Abstract: A wheel chair restraint that includes a bracket that attaches to the wall of a hospital hallway at a desired height. The bracket includes an envelope with a top opening and a vertical slot for receiving a T-shape latch. The latch is tethered to the wheel chair and can be readily connected or disconnected to the bracket. This satisfies the combined safety requirements of keeping a clear pathway through the hallway while also enabling quick disconnect of the latch for emergency evacuation in a catastrophe situation such as a fire.

Abstract: Disclosed is a leg seat track fitting used to removably secure the leg of an airplane seat to the floor of the fuselage. The fitting has a body member, including a wall element from which a series of pairs of tabs project outwardly. These tabs engage the track in which the fitting is carried. A pivotable detent element attached to one end of the wall element secures the fitting in position when depressed. A yoke element mounted at another end of the wall is moved towards and away from the body member by a spring loaded screw. This yoke includes a pair of plungers which straddle the wall and engage the floor of the track when the yoke is moved toward the body member. The detent element and plungers resist sliding movement of the fitting in its track. To absorb energy when torque is exerted on the seat, a spherical bearing carries a pin which passes through this bearing member and attaches to the leg of the seat.

Abstract: Disclosed is a leg seat track fitting used to removably secure the leg of an airplane seat to the floor of the fuselage. The fitting has a body member, including a wall element from which a series of pairs of tabs project outwardly. These tabs engage the track in which the fitting is carried. A pivotable detent element attached to one end of the wall element secures the fitting in position when depressed. A yoke element mounted at another end of the wall is moved towards and away from the body member by a spring loaded screw. This yoke includes a pair of plungers which straddle the wall and engage the floor of the track when the yoke is moved toward the body member. The detent element and plungers resist sliding movement of the fitting in its track. To absorb energy when torque is exerted on the seat, a spherical bearing fitting snugly in its race carries a pin which passes through this bearing member and attaches to the leg of the seat.

Abstract: An adjustable seating system particularly adapted for use in a passenger aircraft, where they are a pair of tracks mounted in the floor of the aircraft, and a plurality of seating units mounted to these tracks. Each seating unit has a pair of interconnected traction wheels which have positive engagement with the tracks, so as to avoid skewing of the seating units as these are moved along the tracks. Pivotally mounted locking members lock the rear leg portions of the seating units to the tracks at selected locations. Telescoping track cover members cover the track sections that extend between adjacent seating units.

Abstract: An anchor fitting has flat surfaced pads with shoulders extending therefrom and a post portion extending along an axis substantially normal to the flat surfaces of the pads. A fastening device is provided on the post for anchoring a load to a track on which the fitting is removably mounted. The device further includes a screw adjustable plunger and clamp member which can be adjustably positioned by the screw along an axis substantially normal to the flat surfaces of the pads. The fitting is removably retained in a selected position along a slotted track, having a plurality of notched portions separated by narrow neck portions formed by flanges, with the shoulders of the pads and the track slots underneath the flanges and with the plunger lowered by the screw so that it is seated in one of the notched portions of the track with a clamping shoulder portion of the plunger-clamp unit in tight engagement with the top surface of the track.

Abstract: Wheelchair restraint apparatus. The apparatus can be utilized to secure a wheelchair in fixed position on the floor of a vehicle without requiring structural modification of the wheelchair or requiring the utilization of tools to attach the restraint apparatus to the wheelchair.

Abstract: This relates to a clamp assembly for engagement with a lowermost rear pallet board in a truck or trailer so as to restrain the pallet and all preceding pallets and those stacked thereon against rearward movement. The pallet clamp assembly includes a suitable track recessed in the trailer bed or floor and a pallet clamp which is adjustable longitudinally of the track and which in its inoperative position is fully seated and retained in the track against movement. The pallet clamp is of a simple construction and once released against movement longitudinally of the track may be easily manually positioned relative to a pallet and then locked relative to the track in its adjusted position. In a like manner, when it is desired to unload the truck or trailer, the pallet clamp may be readily released with respect to the track, moved rearwardly away from the pallet and fully seated within the track so as to in no way interfere with the unloading of pallets from the truck or trailer.

Abstract: A receptacle (10) is incorporated into the floor (2) of an aircraft cargo compartment. Receptacle (10) has a socket (12) that receives a head (30) of a stud (24). Shaft (26) of stud (24) extends through panel (6). Nut (70) is threadedly tightened onto shaft (26) to secure panel (6) thereto. Nut (70) has a socket (80) isolated from threaded hole (72) that engages shaft (26). Socket (80) is substantially identical to socket (12). A second stud (48) is engaged in socket (80) and in turn engages cargo restraining means.

Abstract: The combination of a modular, low-profile rail designed to readily accept spring-loaded, self-locking mounting brackets and components, and mounting brackets designed to accomodate specialized equipment is disclosed. The rail is channel-shaped with inwardly-turned flanges notched at intervals into circular recesses, and defining an inverted T-shaped slot. The mounting brackets are secured to the rail by compressing the two piece bracket thus exposing a stud which is inserted into a circular recess of the rail. The bracket is then slid to a position between two recesses and then released, the spring force locking it into place.

