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38 results about "Limited component" patented technology

Mobile apparatus for configuring portable devices to be used on-board mobile platforms

A mobile apparatus for configuring, testing or providing portable electronic devices for accessing an on-board system of a mobile platform provides a single convenient location for ensuring proper configuration. Portable electronic devices pre-configured for connection to the on-board system are easily tested and re-configured if needed. Further, external components, such as PC cards or disk drives may be provided for configuring the portable electronic devices for accessing the on-board system. Entire portable electronic devices having limited components also may be provided for accessing the on-board system.
Owner:THE BOEING CO

Torque-Limiting Fastener Driver

A torque-limiting fastener driver for driving a bone fastener into bone includes a handle supporting a driver shaft. The driver shaft includes limited components which are designed to provide feedback to a user regarding the applied torsional force. In addition, the driver shaft is designed to controllably fail before any potential uncontrolled failure of the distal driving tip. This prevents application of too much torque and controlled design of the shape and size of the failed components.
Owner:BIOMET CV

Torque-limiting fastener driver

A torque-limiting fastener driver for driving a bone fastener into bone includes a handle supporting a driver shaft. The driver shaft includes limited components which are designed to provide feedback to a user regarding the applied torsional force. In addition, the driver shaft is designed to controllably fail before any potential uncontrolled failure of the distal driving tip. This prevents application of too much torque and controlled design of the shape and size of the failed components.
Owner:BIOMET CV

Full wave bridge type circuit of synchronous rectification

The rectification circuit includes following parts: synchronous rectification MOS tubes connected to bridge type rectification circuit; being connected between grid and source electrodes of corresponding synchronous rectification MOS tubes, the voltage amplitude limited components in use for limiting amplitude of drive voltage led from AC input end in order to insure safety of operation of corresponding MOS tubes; being connected between one terminal of AC input voltage and a relevant grids of synchronous rectification MOS tubes, shaping circuit of driving voltage in use for carrying out wave shaping for drive voltage led from AC input end in order to turn MOS tubes on / off in correct time. Features are: simple structure, independent use, and long wire of load. The invention is widely applicable to high frequency, low voltage synchronous rectification circuit in switch mode for output of power supply.
Owner:EAGLERISE ELECTRIC & ELECTRONICS (CHINA) CO LTD

Huperzine a lyotropic liquid crystal preparation and preparation method thereof

ActiveCN106924172AImprove solubilityOvercome the disadvantages of insoluble in waterOrganic active ingredientsNervous disorderTO-18Organic solvent
The invention provides a huperzine a lyotropic liquid crystal preparation and a preparation method thereof. The huperzine a lyotropic liquid crystal preparation is prepared from the following components in parts by weight: 0.12 to 0.7 part of huperzine a, 10 to 18 parts of organic solvent, 12 to 70 parts of phospholipid, and 12 to 59.5 parts of grease. According to the huperzine a lyotropic liquid crystal preparation provided by the invention, the phospholipid, the grease and the organic solvent are used as carriers of the huperzine a, so that the solubleness of the huperzine a is effectively improved, the defect that the huperzine a is insoluble in water is overcome, the pharmacological function of the huperzine a is played favorably; meanwhile, under the condition of the limited component proportion, the huperzine a lyotropic liquid crystal preparation encounters water to form a lyotropic liquid crystal after being injected into a human body, so that the adhesion of a medicine and the preparation is improved, the medicine diffusion speed is retarded, the administration period is increased, the administration times are reduced, and thus the compliance of a patient is greatly improved.
Owner:武汉百纳礼康生物制药有限公司

Production method of precursor pueraria rice flour and product thereof

InactiveCN103385427AAvoid lossGuaranteed healthcare valueFood preparationLimited componentMaterials science
The invention discloses a production method of precursor pueraria rice flour and a product thereof. The production method comprises the following steps of: stacking pueraria collected in winter for 14-24hours at the temperature of 18 DEG C, cleaning by water, peeling, standing for 10-14hours, slicing, crushing the pueraria into small particles, drying at the temperature of 45-60 DEG C, crushing into pueraria powder at the temperature of 50-60 DEG C, mixing with rice powder, evenly blending with a precursor pueraria liquid or precursor pueraria water, extruding into precursor pueraria rice flour at the temperature of 50-60 DEG C, ageing, loosening rice flour and drying to obtain the product. The production method disclosed by the invention can effectively prevent limited components in the pueraria from being lost, and the product is smooth and beautiful in appearance, good in adhesive property, soft and lubricated in taste and rich in fresh scent of precursor pueraria, and is a daily food which is naturally green, organic and environment-friendly and health-care.
Owner:李时令

