Abstract: A fastener assembly for securing a string and/or netting includes a cord fastener and a cord. A cord fastener includes: a body including a base wall; a clasp disposed on the base wall; and an opening disposed on the base wall and spaced apart from the clasp. The base wall has a curved surface between the clasp and the opening. A cord is detachably coupled to the cord fastener and extends through at least one of the clasp or the opening.

Abstract: A submersible marine lighting apparatus is provided that includes voltage up-conversion and that is configured to intensify emitted light by reducing a transmission angle of the light through one or more techniques including increasing the distance between the light emitter and an optical lens. The submersible marine lighting apparatus includes a circular base, an LED array positioned in a recess in the base, an optical lens, a lens gasket, and a retaining ring. The lens gasket cooperating with the circular base, optical lens and retaining ring to form a waterproof seal between the circular base and the retaining ring. When attached to a watercraft, the interior of the lighting apparatus is sealed from water.

Abstract: The present invent on relates to a press for the direct extrusion of metallic material. The press comprises a supporting structure, a container receiving the metallic material to be extruded, a container holder element and a plurality of adjustment devices to adjust the position of the container holder with respect to the supporting structure. The container holder element is movable along an extrusion direction by means of a plurality of pads slidable along corresponding guides integral with the supporting structure. The press comprises at least one motorized member operationally connected to at least one of the adjustment devices to determine a variation of the position of the container holder with respect to the supporting structure.

Abstract: A dual clevis pin retainer spring assembly and kit used to attach a brake rod clevis to the brake actuator lever and the push rod for an associated automatic slack adjuster. The pin used to attach the brake actuator lever to the clevis is configured to include an engagement slot to retain an associated retainer spring pin with the pin.

Abstract: A cord lock includes a female member having a first opening, a second opening, and an insertion passage for a string; and a male member entering one portion into the insertion passage from the first opening, and having, at the one portion, a male-side fastening portion to be fastened to the string inserted to pass through the insertion passage in cooperation with a female-side fastening portion formed inside the insertion passage. Fastening relative to the string is released by a pulling operation of reducing an entering amount of one portion of the male member into the insertion passage relative to the female member by gripping the string pulled out of the first opening, and by a pulling operation of reducing an entering amount of one portion of the male member into the insertion passage relative to the male member by gripping the string pulled out of the second opening.

Abstract: An aircraft fuselage structure is disclosed having an outer skin, a support structure arrangement with frame elements, and a floor structure arrangement with floor support struts, the floor structure arrangement connected to the support structure arrangement via connection parts. A connection exists between the floor structure arrangement and the support structure arrangement, with a clamping element on the connection part and a locking element on the connection part. The clamping element includes a longitudinal section having a first and a second end. The first end is pivotally attached to the connection part. The second end includes a transverse section, the locking element including at least one locking groove, and the clamping element pivotable between an engagement position in which the transverse section engages the locking groove, and a released position, in which the transverse section is disengaged therefrom.

Abstract: The present invention provides a walker including a fastening assembly. The walker has a connection part including two brace units, the fastening assembly assembled with the two brace units, and two side frames mounted to the connection part. The fastening assembly has a first baffle having a pivot end, a second baffle having a clasping portion, a curved wall having at least one plug and connecting the first baffle and the second baffle, and a clasping component pivotally mounted to the pivot end and selectively engaged with the clasping portion. The at least one plug of the fastening assembly is inserted into and fixed by the two brace units; and the clasping component is engaged with the clasping portion for further enhancing stability of the connection part and the fastening assembly to prevent the fastening assembly from falling off.

Abstract: A quick-release device includes a tubular structure and a flange radially extends from a second end of the tubular structure. A ring is sleeved on the tubular structure and selectively engaged to the flange and a sleeve is co-axially and securely connected to the ring. A shaft is co-axially connected to the tubular structure. A washer is received in the sleeve and abutting the flange of the sleeve, wherein the shaft extends through the washer. A pivot is mounted to a distal end of the second portion of the shaft. A lever is pivotally mounted onto the pivot. The lever includes a handle having a pair of ears formed on one end of the handle, wherein each ear has a pivot hole defined therein for rotatably receiving two opposite ends of the pivot and a raised portion formed thereon for selectively inwardly forcedly push the washer when fastening the quick-release.

