960 results about "Wrap around" patented technology

The present invention provides a coin arranging / conveying apparatus that is capable of reliably conveying coins one at a time into a coin passage unit even if there is such a great difference in diameter or thickness of coins. A first gate portion is defined by a separation roller, an arranging / conveying surface of an arranging / conveying belt, and a movable roller. The movable roller faces the underside of the arranging / conveying surface of the arranging / conveying belt. A second gate portion is defined by a coin passage upstream end roller, and the portion of a transfer belt wrapped around the coin passage upstream end roller. Coins are arranged in a single layer in single file by means of the first gate portion, as well as the second gate portion.

A shock absorber assembly (10, 10′, 10″) for a personal protective equipment and a deformable element (10a, 10a′, 10a″) for such a shock absorber assembly (10, 10′, 10″). The shock absorber assembly (10, 10′, 10″) comprises a deformable element; (10a, 10a′, 10a″) exhibiting a mechanical resistance against deformation and a flexible strap (16, 17) comprising a middle portion (16b) and two free end portions (16a) facing away from each other. The middle portion (16b) is tightly wrapped around the deformable element (10a, 10a′, 10a″) such that pulling the free end portions (16a) away from each other deforms the deformable element (10a, 10a′, 10a″). A protective helmet (100), a welding helmet (200), a face shield (400) or a respiratory device (300) comprising a hard shell (110, 210, 310, 410) and a shock absorber assembly (10, 10′, 10″) according to the present disclosure, wherein the hard shell (110, 210, 310, 410) of the protective helmet (100) comprises attachment means (130) for connecting the strap (16, 17) of the shock absorber assembly (10, 10′, 10″) to the hard shell (110, 210, 310, 410).

The invention relates to the technical field of flexible circuit board manufacturing and packaging, in particular to an FPC assembly injection molding packaging structure and method based on dynamic mold flow control, and the structure comprises an FPC assembly, a first injection molding layer wrapping a welding spot area of the FPC assembly, and a second injection molding layer wrapping the first injection molding layer and the FPC assembly. The second injection molding layer is provided with an anchoring column penetrating through the reserved channel of the first injection molding layer or the through hole of the FPC assembly, and the anchoring column and the FPC assembly or the first injection molding layer form a mechanical interlocking structure. According to the FPC assembly injection molding packaging structure and method based on dynamic mold flow control, the electronic equipment and the storage medium, through a sandwich structure and in-situ mechanical interlocking design, the process control of a non-Newtonian fluid shear model and an unsteady state heat conduction equation is combined; the technical problems that in the prior art, procedures are tedious, stress concentration is caused by CTE mismatching, and welding spots are prone to being damaged in the injection molding process are solved.

The invention relates to a sheet punching and forming system, relates to the technical field of industrial sheet processing, and solves the problems of low production efficiency, high labor intensity and certain potential safety hazards caused by the fact that an operator needs to feed, position, punch and discharge sheets one by one traditionally. Comprising a rack, transmission rollers, a conveying belt, a punching assembly and a feeding and discharging assembly, the multiple transmission rollers are arranged on the rack in a circumferential rotating mode and connected through transmission parts, and the top heights of at least two transmission rollers located on the upper portion are consistent to form a horizontal supporting face; the conveying belt is wound on the driving rollers, and a horizontal working platform is formed on the part, wound around the driving rollers with the same top height, of the conveying belt; the full-automatic punching machine has the advantages that the full process of automatic feeding, precise conveying, high-speed punching, automatic discharging and waste treatment is integrated, seamless and continuous connection from raw materials to finished products is achieved, and the effect of an efficient production line is achieved.

A coupling may be configured for use in mounting scaffolding to a pipe or vice versa. The coupling may include a saddle shaped to receive the pipe so that the pipe may be seated within the saddle. The coupling may further include a tensioning arm pivotably mounted to the saddle. A flexible band may be secured to the tensioning arm and configured for wrapping around the pipe. An adjustment assembly may be connected to the tensioning arm. The adjustment assembly may be configured for actuation so as to adjust a level of tension in the flexible band.

