Abstract: A tube set device includes first and second tubes and a clamping assembly. The first tube partially extending from an opening into the second tube is telescopic relative to the second tube. The clamping assembly disposed at the opening of the second tube includes a quick-release tube-clamp and a safety lock unit. The quick-release tube-clamp includes a tightening body and a handle. The handle pivoted on the tightening body is able to be switched pivotally between released and locked states. The safety lock unit includes a first matching element disposed on one of the handle and the tightening body and a second matching element disposed on the other one. In the locked state, the first matching element is aligned with the second matching element, and the first and second matching elements are assembled with each other to fix the handle on the tightening body and maintain the locked state.

Abstract: An electric tool to restrain stress concentration is provided. The electric tool includes a housing (7, 8), a motor (2), an anvil (5, 105), and an impact mechanism (4). The motor is accommodated in the housing and rotatable. The anvil supported by the housing and rotatable about an axis (A). The impact mechanism is configured to convert a rotational force generated by the motor into a rotational impact force about the axis, and to apply the rotational impact force to the anvil. The anvil includes a base portion (51), an end bit attachment portion (80, 180), and a connecting portion (90, 190). The base portion is rotatably supported by the housing. An end bit is attachable to the end bit attachment portion. The end bit attachment portion has a flat surface portion. The connecting portion integrally connects together the base portion and the end bit attachment portion. The connecting portion has a diameter gradually reduced in a direction from the base portion toward the end bit attachment portion.

Abstract: A quick fit adjustment mechanism may include a housing having one end that attaches to a pole and another end that attaches to an insert mounted to a paint accessory. A lever may be used to cause an actuator pin to extend from the housing into the insert to secure the housing to the insert and thus to secure the paint accessory to the pole.

Abstract: Embodiments of the present invention provide a system for adjusting a height of a rack within a dishwasher. The system includes a rack plate assembly and a wheel plate assembly. The rack plate assembly is configured to be secured to the rack. The rack plate assembly includes a rack plate and a handle pivotally secured to the rack plate. The wheel plate assembly is adjustably secured with respect to the rack plate. The wheel plate assembly includes a wheel plate having at least one adjustment slot. A portion of the handle securely engages the wheel plate through the at least one adjustment slot. The portion of the handle is configured to disengage from the at least one adjustment slot in order to adjust the rack plate with respect to the wheel plate.

Abstract: A handgrip mounting method for mounting a handgrip onto a handlebar includes the steps of a) applying a piece of releasable paper to one of a handlebar and a tubular handgrip, b) sleeving the tubular handgrip onto the handlebar to have the piece of releasable paper be sandwiched in between the handlebar and the tubular handgrip in such a manner that an end portion of the piece of releasable paper is exposed outside of the handlebar and the tubular handgrip, and c) pulling the end portion of the piece of releasable paper to remove the piece of releasable paper away from the handlebar and the tubular handgrip.

Abstract: A child barrier for installation in a passage or the like comprises a frame with two side portions (4) which, in use, are positioned adjacent the walls of the passage, each side portion (4) carrying one or more vertically spaced abutment members (20) for engagement with an adjacent wall. The abutment members on at least one of the side portions is connected thereto by an adjustment mechanism, each adjustment mechanism comprising an elongate threaded member (18), one end of which is connected to the associated abutment member (20) and the other end of which is longitudinally slidably received in the associated side portion. Each adjustment mechanism also includes an adjustment member (24) in screw threaded engagement with the threaded member (18).

Abstract: An apparatus, transfer cask, system, and method for defueling a nuclear reactor and transferring spent nuclear fuel from a spent nuclear fuel to a storage cask for long terms storage. In one aspect, the invention is an apparatus for use in transferring a canister of spent nuclear fuel from a transfer cask to a storage cask, the apparatus comprising a radiation absorbing shield surrounding a portion of a hole through which the canister can pass; means for securing the apparatus to the top surface of the storage cask; means for securing the bottom surface of the transfer cask to the apparatus; wherein the transfer cask securing means and the storage cask securing means are positioned on the apparatus so that when the apparatus is secured to both the transfer cask and the storage cask, the cavity of the transfer cask, the hole, and the cavity of the storage cask are substantially aligned; and means for moving the bottom lid in a horizontal direction once the bottom lid is unfastened from the bottom surface.

