Abstract: A module (4) in a support structure (5) for container handling machines (2), comprises a connecting bar (6) provided with bearing expansions (7) at its ends, each of the bearing expansions (7) being detachably connectable with a corresponding bearing expansion of another module in such a way as to define a support (8) for a star wheel conveyor (3).

Abstract: Method for manufacturing a composite fiber component (1) the method comprising the following method steps: forming a moulding core (4) comprising a hollow profile (15) made of segments (16a . . . d) in order to establish an external geometry of the moulding core (4), wherein the segments (16a . . . d) of the moulding core (4) each extend in the direction of the longitudinal axis of the moulding core (4) and are each constructed so as to be pivotable about an axis running in the longitudinal direction of the moulding core (4), between a folded position (A), and an unfolded position (B) of the hollow profile (15) of the moulding core (4), wherein the segments (16a . . . d) are constructed so as to be coupled to one another via connections (18a . . . d, 19a . . .

Abstract: A solenoid valve having a magnet assembly and a valve cartridge includes a capsule and a valve insert connected to the capsule. An armature, that is movably disposed within the capsule, includes a tappet having a locking element and a main sealing element. A valve body having a main valve seat is pressed into the valve insert, wherein a magnetic force generated by the magnet assembly axially moves the armature against the force of a return spring and plunges the main sealing element into the main valve seat in a sealing manner. The valve body includes an open end which acts as a spring support for the return spring, wherein the return spring is disposed outside of a fluid flow path present between the opened main valve seat and at least one radial downstream opening in the valve body.

Abstract: A magnetic control valve is to block an outlet end of a water inflow passage and an inlet end of a water outflow passage of a connection pipe by using a rubber ring. A valve of the rubber ring is opened or closed by a magnetic control switch. The magnetic control switch mainly takes a valve rod carrying permanent magnetic force that completely controls direction of electromagnetic pole as a power source for moving. When a valve plug at an end of the valve rod seals the valve, a metal plate capable of being sucked by magnetic force is combined with the rubber ring to allow both to generate magnetic sucking effect, thereby firmly closing.

Abstract: An anesthetic container includes a receptacle for holding the anesthetic and having a wall defining an interior space and a passage in fluid communication with the interior space. The container also includes a valve assembly that is attachable or is attached to the receptacle to control flow of anesthetic through the passage in the receptacle to a vaporizer. The valve assembly has a closed configuration when the flow of anesthetic from the receptacle is limited and an open configuration when the flow of anesthetic is enabled. The valve assembly is constructed so that at least the surface of any component of the assembly that will come into contact with the anesthetic on its storage or passage from the receptacle to the vaporizer is made of a metal or low-density polyethylene, and provides a fluid-tight seal to prevent the escape of the anesthetic without the use of a gasket in the closed configuration.

Abstract: A method of operating an on-off valve comprises closing one of two openings of a valve body with a seal member of a closure element within the valve body, the valve body being within an evacuation pipe connected between a process chamber and an evacuation apparatus; moving the closure element, using a linear driver, so that the seal member is moved away from the one of the two openings; and positioning the closure element into a retreat portion in an surface of the valve body, using the linear driver and a pivotal driver adapted to pivot the closure element between the one of the two openings and the retreat portion, so that the seal member is closed inside a protection seal member of the closure element to surround the seal member, thereby preventing the seal member from being directly exposed to the process gas.

Abstract: A ball valve sealing ring is provided for sealing between a ball valve member a valve body. The sealing ring may comprise a ring body having a ball valve member-contacting surface and one or more valve body-contacting shoulders for contacting the valve seat. The sealing ring may comprise a resilient ring core for providing bending resistance. The resilient ring core may be at least partially conical and may have a curved cross-section with a convex side oriented towards the member-contacting surface. The cross section may be of a geometry corresponding to the outer contour of the ring body or shoulders and may have ends bent towards the member-contacting surface. The ring core may also have a plurality of apertures spaced about its circumference. The sealing ring may be elastically deflected upon contact with the valve member. Also provided is a ball valve seating arrangement comprising the aforementioned sealing ring.

