61results about How to "Protect the outer surface" patented technology

A turbine airfoil includes opposite pressure and suction sidewalls, and extends in chord between opposite leading and trailing edges and in span from a root to an outer tip cap. The tip cap bridges the sidewalls, and a flute extends chordally along the pressure sidewall and below the tip cap.

The utility model discloses a clamp for inner support sleeve like parts. An engine seat top cap is installed on an engine base, and an engine seat end cap is positioned in a central hole of the engine seat top cap. A worm of a transmission mechanism is installed in the hole of an installation platform on the periphery of the engine seat, and is vertically matched with a worm wheel of a transmission mechanism; and a shaft penetrates through the engine seat end cap in the central hole of the engine seat top cap, one end of the shaft is positioned in a swivel nut of the transmission mechanism, and the other end of the shaft is positioned in a bearing block at the center of the engine seat. The transmission mechanism is installed in the engine seat. The worm wheel of the transmission mechanism is sleeved on the shaft; and both the first sleeve and the second sleeve of the transmission mechanism are positioned in the engine seat, and are sleeved on the shaft. The worm wheel is sleeved on the shaft, and is positioned between the first sleeve and the second sleeve. A clamping mechanism is positioned on the upper surface of the engine seat top cap, and is sleeved on the shaft. The inclined planes of the two ends of an elastic sleeve are respectively matched with the outer surfaces of a left rotation conical disc and a right rotation conical disc. A worm shaft intermittently and stably moves through a torque limit mechanism. The invention has the characteristics of simple structure, safety, reliability and convenience in use.

A protective cover for a smoking pipe includes a generally elongate generally tubular body member formed from elastic material and defining a bowl portion, a stem portion and a shank portion, the body member including a bowl access opening formed in the bowl portion and a stem utility opening formed in the stem portion, the body member being configured for receiving a smoking pipe through the access opening for substantial envelopment of the smoking pipe by the body member, the body member being configured to stretch from a rest disposition prior to insertion of a smoking pipe through the access opening wherein the body member has a first internal volume dimension to a use disposition for gripping at least one of the bowl portion, the shank portion and the stem portion wherein the body member has a second internal volume dimension, wherein the material returns toward its original shape when the stress of pipe fitment is removed thereby substantially enveloping the smoking pipe.

A process and relating plant for applying protective coats of paint to containers, especially plastic bottles. The process involves gripping the bottles by means of rotating gripping devices fastened to a conveyor chain, and conveying said bottles to all the different stations involved in the process: coating, drying, and curing. Centrifugation is used to remove any excess coating from the external surface of the bottles, keeping the bottles fastened to the same conveyor chain.

The invention discloses a double metal wire production device, particularly a pressure die drawing device used for producing double metal wires. The device comprises a die holder (9) and a drawing die (10) connected with the die holder (9). The device is characterized in that the wire feeding side of the drawing die (10) is provided with an oil pressure cavity (2) communicated with a hydraulic power device, and the wire feeding position of the oil pressure cavity (2) is provided with a sealing device. The device has the advantages that the lubricating material has large adhesive force on the wire blank surface; the drawing die has small friction with the wire surface; the drawing die and wire blank can be cooled and has balanced temperature at any time during drawing; and the device can achieve good metallurgical bonding, good wire surface quality with surface stress evenly distributed and more superfine radial dimension.

The present invention pertains to the tobacco industry and may be used in the production of smokers' articles that include a mouthpiece and consist of a new product that conjugates the functional properties and qualities of cigarettes with a cardboard mouthpiece and of filter cigarettes. To this end, this smokers' article comprises a tobacco rod wrapped in a separate sleeve of cigarette paper as well as a flexible and elongated mouthpiece which is connected to said rod and has the size of a cardboard mouthpiece. The mouthpiece is made of a pressed fibrous material and includes a filter member, which is arranged on the tobacco rod side, which is integral with the tubular portion of the mouthpiece and which is made in the shape of a continuous cylinder having a diameter equal to that of the mouthpiece tubular portion. The tobacco rod is connected to the mouthpiece by a paper ring. The fact that the cylindrical filtration member is integral with the mouthpiece and consists of the same fibrous material prevents the smoke from flowing without undergoing a filtration cycle in the mouthpiece and also prevents tobacco chips from falling therein.

