Abstract: A snap-on mounting attachment is provided for securing an airbag inflator module having a base plate to the steering wheel of a motor vehicle. The mounting attachment includes two fastener studs extending rearwardly from the base plate, each fastener stud having a yieldable holding barb. Two capture brackets are mounted to the spokes of the steering wheel, and each capture bracket holds a snap receptor in floating encapturement therein, i.e., with a limited range of lateral and vertical movement. The snap receptors each have a metal ring embedded in a polymer shell and define a stud receiving opening therethrough with the metal ring defining a lip engaged by the holding barb of the fastener stud. Bias stops between the base plate and the steering wheel take up slack in the mounting attachment and eliminate rattles, and the polymer shell of the snap receptors also minimizes rattles.

Abstract: A snap-on mounting attachment is provided for securing an airbag inflator module having a base plate to the steering wheel of a motor vehicle. The mounting attachment includes two fastener studs extending rearwardly from the base plate, each fastener stud having a yieldable holding barb. Two capture brackets are mounted to the spokes of the steering wheel, and each capture bracket holds a snap receptor in floating encapturement therein, i.e., with a limited range of lateral and vertical movement. The snap receptors each have a metal ring embedded in a polymer shell and define a stud receiving opening therethrough with the metal ring defining a lip engaged by the holding barb of the fastener stud. Bias stops between the base plate and the steering wheel take up slack in the mounting attachment and eliminate rattles, and the polymer shell of the snap receptors also minimizes rattles.

Abstract: A vehicle roof rack assembly for retaining a roof rack to the roof of a vehicle. The assembly includes a plurality of spanners which span a pair of spaced round holes through the roof of the vehicle at preselected locations. Each spanner includes a main body portion having spaced integral downwardly extending insert portions or apertured bosses which extend into the spaced round holes. These apertured bosses are self tapping for receiving screws therein. Thus, the rack, having holes at each end aligned with the apertured bosses, receives a self tapping screw in each apertured boss securing the rack to the roof of the vehicle.

Abstract: A fail safe hold open telescoping rod movable from a retracted to an extended position. A locking member coacts with telescoping tubes of the rod to allow the tubes to be fully extended by pulling the member away from the tubes and locking the same in a retracted position permitting extension of the tubes without need for manually holding the locking member. When the fully extended position is reached, the locking member automatically returns to a lock position holding the tubes in a fully extended position.

Abstract: A fastener assembly having a receptacle attached to the underside of a first panel aligned with a first hole adapted to receive therein a threaded bolt extending through a second hole in a second panel. The holes are aligned and a spring-biased expandable bushing, associated with the receptacle, extends into the first hole receiving the bolt therethrough. When the bolt is threaded into the receptacle, the nut is drawn up, compressing the spring and biasing the bushing, expanding the same, completely, filling the first hole and providing a firm locking engagement therein.

Abstract: A fastener assembly for permanently securing together a pair of mating panels having aligned apertures therethrough including a bolt having an enlarged head at one end, a threaded shaft portion at the other end and an integral main body portion interconnecting the head and the shaft portion, a split ring bushing encircling the bolt, a first nut threadably mounted on the bolt having deformable protrusions thereon and a second nut threadably mounted on first nut also having first deformable protrusions thereon, both sets of protrusions being deformable at a predetermined load thereon into the threads of the bolt and the first nut respectively, the first nut being forced against the bushing when threaded on the bolt and the second nut abutting against an underside of one of the panels when threaded on the first nut thereby providing a mechanical lock between the deformed protrusions and the mating threads permanently locking the panels together.

Abstract: A vehicle roof rack assembly for retaining a roof rack to the roof of a vehicle. The assembly includes a plurality of spanners which span a pair of spaced round holes through the roof of the vehicle at preselected locations. Each spanner includes a main body portion having spaced integral downwardly extending insert portions or apertured bosses which extend into the spaced round holes. These apertured bosses are self tapping for receiving screws therein. Thus, the rack, having holes at each end aligned with the apertured bosses, receives a self tapping screw in each apertured boss securing the rack to the roof of the vehicle.

Abstract: An air bag mounting system for mounting an air bag module in the preexisting steering wheel air bag receiving pocket of a vehicle. The system includes a mounting plate having a plurality of spaced bolt assemblies extending therefrom receivable in a like plurality of aligned spaced holes in the pocket. The bolt assemblies are non-rotational with respect to the mounting plate and snap into the holes in a locking relationship. The module can be thus mounted from the access side of the pocket, automatically locked thereto, then released by unthreading of a threaded lock portion of the bolt assemblies from the blind side of the pocket.

Abstract: A new and improved air bag inflator module adapted for quick action, snap-on, permanent mounting on a steering wheel requires the use of no tools to install. The module is pre-positioned in front of the steering wheel and is thrust into place until locked. The inflator module includes a base facing and movable in one direction directly toward the steering wheel with a plurality of quick action, snap-on type fasteners carried thereby. Each fastener has a first portion extended into an opening in the steering wheel as the inflator module is pushed into place with a unidirectional thrust and a second portion for supporting the first portion projecting outwardly thereof. A snap-action, annular compressible and expandable holding skirt is provided on the first portion of each fastener for lockingly engaging a surface on the steering wheel when expanded after the first portion of the fastener is fully inserted through an aligned opening in the steering wheel.

Abstract: A fastener assembly for joining a panel to a sub-panel comprising a receptacle assembly having a threaded stud secured to the undersurface of the sub-panel. The assembly includes a bolt having an enlarged head at one end and a nose at the other end. The panel has a countersunk opening aligned with an opening in the sub-panel. The bolt is threaded for threaded engagement to the stud. The body of the bolt includes a plurality of spaced grooves extending longitudinally along the outer surface of the bolt body. A retainer surrounds the bolt body having spaced ears riding in the grooves and a stop in a groove adjacent the nose of the bolt stops the downward movement of the retainer. A cup member surrounds the retainer thereby protecting the retainer during its movement along the grooves.