Abstract: A valve stem is journaled in a journaling portion of a valve box in an upwardly and downwardly movable manner; a packing is interposed between the journaling portion and the valve stem; a packing gland is arranged above the packing; a yoke sleeve is provided above the packing gland; and a valve seat in the valve box is opened and closed with a valve element provided at the lower end of the valve stem by rotating a handle fitted into the yoke sleeve to move the valve stem upward and downward. A protective tube formed integrally with the packing gland is provided between the packing gland and the yoke sleeve around the valve stem. A guide projection with which the inner periphery of the upper end of the protective tube comes into contact is provided on the lower surface of the yoke sleeve.

Abstract: A fluid regulating device includes a valve disc and a valve port adapted to provide a secondary seal during an obstructed closing operation, whereby the valve disc directly engages a housing component of the valve port to maximize the integrity of the secondary seal and advantageously reduce the size and complexity of existing valve ports. The valve port comprises a housing and a cartridge slidably disposed in the housing. The valve disc directly engages a primary seat carried by the cartridge during a normal closing operation. During an obstructed closing operation, however, the cartridge is pushed into the housing such that the valve disc directly engages a secondary seat carried by the housing at a location that is downstream of the cartridge.

Abstract: A plug assembly includes a plug stem having a plug stem base, a plug head, and a fastening mechanism for fastening the plug stem base to the plug head, the fastening mechanism comprising at least two retainer clamps that surround and provide an interference fit between the plug stem base and the plug head. A method of replacing or attaching a plug head to a plug stem includes providing a plug stem having a plug stem base, providing a plug head, providing a fastening mechanism comprising at least two retainer clamps, and coupling the fastening mechanism around the plug stem base and the plug head to provide an interference fit between the plug stem base and the plug head.

Abstract: A battery removal apparatus for a vehicle, comprising a mobile lifting device with vertically adjustable load-handling means, and a locking device mounted thereon for locking engagement of an exchangeable battery unit of a vehicle in its engagement member. A locking device for a battery removal apparatus wherein the locking device is a sub-assembly combined to form a one-piece module comprising, a base frame to be mounted on a load-handling means of a lifting device, said base frame comprising two ramp portions and two locking hooks, wherein the locking hooks are arranged side by side at a given lateral distance apart on the base frame, are pivotable about a common pivot axis between a locking position and a release position, and are coupled by a common pivot shaft.

Abstract: The electric floor jack device provides the advantages of a typical floor jack, and more still. The device includes a frame with wheels and casters, like a typical floor jack and also lift arms and lift lever, with pivot, also like a typical floor jack, including lift block and lift pad. The handle offers an advantage not enjoyed by floor jacks known. Further advantages provided by the device include screw shaft lift of the lift arms. The screw shaft lift of the lift arms enables the use of the electric motor. Further, as opposed to the pumped vertical lift, and difficult-to-control lowering typical of most floor jacks, the screw lift provides smooth, predictable operation, whether up or down. Further, the existing removable battery pack is like many used with other currently marketed tools, and provides recharging and interchangeability advantages enjoyed by many other tools.

Abstract: A jack stand for a vehicle includes a plurality of walls joined together to form a body, the body being hollow. A base is formed by lower edges of the walls and a top surface joins top edges of the walls. One of the walls includes a wall opening and the top includes a top opening, the wall opening and the top opening extending towards one another, meeting proximate the top edge of one of the walls, thereby forming a single, continuous opening extending from the top into one of the walls.

Abstract: A method of locating a flooring element includes: laying a flooring element; providing a spacing member; positioning the spacing member between the flooring element and a fixed element; providing a separating member, the separating member having first and second faces inclined at an angle to one another so that at least a part of the separating member is in the form of a wedge having a wider end and a narrower end; positioning the separating member so that one of the first and second faces contacts the flooring element and the other of the first and second faces contacts the spacing member; and driving the separating member between the flooring element and the spacing member in a direction passing from the wider end of the wedge to the narrower end thereof, thereby exerting forces on the flooring element and the spacing member in directions to separate the flooring element and the spacing member.