The invention relates to an outward sliding and inward overturning construction device for a high bridge pier and belongs to the field of bridge construction. The outward sliding and inward overturning construction device for the high bridge pier comprises a main formwork device, a hydraulic lifting device and lining formworks. The main formwork device comprises a face plate and a truss, and the face plate is fixedly installed on the inner wall of the truss. The hydraulic lifting device comprises a plurality of supporting rods and a plurality of hydraulic jacks, wherein the multiple supporting rods are all embedded in a concrete structure of the high pier in advance, the multiple hydraulic jacks correspond to the multiple supporting rods in a one-to-one mode, bases of the multiple hydraulic jacks are fixedly connected to the truss, and supporting claws of the multiple hydraulic jacks are fixedly connected to the multiple supporting rods. The multiple lining formworks are arranged on the surface of the concrete structure of the high pier. According to the outward sliding and inward overturning construction device and method for the high bridge pier, the mode that the lining formworks are arranged on the surface of the high pier is adopted so that the number of the formworks can be effectively reduced, construction cost can be reduced, the outer surface of the high pier can be effectively protected, and the appearance quality of the formed high pier can be guaranteed; and meanwhile, dismounting of the formworks is conveniently controlled, construction efficiency is effectively improved, and the construction period is shortened.

A tool organizer and method of making the same is provided which allows a user to quickly and easily store tools and other items of various sizes, shapes and configurations. The customizable organizer includes a depressible core capable of maintaining an impression of an object that is pressed into it. The organizer also includes a covering material such as a fabric, flock or elastomeric coating, which protects the outer surface of the core, and also provides an aesthetically pleasing appearance. A tacky adhesive is applied on an upper surface of the core so that when a tool or other item is pressed into the covering material that overlay the core, the tacky adhesive maintains the covering material in close conformity to the customized impression of the tool or other item created in the organizer.

The invention discloses a logistics carrying platform protection mechanism capable of preventing the platform from being damaged, the mechanism comprises a bottom plate, a push rod is welded to the top of the bottom plate, hydraulic rods are fixedly installed on the two sides of a fixing block, a groove is formed in the front surface of the bottom plate, and the inner surface of the groove is attached to the rear surface of the fixing rod. Two lower mounting blocks are fixedly mounted at the top of the bottom plate, and a first supporting rod and a second supporting rod are fixedly mounted on the outer surfaces of the two first rotating shafts correspondingly. According to the logistics carrying platform protection mechanism capable of preventing the platform from being damaged, when logistics cargoes are carried, due to the fact that trucks are different in height, the carrying platform needs to be moved to the needed height, and when a fixing ring contracts inwards, the top of the first supporting rod and the top of the second supporting rod and the bottom of the third supporting rod and the bottom of the fourth supporting rod can be shrunk inwards, so that the bearing shell moves upwards, and it is guaranteed that goods can be safely moved to a needed place through a high truck.

The invention relates to a split hoop spacer, which is formed by a hoop, frame plates, wire clamps, frame plate connecting bases, wire clamp connecting plates and a non-slip mat. The inner surface ofthe hoop is provided with the non-slip mat, and the contact surface of the non-slip mat and the skeleton is provided with antiskid lines. The frame plates are connected with the frame plate connectingbases through bolts; and each frame plate is an arc plate body with a toothed structure. Since the frame plates are formed through overall cutting of a steel plate, support strength is improved, dieopening is prevented, and production cost is reduced; since the hoop is internally provided with the non-slip mat, connection reliability between the whole spacer and the steel pipe skeleton is improved, and easy rotation is not caused; since the contact surface between each rubber tile and a jumper wire is provided with antiskid lines matched with the outer shape of the jumper wire, the jumper wire is not easy to play with respect to the corresponding wire clamp; and since the hoop spacer is in a split structure, the split hoop spacer is high in university and convenient to construct, and hasa great practical and promotional value.

