34results about How to "Quickly removed and replaced" patented technology

Interlocking tabs are provided on the backside of a spray gun air cap to mate with corresponding slots in the barrel of the gun. The tabs and slots are spaced at 90° (or other spacing if desired) to confine the air cap to vertical or horizontal orientations. The barrel and retaining ring are provided with a custom coarse thread which both allows quicker removal and replacement of the air cap as well as substantially eliminating the ability to cross-thread the air cap on the barrel.

A watch winder includes a watch carrier that is freely supported on a rest for ease in mounting and removing the carrier and for reversing the direction of winding by simply turning the watch carrier end-to-end. The watch carrier includes a cylinder and a watch holder insertable into the interior of the cylinder. The rest is adapted to support the cylinder in a horizontal position, and includes first and second support sections having parallel longitudinal axes spaced from each other at a distance less than the diameter of the cylinder. Each section includes a housing having rollers or other support surfaces adjacent the ends of the housing, with at least one of the rollers being driven by an electric motor to rotate the cylinder at predetermined times when the cylinder is supported on the rollers. A feature of the cylinder may be detected to stop rotation at a predetermined orientation.

A plant processor, having: a) a rotatable drum for receiving plant matter, the rotatable drum having a plurality of slots; b) a rotatable cutting reel positioned below the rotatable drum, the cutting reel rotatable in the opposite direction of the drum; c) a cutting knife horizontally positioned below the top of the reel; the cutting knife maintained in position by one or more magnets, the cutting knife slidable along a slot in a frame of the processor by a rod extending above the knife; and d) a motor to rotate a shaft secured to the reel, the shaft having a groove to frictionally engage a ring, the ring supporting the drum, whereby rotation of the reel rotates the drum in the opposite direction.

A door casing and door drop cloth assembly and method are disclosed. The assembly includes two generally rectangular drop cloths of a durable, flexible material. One of the rectangular drop cloths has cut-out portions centered on the rectangle short sides to receive casings while the cut drop cloth is positioned over the floor surface located beneath, between, and around the casings. The other rectangular drop cloth is positioned on the floor surface, centered lengthwise under the door hung in the casing.

A holster system for receiving and releasably retaining a handgun with or without a reflex sight mounted thereon. The holster body comprises a pair of opposing side wall portions and an upper wall portion. The holster body may define a rear accessory sight opening for receiving the handgun with the reflex sight attached thereto. The holster system may include a first rear sight cover selectively and robustly coupleable to the holster body so as to cover the rear accessory sight opening when a handgun with conventional sights extending upwardly about ⅜ of an inch or less mounted thereto is used in conjunction with the holster system. The holster system may also include a second rear sight cover selectively coupleable to the holster body so as to cover the sight opening when a handgun with a reflex sight mounted thereto is used in conjunction with the holster system.

A pressure swing adsorption system includes a pressure vessel, a nozzle plate coupled to the vessel and sealed with respect to the pressure vessel, a backing plate that supports the nozzle plate, and a manifold including a plenum cavity and coupled to the nozzle plate via a neck such that the plenum cavity is in fluid communication with an interior of the pressure vessel. The neck is sealed with respect to the nozzle plate via a movable sealing surface. A method is provided in which pressure from the plenum cavity assists in closing valve coupled to the manifold. A removable insert is provided to the manifold to provide a removable sealing surface against which the valve closes.

A sandal and strap assembly with a sole and a strap portion. The sole has three loop strap retaining members. One loop is located between the user's big toe and second toe. The second and third loops reside on the left and right side of the user's ankle. The sole comprised of a bonded upper and a lower member. Each loop protrudes through a slit in the upper member. The ends of each loop form a T shape which is trapped between the upper and lower sole member. The strap comprised of a single flexible elongate member and is threaded through the first loop in an equidistant manner. The right and left ends of the strap member are threaded through the second and third loops. The remaining ends of the strap are wrapped around the user's ankle and leg and then tied in a releasable knot.

A temperature control vest for use in providing cooling for workers subject to extreme temperature work environments. The temperature control vest includes chest-covering pieces and a back-covering piece that are connected by adjustable straps that run over the shoulders of the user and lacing assemblies that pass around the sides of the user. The chest covering and back covering pieces each have one or more detachable panels mounted on their interior surfaces that include compartments holding built-in ice sheets composed of refrigerant cubes for providing cooling to the user. The panels are releasably attached to the chest-covering pieces and back-covering piece so that the panels and the ice sheets can be quickly removed and replaced when the ice becomes melted. The compartments in the panels include fabric mesh layers along their inside surfaces for holding the replaceable ice sheets in contact with the user for cooling and heating purposes while providing a pleasing visual appearance. The compartments and mesh also allow the ice sheets to be inspected to assess the extent to which the refrigerant cubes remain frozen and to detect any damage to the ice sheets indicating that the ice sheets should be removed from the compartments and replaced.