Abstract: An elevation mechanism includes a platform, a base assembly, a scissor lift assembly and a sliding assembly. The base assembly includes a threaded rod having two threaded portions and two threaded members threadedly engaging with the threaded rod. Rotation directions of the two threaded portion are opposite to each other. The scissor lift assembly includes a plurality of articulated first scissor legs and a plurality of articulated second scissor legs pivotedly coupled to the respective second scissor legs. The sliding assembly includes two fixing members fixed to the platform, a sliding rod fixed between the two fixing members, and two sliding members slidablely connected to the sliding rod. The two sliding members are correspondingly pivotedly connected to the upmost first and second scissor leg. The two threaded members are pivotedly connected to the lowermost first and second scissor legs.

Abstract: Methods and devices for the installation of a fiber optic cable to a house or other building structure are provided. The method may include identifying a preferred location of a customer through an indication left by the customer either on the interior side or exterior side of a wall, forming a through opening in the wall near or at the preferred location, and installing the in-wall termination device in the opening. The in-wall termination device may include a wall plate for attaching to an interior surface of the wall. The wall plate includes one or more connectors for receiving ends of cables extending from the exterior and connecting those cables to other cables extending through the interior of the building structure. The method may allow for the installation of the cable without requiring the presence of the customer or requiring access to the interior of the building structure.

Abstract: A line retrieval system comprises a retrieval device having a radially magnetized magnet adapted to be magnetically coupled to an object disposed on an opposite side of a structure for drawing the object in a desired direction relative to the structure.

Abstract: The invention provides a pair of engagement chains which has inner tooth plates, bushes, outer tooth plates and connecting pins and is integrated by engaging hook portions of the inner tooth plates and hook portions of the outer tooth plates and is branched by disengaging the hook portions of the inner tooth plates and the hook portions of the outer tooth plates. The pair of engagement chains further includes inflection restricted plates having inflection restricted surfaces and inflection restricting plates having inflection restricting portions that are connected on the both ends of the connecting pins.

Abstract: A retractable jack foot for a trailer hitch jack is disclosed, for rapidly raising and lowering the tongue of a trailer. The retractable jack foot solves multiple prior art problems discussed above in the “Description of Related Art,” such as: trailer hitch jacks not being long enough to reach the ground and still lift the trailer to a sufficient height (small distance travel); the laborious, time-consuming practice of cranking a trailer hitch jack all the way to the ground before finally causing lift in the trailer. In both cases, blocks of wood or other spacers are sometimes used to reduce the travel of the jack. The retractable jack foot of the present disclosure, solves those problems, by providing a “built in” block, or foot, pivotally attached to the bottom of the trailer hitch jack. The jack foot can be rotated into and out of position as desired, to quickly lengthen or shorten the jack.

Abstract: A guardrail safety system includes a guardrail beam operable to contain and redirect an errant vehicle to prevent the vehicle from leaving a roadway. At least a portion of the guardrail beam includes a thrie beam. A support post is coupled to the guardrail beam and includes a lower portion, a mid portion, and an upper portion. The lower portion is installed below grade adjacent the roadway. The mid portion lies substantially adjacent the grade and is weakened about a first axis without being substantially weakened about a second axis that is generally perpendicular to the first axis. An upper portion is releasably coupled to the guardrail beam such that the upper portion is uncoupled from the guardrail beam when the mid portion yields about the first axis.

Abstract: A system and method of injecting a gas enriched and/or emulsified first liquid into a second liquid is disclosed. The injection can cause generation of a high density of bubbles having a mean diameter of a selected size. The mean diameter of the bubbles can be selected and varied based on the characteristics of the injection system.

Abstract: A contact tray is provided with a tray deck and dividing walls which form groupings of one or more cans and one or more downcomer inlets distributed across the tray deck. The cans have walls that surround vapor openings in the tray deck that permit upward passage of a vapor stream into the cans. Downcomers extend downwardly from the downcomer inlet and are positioned for delivering a liquid stream into the center of cans positioned on a tray deck of an underlying contact tray. Discharge openings are provided in the walls of the cans to allow the liquid stream to exit the cans. The dividing walls direct the exiting liquid stream into the downcomer inlets in the same grouping and prevent or impede the liquid stream from flowing to a low side of the tray deck.