The invention relates to the technical field of cable accessories, in particular to a waterproof outdoor cold shrink cable terminal. The invention provides a waterproof outdoor cold shrink cable terminal. The waterproof outdoor cold shrink cable terminal comprises an elastic sleeve, a first sealing air bag, a spiral supporting piece, a second sealing air bag and a first connecting pipe. A first sealing air bag is fixedly connected in the elastic sleeve, a spiral supporting piece is arranged between the elastic sleeve and the first sealing air bag, a second sealing air bag is arranged on the lower portion in the elastic sleeve, and a first connecting pipe is connected between the first sealing air bag and the second sealing air bag. Through the design of the elastic sleeve, the first sealing air bag, the second sealing air bag and the spiral supporting piece, the spiral supporting piece is pulled out to squeeze air in the first sealing air bag into the second sealing air bag so as to enable the second sealing air bag to expand, and the second sealing air bag wraps the periphery of the cable; therefore, outside rainwater and the like are difficult to enter between the elastic sleeve and the cable, and rainwater infiltration is effectively prevented.

An intermediate bulk container system includes a molded bottle and a pallet. The molded bottle includes a bottom wall and a top wall opposite the bottom wall. A plurality of support columns extend vertically from the bottom wall and define a column thickness. A plurality of sidewalls extending vertically between the bottom wall and the top wall and horizontally between the support columns. The sidewalls define a sidewall thickness that is less than the column thickness. The molded bottle further includes a band or belt that wraps around the molded bottle, and the band is formed of a plurality of ribs. Each of the plurality of ribs protrudes outward from one of the plurality of sidewalls and extends between a pair of the plurality of columns, wherein each of the plurality of ribs defines a rib thickness that is less than the column thickness.

Sound insulation assemblies for use with waste disposers, waste disposer systems having such sound insulation assemblies, and methods of installing such sound insulation assemblies onto waste disposers are provided. The sound insulation assemblies include a sound insulation layer that wraps around an upper portion of the waste disposer housing encompassing at least a grinding section and a food inlet section of the waste disposer, and a sound insulation trim shell layer that attaches to the sound insulation layer and surrounds at least a portion of the sound insulation layer.

An embodiment discloses a curtain airbag device including an airbag cushion that includes a cushion main body and a tab strap which wraps around the cushion main body and binds the cushion main body to maintain a folded shape, and a ramp that is mounted on a roof rail of a vehicle through a fastening member and on which the airbag cushion is placed and supported, wherein the fastening member is coupled to a coupling hole formed in the ramp while not connected to the airbag cushion so as to fix the ramp to the roof rail.

The invention discloses a pressing clamp for automobile half axle machining, and relates to the technical field of automobile half axle machining, the pressing clamp comprises moving seats which are arranged in a bilateral symmetry mode, the moving seats are used for being installed on a machine tool and can move towards or away from each other along a guide rail of the machine tool, and clamping mechanisms are installed on the moving seats through first driving mechanisms; and a bearing mechanism is mounted on the moving seat through a second driving mechanism. The device has the advantages that the process integration of positioning, machining and online deburring is realized; the adjusting unit drives the cleaning ring to axially move, the deflection seat drives the cleaning ring to circumferentially deviate, the cleaning ring is matched with the inner limiting ring, the cleaning ring and the inner limiting ring are matched in a staggered mode before milling groove machining operation so as to circumferentially wrap and press the spline end, rigid clamping without circumferential sliding is provided during machining, and the angular precision of milling grooves is guaranteed. And after the clamp spring notch is milled in the spline end, burrs at the joint of the spline end tooth groove and the clamp spring notch and burrs on the inner wall of the clamp spring notch are scraped off, and the fatigue resistance and reliability of the automobile half shaft piece are improved.

