Abstract: A coupler comprises a male component and a female component including an interior chamber for receiving the male component. A catch extends into the interior chamber for cooperating with the male component to axially secure the male component with respect to the female component. A release comprises a slide located adjacent the catch, whereby depression of a button on the catch causes the catch to resiliently deform and move along the slide to a position free of engagement with the male component. The coupler can be used to attach a holder for holding an auxiliary device to a clamp. The coupler has a first position wherein the holder is spaced a first distance from the clamp and is fixed rotationally relative to the clamp, and a second position wherein the holder is spaced a second distance from the clamp and is free to rotate with respect to the clamp while remaining coupled to the clamp.

Abstract: A coupling apparatus, or adaptor, releasably secures a tool such as a bucket to the linkage of a tractor such as a backhoe in a direction opposite the normal, rear-facing direction.

Abstract: The present invention concerns a device for fastening an emitter to a housing comprising a first, manoeuvre element (10) being slidable in a first direction (11, B), a second, activating element (20) being slidable in a second, fastening direction (21) being inclined in relation to said first direction (11, B), whereby the first and second elements (10, 20) are interconnected via at least one cam mechanism (50). Moreover, the device further comprises a third, fastening element (30) being slidable in the second direction (21), whereby the second and third elements (20, 30) are interconnected via at least one fourth, elastic element (40), whereby the third element (30) is adapted to move, in response to displacement of the first element (10) in said first direction (11, B), between a fastening position in which it produces a fastening force onto said emitter (1) and an open position in which the fastening force is released.

Abstract: The invention relates to a module for building platforms, stages, or flooring, which is particularly suitable for use outside. The module comprises a ladder-type frame, supporting devices, connecting means and, preferably, covering elements.

Abstract: The present invention relates to a joint apparatus of car windshield wiper arm, which comprises a gripping cabin and a chassis; wherein, said gripping cabin having a hollow opening perforates through at the junction of the top surface and the front side; a vertical elastic hook is erected at the center of said hollow opening; and a pair of snap-on lugs are outwards respectively protruded at two junctions in the left side and right side of said gripping cabin with the rear side. By means of said vertical elastic hook and two snap-on lugs buckling engagement with the front tab and two bottom flaps on the head of said wiper arm, the rigging joint between of said wiper and said wiper arm become more securely firm; Besides, in the practical operation of dismantling and replacing worn wiper by new one, the separation of said wiper from said wiper arm can be easily, simply and rapidly accomplished by directly applying force on said vertical elastic hook with only one finger.

Abstract: The invention relates to piggyback secondary payloads, a device for and a method of attaching piggyback secondary payloads, including a primary satellite and at least one secondary payload, such as a deployable microsatellite, affixed instrument package or the like, wherein the secondary payload is mounted on the nadir end of the primary satellite, preferably employing a universal adapter between the primary satellite and the at least one secondary payload.

Abstract: The invention relates to a piggyback satellite, a device for and a method of attaching piggyback satellites with multiple payloads, including a primary satellite and at least one secondary payload, such as a deployable micro satellite, affixed instrument package or the like, wherein the secondary payload is mounted on the nadir end of the primary satellite, preferably employing a universal adapter between the primary satellite and the at least one secondary payload that releases at least one secondary payload or the like in a certain orbit in space for allowing the secondary payload to continue its journey independently in space for transmitting and receiving data.

Abstract: The invention relates to a connection system, which enables several stackable containers 1, 2) to be interconnected for storage and transport purposes. Said system is equipped with connection elements (4), which automatically engage with one another, when the containers (1, 2) are stacked on top of one another. The connection elements (4), retaining ribs (16) and force absorption ribs (21) on the containers (1, 2) are configured in such a way that lifting forces are directly transmitted from a second container (2) to a first container (1) by means of a locking element (15) on the connection elements.