Techniques for reducing optical noise in metrology systems

A first method for fabricating low-noise optical components for use in optical metrology systems includes shaping a glass substrate to obtain a desire shape and then coating the glass substrate with a reflective coating. A second method includes shaping a glass master die to a desired shape and then using the glass master to form a glass substrate to the desire shape. A third method includes diamond turning a substrate to a desired shape and then polishing the substrate to meet two surface conditions which in turn ensures that the scattered light is minimized and the metrology instruments performance is greatly increased. These conditions relate to a measurement of encircled energy compared to an ideal diffraction limited component of the same focal length and diameter.
Owner:THERMA WAVE INC

Preparation method of dried ginger-cinnamon health-care jelly

The invention discloses a preparation method of dried ginger-cinnamon health-care jelly. The dried ginger-cinnamon health-care jelly is prepared from the following raw materials (by weight): 5-15 parts of Chinese yam, 5-12 parts of dried ginger, 5-10 parts of cinnamon, 5-10 parts of wolfberry, 5-7 parts of polygonatum rhizome, 3-5 parts of perilla leaf, 3-5 parts of raspberry, 0-20 parts of a sweetener, 0.1-1 part of carrageenan, 0.1-1 part of locust bean gum and 0-0.05 part of potassium sorbate. Medicinal and edible raw materials are used in the invention. According to physicochemical properties and characteristics of active components of the medicinal materials in the formula, volatile oil of dried ginger and cinnamon is firstly extracted by a steam distillation method, and herb residueand the other raw materials are decocted in water to extract active components. Limited components in the medicinal materials are extracted to the maximum, and efficacy of the product is guaranteed. The prepared health-care jelly is sweet and tasty; and natural flavor of Chinese herbal medicines such as cinnamon and the like is maintained. The product is ready to eat when the packaging bag is opened, is convenient to carry, has effects of invigorating the spleen and reinforcing stomach, warm the middle warmer and recuperating Yang from exhaustion and warming channel and expelling cold, and isan ideal medicinal and edible health product.
Owner:GUANGDONG YIFANG PHARMA

DC bias oversampling digital-to-analog converter

The invention discloses a DC bias oversampling digital-to-analog converter. A method and a device for an oversampling digital-to-analog converter with improved DC bias are provided. The DC bias oversampling digital-to-analog converter comprises a digital-to-analog converter; and the digital-to-analog converter comprises an oversampling quantizer, such as a single-bit or multi-bit Delta-Sigma regulator, a successive approximation quantizer, a dynamic quantizer, or a quantized or other proper oversampling quantized pipeline system device. Through limited components, a method for broadband attenuation for digital output of the digital-to-analog converter is provided.
Owner:SUZHOU BATELAB MICROELECTRONICS

Production method of system board type furniture and components

ActiveCN101455488ASimplify the design processFully reflect the function of personalized free combinationSectional furnitureDismountable cabinetsLimited componentService mode
This invention refers to the manufacturing technical field of panel-type furniture, specifically a manufacturing method of panel-type furniture and furniture panel or similar furniture component in the system, aiming to change the out-dated research and design, complicated manufacture processing and traditional sale service mode of the current panel-type furniture, and providing a system panel-type furniture and manufacturing method of component in the system. All components of the furniture system of this invention follow the limiting orders of standardization and systematization manufacturing of the panel-type furniture, such that the maximization of the material utilization ratio, regularization of the manufacturing and processing and the high standardization of the component are realized. This invention can adopt the materials for manufacturing any panel-type furniture, and corresponding standardized auxiliary component, functional components of plastic, hardware and so no. In the limited component range, this invention can realize a several changes of the function and the formats of the product, and can make the product style of the furniture colorful.
Owner:徐效忠

