method comprises the steps that a horizontal centrifuge is used for production, a two-layer composite method is used, that is, theouter layer is high hardness and high abrasion resistance alloy material, the inner layer is low hardness and high toughness cast steel material, and through the design and adjustment of reasonable casting parameters, the outer layer and the inner layer are fused. After unpacking, the rough roll ring is subjected to annealing and de-stressing. Rough machining is carried out, after the test is passed, a special heat treatment process is adopted to control the hardness of the roll ring to meet the requirements, and the rough roll ring is subjected to finish machining to form the finished product.
Owner:SINOSTEEL XINGTAI MACHINERY & MILL ROLL

Solid carbide drill chip breaker groove for steel part and design method thereof

The invention discloses a solid carbide drill chip breaker groove for a steel part and a design method of the solid carbide drill chip breaker groove for the steel part. The structure of the solid carbide drill chip breaker groove for the steel part is as follows: one end of a chip rolling groove is a negative chamfered edge, the other end thereof is a chip breaker table, and the chip rolling groove is arranged at a joint point of the chip breaker table R. The design method of the solid carbide drill chip breaker groove for the steel part comprises the following steps of: 1, selecting a five-axis grinding centric device; 2, selecting a diamond grinding wheel in a type of 75 degrees as a grinding wheel; and 3, carrying out the specific operation as follows: 1) adopting an imported five-axis-linked grinding center, and setting a cutting blade-blade angle of inclination in a machining center program; 2) setting the thickness of a drill core according to 26% of diameter of the drill of the steel part; and 3) enabling a solid carbide drill of phi(10) to have the following specific parameters of chip rolling and chip breaking requirements: a front angle is 10 degrees, the thickness of the core is 2.5 mm, a tilt angle is 8 degrees and an angle of declination of the grinding wheel is 3 degrees. The solid carbide drill chip breaker groove for the steel part has the following advantages that: the temperature of a cut region is lowered, the durability of a cutting tool is improved, the winding of cut chips on a cutter handle and the cutting tool are effectively avoided, the chip blocking is avoided, the breaking phenomenon of the cutting tool, caused by the chip blocking, is eliminated, the high-speed cutting is completely adapted, and the cutting requirement of high-strength steel is met.
Owner:TAIZHOU X DAKE CUTTING TOOL

Ratchet tool

A ratchet tool includes a handle, a tooling sleeve, a first pawl, a first elastic member, a second pawl, a second elastic member, a retaining ring, and a dialer. The outer circumference of the tooling sleeve received in the handle is disposed with teeth. The pawls and the elastic members are contained in the handle. Each of the pawls is disposed with teeth and a post. The retaining ring covers up the pawls and the elastic members and is secured to the handle. The dialer is pivoted to the retaining ring to change work direction of the tooling sleeve by moving the pawls as driven by the posts linked to the dialer when the dialer is turned to either side.
Owner:HU CHENG TSAN

Safety operation management and control system based on artificial intelligence

The invention provides a safety operation management and control system based on artificial intelligence. The safety operation management and control system comprises a control mechanism, a positioning base station and a safety helmet mechanism, wherein the control mechanism is arranged in a control room, the positioning base station is arranged on the construction site and the safety helmet mechanism is in signal interconnection with the positioning base station and the control mechanism, so that the precision is high, data processing is carried out on the construction site, and the alarm canbe activated when the operation and maintenance personnel are close to the dangerous area.
Owner:国网河南省电力公司超高压公司

Belt tensioner with wear compensation

A novel tensioner for use with flexible drives, such as serpentine accessory belts on automobiles includes a tensioner arm to spindle pivot design which employs a frustoconical bushing between an inner pivot surface of the tensioner arm and a spindle shaft. The frustoconical design of the bushing resists off axis movement of the tensioner arm and a wear take up mechanism biases the bushing into contact with the inner pivot surface to compensate for normal wear of the bushing and / or pivot surface. A thrust plate is mounted to the end of the spindle shaft and rides in a thrust washer, the thrust plate and thrust washer being held captive in the tensioner arm such that the tensioner arm can pivot about the bushing and the spindle and the thrust plate and thrust washer assist in inhibiting off-axis movement of the tensioner arm. In one embodiment, the biasing force which biases the bushing against the inner pivot surface of the tensioner arm can be varied to change the amount of dampening of the tensioner.
Owner:LITENS AUTOMOTIVE INC