Abstract: A securing assembly for a bike and a bike trailer includes a securing body provided with a gap defined in the securing body and composed of two plates each provided with an elongated hole and a cutout to respectively correspond to and align with the elongated hole and cutout of the other plate of the securing body and a hook pivotally and movably received in the gap. When the hook is at a first position, the hook is able to close opening of the cutout in the securing body so as to confine movement of a free end of the rod after the free end of the rod is received in the cutout and when the hook is at a second position, the hook is able to open the cutout to release the confinement to the free end of the rod to allow the free end of the rod to escape from the securing body to allow disengagement between the bike trailer and the bike.

Abstract: A tube connector for connecting one tubular section to another tubular section. A hook apparatus is joined to a first tubular section and a latching apparatus joined to a second tubular section. The latching apparatus of the second tubular section removably engages the hook apparatus of the first tubular section forming a sturdy joint able to hold up under vigorous activity. The latch and hook are easily joined and locked into place. The second tubular section covers the engaged latch and hook joint.

Abstract: An upper cover body has left and right grooves between a solid core and left and right sides; a round groove near a front side; a rear facing receptacle across a rear of the solid core; the left and right sides including left and right ribs extending to the rear end encompassing a hollow socket; an elastic embed hook on the rear end corresponding with the receptacle and having a forward facing nose. A chassis has a bottom plate, left and right plates extending upward from respective sides of the bottom plate, and a rear plate; a fixing hole in the bottom plate; an upright curbing plate at the rear end of the bottom plate; a front horizontal fixing pivot between the left and right plates; an upright hollow plug encompassed by the left, right, and rear plates; an insetting hole centered in the rear plate.

Abstract: A coupler includes a first hook assembly comprising a first hook adapted to receive a first associated attachment pin and a second hook assembly comprising a second hook adapted to receive a second associated attachment pin. The second hook assembly selectively pivots under force of an actuator relative to the first hook assembly by an actuator. The actuator comprises a screw jack that includes a locking sleeve to prevent unintended rotation of the screw member. Alternatively, the coupler includes a locking cam that moves between a retracted position and an extended position and a supplemental lock that selectively prevents movement of the locking cam from the extended position to the retracted position, and the actuator is operatively coupled to the second hook assembly and the locking cam.

Abstract: An actuator operated apparatus for mounting and hydraulically coupling a working attachment to a mounting plate of a work vehicle. The apparatus receives a portion of pressurized fluid from the work vehicle to actuate a pair of wedges that slidably move to lock or unlock the working attachment and the mounting plate. The apparatus receives a remaining portion of the pressurized fluid from the work vehicle to engage or disengage at least one hydraulic coupler of a first coupling block and at least one hydraulic coupler of a second coupling block.

Abstract: A cutting tool that improves operability by facilitating operation of a lever for operating a clamp mechanism of a guide member is provided. A clamp mechanism is constituted by a clamp pin that protrudes its distal end to the outside of the blade case while penetrating a depth guide and the blade case, a first lever that is connected to the distal end of the clamp pin and directly moves the clamp pin in the axial direction, and a second lever that is connected to the upper portion of the first lever through a connecting pin and has a cam lever. When the second lever is rotated toward the blade case, the cam lever presses the connecting pin to tilt the first lever, whereby the clamp pin is pulled outward. As a result, the depth guide is pressed to the inner surface of the blade case and clamped.

Abstract: A modular pier includes a plurality of modular pier sections. The plurality of modular pier sections includes at least a first pier section and a second pier section wherein the pier sections include a frame having a first end and a second end opposite the first end. The pier sections include a catch bar running transversely across the second end of the frame of the pier sections. The modular pier also includes latch assemblies located on the second end of the frame of the pier sections. The latch assembly of the second pier section is operable to engage the catch bar of the first pier section to connect the first pier section to the second pier section.

Abstract: A telescoping leg particularly adapted for use in supporting geomatic equipment is capable of locking in different selected positions of extension. A lock is provided for holding the leg at the selected position of extension. The lock is biased to a lock position, but is capable of being moved and retained in an unlock position by operation of a single thumb on one hand so that locking and unlocking the leg for telescoping movement occupies only one hand.

