152 results about "Clam shell" patented technology

Provided herein are several embodiments of a dexterity tool for opening a contact lens package to remove a contact lens inside. Some embodiments may have a housing which clamps down on the contact lens package to aid in the removal of the lid from the contact lens package. Some embodiments may also have a top clamshell housing with a movable jaw connected to the top clamshell housing and an opening in the top clamshell housing. Some embodiments may also include a bottom clamshell housing hingedly attached to the top clamshell housing so that the top housing hinges about a hinge axis relative to the bottom housing and further contains a bowl positioned within the bottom clamshell housing and a platform surrounding the bowl. A fixed jaw may be connected to the platform such that when the tool is placed in a closed position the contact lens package is sandwiched in between the movable jaw and the fixed jaw.

Improvements in capturing an image of a cornea with Placido's disk lines are disclosed. The imaging is with a clam shell clamping device that is easily clamped onto a cellular device and the lighting tube is centered on the camera so the image at the end of the tube can be captured. The clamping device includes a ring light source that illuminates the outside of the tube with an internally reflective cone. The tube has a plurality of geometrically spaced light and dark rings to create evenly spaced rings on the cornea. Imperfections in the cornea will distort the rings. The camera can capture the image and the image or picture can be forwarded to a doctor or other care giver to determine the perfection or imperfection of the cornea and tear film break-up device.

A system for analyzing a sample, e.g., by NIR, includes a clamshell apparatus and a tunable laser. The apparatus has a fixed first section and a second section which can move between an open position and a closed position. A sample detection region is formed between an input rod and an output rod by lowering the second section to the closed position. A flowcell inserted between these sections can be used to analyze flowing samples. One illustrative arrangement employs a reference detector positioned in the first section and a sample detector positioned in the second section.

An apparatus includes an arm section having a concave surface, a strap configured to form an enclosed area with the concave surface, an attachment section configured to be secured to a surface, and an extension section attached to the attachment section and the arm section. In a double arm implementation, a third arm section having a second concave surface may also be included. The third arm section is oriented with the first and second concave surfaces facing each other. A fourth arm section may include a third concave surface. The fourth arm section may be oriented with the second and third concave surfaces facing one another. Another implementation may include door and clam shell configurations having a second contoured surface.

A cable pulling device including a clamshell housing including a first elongate clamshell and a second elongate clamshell configured to engage the first elongate clamshell such that the clamshell housing can house a distal end piece disposed at a distal end of a cable. The device can include a cord extending from a first end to a second end, wherein the first end and the second end being configured to extend through a bifurcate aperture disposed at a distal end of the distal end piece to form a loop. The cable pulling device can include a locking ring configured to surround and hold together the first elongate clamshell and the second elongate clamshell.

A power tool may include a housing including first and second clamshell halves. The power tool may include a motor directly supported by the first and second clamshell halves. The power tool may include a gear assembly directly supported by the first and second clamshell halves and operably coupled to the motor. The power tool may include an impact mechanism disposed within the housing between the first and second clamshell halves and operably coupled to the gear assembly, the impact mechanism including a camshaft, an anvil rotationally supported by an anvil support for rotation about an axis, the anvil support being directly supported by the first and second clamshell halves, and a hammer configured to reciprocate along the camshaft and to impart rotational impacts to the anvil in response to rotation of the camshaft.

A system for analyzing a sample, e.g., by NIR, includes a clamshell apparatus and a tunable laser. The apparatus has a fixed first section and a second section which can move between an open position and a closed position. A sample detection region is formed between an input rod and an output rod by lowering the second section to the closed position. A flowcell inserted between these sections can be used to analyze flowing samples. One illustrative arrangement employs a reference detector positioned in the first section and a sample detector positioned in the second section.

Provided is a clamshell housing for a human-machine interface comprising a plastic “C” cover assembly and a plastic “D” cover assembly, the plastic “C” cover assembly comprising a plastic keyboard cover or palm rest, having a plurality of snap fittings thereon for attachment to a plastic “D” cover assembly, a keyboard having a keyboard connector electrically connecting the keyboard to a printed circuit board (PCB), a trackpad having a trackpad connector electrically connecting the trackpad to the printed circuit board (PCB). The housing of the invention may be easily disassembled for repair or recycling.

A container includes a container body of a corrugated paper material. The container body defines a tray and a clamshell lid hinged to the tray for movement between a closed position wherein the clamshell lid and tray enclose an interior space of the container body and an open position wherein the clamshell lid is clear of a top opening of the tray for access to the interior space. The tray includes a bottom panel. The clamshell lid includes a top panel defining a top window opening therethrough. In the closed position, the top window opening is opposite from the bottom panel.