Abstract: Track fastener apparatus for use with a vehicle locking track located within a vehicle such as an aircraft or the like, that includes a bracket member having portions thereof locatable around a portion of the locking track for restraining portions of the locking track from bulging outward when the track fastener is subjected to large loads such as would occur when the vehicle is subjected to a crash. The track fastener has a body portion and the bracket member is connected to the body portion by a bolt so that the bolt can be tightened to clamp the lower portion of the bracket member against the locking track, and hence, reduce or eliminate rattle between the locking track and the track fastener. By loosening the bolt, it is also possible to readily slide the track fastener along the locking track or remove the track fastener from the locking track.

Abstract: An article carrier for mounting on a substantially flat exterior surface of a motor vehicle. The article carrier has two slat assemblies fixedly secured to the motor vehicle surface in a spaced apart, parallel relationship. Each slat assembly has at least one longitudinal rib. At least two pairs of brackets are provided, two brackets being removably and slidably fastened to the rib of each of the slat assemblies. A locking mechanism depending from the bracket is provided for securing the bracket in a fixed position along the slat assembly by clamping the rib between the bracket and a clamping member. One rail is supported by each pair of brackets to extend transversely therebetween above the surface.

Abstract: A restraining fitting suitable for use with a mating track member affixed to a flat surface includes an upper portion having a ring affixed thereon suitable for receiving restraining straps or, alternatively, may include a bracket for receiving other mechanisms such as seat legs, shelves, etc., on its upper surface. The lower portion includes depending protrusions adapted to be received into and cooperate with bore holes provided in the track member. A lower member formed to be slidably retained by the upper member provides displacement of the depending protrusions locking the restraining fitting in the mating track member without requiring movement of the upper member from its initial position.

Abstract: The device disclosed is a rapid action clamping element for locking, for example, latch elements to the floor in an aircraft provided with slot tracks. The element includes a base element holding two mushroom headed posts, there being a spring biased cylindrical post in between and a crown ring mounts the base element to the latch housing under determination of the degree of projection of the mushroom headed posts. A two position handle permits spring bias protraction of the cylindrical posts for insertion in one of the apertures in the slot track while permitting retention of a retraction against the spring in the other position.

Abstract: An article carrier for mounting on a substantially flat exterior surface of a motor vehicle. The article carrier has two slat assemblies fixedly secured to the motor vehicle surface in a spaced apart, parallel relationship. Each slat assembly has at least one longitudinal rib. At least two pairs of brackets are provided, two brackets being removably and slidably fastened to the rib of each of the slat assemblies. A locking mechanism depending from the bracket is provided for securing the bracket in a fixed position along the slat assembly by clamping the rib between the bracket and a clamping member. One rail is supported by each pair of brackets to extend transversely therebetween above the surface.

Abstract: An article carrier for mounting on a substantially flat surface of a motor vehicle. The article carrier has two parallel slats fixedly secured to the motor vehicle surface in a spaced apart and parallel relationship. Each slat has at least one longitudinal rib. At least one pair of brackets is provided, one of the brackets being fastened to the rib of each of the slats. A locking mechanism depending from the bracket is provided for securing the bracket in a fixed position along the slat by clamping the rib between the bracket and a clamping member. At least one transverse rail is provided, each end of the transverse rail being fastened to one of the brackets.

Abstract: An improved track fitting for anchoring an aircraft seat to a seat track has a threaded "anti-rattle" fastener for forcing a flanged top portion of a movement restricting shear pin against the top of the seat track to prevent rattle and wear due to aircraft vibrations. A pivoted lever which also functions as a cover for the fitting is mounted on the body of the fitting for lifting the shear pin against the force of a shear pin spring which normally urges the pin into locking engagement with one of the slots in a seat track. To prevent tampering by a passenger, the lever is rendered inoperable when the anti-rattle fastener is actuated. A leaf spring carried by the lever engages the body and prevents the lever from rattling due to vibration. The lever can lock the shear pin in its upper disengaged position as the seat fitting is lowered into the seat track and can then be released so that the shear pin will drop into one of the slots in the seat track automatically as the fitting is moved fore or aft.

