Patents
Literature
52results about How to "Improve skid" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Liquid-impregnated surfaces, methods of making, and devices incorporating the same
ActiveUS8574704B2Reduce viscous dragMinimizes accumulationLayered productsDe-icing equipmentsNon wettingFrost
The invention is directed to an article with a liquid-impregnated surface, the surface having a matrix of features thereupon, spaced sufficiently close to stably contain a liquid therebetween or therewithin, and preferable also a thin film thereupon. The surface provides the article with advantageous non-wetting properties. Compared to previous non-wetting surfaces, which include a gas (e.g., air) entrained within surface textures, these liquid-impregnated surfaces are resistant to impalement and frost formation, and are therefore more robust.
Owner:MASSACHUSETTS INST OF TECH
Manufacturing method of optical fiber ribbon, and optical fiber ribbon manufactured by the manufacturing method
It is an object of the present invention to suppress a coating resin from being shaved off in an event where optical fibers are sent out from a coating dice. When a Young's modulus of ultraviolet curable resins 13 located on outermost layers of optical fibers 3 is 300 MPa or more, and the Young's modulus is 300 MPa to 600 MPa, a plurality of the optical fibers 3 in which friction force measured by the following measurement method is 0.3 N or less are arranged in parallel to one another, these respective optical fibers 3 are fixed to one another intermittently along a longitudinal direction thereof, and adhered portions 5 are formed.
Owner:FUJIKURA LTD +1
High-voltage electric rotating machine
ActiveUS6969938B2Reduce the possibilityFacilitates segment assembling operationSynchronous generatorsMagnetic circuitElectrical conductorEngineering
The present invention relates an electric rotating machine comprising a plurality of phase coils each composed of a plurality of partial coils each made by connecting segments each composed of an inside-slot conductor portion to be accommodated in each of slots of each of phase slot groups made in a stator core and an outside-slot conductor portion protruding from the slot. Of the plurality of partial coils constituting each of the phase coils, in each of the partial coils to be connected to an input / output terminal, its inside-slot conductor portion is accommodated in the slot other than end portions of the phase slot group in a circumferential direction of the stator core. This reduces the electric potential difference between the outside-slot conductor portion continuing thereinto and the outside-slot conductor portion of an adjacent phase coil, thereby improving the insulating performance.
Owner:DENSO CORP
Copolymer and detergent compositions containing the same
ActiveUS20100105592A1Improve skidSmoothness in rinsing and foamingCosmetic preparationsCationic surface-active compoundsPolymer scienceHydroxy group
A copolymer capable of forming detergent compositions which are excellent in the smoothness in passing fingers through the hair in rinsing after washing and in the smoothness, nongreasiness, and nonstiffness of the hair after drying; and detergent compositions containing the copolymer. A copolymer comprising constituent units of a cationic vinyl monomer (A) and constituent units of a specific vinyl monomer (B) having a hydroxyl group or an amide linkage, wherein the content of the constituent units of the monomer (A) is 25 to 45% by mole based on the whole of the constituent units of the copolymer; and detergent compositions containing the copolymer.
Owner:OSAKA ORGANIC CHEM INDS
Additive for rubber composition, additive composition for rubber composition, rubber composition and tire
InactiveUS20020042462A1Slippage between rubber molecules is increasedImprove skidOrganic chemistrySpecial tyresPolymer scienceCarboxylic acid
An additive for a rubber composition consists essentially of an ester of (i) an aliphatic polyvalent carboxylic acid with (iii) a (poly)oxyalkylene derivative, and having at least one carboxyl group in its molecule, or an ester of (ii) an aromatic polyvalent carboxylic acid with (iii) a (poly)oxyalkylene derivative, and having at least one carboxyl group bonded to an aromatic ring in its molecule. And also, it relates to an additive composition, a rubber composition and a pneumatic tire using such an additive for a rubber composition.