Streamlined collapsible chair

The invention discloses a streamline folding chair, and relates to a folding chair which is used for leisure and applied to journey, leisure and courtyard indoors and outdoors. The structure comprises a seat-crib pipe, a backrest pipe, a handrail pipe, a handrail supporting pipe, a front cross pipe, a rear cross pipe, surface material, and a seat-crib connecting pipe. The backrest pipe is connected with the seat-crib pipe in a crossing way; the back end of the handrail pipe is sleeved on the upper part of the backrest pipe through a slip connection piece of the handrail pipe; the front end of the handrail pipe is connected with the upper part of the handrail supporting pipe through a handrail pipe sleeve and a limited component of the seat-crib pipe; the lower end of the handrail supporting pipe is connected with the lower end of the backrest pipe through a foot plate; the front end of the seat-crib pipe is connected with the upper part of the front cross pipe through an interconnecting piece of the seat-crib pipe and a U-shaped hinge; the lower part of the front cross pipe is articulated with the handrail supporting pipe through the U-shaped hinge; the front end of the seat-crib connecting pipe is connected with the upper part of the handrail supporting pipe and the front end of the handrail pipe through the limited component of the seat-crib pipe; the rear end of the seat-crib connecting pipe is articulated with the front part of the seat-crib pipe; the upper part of the rear cross pipe is connected with the slip connection piece of the handrail pipe through the U-shaped hinge.
Owner:CHANGZHOU QIAOYU TOURISM PROD CO LTD

Distortion compensation apparatus and distortion compensation method

A predistorter gives an input signal inputted to a power amplifier distortion corresponding to a compensation coefficient. A band limiter limits components in a second frequency band other than a first frequency band of a feedback signal fed back from the power amplifier, and distorts components in the first frequency band according to the limited components in the second frequency band. A learner updates the compensation coefficient on the basis of the distorted feedback signal.
Owner:FUJITSU LTD

Intertial confinement fusion power plant which decouples life-limited component from plant availability

An architecture for a fusion power plant is disclosed. The plant includes a fusion chamber for producing neutrons from a fusion reaction, and a laser system in which lasers are arranged about a vacuum chamber to provide energy to the fusion chamber to initiate the fusion reaction. The beam paths between the lasers and the fusion chamber are configured to prevent neutrons from the fusion chamber from reaching the laser system at a level that would preclude human access to the laser system.
Owner:LAWRENCE LIVERMORE NAT SECURITY LLC

Feed additive for livestock and poultry and preparation method of feed additive

The invention discloses a feed additive for livestock and poultry and a preparation method of the feed additive, and belongs to the technical field of livestock breeding. The feed additive comprises the following components in parts by weight: 5-20 parts of eucommia ulmoides bark powder, 5-30 parts of hogskin powder, 8-20 parts of mulberry leaves, 1-5 parts of garlic, 1-5 parts of edible baking soda, 0.1-2 parts of salt and 2-8 parts of sesamum indicum. The preparation method comprises the step of uniformly mixing raw materials. According to the feed additive and the preparation method, which are disclosed by the invention, through reasonable concerted application of the limited components, the feed additive are matched with a basal feed to be used for raising the livestock, so that the immunocompetence of the livestock is improved, the efficacies of preventing and treating diseases are realized, common diseases of the livestock can be effectively prevented, toxin, side effects and untoward effects do not exist, bad influence on the palatability of the feed does not exist, and the survival rate and the growth speed of the livestock and poultry are greatly increased when the feed additive for the livestock and the poultry is eaten by the livestock and poultry; the feed additive for the livestock and the poultry is simple in preparation, the quality and the taste of the meat of the livestock and the poultry are improved, so that animal products are safe and good in taste, and the old concept that products of the livestock and the poultry which are raised by feeds are poor in taste is changed.
Owner:XINCHANG DACHENG BIOLOGICAL SCI & TECH

Construction for fixing outgoing line of radiating fan

InactiveCN101230866AReduce manufacturing costEffectively withstand pullingPump componentsPumpsLimited componentEngineering
The invention relates to a line-out fixed structure of a heat dissipation fan. Each of both sides of a casing body forms a first end surface and a second end surface. The casing body between the first end surface and the second end surface is formed from the circumambience of the side wall, and at least one end surface of the casing body is provided with a penetrating wave. The side wall of the casing body is provided with at least a limited component; one end of the limited component is fixed to the side wall, and the other end forms a free end which is not connected with the side wall. A lead-in mouth is formed between the terminal of the free end and the side wall. The casing body of the heat dissipation fan can effectively endure the outside force of dragging a lead to prevent the lead from falling off from a connecting point position because of the drag of the outside force, and can reduce the manufacturing cost of the heat dissipation fan.
Owner:SUNONWEALTH ELECTRIC MACHINE IND