There is provided a method (400) of manufacturing a clamshell stator for a vacuum pump comprising providing (410) a first half-shell stator component and a second half-shell stator component, wherein the first half-shell stator component and the second half-shell stator component comprise respective first and second internal walls for defining a plurality of pump chambers having gas transfer passages arranged therebetween; boring (420) a first bore extending through one or more of the first internal walls and defining first portholes; boring (430) a second bore extending through one or more of the second internal walls and defining second portholes; arranging (440) a first sealing means and a second sealing means respectively to seal one or more of the first portholes and second portholes such that a fluid connection is provided between the outlet and inlet of adjacent pump chambers.

The luggage rack accessory includes a woven platform on foldable clam shell structure that is utilized in conjunction with an existing luggage pedestal to support a luggage item. The woven platform attaches to the clamshell structure to form a load bearing surface. The luggage pedestal elevates the load bearing surface. The load bearing surface receives the luggage item. The load bearing surface transfers the load of the luggage item to the luggage pedestal.

A solar tracker apparatus comprises a center of mass with an adjustable hanger assembly configured with a clam shell clamp assembly on the adjustable hanger assembly and a cylindrical torque tube comprising a plurality of torque tubes configured together in a continuous length from a first end to a second end such that the center of mass is aligned with a center of rotation of the cylindrical torque tubes to reduce a load of a drive motor operably coupled to the cylindrical torque tube.

A container device and lock and method for locking the container device are disclosed. The container device may be a clam shell container which is secured with a twist on closure. This clam shell container allows for storage of items which are larger than the neck size of a twist-on closure. The container device may have wings on the side of the closure to secure a tight fit with a gasket to make the device water and smell resistant. This device can be used to secure items from unauthorized users. Medications are a common item which can be secured within this device.

An assembly connects a pitman arm to a slot in a crank arm of a pumping unit. A pin extends from the pitman arm disposed on a first side of the crank arm. The pin is disposed in the slot of the crank arm and has a distal end exposed on a second side of the crank arm. The distal end defines an external shouldered profile. A clamp is positioned on the distal end of the pin. The clamp has an internal shouldered profile, which is configured to engage the external shouldered profile on the pin. One or more spacers are disposed on the clamp and are configured to adjustably extend from the clamp toward the second side of the crank arm.

1. The name of the design product: clip (narrow bending - water drop buckle 360 rotation - T type shaft - diamond). 2. The use of the design product: for terminal equipment (such as mobile phones, tablets, etc.) hanging rope accessories. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention discloses a traditional Chinese medicine paste for clearing the lungs, resolving phlegm, relieving cough and asthma, and its preparation method, belonging to the field of traditional Chinese medicine technology. The traditional Chinese medicine paste of this invention is mainly prepared from the following raw materials in parts by weight: 5-15 parts mulberry bark, 3-10 parts mulberry leaves, 3-10 parts apricot kernels, 5-15 parts ophiopogon japonicus, 5-15 parts glehnia littoralis, 3-10 parts earthworm, 8-30 parts roasted black sesame seeds, 3-10 parts loquat leaves, 8-30 parts clam shells, 8-30 parts reed rhizome, 5-15 parts trichosanthes root, 5-15 parts isatis root, 11-40 parts dried tangerine peel, 5-15 parts atractylodes macrocephala, 1-6 parts gastrodia elata, 5-15 parts buckwheat, 9-25 parts licorice root, 100-200 parts jujube, and 5-15 parts venison powder. The herbal paste of this invention has the effects of clearing the lungs and resolving phlegm, relieving cough and asthma, and also nourishing yin and moistening dryness, strengthening the spleen and stomach. It is suitable for cough, expectoration, and asthma caused by lung heat and yin deficiency, and internal accumulation of phlegm and heat. Preliminary animal experiments have verified that the herbal paste of this invention can significantly prolong the latency period of cough and reduce the frequency of cough. The soaking and decompression concentration processes in the preparation are all carried out under strict conditions, which can reduce the loss of effective ingredients and ensure the stability of product efficacy.

The disclosed embodiments describe systems, methods, and devices for a fitting. These systems, methods, and devices may include a fitting, which may comprise a hollow body, and a bell portion extending from the body, wherein the bell portion (110) may comprise a clamshell opening (115), and at least one cleat (125) extending from an internal surface of the bell portion.