Owner:BRIDGESTONE CORP +1
Kinetic energy accumulator and an energy transfer system incorporating a kinetic energy accumulator
ActiveUS20100307285A1Improve skidSmoothly coupledEngine fuctionsFlywheelsEnergy transferTransfer system
The invention relates to a kinetic energy accumulator, comprising a plurality of rotatably mounted accumulator members (100, 198) positioned adjacent one another, an input drive mechanism (116) arranged to impart rotational drive to a first of the accumulator members, and velocity responsive coupling members (106, 192) arranged to provide for magnetic coupling of successive ones of the accumulator members when respective ones of the accumulator members are caused successively to rotate with an angular velocity equal to, or greater than, a predetermined velocity. The accumulator can store kinetic energy and thereby act as source of rotational drive. Hence, there is also provided a kinetic energy transfer system, comprising the kinetic energy accumulator (118), an energy transmitter mechanism arranged to apply drive from a kinetic energy source to the input drive mechanism (116) of the energy accumulator; and a load device coupled to, and arranged to be driven by, the energy accumulator when each of the accumulator members is rotating with an angular velocity equal to, or greater than, the predetermined velocity. The load device can be an electric generator or other device.
Owner:POWER 4 COUNTRY PTY
Manifold gasket accommodating differential movement of fuel cell stack
ActiveUS7294427B2Inhibit deteriorationImprove skidEngine sealsFuel cells groupingElectricityFuel cells
A gasket for use in a fuel cell system having at least one externally manifolded fuel cell stack, for sealing the manifold edge and the stack face. In accordance with the present invention, the gasket accommodates differential movement between the stack and manifold by promoting slippage at interfaces between the gasket and the dielectric and between the gasket and the stack face.
Owner:FUELCELL ENERGY INC
Floor board
The invention relates to a floor board comprising a floor board body. Anti-slip rubber is arranged on the floor board body, adhesive is arranged between the floor board body and the anti-slip rubber, multiple grooves are formed in the bottom of the floor board body, an internal thread is arranged in each groove, a sucker is arranged under each groove, a screw is arranged on each sucker, and an external thread of each screw is meshed with an internal thread of each groove. Thus, when damaged, the suckers are convenient to replace. The floor board has the advantages that the sucker are arranged under the floor board, so that the floor board is prevented from slippage; the anti-slip rubber is arranged on the floor board, convenience is brought to slippage of the floor board.
Owner:石韧
Backpressure control for solid/fluid separation apparatus
InactiveUS20150224428A1Reduce backpressureReduce forceWater/sewage treatmentSedimentation separationScrew conveyorMachine press
A device and method for controlling backpressure in a screw conveyor press including barrel and one or more conveyor screws in the housing is disclosed. The device includes a barrel block for forming an axial section of the barrel and having a pressure surface for facing the conveyor screw. At least a portion of the barrel block is deformable for adjusting a spacing between at least a portion of the pressure surface and the conveyor screw. An arrangement for deforming the deformable portion, for example a hydraulic or mechanical deforming arrangement, can be included. Substantially the whole barrel block can be made of deformable material, preferably elastically deformable material. The device can further include a casing for enclosing the barrel block and the arrangement for deforming can be positioned between the casing and the barrel block. The device provides for backpressure control independent of conveyor screw rpm.
Owner:GREENFIELD SPECIALTY ALCOHOLS +1
Night-vision anti-slip safety screwdriver
The invention discloses a night-vision anti-slip safety screwdriver which comprises a handle and an operating rod connected at one end of the handle. The operating rod is provided with a screw sleeve coaxial with the operating rod, and one end of the screw sleeve sleeves the operating rod while the other end of the screw sleeve protrudes the end, away from the handle, of the operating rod. An elastic sleeve is arranged on the inner wall of the screw sleeve and positioned, away from the operating rod, on the inner wall of the screw sleeve. An LED (light emitting diode) lamp and a control switch thereof are arranged on the outer wall of the screw sleeve made of transparent plastic. Owing to the screw sleeve arranged on the operating rod, a screw can be conveniently screwed by putting the screw in the screw sleeve and guaranteed against deviating from a preset way, so that stab accidents are avoided effectively. Further, since the operating rod and the screw are both arranged in the screw sleeve, slipping between the screwdriver and the screw is effectively avoided to protect surfaces of parts from being punctured. In addition, the screwdriver is convenient for people to use at night by the aid of the LED lamp arranged on the screw sleeve.