Abstract: A fitting member is provided with a base having a flat portion, a stopper protruding forward from the base, and a through hole provided in a flat portion, wherein a knob has a plurality of projections positioned on the same circle. In fitting the knob to the fitting member, when the knob is rotated while being pressed backward in a state in which the projections are kept in contact with the flat portion, the projections slice on and in friction with a flat face, and when the projections hit against the stopper and the rotation of the knob is stopped, the projections and the through hole become opposite each other. After the projections are fitted into the through hole, the knob and the fitting member are enabled to be coupled to each other.

Abstract: A device for holding a container includes an elongated handle. An adjustable band is mounted at one end, and has two sections which project from opposite sides, of the handle. The two sections overlap to form a loop, and each section is provided with a series of openings. A clip receives the overlapping sections and comprises a detent which can be moved into and out of the openings. The band is flexible, and the overlapping sections of the band can be shifted relative to one another to change the diameter of the loop. When the diameter has been adjusted, the detent is passed through registering openings of the overlapping sections to fix the sections with respect to each other. An anchoring bar is also mounted on the handle and is movable radially of the loop between a retracted position inside the handle and an extended position in which the bar projects into the loop. The bar stabilizes a container which is gripped by the band.

Abstract: The valve comprises an operating wheel connected by a connecting rod to an opening and closing member. The valve is sealed by a stuffening box fixed into the upper part of the body around the rod. The stuffening box has a polygonal head so that it can be screwed and unscrewed. However the head is not accessible using a conventional spanner so as to prevent a non-specialist form slackening of the stuffing box and avoid him risking an accident.

Abstract: The present assembly provides a coupling element for an adjustable hand lever mechanism. The coupling element having an disk shaped body, an extension and a projection. The disk shaped body has a D-shaped opening extending longitudinally therethrough. The coupling element may be made from a material, e.g., metal, that is harder than the material, e.g., plastic, from which the hand lever is made. The extension of the coupling element protrudes radially outward from the outer circumference of the disk shaped body. The projection is situated outside the disk shaped body of the coupling element and extends upward from the upper surface of the extension in a direction substantially parallel to the D-shaped opening of the disk shaped body. The D-shaped opening allows for ease of manufacturing by using a die having a D-shaped core for molding a hand lever about a coupling element.

Abstract: A hand lever assembly including a plastic handle body molded around a metal insert for rotation of a rotary member such as an axle, spindle, or the like. The upper surface of the insert has a high point and a low point. The upper surface is further dived into arc surfaces, one extending clockwise from the low point to the high point and the other extending counterclockwise from the low point to the high point. The molded plastic body engages the sections of the insert upper surface. Torque applied to the handle body is transferred to the insert through the engaged arc sections of the upper surface.

Abstract: In a device for releasable connection of two members (2, 8) co-operating wedge surfaces (12, 17 and 13, respectively) are provided on the members. A first member (2) comprises two tightening devices (14, 16) arranged to actuate the second member (8) so that a component of the tightening force actuates the members towards each other, and another component of the tightening force actuates the wedge surfaces (12, 17 and 13, respectively) to co-operate so that also the wedge surfaces actuate the members towards each other. The device is designed for connecting the members (2, 8) in two relative positions, between which the members are rotated 180.degree. relative to each other.

Abstract: A quick release clamp having two crescent halves coupled at one end by a hinge and a spreader spring at the opposite end. A cam follower is coupled to the spring end of the crescent halves and configured to receive a handle. A handle, containing a cam configured to engage the cam follower, which when parallel to the hinge does not engage the cam and the clamp is open, and when rotated a quarter turn engages the cam and closes the clamp.

Abstract: A turner device for T-handles, especially for the types of T-handles employed in soft drink dispenser machines. The T-handle herein is in the form of a crank, having an eccentrically mounted rotatable handle and being provided with a principal hollow body in the form of a channel, but having a retainer plate. A spring is provided for receiving the base or shaft of the T-handle and for correctly positioning the same. The body of the T-handle is designed to releasably receive the top or T-bar of the handle such that the user of the device may conveniently rotate the handle by simply use of thumb and finger pressure on the handle so as to rotate the T-bar turner device and hence the T-handle releasably contained therein.

Abstract: A decorative faucet handle mounting apparatus includes an adapter having a first bore complimentrally shaped to the shape of a faucet stem. A second bore formed coaxially in the adapter cooperates with a fastener to attach the adapter to the faucet stem. A decorative handle has a longitudinal bore extending inward from one end which is engageable over the adapter. A perpendicular bore formed in the handle receives a threaded fastener engageable through the perpendicular bore with the adapter to secure the handle to the adapter.