Abstract: A locking mechanism includes a centering axle having an engaging member defined at one end thereof, a sleeve encompassing a portion of the centering axle, and a clutch device that securely receives the sleeve and permits rotation of the centering axle and the sleeve in only one direction. The centering axle defines a plurality of equally spaced grooves, and the sleeve defines a plurality of equally spaced grooves corresponding to the grooves of the centering axle in an opposed manner. Each pair of opposed grooves of the centering axle and sleeve define a narrow passageway that accommodates a ball bearing that is slidable along the longitudinal axis of the centering axle and between the sleeve and centering axle. The ball bearing in each passageway permits longitudinal movement of the centering axle relative to the sleeve and prohibits rotation of the centering axle relative to the sleeve.

Abstract: A spring-biased locking bolt with an operating button and a bolt connected with the operating button is described, wherein the bolt is spring-biased and movable in a sleeve. The sleeve is screwed into a corresponding opening in a machine part or an item of furniture, wherein the bolt can engage in the opening. The locking bolt has an optional catch that fixes the pulled-out bolt in its raised position. A sleeve section oriented in an axial direction is formed on the operating button, wherein the longitudinally movable and spring-biased sleeve engages with its polygonal shoulder with the polygonal opening.

Abstract: An apparatus fixture device for fixing an apparatus to a ceiling portion of a vehicle includes at least one pair of rails for carrying a load when the apparatus is installed. Each rail has a narrow opening groove and a pair of rack-shaped portions on both sides thereof. A block has loose-fitting holes and an upper width insertable into the opening groove. Bolts are loosely fitted into the holes of the block. A cylinder is loosely fitted between the bolt and the hole. Nut plates have a nut hole to be screwed with the bolt. When the bolt is turned and pushed upwardly, end portions of the nut plates extend across the opening groove and are placed on the pair of rack-shaped portions and pulled downward by a tightening force of the bolt screwed into the nut hole. A fixing member engages the apparatus to the block.

Abstract: A female coupler portion includes first and second vertical ribs arranged in a spaced-apart relationship. The ribs comprise first and second hooks and first and second ears, respectively, wherein each of the first and second ears includes at least one shoulder projecting outwardly therefrom. A male coupler portion includes a frame having a front region and a rear region that is pinned to the machine. A first pair of hook engaging mounts are adapted to be received respectively by first and second hooks of a female coupler portion; a first pair of openings are adapted to receive first and second ears of a female coupler portion; first and second lock members are movable between an unlocked position and a locked position to engage the ears of the female coupler portion. The ribs can be constructed from conventional ribs. The male coupler portion optionally includes multiple mounting locations for mating with different female coupler portions.

Abstract: A latch assembly to connect a component to a rack. The assembly comprises a latch spring and a lever that are connected to a component. The latch spring is moveable between an engaged and a disengaged position. In the engaged position the latch spring is engaged with a catch that is connected to a rack. In the disengaged position the latch spring is disengaged from the catch. The lever is rotatable about an axis of rotation between a latched position and an unlatched position. The rotation of the lever from the latched position to the unlatched position moves the latch spring from the engaged position to the disengaged position in a direction parallel to the axis of rotation.

Abstract: A device includes a box with holes in its wings to fit setscrews and holes to insert pivots fixed to part of a piece of furniture to be attached with a handle mounted on an inside of the box that slides lengthways. This handle has holes, mounting holes and oval holes to insert the setscrews and lower wedges to drive heads of the pivots bringing two parts of the furniture to be assembled together and securing them and a spring to move the handle on the inside of the box and a lid to close the box.

Abstract: The connection assembly for boxes includes a connection support which connects integrally a base plate and a cover plate which faces to the base plate upwardly via a predetermined space; a rotary shaft member which is supported pivotably by and perpendicular to the base plate and the cover plate; an engage piece which is installed into the predetermined space at a horizontal state, capable of rotating with the rotary shaft member together; a return spring, a center part thereof wound around the rotary shaft member and both ends thereof supported by a spring pressure part of the rotary shaft member and an engage piece of the base plate; a lock piece for the engage piece, an end part thereof which is supported pivotably by a fixed shaft which is provided at one side of the base plate, having an engage part which projects from an upper surface of the base plate; and a spring which is attached to the fixed shaft, capable of biasing the lock piece to an engagement direction.