Abstract: A ball locking device having a ball locking mechanism releasably attachable to a receptacle to lock the device thereto until released. The device has a handle which is removably attached to,the device so that the handle can be changed for another. The handle may be of a non-metallic material whereas the main components of the ball locking mechanism may be of metallic material.

Abstract: A method of forming adjustable bushing rings comprising the steps of drawing wire of round cross-section and predetermined diameter through a die forming said drawn wire in a wire having a generally trapezoidally-shaped cross-section. The drawn wire is cut into segments and these segments are bent about a rigid cylindrical form of a predetermined diameter until the elongated sides of said drawn wire are adjacent but spaced from each other a predetermined distance forming bushing rings.

Abstract: A plug locking assembly for installation in an aircraft panel or the like. The plug assembly is coupled to a receptacle mounted in a recess in the panel. A spring biased detent locking mechanism is reciprocally mounted in the plug assembly movable from a first position wherein the detents of the detent locking mechanism are trapped in the plug assembly to a second position wherein the detents lock the plug assembly within a chamber in the receptacle. The upper surface of the plug assembly is flush with the upper surface of the panel and can be unlocked automatically therefrom.

Abstract: A self-retaining adjustable diameter bolt assembly including a bolt having a head, a shank, and a threaded end adapted to be inserted into aligned holes in a pair of abutting panels for subsequent coupling to a nut on the blind side of the panels. The bolt includes a pawl engaging one side of the panel in which the bolt is inserted with the head thereof on the opposite side of the panels. A plurality of bushing segments are mounted on the bolt shank, the pawl extending through an opening in the segment adjacent the threaded end of the bolt shank and retained therein by engagement with a slot through the segment while simultaneously being oriented in an operative position therein. A nut, having a skirt portion, is threaded onto the threaded end driving the segments forward and filling the spacing between the holes and the bolt shank. The skirt portion of the nut overlies the pawl and protects the same.

Abstract: A self-retaining adjustable diameter bolt assembly including a bolt having a head, a shank, and a threaded end adapted to be inserted into aligned holes in a pair of abutting panels for subsequent coupling to a nut on the blind side of the panels. The bolt includes a pawl engaging one side of the panel in which the bolt is inserted with the head thereof on the opposite side of the panels. A plurality of bushing segments are mounted on the bolt shank, the pawl extending through an opening in the segment adjacent the threaded end of the bolt shank. A nut, having a skirt portion, is threaded onto the threaded end driving the segments forward and filling the spacing between the holes and the bolt shank. The skirt portion of the nut overlies the pawl and protects the same. The nut can be fully torqued to cause complete radial expansion of the bushing segments in the aligned panel holes before bottoming out against the panels.

Abstract: A self-retaining adjustable diameter bolt with an adjustable nut including a bolt having a head, a shank, and a threaded end adapted to be inserted into a hole in an installation for subsequent coupling to an nut assembly. The bolt includes a pawl with a plurality of bushing segments mounted on the bolt shank, the pawl extending through an opening in the bolt adapted to engage the segments to stop withdrawal from the bolt. The nut assembly has a first portion threaded onto the threaded end driving the segments forward and filling the spacing between the hole and bolt shank. The nut assembly includes a second portion rotatable on the first portion which can be tightened against the panel installation. In this manner, full radial expansion of the segments takes place before the first nut portion bottoms out against the installation and the second nut portion can be then tightened against the installation.

Abstract: A fastener assembly including a bolt having an enlarged head at one end and a nose at the other end. The bolt is threaded for threaded engagement to the stud of a receptacle assembly. The head of the bolt has a countersunk opening configured to a tool for rotating the same. This opening includes a spring biased releasable plug which is moved downwardly upon insertion of the tool to permit rotation thereof, then returns to a position flush with the exterior of the head of the bolt surrounding the opening. An adjusting screw is threaded into a mating threaded hole in the plug for adjusting the same so that the upper surface of the plug is flush with the upper surface of the bolt head.

Abstract: A panel for assembly for closing off an irregularly configured hole in a panel. The assembly has a housing with a head at one end and a shaft at the other end extending through the hole with a plunger mounted in the housing. A spring biased plate configured to the hole is mounted on the outside of said housing. The plate is fixed to the plunger so that it moves when the plunger is moved. The plunger is indexed to the housing so that it can move first in an vertical direction to a position where the plate is spaced from the head of the housing, then be rotated to a position whereby the plate also rotates with respect to the housing. In this manner, the plate can move first from the hole in the panel to a position away from the hole in the panel.

Abstract: A nut having an enlarged head, one end disposed in a countersunk opening in one side of the panel, which head may be configured for anti-rotation, and either an integral threaded portion or internal floating threaded insert at the other end extending through the panel. A sleeve is locked to the body of the nut retaining the same to the underside of the panel and allowing for variation in panel thickness. The nut threadably engages a threaded member that may be mounted in a panel.

Abstract: A releasable locking mechanism comprising a pair of interconnecting members. One of the members has a cavity for receiving therein a terminal end on the other member generally configured to the cavity. The terminal end is laterally placed in the cavity and a spring biased plunger in the member having the terminal end engages the exterior wall of the cavity and moves backwardly allowing a locking sleeve on the member having the terminal end to be slid to a position surrounding the engaged terminal end in the cavity and locking the same. A frictional-held release sleeve is also provided on the member having the terminal end rearward of the locking sleeve which may be slid forwardly to release the locking sleeve from locking engagement.