Abstract: A vehicle article carrier system for use on an outer body surface of a vehicle. The system may have a pair of support rails secured to the outer body surface. At least one cross bar having a pair of end supports extends between the support rails. Each end support has a housing and a rotatable locking component secured to the housing for rotatable movement. One of the housing and the rotatable locking component has a biased implement projecting therefrom, and the other has a plurality of structural elements arranged in a circumferential pattern. The biased implement engages with at least one of the structural elements to provide an additional holding force to the rotatable locking component when the rotatable locking component has been tightened.

Abstract: A connecting member for releasably connecting a first part to a second part is provided. The connecting member includes a housing and a first locking member. The housing has a first opening and a second opening. The first locking member has a first tab and a first button. The first locking member is in the housing such that the first locking member biases the first tab through the first opening and the first button through the second opening. The first tab is releasably connectable to the first part over the housing when the first tab is biased through the first opening. Further, the first button remains uncovered by the first part when the first part is releasably connected to the first tab.

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 releasable coupling device for connecting two members to one another where a collet type fastener has normally retracted latching fingers insertable into a latching recess and a longitudinally movable expander for activating the fastener. The longitudinal movement is retained with a paraffin actuated system which can reset. The longitudinal movement of the expander in one direction is through a one way threaded ratchet system which provides an automatic locking action and the expander is movable in either direction by an independently operated threaded action.

Abstract: A removable handle for an operating lever of a load chain binder of the type having a toggle linkage wherein the handle is detachably connected to the operating lever for pivoting the toggle linkage in one direction over-center to tension the chain, and in the opposite direction over-center to release the chain. The handle is automatically released from the operating lever when pivoting the toggle linkage in the direction to release the tension from the load chain to prevent injury to the person operating the handle.

Abstract: Disclosed is a bicycle frame folder including two pivoted folding frames, a stop block received in between the folding frames and driven by a control lever to lock the folding frames in the closed position or to unlock the folding frames for permitting them to be opened in folding up the bicycle frame tubes connected thereto, a guide screw turned to move the stop block forwards in locking the folding frames in the closed position or backwards in releasing the folding frames, the control lever having a spring supported safety hook releasably hooked on a stub retaining rod on the lower folding frame as the folding frames are closed and locked.

Abstract: A system for mounting avionics line replaceable modules in an avionics rack where electrical connections are made between the back end of the LRM and connectors disposed within the rack and where the latching assembly includes two rotating cams, one at the bottom of the LRM and the other at the top of engaging spring biased latch plates and thereby securely holding the LRM in the rack.

Abstract: A clamping assembly for connecting a support rod that supports medical accessories to a medical table, the clamping assembly having independently operable adjustments for releasably securing the assembly to the rail of the medical table; controlling the rotational positioning of the support rod; and regulating the longitudinal displacement of the support rod. The assembly includes a cam handle that regulates a camming surface. When the cam handle is rotated the camming surface translates a locking lug within an aperture of the assembly until the locking lug engages the rail of the medical table whereby the assembly is secured to the rail. The locking lug may be released from the rail by rotating the cam handle in the opposite direction. The rotational movement of the support rod relative to the housing of the assembly is controlled by the interaction of a toothed locking ring disposed upon a shaft extending from the housing and a set of circumferentially disposed teeth fixed upon the housing.

Abstract: A surgical retractor apparatus for retracting anatomy during surgery includes a single support post connected directly to an adjustable clamp which can be attached to the rail of a surgical operating table. A butterfly assembly positioned on the clamp above the field of sterilization allows operating room personnel to fasten the clamp anywhere along the table rail without breaking the sterile field. Extension arms are connected to the support post by means of adjustable joint clamps. The threaded components of the joint clamps and adjustable clamp may be exposed for easy cleaning and lubrication but may not be completely disassembled thereby facilitating reassembly of the components. Retractor blades are adjustably connected to the extension arms by means of additional joint clamps and extend downwardly through an incision to retract anatomy to provide exposure to the operative site.