Anti-drag and abrasion-resistant paint for natural gas line

The invention discloses an anti-drag and abrasion-resistant paint for a natural gas line. Raw materials of the paint comprise two components A and B, wherein the component A comprises a phenolic aldehyde amine curing agent, a flatting agent, a defoaming agent, a dispersant, a thickening agent, white ceramic powder, red ferric oxide powder, mica ferric oxide, yellow iron oxide powder, light calcium carbonate and an environmentally-friendly mixed solvent; and the component B comprises epoxy resin, the flatting agent and the environmentally-friendly mixed solvent. The anti-drag and abrasion-resistant paint has the following advantages that: 1, compared with the conventional polyamide curing agent, the phenolic aldehyde amine curing agent has the advantages of more convenient construction in winter, better wettability for base materials, high coating crosslinking density, no pinhole and stronger solvent resistance and corrosion resistance; 2, the coating surface of the paint is smooth andspecular gloss can reach more than 70 and is improved by15 to 30 percent compared with that of the like products; and 3, the paint is added with an abrasion-resistant filler, such as white ceramic, hollow microsphere and the like, so the abrasion resistance of the coating is greatly improved.
Owner:SHANGHAI HILONG ANTI CORROSION TECH ENG

Self-protection type air conditioner power supply device capable of avoiding reed deformation

The invention relates to the technical field of intelligent air conditioners, and discloses a self-protection type air conditioner power supply device capable of avoiding reed deformation, which comprises a shell; symmetrical inserting grooves are formed in the upper part of the shell, symmetrical guide rods are rotatably connected to the middle part of an inner cavity of the shell, photoresistorsare fixedly mounted at the outer ends of the guide rods, and an indicating lamp corresponding to the photoresistor is fixedly mounted on the side wall of the inner cavity of the inserting groove. According to the self-protection type air conditioner power supply device capable of preventing the reed deformation, the symmetrical guide rods capable of detecting insertion of foreign objects are arranged on the two sides of the inner cavity of the shell, the photoresistor and the indicator lamp are used in cooperation, and then the reed is arranged to be of a retracting type in a matched mode, sothat the reed automatically pops up to make contact with the plug only after the plug is completely inserted into the inserting groove; therefore, the situation that a child inserts an object into the equipment body accidentally to cause danger is avoided, and the situation that the reed deforms due to friction and extrusion is avoided.
Owner:曾誉军

Actuation means for a clutch

Actuation means and method for actuating a clutch, in particular for a hybrid drive, having a master cylinder (6, 6', 6', 6'', 6''), the interior of which is separated from a master piston (7, 7', 7', T', 7'') in a slave oil space (8, 8') and a master oil space (9, 9'', 9'') wherein the slave oil space (8, 8') is connected, via a valve (18) in a first valve position, to a tank line (23) leading to an oil reservoir (24) and in a second valve position to a pressure line (26) of the oil reservoir (24), and wherein the master oil space (7, 7', 7', T', 7'') is connected via a working line (33) to the oil space (32) of a slave cylinder (5) and to an equalizing vessel (12) via an equalizing line (11) as a function of the position of the master piston (9, 9', 9', 9'', 9'') wherein the equalizing vessel (12) has an equalizing volume (20) which has, at its highest point, an overflow (21) which is connected to the tank line (23) and in that in its first position the valve (18) connects the slaveoil space (8, 8') to the equalizing vessel (12) via a return line (19).
Owner:VOLKSWAGEN AG
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