Owner:张素香
Integral united test apparatus of wind power generator
ActiveCN101463799AFree from damageImprove skidWind motor combinationsMachines/enginesWind drivenImpeller
The invention discloses an overall combined adjustment device for a wind-driven generator, comprising a reduction box installed on a baseframe, wherein, the high-speed end of the reduction box is connected with an electric generator, and the low-speed end is connected with a fan blade wheel. The device has the technical scheme that the reduction box and the electric generator are connected by a coupler comprising a coupler expansion sleeve; an electric motor installation seat is arranged on the baseframe on one side of the coupler, an electric motor is installed on the electric motor installation seat, and the coupler expansion sleeve is connected with a belt pulley on the electric motor by belts. The invention aims at overcoming the disadvantages of complicated system, high cost, inconvenient operation, low troubleshooting speed and low reliability of the prior art, and providing the overall combined adjustment device for the wind-driven generator, which boasts simple structure, low cost, convenient operation and high troubleshooting speed and reliability.
Owner:GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
Copolymer and detergent composition employing it
ActiveUS8003088B2Improve skidSmoothness in rinsing and foamingCosmetic preparationsCationic surface-active compoundsMethacrylatePolymer science
A detergent composition containing a copolymer and a surfactant is provided. The copolymer comprises a cationic vinyl monomer (A) a specific vinyl monomer (B) having a hydroxyl group or an amide group, or 2,3-dihydroxypropyl(meth)acrylate wherein the proportion of the cationic vinyl monomer (A) is from 25 to 45 mol % of the copolymer. A method for cleaning an object by washing the object with the detergent composition is also provided.
Owner:OSAKA ORGANIC CHEM INDS
Floor board
The board body is provided with anti-skid rubber, the floor body and the anti-skid rubber are provided with adhesive glue, the bottom of the floor body is provided with a plurality of grooves, the grooves are provided with internal threads, and the bottom of each groove is provided with The suction cup is provided with a screw on the top of the suction cup, and the external thread of the screw engages with the internal thread of the groove, so that when the suction cup is damaged, it is easy to replace. The invention has the advantages that a suction cup is arranged under the floor to prevent the floor from slipping, and an anti-slip rubber is arranged on the upper surface of the floor, which can facilitate the floor to slip.
Owner:齐盼盼
Process for Making Swaged Lighting Holes in Planar Areas of Preimpregnated Composite Parts
ActiveUS20090020217A1Improve skidOrnamental structuresSpecial ornamental structuresForward speedFiber
The invention relates to a process for making swaged lighting holes (1) in planar areas of parts (5) made of preimpregnated composite, by means of which the part (5) is arranged between a female tooling (11) with the final shape of the bottom side of the swaged part and a caul plate (19) with the final shape of the top side of the swaged part, except in an area (3) which must be swaged, pressure P1 is applied on the caul plate (19) in the area of the part (5) that must be maintained substantially planar, and pressure P2 is applied by means of a male tooling (17) on the area (3) of the part (5) which must be swaged at a forward speed allowing the flow of the resin during the slippage of the fibers of the material so that it may deform, adapting to the final shape of the female tooling (11).
Owner:AIRBUS OPERATIONS SL
Additive for rubber composition, additive composition for rubber composition, rubber composition and tire
InactiveUS6806303B2Slippage between rubber molecules is increasedImprove skidOrganic chemistrySpecial tyresPolymer scienceCarboxyl radical
An additive for a rubber composition consists essentially of an ester of (i) an aliphatic polyvalent carboxylic acid with (iii) a (poly)oxyalkylene derivative, and having at least one carboxyl group in its molecule, or an ester of (ii) an aromatic polyvalent carboxylic acid with (iii) a (poly)oxyalkylene derivative, and having at least one carboxyl group bonded to an aromatic ring in its molecule. And also, it relates to an additive composition, a rubber composition and a pneumatic tire using such an additive for a rubber composition.