Novel hand-held chemical fertilizer spreading device

The invention discloses a novel hand-held chemical fertilizer spreading device, which comprises a supporting frame, wherein a storage groove is formed in the upper end of the supporting frame; a handrail is arranged at the rear end of the supporting frame; a first rotating rod is connected to the lower end of the supporting frame in a rotary manner; rotary wheels are fixedly connected to both endsof the first rotating rod; a plurality of supporting columns are arranged at the lower end of the supporting frame; and the other end of each the supporting columns is fixedly connected to the upperend surface of a supporting plate, so that when chemical fertilizers are spread, the chemical fertilizers can be spread into soil layers. By additional arrangement of a soil leveling device, after thechemical fertilizers are spread, the soil layers can be turned over by the arrangement of the soil leveling device, and thus the chemical fertilizers are covered under the soil layers, so that volatilization of the chemical fertilizers can be effectively avoided, and the utilization rate of the chemical fertilizers is improved; and meanwhile, limited components are additionally arranged, and thusthe spreading regularity of the chemical fertilizers can be ensured, and the uniformity of the spreading amount of the chemical fertilizers can be ensured, so that the effect of avoiding waste can beachieved.
Owner:合肥卓畅农业科技有限公司

Aluminum foil used for lithium ion battery, microporous aluminum foil and preparation method thereof

The invention discloses an aluminum foil used for a lithium ion battery, a microporous aluminum foil and a preparation method thereof. The aluminum foil comprises 0.16-0.18wt% of Mg, less than or equal to 0.08wt% of Si, less than or equal to 0.2wt% of Fe, less than or equal to 0.03wt% of Ga, less than or equal to 0.04wt% of Cu, less than or equal to 0.04wt% of Zn, less than or equal to 0.05wt% ofV, less than or equal to 0.03wt% of Ti, and 99.7wt% of aluminum; the microporous aluminum foil is prepared by adopting a chemical corrosion method; 300-6,000 through holes and / or blind holes with thediameters of 6-12[mu]m are distributed in each square centimeter of the microporous aluminum foil; compared with limited component composition and the existing series aluminum alloy, the aluminum foildisclosed in the invention has higher yield strength; in the subsequent chemical corrosion process, the formed micropore hole diameters are smaller and more uniform; and the through holes and the blind holes and the material body are in circular arc transition, so that stress concentration can be lowered, mechanical property can be reinforced, and electrical performance is not weakened. The aluminum foil can be used for the lithium battery.
Owner:산시우테하이머뉴매테리얼스테크놀러지컴퍼니리미티드

Steel for nuclear reactor pressure vessel and preparation method of steel

The invention provides steel for a nuclear reactor pressure vessel. The steel comprises, by mass, 0.12-0.20% of C, 0.05-0.15% of Si, 0.25-0.40% of Mn, 0-0.006% of P, 0-0.004% of S, 3.0-3.9% of Ni, 1.5-2.9% of Cr, 0.45-0.70% of Mo, 0.01-0.02% of Al, and the balance Fe. According to the steel for the nuclear reactor pressure vessel, on the basis of the limited components, the hardenability is improved remarkably, coordination and cooperation between all the components are guaranteed, and the effect that the function of each component is brought into full play when each component exists alone is guaranteed; and the size, distribution state, shape and content of precipitated carbide in the phase change process are affected by coordination and cooperation of all the components, and accordingly the structure performance is affected.
Owner:INNER MONGOLIA UNIV OF SCI & TECH

Method for simultaneously detecting content of five limited components in food additives

The invention discloses a method for simultaneously detecting the content of five limited components in food additives. The method includes the steps that to-be-detected food additive samples are weighed, an absolute ethyl alcohol solution and an internal standard solution are added, and the mixture is oscillated to be subjected to ultrasonic extraction; supernatant liquid is taken, anhydrous sodium sulfate is added, supernatant liquid is taken to be filtered through an organic membrane, analysis is carried out with the gas chromatography-mass spectrometry method to obtain the quantitative ion peak areas of the five components in the supernatant liquid, and a five-grade mixing standard series work solution is prepared; analysis is carried out through the gas chromatography-mass spectrometry method, the quantitative ion peak areas serve as vertical coordinates, the content of unit areas serve as transverse coordinates, working curves pass through an original point in a forced mode, and the standard curves of the five components are obtained; according to the standard curves, the obtained quantitative ion peak areas of the five components in the supernatant liquid are substituted into the standard curves for calculation, and the content of the five components in the supernatant liquid is obtained. The method is simple, convenient and accurate, the content of the five components in the food additives can be simultaneously detected, and the universality and the extendibility of the detecting and analyzing method in the field are improved.
Owner:CHINA TOBACCO YUNNAN IND