The invention relates to a quick connector and a production mold thereof, and relates to the technical field of mechanical engineering, and the quick connector comprises a first pipeline, a second pipeline and a connecting shell made of an engineering plastic material. The corrosion resistance is improved through the connecting shell made of the engineering plastic, the connecting shell is made of the engineering plastic, a metal hoop in the prior art is replaced, and the problem of metal corrosion is solved from the material level. The hoop directly wraps the connecting end of a pipeline, does not need to be exposed to the external environment, can resist erosion of water vapor and corrosive media for a long time, ensures the stability of a connecting structure, and solves the problems of clamping force attenuation and leakage hidden danger caused by corrosion of a traditional metal hoop. Tool-free rapid operation is achieved through the limiting mechanism, and through the synergistic effect of a limiting sliding rod, a first spring and a first ball, when the connecting shell is pulled upwards, constraint of an annular limiting hole to the first ball is relieved, the first spring rebounds to drive the limiting sliding rod to be away from the second pipeline, and pipeline insertion is facilitated.

An example IC device includes a plurality of vertical transistors which may be part of memory cells, thus realizing vertical-transistor based memory. The IC device further includes a wordline, electrically continuous along a first longitudinal axis and electrically coupled to gates of a first subset of the transistors, and a control line that may be either a bitline or a plateline, electrically continuous along a second longitudinal axis and wrapping around at least portions of channel materials of a second subset of the transistors, where the first subset and the second subset have one transistor in common. At least one of the first longitudinal axis and the second longitudinal axis is not parallel to any edges or borders of the support structure, and, as a result, such a memory is referred to as “diagonal memory.” The transistors may be hysteretic transistors and / or may be further coupled to hysteretic capacitors.

The application relates to the technical field of laser welding, and discloses a positioning laser welding device and process based on air pipe machining, wherein the positioning laser welding device based on air pipe machining comprises an air pipe section, an angle iron flange and a welding device, further comprises a positioning mechanism, the positioning mechanism comprises a flexible metal belt wrapped around the outer surface of the air pipe section and an outer frame used for locking the two ends of the flexible metal belt, the two ends of the flexible metal belt are arranged on the opposite sides of the outer frame respectively, a first cavity is formed in one side of the outer frame, a winding rod is rotationally connected to the first cavity through a shaft rod, a notch is formed in the winding rod, and one end of the shaft rod extends to the outside of the outer frame and is fixedly connected with a first handle. The positioning mechanism and the sliding mechanism are arranged, so that the moving track of the welding device can be attached to the joint of the air pipe section and the angle iron flange, the laser beam can be welded along an ideal path, and the problem of inconsistent weld quality caused by sectional welding in the prior art is effectively solved.

Exemplary embodiments are directed to cap holder for stacked caps. Each of the stacked caps includes a crown and a visor extending from the crown. The cap holder includes a front support panel configured to be positioned against a front surface of the crown of a topmost cap of the stacked caps. The cap holder includes a structure configured to be positioned under the crown of a bottommost cap of the stacked caps. The cap holder includes a first, second and third straps extending from edges of the front support panel and configured to at least partially wrap around the stacked caps to engage with the structure, thereby maintaining the caps in the stacked configuration.

The invention relates to the field of welding equipment, and discloses large-diameter pressure pipeline butt welding equipment which comprises a base, two sets of supporting columns are installed at the top of the base, fixing cylinders are fixedly installed at the tops of the supporting columns, and a welding mechanism is rotationally installed at the tops of the two sets of fixing cylinders; two first telescopic rods are movably hinged to one side of the inner wall of the fixing cylinder. According to the device, three sets of pressing columns and rolling wheels located in a fixing cylinder are horizontally pushed by second telescopic rods and sliding columns to rotate, the outer surfaces of the rolling wheels abut against the outer surfaces of workpieces in a rolling mode, clamping and supporting are conducted at the same time, and after the two sets of workpieces abut against each other, first telescopic rods are used for driving adaptive plates to wrap and abut against the outer surfaces of the workpieces; and the adaptive plate and the workpieces are in large-area contact, butt joint and pressure application, so that only horizontal thrust is generated at the butt joint of the two groups of workpieces, the stress at the butt joint is eliminated, and the welding quality of the device is improved.