Abstract: An aircraft seat adapted to be releasably secured to a track member having a plurality of longitudinally spaced openings interconnected by slots in the top surface thereof and an internal channel communicating with these openings and slots, comprising a rear leg, a track fitting including lugs selectively sized and located for downward insertion into the track channel through selected track openings, a mounting pin for securing the track fitting to the rear leg, a plunger displaceable in a selected direction and selectively sized for mating insertion into a track opening, the plunger including a horizontally extending bore, a lever pivotally mounted on the mounting pin and having a medial bore, a shaft passing through the lever medial bore and the plunger horizontal bore interconnecting same, a spring clip including the shaft, a catch secured to the rear leg for retaining the spring clip at a selected orientation substantially perpendicular to the lever and for preventing upward displacement of the lever, the

Abstract: The system includes two parallel rails, multiple airdrop/logistics locks mounted by one rail, and multiple forward restraint mechanisms mounted by the other rail opposite alternate airdrop/logistics locks. Two drawbars are connected to and provide remote operation of the airdrop/logistics locks and the forward restraint mechanisms, respectively. The airdrop/logistics locks additionally are operable locally. Each airdrop/logistics lock includes a movable detent and a force responsive release assembly which releases the detent from an extended locking position upon attainment of a predetermined threshold force in the aft direction. The release assembly includes a fuse and a contractible cartridge assembly connected to the detent such that movement of the detent toward a release position will cause the cartridge to contact.

Abstract: A locking assembly for a seat leg of a vehicular seat which is to be releasably secured to a track member having a plurality of longitudinally spaced openings interconnected by slots in the top surface thereof and an internal channel communicating with these openings and slots, comprising a shear pin member selectively configured for substantial mating insertion into one of the spaced track openings, the shear pin member including a flange for engaging the top surface of the track when the shear pin is inserted into one of these openings, pad means selectively configured for insertion into at least one opening of the track member and for longitudinal displacement in the interior channel to a selected position beneath the track slots, control means for displacing the shear pin downwardly when the locking assembly is at the selected position until said shear pin flange engages the top surface of the track and for then displacing the pad means upwardly until the track member is forcefully clamped between the pad

Abstract: A luggage carrier mounted on the exterior surface of an automobile body surface is particularly adapted for the removable attachment thereto of conventional pieces of personal luggage which in turn have been modified so that they may be readily and dependently secured on the carrier but may be easily removed for their customary use as personal pieces of luggage. Further, the construction and arrangement of the luggage are such that personal luggage of different sizes may be accommodated with equal security for all luggage.

Abstract: An anchor of the butterfly type for selectively connecting a strap, rope, chain, cable, or other device to a slotted cargo track includes two identical halves unattached to each other. Each half includes a back plate from which a foot extends under a flange on the track. The back plate is thicker than the foot. In one embodiment, lateral motion of the anchor within the track is limited by the edges of the slot in the track, while in another embodiment lateral motion of the anchor within the track is limited by contact of the toe of the foot against an undercut portion of the track underlying one of the flanges of the track. A pedestal arising from the foot engages one of the concave portions of the edge of a flange of the track to limit movement of the anchor along the track.

Abstract: An anchor fitting for removably securing a load to a slotted track member at preselected positions therealong, such as for example for securing cargo, passenger seats, etc. in various positions along the floor of an aircraft. The fitting has flat surface pads with shoulders extending therefrom and a post portion extending along an axis substantially normal to the flat surfaces of the pads. A latching plunger is slidably mounted on the post portion for motion along the longitudinal axis thereof. The fitting is removably retained in the track which has a plurality of notched portions separated by narrow neck portions with the plunger member seated in one of the notched portions of the track and with the surface pad shoulders of the fitting beneath the flanges. A clamp member having a U-shaped portion which slidably fits over the body of the fitting has flanges which extend outwardly therefrom.

Abstract: Track fastener apparatus for use in anchoring seats or cargo with a locking track that has a slot with spaced cut-out portions extending through the upper surface of the locking track from one side to the opposite side. The track fastener apparatus includes a housing and two track studs that are secured to the underside of the housing whose end portions are adapted to be received by the spaced cut-out portions. The track studs each have a shank portion that is adapted to slide within the slot in the locking track.

Abstract: In combination, a track member secured to the floor of a vehicle such as an airplane, the track member having a longitudinally extending slot communicating with an interior channel, a cover member including a top portion and a pair of downwardly projecting ribs having means at the bottom thereof for latchingly engaging the bottom edge of the slot and a vehicular seat which is to be releasably secured to the track member comprising a leg and a locking assembly secured thereto including a pivotally mounted control lever selectively displaceable from an elevated release position to a lowered locking position, the lever, when at the locking position, having a portion projecting upwardly above the track member having a width and height of elevation selected so that the upwardly projecting portion will fit within the volume defined by the top and downwardly projecting ribs of the cover member, the cover member comprising means for containing and concealing from view the upwardly projecting lever portion.

Abstract: An anchor fitting assembly for attaching a full width partition, having a door opening, to the fuselage structure of an airplane for dividing a passenger area into two or more compartments. During installation of the partition, provisions are made to allow the lower attachments, of the partition to the seat tracks in the floor of the compartment, to have a certain amount of freedom of movement in both the inboard/outboard and up/down directions. This floating action in the attachment is required for absorbing fuselage deflections due to flight loads imposed on the floor beams and in some cases due to torsional deflections of the wing torque box to which the seat track is fixedly attached, in order to maintain a square door opening.