1388 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 the technical field of flat car bearing, in particular to a flat car grid-shaped anti-skid platform structure which is of a modular structure, each modular anti-skid platform structure comprises a frame and a grid-shaped supporting component, the grid-shaped supporting components are arranged in the frames to form a plurality of supporting inner grids, and the grid-shaped supporting inner grids are arranged in the frame. The anti-skid components are arranged in the supporting inner grids; the anti-skid component is made of a deformation material, and the upper surface of the anti-skid component is higher than the upper surface of the grid-shaped supporting component, so that the anti-skid component wraps crawler teeth of crawler-type equipment borne by the platform; the grid-shaped supporting component is made of a rigid material so as to form rigid supporting limiting on the crawler teeth and limit the cutting degree of the crawler teeth to the anti-skid component. The platform has the advantages that the platform is antiskid and durable, the lightweight process is realized, the load of the platform is uniform, the service life is long, transverse sliding is effectively resisted, the maintenance cost is low, the modular design supports local replacement, the antiskid material is durable and low in cost, and the long-term maintenance expenditure is reduced.

An automatic transport device includes a first side and a second side opposite to each other, the first side includes a main drive device, a step drive wheel and a first handrail drive wheel in transmission connection with the main drive device, and the second side is provided with: a step driven wheel; a second handrail drive wheel, the handrail of the automatic transport device wraps around the first handrail drive wheel and the second handrail drive wheel; a first tensioning device and a first transmission member, the first tensioning device is capable of adjusting the movement of the step driven wheel relative to the step drive wheel, thereby maintaining the first transmission member between the step drive wheel and the step driven wheel in tension; and a second tensioning device and a second transmission member, the second handrail drive wheel is in transmission connection with the step driven wheel.

The utility model relates to a connection structure and a high-voltage distribution box, the connection structure comprises a bottom shell, a current-carrying member and a plurality of components, two ends of the current-carrying member are defined as a first end and a second end respectively, the first end and the second end of the current-carrying member are assembled and electrically connected to different components respectively, and the first end and the second end of the current-carrying member are arranged along the direction from the first end to the second end. The current-carrying piece is wound at the bottom of one component from one side wall of the component and extends to the other side wall of the same component, or the current-carrying piece is wound at the bottoms of the multiple components from the side wall of one component and extends to the side wall of the other component; the bottom shell is provided with an assembling groove, the bottom wall of the assembling groove is provided with a through hole penetrating through the bottom shell, and the current carrying piece is clamped in the through hole so that the bottom of the component can be attached to the bottom wall of the assembling groove. According to the connection structure and the high-voltage distribution box provided by the invention, the problem that thermal runaway is easy to occur in an existing current carrier is solved.

The present invention discloses a method for processing deep and long precision step holes in an intermediate casing. Before the support plate is welded to the intermediate casing, a through hole is first processed on the insert, and then the insert is welded to the support plate. The support plate is then welded to the intermediate casing to complete the processing of each end face of the casing. Next, spiral milling is used to process the step hole with the smallest aperture, and then the remaining step holes are processed by spiral milling. The step holes with high positioning and precision requirements retain processing allowances, and finally a reamer is used to process the step holes with high positioning and precision requirements. The present invention solves the problem of iron chips wrapped around the tool, avoids tool breakage, and reduces processing costs. In addition, the present invention also improves the surface quality of the precision step holes and enhances processing efficiency.

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 baler implement includes a wrap system having a first spool roller and a second spool roller arranged in parallel and positioned to form a nip therebetween. The first and second spool rollers are configured to receive a wrap material through the nip and discharge the wrap material from the nip toward an inlet of a baling chamber. A scraper is positioned on the outlet side of the nip adjacent to the first spool roller for guiding the wrap material away from a circumferential exterior surface of the first spool roller to prevent the wrap material from wrapping around the first spool roller. The scraper includes an undulating edge defining a plurality of peaks and a plurality of valleys with the plurality of peaks positioned proximate to the circumferential exterior surface of the first spool roller.

Flexible and scalable miniature capacitive and inductive strain sensors, as well as methods for fabricating such strain sensors are described herein. According to an example, a flexible capacitive strain sensor can include a stretchable center core and two parallel wires wound about the stretchable center core, forming a double helix structure. Each of the two parallel wires can be embodied as an insulated or an uninsulated copper wire and the stretchable center core can be embodied as a polyester elastic string. The two parallel wires can be wrapped around the stretchable center core in a gapless fashion and with a winding angle of less than 45 degrees with respect to the stretchable center core.

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 embodiment of the utility model provides a protection shell and a protection assembly. The protection shell comprises an end plate, a side surrounding part and at least one supporting structure. The side surrounding part is connected to the edge of the end plate, and the side surrounding part and the end plate define a containing space used for containing the electronic equipment. One end of the supporting structure is connected with the side surrounding part, and the other end extends in the first direction and in the direction away from the containing space. The support structure includes a first portion and a second portion. The second part wraps the periphery of the first part, or the second part is connected with the first part in the thickness direction of the end plate, and the second part is arranged on the side, away from the end plate, of the first part. And the second part is of a soft structure. The first direction is perpendicular to the thickness direction of the end plate. According to the protective shell provided by the embodiment of the invention, the supporting structure is arranged on the side wall part, and the supporting structure provides a stress surface for a user, so that the condition that the protective shell is difficult to detach from the electronic equipment due to the fact that the electronic equipment is tightly attached to the protective shell is improved.