A temperature control vest for use in providing cooling for workers subject to extreme temperature work environments. The temperature control vest includes chest-covering pieces and a back-covering piece that are connected by adjustable straps that run over the shoulders of the user and lacing assemblies that pass around the sides of the user. The chest covering and back covering pieces each have one or more detachable panels mounted on their interior surfaces that include compartments holding built-in ice sheets composed of refrigerant cubes for providing cooling to the user. The panels are releasably attached to the chest-covering pieces and back-covering piece so that the panels and the ice sheets can be quickly removed and replaced when the ice becomes melted. The compartments in the panels include fabric mesh layers along their inside surfaces for holding the replaceable ice sheets in contact with the user for cooling and heating purposes while providing a pleasing visual appearance. The compartments and mesh also allow the ice sheets to be inspected to assess the extent to which the refrigerant cubes remain frozen and to detect any damage to the ice sheets indicating that the ice sheets should be removed from the compartments and replaced.

An oral cavity suction system that incorporates a disposable saliva ejector residing along the interior of the patient's cheek that utilizes a single planar, double leaf shaped plate design that is embossed on their inner faces with a series of arced ribs and folded about its midpoint. The arced ribs form a series of channels about perimeter of the device that directs saliva into a trough running along the linear axis of both of the plates to direct this saliva into a connected “U” connector that hooks around the patient's cheek. A sterile suction tube is also connected on one end to the “U” connector suction tube and on its other end to a quick connect fitting that mates to a tube adapted with a fitting for connection to a high volume suction pump.

A pressure swing adsorption system includes a pressure vessel, a nozzle plate coupled to the vessel and sealed with respect to the pressure vessel, a backing plate that supports the nozzle plate, and a manifold including a plenum cavity and coupled to the nozzle plate via a neck such that the plenum cavity is in fluid communication with an interior of the pressure vessel. The neck is sealed with respect to the nozzle plate via a movable sealing surface. A method is provided in which pressure from the plenum cavity assists in closing valve coupled to the manifold. A removable insert is provided to the manifold to provide a removable sealing surface against which the valve closes.

Disclosed is a specialized holster design and system. The holster disclosed herein is intended to be used by an individual to carry a handgun on his or her person in such a way that the weapon may be partially or completely out of view, securely in place yet immediately available to be drawn from the holster when needed. The holster is variable in ways that also allow the user to make adjustments for comfort and tactical preferences. Once the weapon is drawn the holster remains open allowing one handed re-holstering. Among other attributes, four key features enable in part its broad ranges of functions. These four are the unique outer coating, the retention qualities, fold out attachment tab, and the particularly angled clip. The design enables a novel lightweight holster form fitted to the weapon and maintained securely in place firmly against the user's body in a concealed manner.

The rapid and economical replacement of golf flags to indicate the varying position of a flagstick with respect to a golf green is facilitated by a golf flag assembly which has a flag tube element with a radially extending stiff flange which extends from the tube wall. A flexible sleeve extends around the flag tube element to overlie the tube wall and the flange, and has an exterior margin with a first part of a two part hook and loop fastener positioned thereon. A flexible loose flag has an inner margin with a strip of the second part of the two part hook and loop fastener. The loose flag is releasably connected to the flag tube element on the sleeve, permitting it to be rapidly removed and replaced with another loose flag of different appearance indicating a different position of the flagstick on the green.

A spindle spray coating system including a spindle conveyor system for horizontally transporting parts supported on spindles within the system. A spindle rotation station assembly is also provided for rotating individual spindles supporting parts during spraying. A spray containment closed spray booth for containment of parts supported on spindles during the spray operation by an adjustable spray system to minimize environmental and operator exposure to the coating materials being sprayed. A second spray containment closed spray booth may also be provided for containment of parts supported on spindles during a secondary spray operation by an adjustable secondary spray system. Following the spray operation(s), a vision inspection system is used to inspect the parts that have been coated. An automated defective part rejection assembly is also provided which includes a vertical lifting mechanism, and a gripper mechanism for gripping defective parts, and lifting and rotating the parts through a 180 degree motion using a balanced counterweight, followed by release of the parts from the gripper mechanism for disposal.

A squeegee or flood bar for the print carriage of a screen printing machine which consists of a mounting bracket and blade portion in which the bracket portion is adapted for quick attachment and detachment to the print carriage and the bracket is attached to the blade portion on one side of the blade portion. The bracket attaches to one face of the blade near the upper edge and this offset position means that a change in the angle of inclination of the blade does not result in a large change in position of the bottom edge of the blade. The attachment means is preferably a toggle clamp on the carrier bar for the squeegee and flood bar. By simply releasing the toggle clamp the bracket and blade can be quickly removed and replaced.