There is provided a tooling assembly for full size determinant assembly of a structure. The tooling assembly has a clamshell assembly that locates the structure in an assembly jig in one or more of, an x-axis direction, a y-axis direction, and a z-axis direction. The clamshell assembly includes a hinged clamshell structure, and a latch assembly, a clamp assembly, and a base plate all attached to the hinged clamshell structure. The tooling assembly further has a pin assembly with a pin having a head end clamped between the clamp assembly and the clamshell assembly, an indexing portion substantially positioned within the hinged clamshell structure, a rotation control portion, and a tail end. The pin assembly includes one or more nut elements and an interfacing surface. The clamshell assembly allows the pin to releasably engage within the assembly jig and allows the pin and the structure to float.

In a dredging support system attached to a backhoe dredger, the seabed of the dredging area is dredged more efficiently and with greater precision. [Solution] The guidance information displayed on the monitor screen 30 includes a closing operation line 45 that indicates the start timing for closing the grab bucket 8. With this, by simply starting the closing operation of the grab bucket 8 when the closing operation line 45 and the cutting edge of the shell related to the bucket position and orientation information 40 coincide on the monitor screen 30, the lowest point position of the cutting edge of the shell 18 and the dredging depth position can be matched. Therefore, even in dredging operations using a clamshell-type grab bucket 8 in which the cutting edge of the shell 18 traces an arc-shaped trajectory when in the opening and closing position, it is possible to prevent incomplete digging or over-digging.

A catheter lock system includes a clamshell housing comprising a body and a cover; one or more interlocking tabs of the body having a hook feature; compatible interlocking tabs of the cover configured to releasably engage with the interlocking tabs of the body; a key with one or more protrusions arranged at two different angles; one or more lock disc cams including a cam feature; wherein a rotation of the key is operable to cause the interlocking tabs of the body to release from the compatible interlocking tabs of the cover using each of the one or more protrusions of the key.

A clamshell underground base configured for supporting an above-ground static structure includes a pair of clamshell sections configured to removably connect to each other to define a pipe portion having an open top end, an open bottom end, and an opening extending therebetween. Each of the clamshell sections has a distal end, a proximal end, and a body portion between the distal end and the proximal end. At least one reinforcement plate is connected to the each of the clamshell sections and extends across the opening. Each of the clamshell sections is made from a first material, and the at least one reinforcement plate is made from a second material different from the first material. The first material is a fiber-reinforced polymer composite material, and the second material is steel.

A power tool includes a housing with first and second clamshell portions. A motor positioned within the housing is configured to rotate a motor shaft. A gear case coupled to the housing encloses a drive train to transmit torque from the motor shaft to an output drive extending from a front end of the gear case. A reaction arm coupled to the gear case limits rotation of the gear case. The power tool includes an interface assembly with an interface housing having a top portion positioned within the housing between the clamshell portions and a bottom portion extending outside the housing. The top portion includes a lens opening, and the bottom portion includes actuator openings. An interface circuit board coupled includes a display panel in line with the lens opening and switches positioned in line with the actuator openings. A lens is positioned within the lens opening.

Two half shells joined together to form a float. A line can be routed along a line pathway, such as along a centerline, and be captured between the two half shells. An interior wall has a notch therein and end walls have portals therein which allow a line to pass along the line pathway of the two half shells which are joined together to form the float. Teeth in the notch engage the line sufficient to keep the line from translating along the centerline. Multiple foam core pieces can reside within hollow interiors of the half shells to provide robust buoyancy to the float. In various embodiments, tabs and grooves along seam edges of the half shells fit together, with the half shells being identical in form and to provide a secure seam between the two half shells. Clips fit into slots to secure the two half shells together.

The present invention relates to the technical field of welding tooling, and discloses an automobile processing welding tooling, including a tooling base and a welding device installed thereon, the workpieces to be processed by the welding device include a clamshell catalyst, an exhaust manifold and an exhaust tail pipe, and the welding device includes a welding machine head, and the welding machine head is used to perform annular welding on the exhaust manifold, the exhaust tail pipe and the ports of the clamshell catalyst. The present invention can perform flatness and size detection on both ends of the clamshell catalyst, so that the welding surface between the connecting ends of the clamshell catalyst and the exhaust manifold and the exhaust tail pipe is kept tight, and at the same time, the exhaust manifold connection component and the exhaust tail pipe connection component are used to put the exhaust pipe assembly in a tensioned state, which can partially offset the thermal stress generated by welding, reduce stress concentration, and increase the fatigue life of the exhaust pipe assembly, and avoid leakage problems at the welding point under actual working conditions.