Owner:BRIDGESTONE CORP +1
Motor stator core laminating tool
InactiveCN106936271AGuaranteed Overlap FactorAvoid deformationManufacturing stator/rotor bodiesPunchingEngineering
The name of the present invention is a lamination tooling for motor stator cores, and relates to a tooling used for lamination of motor stator cores. It is mainly to solve the problem that the existing motor stator core lamination tooling cannot meet the requirements of the core lamination coefficient and the unevenness of the groove shape after lamination. question. The present invention includes a pressure tire arranged in the center hole of the base and a pressure die disposed on the other end of the pressure tire, and is characterized in that the pressure tire is a cylindrical body provided with upper and lower pressure plates, and the pressure tire is arranged in the center of the cylindrical body along the axial direction A support column is provided, and the two ends of the support column are respectively fixed on the upper and lower pressure plates, and fixed ribs and movable ribs are arranged on the outer wall of the tire cylinder, and the two ends of the fixed ribs and the movable ribs are respectively fixed on the upper and lower pressure plates. The pressure tire of the present invention has the functions of positioning and tensioning, can ensure the irregularity of the groove shape after the iron core is laminated, and is convenient for hoisting and dismounting;
Owner:襄阳中车电机技术有限公司
Drive motor arrangement for a hydrostatic transmission
A hydrostatic transmission includes a side having an upstream radial piston motor and a downstream radial piston motor. The motors are connected to each other in series via a connecting line. A flow control valve is configured to discharge pressure medium from the connecting line so that the downstream motor is only engaged in the event of a predetermined amount of slippage of the upstream motor. Each motor has at least two groups of working flanks. Each flank is configured to operatively interact with a high pressure, such that each motor has at least two transmission steps.
Owner:ROBERT BOSCH GMBH
Spanner with hexagonal ball end
Owner:NEW WAY TOOLS
Method for strengthening antiskid performance of antiskid nail core and antiskid nail core
InactiveCN103522847AImprove skid resistancePrevent slippingTyre tread bands/patternsEngineeringEnvironmental geology
The invention discloses an antiskid nail core which is of a two-section structure. The antiskid nail core comprises an antiskid nail core body and an antiskid nail core cap and the antiskid nail core body is of a cone structure. The antiskid nail core is characterized in that the antiskid nail core body is of a two-section structure; one section of the antiskid nail core body is a cone and the other section of the antiskid nail core body is a polygon cone; and the cone and the polygon cone have different tapers. The polygon cone of the antiskid nail core body is connected to the upper surface of the cone and the taper of the polygon cone is greater than that of the cone. According to the invention, by changing the cone of the antiskid nail core into the polygon cone, an antiskid nail can be effectively prevented from slipping in an antiskid nail core seat and antiskid performance of the antiskid nail is improved; and the antiskid nail with the polygon cone is particularly beneficial for preventing skidding on a pavement covered with ice and snow and the pavement covered with ice and snow can be effectively grasped by corner angles of the polygon cone so as to prevent a wheel from slipping.