A basting bag automatically injects basting liquid into food being cooked by beans of hallow spikes in communication with a basting liquid reservoir. The spikes are pressed into the food to be cooked. By cooling or freezing the bag, cooking differentials due to the consistency of the food, for example white meat and dark meat of poultry, or due to varying thickness of the food can be compensated for.

The invention discloses a kettle fixing device used for air crew and preventing overturning and relates to the technical field of kettle fixing devices. A base is installed over a connection base through an air cushion and a plurality of shock absorbing springs; the middle position above the base is provided with an arc groove; a plurality of balls are movably embedded on the inner side of the arcgroove; an arc boss is arranged at the bottom of a containing base; the containing base is installed above the arc groove through the arc boss; the middle position over the containing base is provided with a round groove; positioning grooves are installed around containing grooves; four clamping devices are correspondingly installed in the containing grooves on the periphery of the inner side ofthe round groove; and four stretching springs are uniformly installed on the periphery of the containing base. The kettle fixing device used for the air crew and preventing overturning is simple in structure and wide in application, can be placed on an airplane, can also be placed on other media of communication, such as an automobile and a truck, kettle overturning can be prevented, and the outersurface of a kettle can also be protected.

The invention discloses a fixed and stable automobile shock absorber skeletoncomprising a first collar, a second collarwhich is bonded to the bottom outer wall of the first collar, and a third collarwhich is bonded to the bottom outer wall of the second collar. A shock absorber body is sleeved on the circumferential inner wall of the first ferrule, a second rubber edge is bonded on the circumferential outer wall of the first ferrule, a groove is formed on the top outer wall of the first ferrule near the second rubber edge, and a first rubber edge is bonded on the top outer wall of the first ferrule near the shock absorber body. The invention utilizes three sets of ferrule to wrap the outer surface of the shock absorber. The outer surface of the shock absorber is protected to avoid collision with external articles and reduce its wear. The outer wall is made of rubber, and the inner seal pipe is a rigid structure. When the shock absorber is in contact with the outer surface, the rubberis impacted to the seal pipe through the protective gasket, and even the seal pipe is impacted into a curved shape, so as to avoid transmitting the shock to the shock absorber.

The invention discloses a testing device for testing high-pressure watertight function of a special-shaped component. The device comprises: a toggle mechanism comprising a driving component and a toggle component, wherein the toggle component comprises a mounting connected to the driving component in commission connection and a plurality of toggle levers mounted on the mounting base; and loadingplatforms for carrying the components to be tested, wherein the lower part of each of the toggle levers is provided with a loading platform, the toggle lever and a component to be tested on the loading platform are selectively connected, and the driving component can reciprocally transmit power along the X-axis direction. When the toggle lever is in the mating state with the component to be testedon the loading platform, the toggle lever is driven by the driving component to carry out reciprocating linear motion along the X-axis direction in order to toggle the component to be tested on the loading platform. The device enables the mechanical performance test and the electrical performance test to be performed simultaneously, which greatly shortens the test period and reduces the componentdamage due to repeated loading; test efficiency is improved and production costs are reduced.

The invention belongs to the field of laser cutting, and particularly relates to an efficient punching-free laser cutting process and cutting equipment. Comprising a mounting plate, guide frames are evenly arranged at the top of the mounting plate, the top of the mounting plate is fixedly connected with the bottoms of the guide frames, guide devices are arranged in the guide frames, the inner walls of the guide frames are movably connected with the two ends of the guide devices, and fixing devices are arranged at the tops of the guide devices; the top of the guiding device is movably connected with the bottom of the fixing device, a frame is arranged over the fixing device, power sources are symmetrically arranged on the top of the frame, the top of the frame is fixedly connected with the bottoms of the power sources, a laser column is arranged at the bottom of the frame, and the outer surface of the laser column is fixedly connected with the inner wall of the frame. In order to overcome the defects in the prior art, the efficient punching-free laser cutting process and cutting equipment are provided, and the problem that the fixing effect of a traditional laser cutting machine on a machined part is poor is solved.