Abstract: A socket extension is set forth with a release mechanism for an included lock ball wherein the release mechanism is positioned on side of the lock ball and an included safety wedge is positioned on the opposite side of the lock ball aligned with the release mechanism. The safety wedge is resiliently biased against the lock ball by a captured spring therebehind and the safety wedge being displaced upon displacement of the release mechanism to disengage said lock ball from an associated socket.

Abstract: A seal protector (10) embodying the concepts of the present invention is employed to guide the insertion of a drive axle (not shown) through the central opening (33) of a seal (31) and to protect the seal (31) from any injury that might be occasioned to the seal (31) by virtue of any sharp edges and/or burrs that might be present on the drive axle being inserted through the seal (31). The seal protector (10) incorporates a sleeve (35) having a proximal end (36) and a distal end (38). Handle means (44) are operatively secured to the proximal end (36) of the sleeve (35). A parting groove (50) extends between the proximal and distal ends (36, 38) of the sleeve (35) to permit the annular integrity of the sleeve (35) to separate by the application of a radially directed force to the handle means (44). A radially oriented reinforcing flange (42) may extend circumferentially of the proximal end (36) of the sleeve (35), and if so, it would be provided with a radially oriented, second parting groove (55).

Abstract: In a seed meter in which a seed disk is rotatably mounted within a housing, a method and apparatus are provided for positioning the seed disk within the housing so that the peripheral portion of the seed disk is located a desired, relatively uniform distance from an adjacent peripheral portion of the housing. A shaft having a threaded outer portion is rotatably mounted within the housing and a hub having a threaded aperture therein is positioned on and turned relative to the threaded outer portion of the shaft to begin advancing the threaded aperture onto the shaft. The seed disk is then mounted on the hub, following which rotation of the hub relative to the shaft is continued in a direction to advance the hub along the shaft toward the housing until a gap of desired size exists between the peripheral portion of the seed disk and the peripheral portion of the housing.

Abstract: A control lever for an automobile which is used to replace original equipment levers without requiring the removal of the dashboard. A preferred embodiment of the present invention includes a fork-shaped insert member slidable within a lever body, the insert having a pair of tines which are passed through a slot in the dashboard to engage a rotor plate behind the dashboard. By passing a screw through the lever body and threading it into the insert member from the front of the dashboard, the lever body and insert members are drawn together to clamp onto the rotor plate, securing the lever in place. Lateral movement of the lever within the slot will rotate the rotor plate, in order to select a desired function. Also disclosed is a method of replacing a climate control lever without removing the dashboard.

Abstract: The valve is particularly designed compatible for use with toxic or highly flammable fluids. It has a hard valve stem tip, such as tungsten carbide which is pushed longitudinally against the valve seat and not rotated into sealing position. The valve is provided with a backseat threaded to the valve body so that if the bonnet or packing nut is very seriously abused by the operator even to the extent of twisting or breaking, the valve will not blow out toxic or flammable fluid. Most of the parts of the valve are made of stainless steel and provisions are made for lubricating the working parts of the valve. Notches in the valve stem and packing nut provide for a safe clean break of these parts in the event they are over stressed.

Abstract: A handle assembly for attaching a decorative handle to a turning stem is disclosed. The handle can be placed on, as well as removed from the stem by a straight axial motion (without turning the handle). In one embodiment, the stem adapter is secured to a valve stem and has an angled shoulder surface and an undercut portion. An attachment screw is employed to secure the stem adapter to the valve stem. The handle adapter has a multiplicity of resilient finger members with terminal portions adapted to engage both the angled shoulder surface and the undercut portion of the stem adapter. A handle member of a generally U-shaped configuration has a retainer member secured therein with the retainer member having finger engaging portions.

Abstract: A kitchen machine comprises a U-shaped housing having a base and oppositely disposed, upwardly extending sides. A cover is pivotally connected to one end edge of the base, the cover being rotatable to a position constituting an extension of such base to serve as a support for a bowl. A driving unit includes a housing and a motor unit, the driving-unit housing being rotatably connected to the upper portion of each side of the U-shaped housing; the motor unit having its own housing. A detachable handle is provided for the motor unit. First means is associated with the detachable handle for attaching the handle to the motor unit to enable the motor unit to be arranged in the driving-unit housing and to be removed therefrom. Second means is associated with the motor unit for locking the motor unit in the driving-unit housing.