Abstract: A hole-saw assembly including a hole-saw having at one end a plurality of cutting teeth and at the other end two shafts. The assembly includes a mandrel coaxially aligned with said hole-saw and including a body having two bores therethrough coaxially aligned with said shafts. An annulus located on top of the body is coaxially aligned with said mandrel and hole saw and includes two holes, the annulus rotatable around its longitudinal axis from a first to a second position. In the first position the annulus holes are aligned with the bores and shafts allowing the shafts to be freely insertable and removable and in the second position the holes are misaligned to lock the shafts to the annulus. Such an arrangement allows the hole-saw and the mandrel to be easily and quickly mountable and demountable.

Abstract: The invention relates to a quick-change attachment to connect a tool, preferably, to the boom of a hydraulic excavator, comprising a boom-connecting quick-change attachment component to accommodate a tool, one end of which has a pin, and the other end of which is retained within a bearing of the quick-change attachment by positive-fit or friction engagement. According to the invention, a bushing in the form of a half-liner having a large support angle is inserted in the bearing.

Abstract: A locking device for two, displaceable relative to each other, components having arranged opposite each other, toothed racks having each teeth located alongside each other, with the locking device including at least one displaceable against a spring-biasing force, operating element provided on at least one of the opposite toothed racks for preventing tips of the teeth of the opposite toothed racks being located opposite each other during closing of the clamping device, the operating element having at least one tooth a tip of which projects beyond a plane of tips of the teeth of the at least one of the opposite racks in an outwardly preloaded position of the operating element, and is located opposite a side flank of a tooth of another of the opposite toothed racks when the tips of the teeth of the opposite racks are located opposite each other.

Abstract: A locking method and device applicable to lock a linearly retractable device includes a locking plate in a first direction and a second direction perpendicular to each other. In the first direction, the locking plate is movable in a release position and a safety position. In the second element, the locking plate is movable in a latched and an unlatched position. When the locking plate is in the safety position, it is unmovable from the latched position to the unlatched position so as to prevent any unintentional force to release the lock.

Abstract: One first aspect of the invention relates to a connection device for the bottom (1) and lid (3) of a box with side-panels (2). The device comprises one or more first attachment means (5) firmly connected to the bottom (1) and lid (3) and one or more attachment means (6) firmly connected to at least one side panel (2). Connection means (7) are also provided for connecting the bottom (1) and lid (3) to the side panel (2) ny interaction with the attachment means (5, 6). Each connection means (7) consists of a clamp with a resilient body (7.1), a first hook (7.2) being arranged at one end and a second hook (7.3) being arranged at the other end. The first attachment means consists of a first rail (5), arranged along an edge on the bottom (1) and lid (3) respectively, equipped with connection means consisting of one or more slots (5.4). The second attachment means consists of a second rail (6) arranged on a side panel (2) essentially parallel to the edge of the side panel (2). The first hook (7.

Abstract: A surgical arm system for holding and positioning one or more instruments during a surgical procedure includes at least one quick connect mechanism that beneficially allows for simple and expeditious, yet reliable disassembly and reassembly of the arm by any member of a surgical team without difficulty and without requiring additional tools, but while still ensuring that, following reassembly, the arm is structurally sound, properly dimensioned, and capable of functioning in a highly reliable manner.

Abstract: An attachment coupling device is designed to releasably connect a variety of attachments to an arm and a push link of heavy machinery such as hydraulic excavators. The attachment coupling device comprises a pair of mounting brackets fixedly secured to the attachment, each bracket having first and second hooks spaced apart with each other. Another major element of the coupling device is a coupler which includes, a fixed plate affixed to the arm and the push link, a pair of fixed coupling pins each protruding outwardly from the fixed plate for engagement with the first hook of each of the mounting brackets, a pair of movable coupling pins for movement between a retracted release position and an extended coupling position wherein the respective one of the movable pins comes into engagement with the second hook of each of the mounting brackets, and an actuator for causing movement of the movable coupling pins.