To provide an assembly for forming a seal on a conduit in particular, in a field of sealing the conduit.SOLUTION: An assembly is for forming a seal surrounding a conduit 100. The assembly includes a mold having a plurality of sections fitted to each other to form a cavity extending around the conduit. A holding plate is configured to be mounted to the conduit and is disposed to come into contact with the mold. A knuckle has a clamshell configuration having a first jaw and a second jaw, and the first jaw and the second jaw are connected by a connector to enable turning together and are movable between an opening position and a closing position. A spring clip is disposed between the knuckle and the holding plate. The spring clip is configured to apply force for maintaining contact of the holding plate with the mold.SELECTED DRAWING: Figure 1A

The invention discloses a method for producing hydrogen peroxide by two-electron electrocatalytic water oxidation of calcium carbonate-based natural substances, which comprises the following steps: (1) preparation of an anode material: loading the calcium carbonate-based natural substances such as egg shell powder, calcite powder, clam shell powder, coral powder and the like on a substrate through a naphthol binder to serve as the anode material; and (2) carrying out a reaction for synthesizing hydrogen peroxide by electro-catalysis water oxidation: constructing an electro-catalysis environment and electrochemical double cells, separating a cathode and an anode by a nafion membrane only allowing protons to pass through, taking a graphite sheet as the cathode, and taking a mixed solution of potassium carbonate and potassium bicarbonate as an electrolyte. And carrying out electro-catalysis water oxidation reaction to obtain a high-concentration hydrogen peroxide solution. The method simultaneously meets the requirements of resource utilization of the calcium carbonate waste and production of high-concentration hydrogen peroxide, and has the advantages of environmental friendliness and certain economic value.

This invention relates to the field of razor clam aquaculture technology and discloses an air flotation sorting device for juvenile razor clam shells. The device includes a sorting box, which is a rectangular box structure with an open top. Side limiting plates are fixedly installed on the inner walls of the left and right sides of the sorting box. A layered screening mechanism is movably installed inside the sorting box corresponding to the inner side of the side limiting plates. The highest point of the side limiting plates is flush with the highest point of the layered screening mechanism after installation. In this invention, the sorting box stores water, and the entire sorting process for juvenile razor clam shells is completed in an aquatic environment, eliminating the problem of dehydration damage. This design aligns with the aquatic survival characteristics of juvenile razor clam shells, significantly improving the survival rate of sorted juvenile razor clam shells. It solves the problems of traditional sorting methods that result in detachment from the water and low survival rates. The device uses microporous ceramic aeration plates to generate fine and uniform microbubbles, which gently agitate the water, creating a gentle flow without hard impacts. This is suitable for thin-shelled juvenile razor clam shells, reducing the breakage rate of juvenile razor clam shells from the source.

Clamshell packaging containers and methods of making them are disclosed. A container includes a first shell portion and a complementary second shell portion that defines a product cavity. A bridging portion coupled to the first shell portion at a first hinge and the second shell portion at a second hinge such that the bridging portion is pivotable relative to each of the first shell portion at the first hinge and the second shell portion at the second hinge in a disassembled configuration, and is pivotable relative to one of the first shell portion at the first hinge and the second shell portion at the second hinge in an assembled configuration.

The present invention discloses a shell opening and crushing device for river clams, comprising a shell crushing box, the upper end of which is open, and the lower end of which is provided with a plurality of rotating cylinder rods spaced evenly, and a material dropping gap is provided between adjacent rotating cylinder rods; a first rotating mechanism is provided on the left side of the lower end of the shell crushing box, and the first rotating mechanism is connected to the rotating cylinder rod at the lower end of the shell crushing box, and the rotating cylinder rod can be driven to rotate accordingly through the first rotating mechanism, and the right side of the rotating cylinder rod is correspondingly installed on the right lower end of the shell crushing box through a bearing member, and a steam device is also provided on the outer side of the shell crushing box. The technical scheme of the present invention can simultaneously realize the steaming and shell opening of river clams, the material discharge of river clams after shell opening, the crushing of river clams and the material discharge of river clams, and the overall structural design is very ingenious and reasonable, and it is very convenient to use, which effectively improves work efficiency and quality.

The disclosure herein relates to a flow path comprising a half clamp 1 having an inner surface that encircles a flexible tube 3 with a barb adapter 2 that when assembled can be placed within a clam shell to reduce or prevent deformation of the flexible tube.