Abstract: A metal-to-ceramic fastening device is disclosed for securing a metal member to a ceramic member with respective confronting surfaces thereon clamped together, comprising a threaded bolt adapted to extend through a bolt hole in the metal member and into an aligned opening in the ceramic member, a rod nut threadedly receiving the bolt and adapted to span the opening in the ceramic member, and a pressure limiting member received on the bolt between the nut and the confronting surface of the metal member for limiting the movement of the nut toward the metal member when the bolt is tightened, so as to limit the pressure applied by the nut to the ceramic member to avoid damage thereto. The fastening device also prevents damage to the ceramic member due to thermal stresses. The pressure limiting member may have a shallow dish-shaped depression facing the rod nut to assist in accommodating thermal stresses.

Abstract: A device for detecting the position of a coupling element having a split hub 3 provided with ears 6 constituting a clamping means clamping the hub to the shaft 13 or other torque transmitting element, the ears 6 having throughway apertures 7 for receiving a tightening screw for the clamping means. The device comprises a resiliently yieldable element 8 mounted between the ears 6 and extending across the apertures 7 formed in the ears for preventing the positioning of the tightening screw in the absence of the shaft 13. The element 8 is retractable by the insertion of the shaft 13 in the hub 3 of the coupling element.

Abstract: The part comprises a hole surrounded by a boss having an end surface perpendicular to its side surface. The nut comprises a threaded screwing cap connected to the base of a coupling mounting having also two legs between which the boss is to be inserted. Near its end surface, the boss is provided with projections, each of which is inserted between one of the legs and the cap.

Abstract: An article of furniture comprising a door and/or a drawer which are openable and closeable by a handle, the handle comprising a hollow elongate body made of a flexible material, a pair of end collar members which are a sliding fit one over each end portion of the body, and a pair of screw members for screwing one into each end portion of the body to secure the body to the door or the drawer with the end collar members abutting the door or the drawer, the end collar members being slideable along the entire length of the body so that the body can be cut to any desired length to fit any existing handle holes in the door or the drawer and to have any desired curvature permitted by the flexible material, the end collar members being a sufficiently tight sliding fit that they act to try and prevent outward expansion of the end portions of the body as the screw members are screwed into position in the end portions of the body so that the end portions become firmly sandwiched between the collar members and the screw

Abstract: A stud assembly, for securing a nonstructural decorative panel to the interior of an aircraft, includes a threaded shank fixed to one side a flat base, the opposite side of the base having an adhesive applied in a donut fashion, so that, when a nut is tightened on the shank to its proper torque level, the tensile force in the shank allows a dimpling effect in the base but not in the panel.

Abstract: A torque transmitting coupling including a housing, an opening in the housing, a portion of the opening being non-circular, the opening further being adapted to receive a non-circular portion of a shaft. Locking structure is provided for selectively locking the non-circular portion of the shaft into the opening in the housing, such locking structure being biased to a locked position and selectively movable to an unlocked position. The locking structure includes a plurality of bores radially disposed in the housing, a locking element slidably disposed in each of the bores and being radially movable from an inner, locking position, wherein the elements are engageable within the recess of the shaft to thereby prevent relative axial movement of the housing with respect to the shaft; and, an outer, unlocked position, whereby the elements permit relative axial movement of the housing and the shaft.

Abstract: A replacement hold-down clip permits a standard ceiling panel to be manipulated into position in a suspended-ceiling support grid. The replacement clip is attached to the edge of the ceiling panel and is equipped with an extending tab by which the panel can be manipulated into position from the finished side of the ceiling. As a panel is pulled into position, a spring gripping means on the clip engages a bulb portion of the suspended support grid, so that the panel is held in place. The manipulating tab is frangible on the finished side of the ceiling so that it can be broken off after installation.

Abstract: A safety handle is provided for manually rotating a motor shaft for a stone grinding mill. One end of the handle is curved to encompass a portion of the shaft periphery. A hook at the end of the curved portion fits into the keyway of the shaft. The handle arm extends radially from the shaft with a hand grip at the end opposite the curved portion. When torque is applied to the handle in the direction of normal motor rotation, the curved portion and hook grip the shaft by rotational leverage and transmit the torque to the shaft. If the motor is inadvertently started with the handle on the shaft, inertia and gravity will cause the handle to disengage and roll off from the shaft to prevent damage and injury. The hand grip is attached to the handle so as to allow only manual rotation of the shaft in the normal motor direction. Alternately, the handle is bent transverse to its longitudinal axis to extend outward from the motor and thus enable rotation only when mounted properly on the shaft.