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 the technical field of winding and packaging, and discloses a clamping device for winding and packaging a pipe, the clamping device for winding and packaging the pipe comprises a machine body, a fixing frame is fixedly mounted at the top of the machine body, and the outer wall of the fixing frame is fixedly connected with the outer wall of a servo motor. According to the clamping device for winding and packaging the pipe, in order to better wind and package a pipe body, the winding assembly is arranged, the pipe body passes through the base, an asynchronous motor on the frame is started, so that a rotating shaft drives a driving gear to rotate, and the driving gear rotates in multiple sets of riding wheels in cooperation with transmission of a gear ring; the fixing rod and the packaging film barrel are driven to synchronously revolve around the circle center of the gear ring, so that a packaging film body is wound outside a pipe body, packaging is completed along with continuous transverse movement of the pipe body, an arc-shaped hook is made to transversely move in cooperation with a bottom plate, a hydraulic cylinder and a piston rod, and clamping of the packaging film body is completed in cooperation with a clamping block; and then winding and packaging can be better carried out.

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.

The invention discloses an air-cooled dry-type transformer and a cooling method, the air-cooled dry-type transformer comprises a low-voltage coil and a high-voltage coil which are concentrically arranged, and an annular gap exists between the inner wall of the high-voltage coil and the outer wall of the low-voltage coil; the low-voltage coil is wrapped outside the iron core, the wrapped iron core is provided with an air channel penetrating through the upper iron yoke and the lower iron yoke in the axial direction, the upper end and the lower end of the iron core are clamped and fixed in the transverse direction through clamping pieces, and the low-voltage coil and the high-voltage coil are vertically clamped; a plurality of heat dissipation air channels are formed in the axial direction of the high-voltage coil and evenly distributed on the periphery of the high-voltage coil. By means of the innovative biaxial collaborative cooling system, the heat dissipation problem of a traditional air-cooled transformer is fundamentally solved. According to the technical scheme, the operation reliability and economical efficiency of the transformer are remarkably improved, and reliable technical support is provided for the development of the dry-type transformer towards larger capacity.

The present invention relates to the technical field of insulator relay protection, and proposes a non-stop cable insulation wrapping device and method, comprising a detection device and a wrapping device, and an insulating operating rod connected thereto. The detection device is composed of a temperature measuring instrument, an electromagnetic radiation detector and a fixing frame, and the fixing frame is detachably connected to the insulating operating rod. The wrapping device comprises a fixing seat detachably connected to the insulating operating rod, a bracket and a motor box provided on the top of the fixing seat, a rotating mechanism and a camera mechanism. The rotating mechanism rotates 360° around the axis of the conductor, driving the insulating tape to wrap around the conductor synchronously. A motor is provided in the motor box, and the motor drives the rotating mechanism to rotate, which is controlled by a circuit board. The camera mechanism monitors the wrapping process in real time to ensure the quality of the wrapping; after the insulation wrapping is completed, the detection steps are repeated to ensure whether the wrapping is in place, further improving the reliability and effectiveness of the repair.

The utility model relates to the technical field of electric power construction protection devices, in particular to a telescopic fence which comprises a stand column, a cavity is formed in the upper half portion of the stand column, an opening is formed in the side, provided with the cavity, of the stand column, a rotating rod is installed in the cavity, an isolation belt is wound on the rotating rod, one end of the isolation belt penetrates through the opening, and the other end of the isolation belt is connected with the stand column. A pull rod is installed at the end, penetrating through the opening, of the isolation belt, a limiting hook is arranged on the other side, provided with the cavity, of the stand column, the lower end of the stand column is slidably sleeved with a sliding sleeve, a first rotating plate is installed on one side of the sliding sleeve through a hinge, and a clamping plate is arranged on the other side of the sliding sleeve; a clamping groove matched with the clamping plate is formed in the first rotating plate, a second rotating plate is installed at the bottom of the first rotating plate through a rotating shaft, the length of the second rotating plate is smaller than that of the first rotating plate, and supporting blocks capable of abutting against the ground are installed on the two sides of the bottom of the first rotating plate and the two sides of the bottom of the second rotating plate correspondingly.

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 utility model relates to the technical field of drainage pipeline maintenance, in particular to a drainage pipeline winding repairing device which comprises a remote control car, connecting rods are fixedly connected to the front side and the rear side of the top of the remote control car, a fixing ring is fixedly connected to the ends, away from the remote control car, of the connecting rods, and a motor is fixedly connected to the inner side of the fixing ring. A first hollow cylinder and a second hollow cylinder are fixedly connected to the output end of the motor, an electric telescopic rod is fixedly connected to the middle of the rear end face of the first hollow cylinder, a hollow ball is fixedly connected to the output end of the electric telescopic rod, and a solid ball is arranged in the hollow ball; by means of the remote control car and the repairing plate, the device can wind a fiber band on the outer side of the drainage pipe, when dents appear on the surface of the drainage pipe due to tensioning, the remote control car drives the repairing plate to conduct expansion repairing on the inner wall of the drainage pipe, and the situation that the fiber band is wound on the outer side of the drainage pipe and tensioned, and consequently the drainage pipe sinks inwards is avoided.

Implementations relate to a configurable counterbalance mechanism. In some implementations, a counterbalance apparatus includes a spring, a tension element coupled between the spring and a mechanical ground, a base element coupled to a load, and a configurable arm rotatably coupled to the base element. A first pulley and a second pulley are rotatably coupled to the configurable arm, the second pulley orbitable about the first axis, and the tension element is at least partially wrapped around the first pulley and the second pulley. The configurable arm is rotatably configurable at either a first orientation or a second orientation, where the first orientation is associated with a center of gravity of the load located on a first side of the counterbalance apparatus and the second orientation is associated with the center of gravity of the load located on a second side of the counterbalance apparatus opposite to the first side.

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.