Abstract: A tool coupler comprises a coupler frame and an attachment frame. The attachment frame is provided with two hooks that engage two catches located on the coupler frame. The coupler frame is provided with two locking pins and the attachment frame is provided with two receiving apertures, for locking the coupler frame to the attachment frame. Both locking pins are actuated by a double acting hydraulic cylinder. The hydraulic cylinder is slidably mounted on the coupler frame. The hydraulic cylinder is provided with a barrel end having the first locking pin and a piston rod having the second locking pin. The coupler frame and the hydraulic cylinder are provided with limiters which limit the sliding movement the piston rod and the barrel end relative to the coupler frame.

Abstract: An assembly for detachably connecting an implement having a pair of mounting pins to a machine provided with a dipper stick having a pair of side walls and a mounting pin and a pair of tilt links each having a mounting pin, generally consisting of a first component including a first pair of elongated members each mountable on a side wall of the dipper stick and having an opening for receiving therethrough an end portion of the mounting pin of the dipper stick, means for detachably securing a portion thereof to the dipper stick, means for detachably securing one of the mounting pins of the implement thereto, and means interconnecting such elongated members; and a second component including a second pair of elongated members, each mountable on a side of one of the tilt links, and having an opening for receiving therethrough an end portion of the mounting pin of such one tilt link, means for detachably securing a portion thereof to such one tilt link, means for detachably securing the other of the mounting pins

Abstract: A quick-action locking device for an electric power tool including a locking spindle (4) axially displaceable in the hollow spindle (2) of the electrical power tool between a working tool locking position and a working tool exchange position, and a locking lever (6) provided at the end of the locking spindle remote from the working tool and having a slider cooperating with the locking spindle (4) for displacing the same, upon a pivotal movement of the locking lever (6), to its tool exchange position, with the slider (8) having a contact region engageable with a contact surface provided at the end of the locking spindle (4) remote from the working tool (3), and with the contact surface of the locking spindle (4) having an extent, in a pivotal direction of the locking lever (6), corresponding to at least the radial distance (a) of the contact region from the pivot axis (9) of the lever multiplied, in the locking position of the locking lever (6), by a sin (?) of an angle formed by a line, which defines the radi

Abstract: The device of the present invention is a locking quick release device for allowing quick and easy release and adjustment to a bicycle seat and/or bicycle wheels, while still allowing the seat and/or wheels to lock to the bike frame when the quick release lever is in the closed position. The device includes a standard plug lock combined with the lever of the quick release device. In the closed position, the lock can be engaged with a key, securely locking the lever closed and the seat and/or the wheels to the bicycle frame.

Abstract: To connect the mutually contacting faces of two sheets, in particular counter tops, in a simple manner such that the top surfaces lie in a common plane, the invention provides an arrangement which consists of two fitting parts (7, 12) each connected to one sheet (1, 2). The first fitting part (7) is provided with a recess (9) open to the bottom whose limiting wall (10) facing the other sheet (2) has a slot open toward the bottom. The fitting part (12) fastened to the other sheet (2) is provided with a threaded hole into which a screw (17) is inserted. The screw (17) is inserted into the slot such that the head is accommodated by the recess (9) and is supported by the limiting wall (10) accommodating the slot (11). To adjust the height, adjustment screws (12) are provided in flanges (15) of fitting part (12) which interact with the base plate of fitting part (7).

Abstract: The invention is a low shock detachment device that includes an expandable latch with a plurality of fingers. The anterior surface of each finger has a stud-mating mechanism. A mechanism for repositioning each finger from a closed position to an open position is provided. A stud with a head and a stem is provided. The stem has a finger-mating mechanism sized and shaped to mate to the stud-mating mechanism on each finger. A first housing sized to slideably receive the stud is also provided. A second housing holds the plurality of fingers. The first and second housings have a mechanism that permits attachment to a structure. The first housing is attached to the second housing when the stud-mating mechanism of each finger interlocks with the finger-mating mechanism of the stud. The repositioning of each finger from the closed position to the open position by an explosive charge separates the housings.