Owner:途安达有限公司
Intelligent sugarcane seed stem production line
ActiveCN119502033AQuality assuranceImprove cutting efficiencyMetal working apparatusAgricultural engineeringSugar cane
The invention discloses an intelligent production line for sugarcane seed stems, which solves the problems that the existing production line for the sugarcane seed stems cannot ensure that each section of seed stem has a required number of bud nodes and cannot realize efficient and energy-saving cutting, and better meets the requirements of industrialized seed production. The production line comprises a rack, a conveying device, a recognition device, a cutting device and a control device, when the production line is used, when the recognition device recognizes sugarcane bud nodes through an image recognition technology, the control device determines the cutting position according to the positions of the bud nodes, and when sugarcanes are conveyed to a preset position, the control device controls the conveying device to stop conveying of the sugarcanes; and the cutting device is controlled to cut the sugarcane. Through intelligent identification and automatic control of cutting, each cut section of sugarcane seed stem contains a required number of sugarcane bud nodes, and the quality of the sugarcane seed stem is better ensured. Meanwhile, the structures of the conveying device and the cutting device are improved, sugarcane bud knots are not prone to being damaged, and the sugarcane cutting quality can be improved.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Kinetic energy accumulator and an energy transfer system incorporating a kinetic energy accumulator
Owner:POWER 4 COUNTRY PTY
Headgear assemblies and headgear liners having friction-reducing interface elements
PendingUS20210378342A1Head protectionReduce frictionHelmetsHelmet coversClassical mechanicsEngineering
Headgear, helmets, and related protective equipment having friction reducing interface elements are provided. The headgear includes a helmet shell having external surface and an internal surface; a headgear liner shaped and adapted to be received by the helmet shell, the head gear liner having an external surface positioned to contact the internal surface of the helmet shell; and at least one interface element positioned between the external surface of the headgear liner and the internal surface of the helmet shell. The at least one interface element provides at least some reduction in friction between the external surface of the headgear liner and the internal surface of the helmet shell. The headgear liner may comprise a fluid-filled headgear liner. The interface elements may provide surfaces at multiple elevations that assist in dispersing an impact load to the headgear liner. Methods of protecting the wearer of the headgear are also provided.
Owner:IMPACT TECH
Apparatus and system for transporting and operating a crane and method of use
ActiveUS9919637B1Easy to convertRapid and efficient and cost-effectiveVehicle to carry long loadsTractor-trailer combinationsEngineeringSupport surface
A system for transporting and operating a crane includes a front adapter which connects to the front end of the base of the crane, and a rear adapter which connects to the rear end of the base of the crane A coupler pivotally connects to the front adapter, and also connects to the tractor. A dolly pivotally connects to the rear adapter. In a transportational configuration the crane is suspended above the support surface between the coupler and the dolly. In an operational configuration the coupler and the dolly remain connected to their respective adapters, with their weight fully supported by the ground. This allows the crane to be used with no reduction to the manufacturer's rated capabilities. In accordance with another embodiment, the dolly includes a rear cradle which is shaped and dimensioned to receive and support the boom during transportation. In accordance with another embodiment, the coupler includes a front cradle which is shaped and dimensioned to receive and support the boom during transportation.
Owner:DIELEMAN ROBERT DENNIS +1
Athletic traction sock
Owner:STORELLI SPORTS INC
Process for making swaged lighting holes in planar areas of preimpregnated composite parts
The invention relates to a process for making swaged lighting holes (1) in planar areas of parts (5) made of preimpregnated composite, by means of which the part (5) is arranged between a female tooling (11) with the final shape of the bottom side of the swaged part and a caul plate (19) with the final shape of the top side of the swaged part, except in an area (3) which must be swaged, pressure P1 is applied on the caul plate (19) in the area of the part (5) that must be maintained substantially planar, and pressure P2 is applied by means of a male tooling (17) on the area (3) of the part (5) which must be swaged at a forward speed allowing the flow of the resin during the slippage of the fibers of the material so that it may deform, adapting to the final shape of the female tooling (11).
Owner:AIRBUS OPERATIONS SL
Multimode control system for magnetorheological fluid actuator unit
ActiveUS10746235B2Reduce slippageImprove skidProgramme-controlled manipulatorSlip couplingControl systemElectric machinery
Owner:EXONETIK INC
Cement concrete pavement grooving device for highway engineering
The invention discloses a cement concrete pavement grooving device for highway engineering, and relates to the technical field of highway engineering. The device comprises a fixing plate and a mounting shaft, a first inner cylinder and a second inner cylinder are arranged on the mounting shaft in a sleeving mode, one end of the first inner cylinder is inserted into the second inner cylinder and connected with the second inner cylinder, a first spring is connected between the first inner cylinder and the second inner cylinder, and the first inner cylinder is sleeved with a first connecting ring and rotationally connected with the first connecting ring; one side of the first connecting ring and one side of the second connecting ring are connected with auxiliary rods, one ends of the auxiliary rods are connected with guide blocks, the protective cover is connected with the bottom of the fixing plate, the guide blocks are connected with the protective cover, and the connecting direction of the guide blocks is the same as the axial direction of the mounting shaft. A rubber strip is arranged on the side, close to the grooving cutter, of the auxiliary rod. The grooving device has the advantages that the distance between the grooving cutters can be conveniently adjusted, and the surfaces of the grooving cutters can be cleaned.