A cradle mount fixing that includes a cradle section, a mounting section, and a cable tie portion. The cradle section defines a channel that is configured for receiving a component. The cradle section includes a body section, a first cradle portion, and a second cradle portion. The first and second cradle portions define first and second cradles. The first and / or second cradle portions include cradle arms that may define inwardly extending retainer tabs that are configured for retaining the component in the first and / or second cradles. The mounting section is configured for attachment to a workpiece to secure the fixing to the workpiece. The mounting section connects to the cradle section. The cable tie portion may be integrally formed with the cradle section. The cable tie portion is configured to wrap around and secure the component to the body section.

A medical device includes a handle including an actuating device, a shaft extending from the handle and having a longitudinal axis, a cam rotatably connected to the handle, wherein the cam includes a first section and a second section, and wherein a distance between a radially outer surface of the first section and a center of the cam is different from a distance between a radially outer surface of the second section and the center of the cam; and an actuation wire extending from the cam to a distal end of the shaft. Rotation of the actuating device rotates the cam, causing the actuating wire to wrap around the first section and the second section to deflect the distal end of the shaft.

To provide a fixation structure for a tight frame such that the tight frame can be fixed to a receiving beam without requiring welding work through simple work using a fixing material.SOLUTION: A fixation structure 1 for a tight frame comprises: a receiving beam 10; a tight frame 20 comprising a belt-like plate material continuously formed in the longitudinal direction into a substantially hat shape made up of an upper side 22, two lower sides 21 located on both sides below the upper side 22, and two connection sides 23 connecting the upper side 22 and the two lower sides 21; and a belt-like or rope-like fixing material 30, wherein the tight frame 20 is located on a top surface 11 of the receiving beam 10 along the length direction of the receiving beam 10, and the fixing material 30 is wound around the outer periphery of the receiving beam 10 to restrain the lower sides 21 to the top surface 11 of the receiving beam 10.SELECTED DRAWING: Figure 1

The invention belongs to the field of cablelifter, and particularly relates to a marine cablelifter which comprises a driving gear and a transmission gear which are meshed with each other, the diameter of the driving gear is smaller than that of the transmission gear, a gear motor used for driving the driving gear to rotate is arranged at one end of the driving gear, and a transmission shaft is fixedly connected to the middle of the transmission gear. A winding disc is fixedly connected to the outer side of one end of the transmission shaft, the middle of the winding disc is used for fixing a ship anchor chain, a plurality of sets of through holes are formed in the two side walls of the winding disc, and a plurality of supporting strips capable of horizontally moving are arranged on one side of the winding disc; through the arrangement, the ship anchor chain is always kept in a neat and non-tangled winding state, the phenomenon that the ship anchor chain wound later wraps the outer side of the ship anchor chain wound front is avoided, the ship anchor chain is uniform in stress and free of excessive extrusion, the shape and the coating of the ship anchor chain are guaranteed, potential safety hazards are effectively reduced, and meanwhile the service life is prolonged.

A ladder carrying assembly includes a flexible panel, a handle, and a shoulder pad. The flexible panel is designed to be wrapped around and detachably connected to a portion of a side rail of a ladder between adjacent rungs. The handle is connected to the flexible panel and designed to be positioned at an outer surface of a side rail of a ladder to permit manual carrying of a ladder. The shoulder pad is designed to be positioned at an inner surface of a side rail of a ladder to permit carrying on a shoulder of a user.

This invention belongs to the technical field of waterjet cutting machines, specifically relating to a portable waterjet cutting machine, including a pressurizing device, a sand control device, and a water gun, which are connected by pipelines. It also includes a water gun driving device, comprising a chassis, a water gun fixing assembly, and a drive motor. Support wheels are rotatably connected to the chassis; a support plate is fixedly connected to the chassis, and a drive sprocket is rotatably connected to the support plate; the chassis is connected to the support sprocket via the support assembly, and a chain connects the drive sprocket and the support sprocket; the chassis is equipped with a magnetic suction assembly. By providing the magnetic suction assembly, the chassis can be firmly attached to the pipe to be cut during installation without manual assistance; after the chain is wrapped around the pipe, the attachment is released, ensuring stable movement of the chassis along the pipe, achieving quick and convenient installation and preparation for operation.