Abstract: The retaining spring is used for detachably connecting two components. The retaining spring includes a retaining plate attached to one component and an engagement spring which is moveably guided on the retaining plate between an engagement position and a released position in the direction of attachment. The engagement spring is provided with a catch edge for securing over an engagement projection which is provided on the other component. A slanted insert limb used to raise the engagement spring when the slidable component is moved in the direction of attachment. In order to connect and detach the two components with greater ease, even when space is lacking in the area immediately surrounding the connection points, the engagement spring is maintained in a position of engagement on the retaining plate by an engagement means acting against the resistance of the spring in the direction of attachment.

Abstract: A connecting assembly of a ceiling fan for fixing blades includes a connecting device mounted to a motor of the ceiling fan and a seat having multiple grooves radially defined in a bottom of the seat. The grooves extend to an outer periphery of the seat. A channel is laterally defined in one side of each of the multiple grooves and laterally communicates with the groove. A buckle is movably received in a corresponding one of the channels. A bracket has a first end inserted into a corresponding one of the multiple grooves and a second end adapted to connected to a blade of the ceiling fan. Each bracket has an indentation laterally defined for selectively partially receiving the buckle to hold the bracket in place when the first end of the bracket is inserted into the corresponding one of the multiple grooves in the seat.

Abstract: A coupling lock comprising a lock base having a hole includes a core member received in the hole of the lock base and a core plug at an end thereof running out of the hole of the lock base. A driving member, having two driving portions at opposite ends thereof, is coupled with the core member at the distal end of the plug. A locking assembly has two locking and two elastic members. Each of the locking members has two lateral ends pivoted on the lock base, and a hooking portion. The elastic members have ends fixed on the base and other ends resting against the locking members. A housing has a stepped central hole receiving and securing the core in a larger section thereof, and a locking plug inserted into a small section of the center hole of the housing and an annular locking slot receiving the hooking portions.

Abstract: A quick-action clamping device for a power tool includes a clamping spindle (4) arranged in the hollow spindle (2) of the power tool, an elastic member (5) for biasing the clamping spindle (4) into its clamping poition, in which the working tool is claming between a claming flange (7) provided on a working tool-side end of the claming spindle (4) and the hollow spindle (2), an actuation element (24) for displacing the claming spindle (4) against the biasing force of the elastic member and into its exchange position in which the working tool (3) is released, and a compansator (15) for interrupting action of the elastic member (5) on the clamping spindle (4) in the exchange position of the clamping spindle (4).

Abstract: A quick coupler for attaching implements, such as buckets or other tools, to heavy equipment, such as backhoes and excavators, which includes two recesses or channels for receiving a pair of machine pins of an implement. A hydraulic piston actuates a first locking lever to enclose one of the pair of machine pins in one recess and a second locking lever to enclose the other one of the pair of machine pins in the other recess.

Abstract: A locking assembly is disclosed for use with a walker having foldable side members. The locking assembly includes a locking pin movable between a first position in which the corresponding side member is held in a locked, unfolded state and a second position in which the side member is in an unlocked, folded state. A lock plate extends transversely to the longitudinal axis of the corresponding side member, and includes an aperture adapted to receive a locking end of the locking pin when the pin is in its first position. A lever is coupled to the locking pin such that when the lever is pivoted by upwardly applied pressure, the locking pin is moved from its first position to its second position to permit rotation of the corresponding side member to its folded state.

Abstract: A lock for preventing inadvertent removal of a first frame component from a second frame component of an adjustable storage system. The lock includes a housing having a distal end extending into the first frame component, a shaft having a proximal end and a distal end and being movable between an extended position and a retracted position relative to the housing, with the distal end thereof extending into the second frame component when the shaft is in the extended position and not extending into the second frame component when the shaft is in the retracted position, a head being slender and elongated, joined to the proximal end of the shaft, and extending radially outwardly therefrom, radially outwardly through the housing, when the shaft is in the extended position and the retracted position, and a spring joined between the head and the housing and biasing the shaft into the extended position.