Abstract: The invention is a flush head fastener for joining two or more structural elements together. The structural elements have a fasterner hole therein with one of the structural elements being countersunk to accommodate the head of the fastener. The fastener includes head and shank portions and a layer of material joined to the top of the head of the fastener which can readily be deformed to fill any gaps between the head and the countersink. Thereafter, the excess material can be removed leaving an aerodynamically smooth surface. The surface also will have no electrical discontinuities. The procedure for installing the fastener includes the steps of (1) providing two or more structural elements having a countersunk fastener hole therein (2) thereafter the fastener is installed in the hole (3) the layer of material is deformed so as to fill any gaps between the head of the fastener and the countersink, and (4) thereafter, excess material is removed leaving a smooth external surface.

Abstract: A track expanding device is employed in a conveyorized transport system to spread apart adjacently disposed sections of track thereby tensioning an endless chain travelling with these track sections. The expanding device comprises a splice and an expander having a threaded member for engaging with the splice with each of the splice and the expander being connected to an associated one of the adjacently disposed track sections thereby tensioning the endless chain as the threaded member is rotated.

Abstract: A fastener for use in attaching structural channel members having slots extending along one side of the channel to other channel members or other structural elements. The fastener includes retaining means for holding the fastener in a selected position along the channel slot ready to receive a fastening bolt or the like for connecting the channel member to an additional structural member. The retaining means is designed so that during connection of the structural members the retaining means will be displaced and direct contact between the structural members being attached will be achieved.

Abstract: A supporting apparatus for moving an attachment apparatus, such as a display apparatus, relative to a basic apparatus, such as a printing apparatus, to a desired position for an operator. A vertical shaft for supporting the display apparatus can be shifted from an engaging position to a release position by the rocking operation of an operation member around its supporting shaft through a pivot pin projecting from the bottom portion of the vertical shaft. At the release position, the vertical shaft is allowed free rotation, which in turn sets the display apparatus to the desired swivel position. At the engaging position, a swivel positioning means is enabled so as to prevent the rotation of the vertical shaft, thus fixing the display apparatus at the set swivel position.

Abstract: A modular assembly is provided for use in frame structures which are assembled by joining frame members to connector or fitting members to allow such structures to be easily and quickly assembled and disassembled without the need for a separate assembly tool. In the assembly the frame member telescopically engages the fitting member and both members are constrained from relative rotational and translational movement by a resilient retainer. The retainer has a general spring-like band configuration which includes a backbone portion having two open extending ends. The retainer is flexed over one of the joined members and its backbone engages at least one half of the perimeter of that member. The installed and tensioned length between the two retainer ends is greater than the length between the same ends in a free state, thereby clamping the structural members together. An alignment pin extends radially inwardly from the retainer backbone and engages both members to lock the retainer in place.

Abstract: An improved head assembly for a towing device for use in connecting to an aircraft to tow the same, said assembly including a body having a central operating opening therethrough and a communicating downwardly opening recess for hooked-up engagement with the towing bracket of an aircraft and wherein a cam is swingably carried in the operating chamber with a portion adapted for rotation into and out of closing relation of the downwardly facing recess to captivate a towing bracket of an aircraft.

Abstract: A compound clamp having two crossed resilient yokes formed from an integral metal piece. The yokes comprise a flat base section for the two yokes, two long resilient and apertured arms projecting from a first set of opposite sides of the base section to define a first generally concave long yoke configuration, and two short resilient and apertured arms projecting from a second set of opposite sides of the base section to define a second generally concave short yoke configuration. The insertion of a first elongated element through the apertures of the long yoke and insertion of a second elongated element through the apertures of the short yoke effects the adjustable cross clamping of the two elongated elements.

Abstract: A ball and socket joint cap having a plurality of elastic latching elements for accepting a ball therein, each of said elastic latching elements being locked in installed position by a rigid member positioned behind the latching element and each locking member being simultaneously activated by a common operator so that the latching elements are all simultaneously locked for retention of the ball. The cap has secondary means for attachment to a rod and/or for mounting it in an apertured panel.