The surface material is neatly wrapped around the edges of the base material. [Solution] The surface material processing apparatus 20 folds the surface material 16, which is placed on the surface of the base material 12, back at the edge of the base material 12 (the opening edge of the opening 14) and attaches it to the back surface of the base material 12. The surface material processing apparatus 20 includes a cutting blade 32 that forms a cut in the extended portion 17 of the surface material 16 that extends from the edge, and a cutting blade moving unit 40 that moves the cutting blade 32 to form a cut from a position close to the edge of the extended portion 17 toward the end of the extended portion 17 when forming the cut.

This invention provides a wind turbine rotor, comprising: a hub, a support shaft, blades, and a pull rope; the blades are arranged circumferentially on the sidewall of the hub; the blades are located on any plane parallel to the bottom surface of the cylindrical structure; the support shaft is connected to one end of the hub; a fixing ring is wrapped around the outer sidewall of the end of the hub not connected to the support shaft; the blades and the support shaft are connected by pull ropes; the blades and the fixing ring are connected by pull ropes; any two adjacent blades are connected by pull ropes; at least one U-shaped first pull rope connecting assembly is provided on the sidewall of the blades; at least one U-shaped second pull rope connecting assembly is provided on the sidewall of the support shaft; at least one U-shaped third pull rope connecting assembly is provided on the sidewall of the fixing ring; a first pin and a second pin are respectively provided at both ends of the pull rope, thereby improving the maintenance efficiency of the wind turbine.

The utility model discloses a single-core high-performance joint, which relates to the technical field of connecting joints, and comprises a middle joint body, two ends of the middle joint body are circular truncated cone-shaped, the outer wall of the middle joint body is wrapped with a semi-conductive outer shielding layer, the outer wall of the semi-conductive outer shielding layer is wrapped with an insulating tape half-overlapping cover, and the insulating tape half-overlapping cover is wrapped with a semi-conductive outer shielding layer. The outer wall of the insulating tape half-cover is wrapped by a waterproof tape half-cover, and the two ends of the intermediate joint body are arranged to be of a circular truncated cone-shaped structure, so that the intermediate joint body can be better wrapped by a semiconductive outer shielding layer, and the insulating tape half-cover is used for insulating the intermediate joint body and the semiconductive outer shielding layer. And then waterproof wrapping connection processing is carried out on the intermediate joint body and the semi-conductive outer shielding layer through the waterproof belt half cover, so that the connection of the intermediate joint body to the cable can be more stable, and the quality of the connection of the intermediate joint body to the cable is improved.

The invention relates to electromechanical safety actuation of an elevator regulator. The elevator system regulator includes a traction pulley having an engagement surface and a cable wound around the traction pulley, the traction pulley configured to travel along the cable. The electromechanical locking mechanism is configured to selectively engage the traction pulley to cause operation of a safety brake of the elevator system. The locking mechanism includes a hub assembly having an inner engaging hub and an outer engaging hub. The inner hub has an actuator connector connectable to a safety link, and the outer hub has an engagement surface for selective engagement with an engagement surface of a traction pulley. The actuator is configured to selectively apply a force to the outer engaging hub to engage the outer engaging hub such that the engaging surface of the outer engaging hub and the engaging surface of the traction pulley engage and cause rotation of the inner engaging hub.