Abstract: An electric connecting structure serves for assembling a lamp rod to a wire connecting box. The electric connecting structure comprises: a plurality of wire connecting boxes; a plurality of retaining seats; a receptacle at rear sides of retaining seats; a plurality of braking pieces; and a plurality of connectors. Each connector is embedded into a connecting hole of the retaining seat; and the braking pieces are buckled to a bottom of the braking inclined surface so that the connector is positioned firmly. Therefore, the ceiling lamp is formed by above components and assembly way. Furthermore, in assembly, the lamp rod is inserted into the wire connecting box so that the connector and the retaining seat are connected correctly. Thus, the main rod and wire connecting boxes of the ceiling lamp are engaged correctly by an automatic calibration function.

Abstract: A connector-mounting assembly comprises: a longitudinal mounting shelf provided with fastening means for fastening to at least one rail, and with catch means placed along the length of the shelf; and at least one connector support having a front face, a rear face, a bottom end, and a top end, said support being provided with fixing means co-operating with the catch means of the shelf to fix the support to the shelf, and with reception means adapted to receive a suitable connector that is accessible from the front face, wherein the catch means extend in repeating manner substantially along a single line, and the fixing means of the support are situated at one end of the support so that the support projects vertically from the shelf when the shelf is fastened to a vertical support rail.

Abstract: The assembly of two parts, one of which is fixed and the other of which is removable, includes automatic locking and unlocking elements for securing the removable part to the fixed part. The unlocking elements are mounted on the removable part and are integrated inside it. The removable part has a male end adapted to be received in a complementary female end of the fixed part, snap-fastening against a resilient stop latch inside said female end. The male end is secured to a longitudinal spindle extending inside the removable part and terminated by a handle for manual actuation, thus enabling the male end to be turned in order to unlock the assembly of the two parts. The male end is returned automatically to its locking position by a return spring.

Abstract: A shaft and detent assembly includes a detent lever assembly that is manually assembled on the shaft. The detent lever includes a hub which has an opening formed therein alignable with an opening formed in the shaft. A pin is inserted through the opening in both the hub and the shaft to secure the two members together for common rotation. A cylindrical retainer is assembled on the hub of the detent lever in a position to overlap or cover at least a portion of the openings in the detent lever and shaft to restrict the movement of the pin, which is secured therein during assembly. The retainer also has a plurality of spring fingers, which engage a groove formed in the hub to restrict inadvertent removal of the retainer from the assembly.

Abstract: A system and apparatus to couple a bracket member with a receiver member is disclosed. Embodiments may couple bracket members with receiver members, such as brackets to rails of racks, via a flexible member. The flexible member may secure a bracket member to a receiver member by fastening the bracket member to a corresponding extension or tab of the receiver member. Some embodiments may load a second portion of the flexible member such that pressure applied to the second portion can transfer the load to a first portion of the flexible member to facilitate coupling the bracket member with or decoupling the bracket member from the receiver member. In many of these embodiments, the load may transfer as a waveform along the flexible member. Further embodiments provide a lever for the second portion of the flexible member to facilitate transferring a load to the first portion.

Abstract: A device for locking a position of a moving part with respect to a fixed part. The moving part is positioned with respect to the fixed part isostatically. The device generates a force opposing the loss of contact of all the points of isostatic contact between the moving part and the fixed part so as to lock the position.

Abstract: In a releasable locking device, which is useful at a beam-to-column connection in a storage rack, a housing having a lateral wall with two parallel slots has an end wall at an outer end and is open at the inner end, a locking pin having an internal portion movable within and along the lateral wall is movable between a retracted position and an extended position, toward which the locking pin is biased, and an outer sleeve is movable outside and along the lateral wall of the housing and is connected to the locking pin via a connecting pin extending through the locking pin, through the parallel slots, at each end to the outer sleeve. The outer sleeve has an external flange to facilitate pulling of the outer sleeve to move the locking pin toward the retracted position.