Abstract: A disc-shaped filter unit including a filter main body having a water absorbability and a holder having a non water absorbability is disposed in a vertical orientation, with a part of a circumferential portion thereof immersed in water reserved in a water tank, and is rotated by a rotation drive mechanism in a circumferential direction. The filter unit has an absorptive region and a non-absorptive region arranged adjacent to each other in the circumferential direction. Therefore, in accordance with rotation of the filter unit in the circumferential direction, a state where the absorptive region is immersed and the filter main body of the filter unit absorbs water through a water-conduction hole and a state where the non-absorptive region is immersed and water absorption of the filter main body is prevented by a watertight section having a non water absorbability are continuously alternated.

Abstract: An aeration device adapted for the introduction of gas into a liquid medium is provided, including an elongated primary distribution member with a proximal end adapted to be connected to a gas source and a distal end adapted to be immersed into the medium. Additionally, at least one aeration member is connected to the primary distribution member at a location on the distribution member spaced from the proximal end thereof and being in fluid communication with the distribution member, adapted for bringing the gas into a state entrappable within the liquid medium. Also, a flotation member is provided, mounted onto the primary distribution member and adapted to assume various positions along the distribution member according to the level of the liquid medium. An aeration system is also provided, the system including an array of aeration devices as described above.

Abstract: Disc springs that are resistant to premature failure caused by friction wear, disc spring assemblies and disc spring stacks including the disc springs, and methods of making and using said assemblies and stacks are disclosed.

Abstract: A first load transmission surface 54 and a second load transmission surface 56 are each formed as a flat surface extending parallel to a load input direction. Therefore, elastic deformation occurring in each of an outer body part 66 and an inner body part 68 in a stopper elastic body 64 includes a main component of a shear deformation component, and a secondary component of a compressive and tensile deformation component that is small relative to the shear deformation component. Consequently, a sharp increase in deformation resistance and dynamic spring constant when a high load is input can be effectively suppressed.

Abstract: A panel mount for non penetrative fastening of a panel (such as a glass pane). The panel mount has clamp jaws defining an elongate slot in which an edge of a panel can be received. A foot is provided for mounting and fastening the clamp jaws to a structure. At least one of the clamp jaws carries at least one threaded fastener that can be actuated by a user, including when the foot is fastened to the structure. The threaded fastener(s) of the at least one clamp jaw, in cooperation with the other clamping jaw, is capable of operatively clamping the panel to hold it in the slot, irrespective of any non-parallel disposition of the plane of the panel to the elongate direction of the slot.

Abstract: A sheet processing apparatus includes a folding roller unit configured to form a fold in a sheet while the sheet passes through a nip of rollers, and a fold-enhancing roller unit having a first roller, a second roller, and a third roller, the first roller being provided facing a first surface of the sheet, orthogonal to a direction of transport of the sheet, the second and third rollers being provided facing a second surface of the sheet orthogonal to the direction of transport of the sheet and different from the first surface, the second and third rollers forming nips with the first roller, in which the fold-enhancing roller unit is moved along the fold with the sheet nipped in the nip between the first roller and the second roller and in the nip between the first roller and the third roller, to form a fold.

Abstract: A printed material holding device includes a printed material tray for receiving printed material and a transmission mechanism. A first claw is disposed on the printed material tray. The transmission mechanism includes a mounting plate attached to a main body of a printer. A clipping hole is defined in the mounting plate. The first claw is configured to move between a first configuration, where the first claw is engaged in the clipping hole, so that printed material tray is secured to the mounting plate, and a second configuration, where the first claw is disengaged from the clipping hole, so that the printed material tray is withdrawn from the mounting plate.

Abstract: A printed material holding device includes a printed material tray for receiving printed material, an adjustable mechanism located above the printed material tray, a binding mechanism, and a transmission mechanism attached to the binding mechanism. The transmission mechanism includes a driving device, a first gear wheel driven by the driving device, a second gear wheel driven by the first gear wheel, and a belt. The driving device meshes with the first gear wheel, and the belt encircles the first gear wheel and the second gear wheel.

Abstract: A sheet feeding apparatus and an image forming apparatus are provided. When sheets are adsorbed to an adsorption conveyance belt, a suction shutter is switched from a block position to block a negative pressure to an adsorption position to adsorb the sheets by the negative pressure. When the sheets conveyed in an overlapping manner reaches a predetermined number and the next sheet is adsorbed, the timing to switch the suction shutter to the adsorption position is delayed compared to the timing at which a preceding sheet adsorbed in advance and a subsequent sheet overlap.