A quick disconnect assembly used for hand powered tools which consist of two separate units: a quick disconnect receiving assembly and an implement head attachment. When used together they will allow for a quick connection and release between a tool head and a handle. The first unit is a female receiving unit (quick disconnect receiving assembly) which consist of a exterior cylindrical shaped body throughout. One end being of cylindrical shape (handle sleeve and handle end) to receive a round to oval shaped handle and the opposite end having a hex shaped interior body (hex shaft receiver and hex shaft end). The second unit making up the quick disconnect assembly device is a male hex shaft implement head attachment.

A grizzly screen member assembly with a replaceable tip end. The grizzly screen member assembly comprises an elongate base member and a replaceable tip member coupled removably coupled to the replaceable tip member. The elongate base member may be coupled to a panel and assembled into a grizzly feeder system or coupled to the grizzly feeder system itself.

The apparatus and system described is directed to securing a wheel to an axel without the use of separate tools or devices. The present invention allows for securing the wheel to the axel through the use of a specialized locking mechanism and wheel bearing. When mated, these two elements allow for a wheel that does not require user access to a central hub in order to replace the wheel. Thus, the apparatus and device provide for wheel geometries that take advantage of lack of a hub. For example, the present invention allows for wheel designs that enable a wider range of performance characteristics than offered by prior art devices.

A modular sponson for a small boat has discrete sections disposed in a series from the bow and along both sides to the stern. Each section has an axially extending length of tubing defining a longitudinal opening and a plurality of elongate pieces of closed cell foam material secured to the outside of the tubing for the length of each section. Flotation structure outwardly disposed from and in contact with the elongate pieces is covered by a protective covering that reaches inwardly to opposite ends of each length of tubing. A bonding agent is provided on the tubing, elongate pieces, and flotation structure to hold them together in each discrete section of the modular sponson. An elongate cable extends through the longitudinal openings of the series of sections and exerts a tensile force to hold the sections adjacent one another in compression.

The present invention is directed to an arcade type vacuum crane game that includes a turntable with a target support structure such as cylindrical, open ended target holders to prevent targets from toppling before, during, and after playing the game. The turntable is rotated by a centrally disposed motor having a shaft that receives a projection on the turntable to rotate the turntable in the direction of the shaft. The shaft receives the peg therein, but does not carry the weight of the turntable, which instead is supported by three peripheral rotatable wheels disposed about the motor on a bracket. Because the turntable is simply mounted over the shaft using a fitted mating, the turntable can be lifted off the motor without tools and another turntable set on top of the shaft and wheels quickly and easily.

The present invention is a jackladder flight member with replaceable or rotatable wear surfaces. Additional embodiments of the invention include a jackladder conveyer chain comprising flight members with replaceable and rotatable wear surfaces as well as a jackladder conveyer system comprising a jackladder chain comprising flight members with replaceable or rotatable wear surfaces and a method to replace or rotate or replace the replaceable or rotatable wear surfaces.

An oral cavity suction system that incorporates a disposable saliva ejector residing along the interior of the patient's cheek that utilizes a single planar, double leaf shaped plate design that is embossed on their inner faces with a series of arced ribs and folded about its midpoint. The arced ribs form a series of channels about perimeter of the device that directs saliva into a trough running along the linear axis of both of the plates to direct this saliva into a connected “U” connector that hooks around the patient's cheek. A sterile suction tube is also connected on one end to the “U” connector suction tube and on its other end to a quick connect fitting that mates to a tube adapted with a fitting for connection to a high volume suction pump.

A holster system for receiving and releasably retaining a handgun with or without a reflex sight mounted thereon. The holster body comprises a pair of opposing side wall portions and an upper wall portion. The holster body may define a rear accessory sight opening for receiving the handgun with the reflex sight attached thereto. The holster system may include a first rear sight cover selectively and robustly coupleable to the holster body so as to cover the rear accessory sight opening when a handgun with conventional sights extending upwardly about ⅜ of an inch or less mounted thereto is used in conjunction with the holster system. The holster system may also include a second rear sight cover selectively coupleable to the holster body so as to cover the sight opening when a handgun with a reflex sight mounted thereto is used in conjunction with the holster system.

A self-contained mobile surveillance apparatus has applicability in a variety of short or long term settings where security and documentation of activities are needed. Integral to the apparatus is a gas shock assisted swing arm lift assembly and a removable quick connect pod platform system for use in acquiring, recording, storing, and transmitting data to one or more receive locations.