Rail alignment and limit device for maintenance lifts

ActiveCN113321087BSo as not to damageDoes not affect rise and fallElevatorsTrackwayClassical mechanics
The present invention involves a pairing and restriction device for repairing the lift machine, which is a mechanical reprint field, including sliding, corrected orbit, limited components, activity tracks, positioning sales, rail mechanisms and maintenance racks.The orbit is fixed on the slide, and the limit component is fixed on the track track. There is a pairing mechanism on both sides of the slide.The sleeves and the kernels are carried on the slide separately.This maintenance lift does not require electrical and other equipment for rails and limited devices, saving costs, and compact structures. It does not occupy excess space. Manual operation can complete the connection between the lift and the platform and the platform limit., Simple and feasible.
Owner:MIRACLE AUTOMATION ENG CO LTD

Streamlined collapsible chair

The invention discloses a streamline folding chair, and relates to a folding chair which is used for leisure and applied to journey, leisure and courtyard indoors and outdoors. The structure comprisesa seat-crib pipe, a backrest pipe, a handrail pipe, a handrail supporting pipe, a front cross pipe, a rear cross pipe, surface material, and a seat-crib connecting pipe. The backrest pipe is connected with the seat-crib pipe in a crossing way; the back end of the handrail pipe is sleeved on the upper part of the backrest pipe through a slip connection piece of the handrail pipe; the front end ofthe handrail pipe is connected with the upper part of the handrail supporting pipe through a handrail pipe sleeve and a limited component of the seat-crib pipe; the lower end of the handrail supporting pipe is connected with the lower end of the backrest pipe through a foot plate; the front end of the seat-crib pipe is connected with the upper part of the front cross pipe through an interconnecting piece of the seat-crib pipe and a U-shaped hinge; the lower part of the front cross pipe is articulated with the handrail supporting pipe through the U-shaped hinge; the front end of the seat-crib connecting pipe is connected with the upper part of the handrail supporting pipe and the front end of the handrail pipe through the limited component of the seat-crib pipe; the rear end of the seat-crib connecting pipe is articulated with the front part of the seat-crib pipe; the upper part of the rear cross pipe is connected with the slip connection piece of the handrail pipe through the U-shapedhinge.
Owner:CHANGZHOU QIAOYU TOURISM PROD CO LTD

Aluminum foil and micro-pore aluminum foil for lithium-ion battery and preparation method of micro-pore aluminum foil

The invention discloses aluminum foil and micro-pore aluminum foil for a lithium-ion battery and a preparation method of the micro-pore aluminum foil. The aluminum foil comprises the following components in percentages by weight: 0.08-0.1wt% of Mg, not more than 0.08wt% of Si, not more than 0.2wt% of Fe, not more than 0.03wt% of Ga, not more than 0.04wt% of Cu, not more than 0.04wt% of Zn, not more than 0.05wt% of V, not more than 0.03wt% of Ti and 99.7wt% of aluminum. The micro-pore aluminum foil is prepared by adopting a chemical corrosion method; and 300-6,000 through holes and / or blind holes of which the diameters are 6-12 microns are distributed in each square centimeter of micro-pore aluminum foil. Compared with existing series of aluminum alloys, limited components have higher yieldstrength and the apertures of formed micro-pores are smaller and more uniform in the subsequent chemical corrosion process; the through holes, the blind holes and a material body are in arc transition, so that stress concentration is reduced, the mechanical property is strengthened and the electric property is not reduced; and the aluminum foil can be applied to the lithium battery.
Owner:산시우테하이머뉴매테리얼스테크놀러지컴퍼니리미티드