This invention relates to the field of insulated cable production technology and discloses an insulated cable production device, including a base and a rotating ring. Multiple fixed rings are fixedly connected inside the rotating ring. Fixed plates are fixedly connected to adjacent ends of the multiple fixed rings. Connecting discs are fixedly connected to adjacent ends of the multiple fixed plates. Telescopic rods are fixedly connected inside the fixed rings. Springs are sleeved on the outside of the telescopic rods. Clamping plates are fixedly connected to adjacent ends of the multiple telescopic rods. Two flexible iron wires are fixedly connected to adjacent ends of the multiple clamping plates. In this invention, through the synergistic action of the fixed rings, clamping plates, flexible iron wires, limiting discs, telescopic rods, springs, and fixed clamping plates, efficient limiting and fixing of cable materials of different lengths is achieved. When the fixed rings rotate, the flexible iron wires move with them and wrap around the limiting discs. The change in length naturally pulls the clamping plates to move, forming a clamping force in conjunction with the fixed clamping plates.

An embodiment discloses a curtain airbag device including an airbag cushion that includes a cushion main body and a tab strap which wraps around the cushion main body and binds the cushion main body to maintain a folded shape, and a ramp that is mounted on a roof rail of a vehicle through a fastening member and on which the airbag cushion is placed and supported, wherein the fastening member is coupled to a coupling hole formed in the ramp while not connected to the airbag cushion so as to fix the ramp to the roof rail.

The utility model relates to an inserting column end bearing type column base node which comprises a steel pipe concrete column, the steel pipe concrete column is composed of a steel pipe core column, peripheral reinforced concrete, a bottom plate and a bottom wrapping steel plate, the steel pipe core column extends downwards from the bottom face of the peripheral reinforced concrete, and the bottom plate is annularly welded to the periphery of the steel pipe core column on the bottom face of the peripheral reinforced concrete. The bottom wrapping steel plate wraps the periphery of the bottom of the peripheral reinforced concrete, a plurality of first stiffening ribs are welded to each side of the bottom wrapping steel plate and connected with the steel pipe core column in a welded mode, and the bottom plate extends outwards in the radial direction from the bottom wrapping steel plate. And a cup opening is reserved in the column foot foundation, and a plurality of groups of anchor bolts are pre-buried around the cup opening. The end of the concrete filled steel tubular column is supported on the top of the column foot foundation, the structure is simple, the anti-seismic performance is excellent, the quality is reliable, the construction speed is high, and the node construction method is high in cost performance.

The present application relates to the technical field of packing machine, specifically to a full-automatic positioning air pressure packing machine, which comprises a conveying platform and a paper feeding module arranged on one side of the conveying platform, and the conveying platform is composed of a base and a plurality of conveying belts, a book feeding module is arranged outside the conveying platform, a book pushing plate is arranged on the book feeding module, and a paper winding module is arranged on one side of the conveying platform. The cooperation between the paper feeding module and other modules forms the automation of the whole book packaging, and the whole packaging process is much more efficient than the manual packaging, which reduces the labor cost and the damage rate of books. When the driving roller is worn out after long-term use, the polyurethane rubber strip is wrapped around the surface of the driving roller, thereby reducing the gap between the driving roller and the driven roller, enabling the driving roller to drive the paper conveying, and thus the staff has more time to find the wear condition of the driving roller, avoiding the material waste caused by the paper.

The utility model discloses a wear-resistant and anti-decoloration label sticker, and relates to the technical field of label stickers. The surface of the bottom paper is bonded with a plurality of sticker bodies, each sticker body comprises a bottom layer, the bottom of the bottom layer is provided with a first adhesive layer, the first adhesive layer is bonded with the bottom paper, the surface of the bottom layer is provided with a second adhesive layer, the surface of the second adhesive layer is bonded with writing paper, and the periphery of the writing paper is provided with tearing paper. The tearing paper is arranged around the writing paper in a wrapping mode, and silicone oil paper is fixed to the bottom of the tearing paper and adheres to the second adhesive layer. According to the utility model, the writing paper can be protected by resetting the protective layer, the problems of friction, decoloration and the like of recorded characters are avoided, meanwhile, the effects of isolating air and preventing water can be achieved, the service life of the writing paper is prolonged, and meanwhile, the tearing paper can be pulled through the extension strip, so that the writing paper is convenient to use. And therefore, the tearing paper can be quickly separated from the second adhesive layer, and the use is convenient.