Owner:李鸽
Feeding device for cloth paving machine
InactiveCN103482392AImprove skidGuaranteed flatnessUnfolding thin materialsWebs handlingEngineeringLeather belt
The invention discloses a feeding device for a cloth paving machine. The feeding device for the cloth paving machine comprises a left fixed plate and a right fixed plate, wherein a feeding main frame is constructed by the left fixed plate and the right fixed plate, a power rotary drum and an upper rotary drum are mounted on the front end positions of the left and right fixed plate of the feeding main frame, a powerless rotary drum is mounted on the back end position of the left and right fixed plates, an auxiliary powerless rotary drum is arranged between the power rotary drum and the powerless rotary drum, the power rotary drum is driven by a motor and a speed reducer to rotate, a plurality of mutually-parallel rubber belts are sleeved between the power rotary drum and the powerless rotary drum, the power rotary drum stably rotates to drive the powerless rotary drum to rotate, the auxiliary powerless rotary drum is positioned under the rubber belts and used for tensioning the rubber belts, so that the cloth is fed in a manner of rotating stably on the rubber belts. With the adoption of the feeding device for the cloth paving machine, the slippage of the cloth in a feeding process and the tension-free cloth conveying are effectively improved, and the smoothness of the cloth is guaranteed.
Owner:上工富怡智能制造(天津)有限公司
Power and saturation distribution strategy design method for omni-directional mobile chassis composed of robot Mecanum wheels and omni-directional wheels
The invention discloses a power and saturation distribution strategy design method for an omni-directional mobile chassis composed of robot Mecanum wheels and omni-directional wheels, and the method comprises the following steps: S1, in an algorithm, considering and setting the earth gravity as G and the physical Alembert virtual force as (G / g) * a, the driving force is Fx (x is the number of the xth wheel) and Lx (x is the distance from the xth wheel to the gravity center); s2, the robot chassis is set to rotate around the gravity center when moving, and meanwhile, the robot chassis is also set to do translational motion; s3, setting an ideal contact point between each wheel and the ground, and considering the motion state of the chassis. And analyzing the rotating condition of each point around the gravity center, and calculating the dynamic vertical load of different wheels by utilizing the moment balance condition. And S4, through the dynamic vertical load, the driving force of the robot is reasonably distributed. And S5, if the chassis power is saturated, the driving force is distributed for the second time, the moving stability of the robot is guaranteed, and it is guaranteed that the robot moves according to instructions of an upper computer or an automatic driving algorithm. According to the designed scheme, the problems of chassis slipping and power saturation during running of the robot can be solved.
Owner:SHENZHEN ADMU INTELLIGENT TECH CO LTD
Driving control method and device, electric vehicle, electronic equipment and storage medium
PendingCN114194036AImprove securityReduce slippageSpeed controllerElectric devicesElectric machineryElectric cars
The invention discloses a driving control method and device, an electric vehicle, electronic equipment and a storage medium, and the method comprises the steps: receiving a first acceleration request under the condition that the vehicle is in a first driving mode; according to the first acceleration request, a rotating speed target value is generated, and the rotating speed target value is smaller than a rotating speed corresponding to the first acceleration request in a second driving mode; and in response to the first acceleration request, the rotating speed of a motor of the vehicle is controlled to be increased until the rotating speed of the motor reaches the rotating speed target value. According to the embodiment of the invention, the problem that the vehicle is difficult to escape can be solved.
Owner:ROX MOTOR TECH CO LTD