A large-diameter steel cage skeleton forming machine and method

ActiveCN108797567BPrecise positioningPrevent the phenomenon of different lengths not connected at the same sectionBuilding material handlingBulkheads/pilesReduction driveMolding machine
The invention relates to a large-diameter steel cage skeleton forming machine and method, comprising a base, a plurality of semicircular fixed components and a plurality of semicircular rotating components, a plurality of semicircular fixed components are fixed longitudinally on the base in parallel intervals, two of the semicircular fixed components The ends are connected as a whole through horizontally arranged trusses, the bottom of the semicircle fixed member is connected to the base, and one side of each semicircle fixed member is connected to the semicircle rotating member through the rotating shaft, and the two ends of the semicircle rotating member are also connected to each other. The truss arranged horizontally is installed, and the two ends of the rotating shaft are respectively connected to the reducer. The inner arc surfaces of the semicircular fixed member and the semicircular rotating member are both made with positioning grooves for accommodating the main ribs. The semicircular rotating member is installed limited components. The invention has a simple structure and an ingenious concept. The welding of the main reinforcement and the stirrup is realized by turning over the semicircular member. The invention has low manufacturing cost, small floor space, is not easy to damage, low maintenance cost, and has the value of wide popularization and application.
Owner:THE THIRD CONSTR CO LTD OF CTCE GRP +1

Method for Simultaneous Detection of Five Prohibited and Restricted Components in Food Additives

The invention discloses a method for simultaneously detecting the content of five limited components in food additives. The method includes the steps that to-be-detected food additive samples are weighed, an absolute ethyl alcohol solution and an internal standard solution are added, and the mixture is oscillated to be subjected to ultrasonic extraction; supernatant liquid is taken, anhydrous sodium sulfate is added, supernatant liquid is taken to be filtered through an organic membrane, analysis is carried out with the gas chromatography-mass spectrometry method to obtain the quantitative ion peak areas of the five components in the supernatant liquid, and a five-grade mixing standard series work solution is prepared; analysis is carried out through the gas chromatography-mass spectrometry method, the quantitative ion peak areas serve as vertical coordinates, the content of unit areas serve as transverse coordinates, working curves pass through an original point in a forced mode, and the standard curves of the five components are obtained; according to the standard curves, the obtained quantitative ion peak areas of the five components in the supernatant liquid are substituted into the standard curves for calculation, and the content of the five components in the supernatant liquid is obtained. The method is simple, convenient and accurate, the content of the five components in the food additives can be simultaneously detected, and the universality and the extendibility of the detecting and analyzing method in the field are improved.
Owner:CHINA TOBACCO YUNNAN IND

Programmable logic controller, control unit, and method for calculating lifespan of unit

The present invention pertains to a programmable logic controller (100) that is formed of a control unit (3) and a power supply unit (2) to which a lifespan-limited component is mounted, wherein the power supply unit (2) is provided with a residual lifespan storage unit (21) which retains residual lifespan information representing the residual lifespan of the power supply unit (2), and the controlunit (3) is provided with: a load current calculation unit (31) for calculating a load current of the programmable logic controller (100); an estimated temperature calculation unit (32) whereby the programmable logic controller (100) calculates an estimated value of the temperature of the lifespan-limited component in operation on the basis of the load current and ambient temperature informationacquired from a user; and a residual lifespan calculation unit (33) which updates the residual lifespan information on the basis of the estimated value and the operating time of the programmable logiccontroller (100).
Owner:MITSUBISHI ELECTRIC CORP

Automatic reversing multistage reciprocating type hydraulic cylinder applied to agricultural machine

InactiveCN108757635AAutomation of the commutation processThe state switching process is smooth and smoothFluid-pressure actuatorsHydraulic cylinderReciprocating motion
The invention provides an automatic reversing multistage reciprocating type hydraulic cylinder applied to an agricultural machine. The automatic reversing multistage reciprocating type hydraulic cylinder comprises an air inlet pipeline, an air discharging pipeline, a cylinder block, a reciprocating device and a piston rod, wherein the air inlet pipeline is matched with the air discharging pipelineand provides air for the reciprocating device; the reciprocating device is arranged in the cylinder block, takes air as a power source and pulls the piston rod to reciprocate along the axial direction of the piston rod; the reciprocating device comprises a reciprocating mechanism and a piston; the reciprocating mechanism comprises a reciprocating triggering component and a limited component; thelimited component is used for limiting the movement of the reciprocating triggering component; the reciprocating triggering component is used for receiving abutting force generated when the piston moves along the axial direction of a cylinder barrel, and completes state switching under the action of the abutting force; the reciprocating triggering component comprises a triggering column which is formed by two sections of cylinders which are coaxial, have different diameters and are respectively a sliding section and a circulating section.
Owner:朱文祥
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