Abstract: A feed assembly configured to feed a sheet, including: a feed roller configured to convey the sheet; a support element configured to rotatably and detachably support the feed roller; a base including a guide surface configured to guide the sheet; a frictional element configured to generate a frictional force on the sheet guided by the guide surface; and an elastic member provided between the frictional element and the base; wherein a recess is defined in the guide surface to accommodate the frictional element; and the elastic member causes the frictional element to project from the guide surface when the feed roller is detached from the support element.

Abstract: A drop in performance can be easily resolved when the retard roller becomes worn. A hopper disposed to a main unit stores sheets in a stack. A conveyance path conveys sheets from the hopper. A feed roller is disposed facing the conveyance path. A retard unit has a retard roller is disposed opposite the feed roller with the conveyance path therebetween, and a torque limiter connected coaxially to the retard roller. An urging means urges the retard unit so that the retard roller presses against the feed roller. The retard unit is removably installed to the main unit.

Abstract: A sheet cassette has a lock lever that engages a lock projection in an engagement portion of an stacking plate located in a lower position to enable the stacking plate to turn in a locked position in which the stacking plate is locked in a cassette body and an unlocked position in which the lock projection is separated from the engagement portion in lifting the stacking plate. In a state in which the sheet cassette is mounted on the apparatus body, the lifting and lowering device turns the lock lever to the unlocked position in lifting the stacking plate locked in the lower position by the lock lever.

Abstract: A sheet feeding apparatus including sheet feeding unit; a pressure plate on which sheets are stacked and which is biased so that an uppermost sheet of the stacked sheets comes in pressure contact with the sheet feeding unit; a first pressing-down mechanism which presses down the pressure plate to separate the uppermost sheet and the sheet feeding unit by a constant distance when the sheet feeding unit is not operated; a second pressing-down mechanism which is adopted to press down the pressure plate when an amount of the sheets stacked on the pressure plate is smaller than a predetermined amount, and is given a load from the pressure plate depending on a position of the pressure plate; and sheet stacking amount detecting unit which measures the load and detects a stacking amount of the sheets stacked on the pressure plate on the basis of the measured load.

Abstract: A sheet conveying device includes a conveying path along which a sheet is conveyed. First and second conveying roller pairs are arranged on the conveying path at a predetermined distance from each other. Overlapping conveyance sensing devices are located between the first and second conveying roller pairs and include opposing transmission device and reception device. A distance between the first and second conveying roller pairs is shorter than a length of a minimum size sheet in a conveying direction. In the conveying path between the conveying roller pairs, guide members are disposed to sandwich the transmission device and reception device. The guide members are configured to project upward or downward from a sheet conveying line by a predetermined amount with respect to the conveying path, the sheet conveying line extending through nip points of the first and second conveying roller pairs.

Abstract: A media transport apparatus and method includes a first media transport having a first drive unit, configured and operative to convey the substrate media through a marking zone to be marked by a print head. A first motion encoder is operatively connected with the first media transport, configured and operative to output a first signal dependent upon the motion of the first media transport surface. A second media transport with a second drive unit and second motion encoder is configured and operative to receive the substrate media from the first media transport and to convey the substrate media. The second drive unit drives the motion of the second media transport with substantially the same surface velocity as the first media transport.

Abstract: In a sheet downstacker of a corrugator dry end, sheets are delivered by a drive system driving both the bottom and top nip rolls with a single motor that also drives the last flat belt sheet conveyor to the nip.

Abstract: A roller separating mechanism rotates an upper roller-moving cam and a lower roller-moving cam at the same time, and swings the upper roller arm plate and the lower roller arm plate such that a pair of folding rollers separate from each other. When the pair of folding rollers are to be abutted against each other, the upper roller arm plate and the lower roller arm plate are swung with different timing in a direction in which the pair of folding rollers abut against each other.

Abstract: A sheet processing apparatus and method of adjusting a vertical position of a sheet input of a sheet processing apparatus includes a support of the apparatus having first vertically elongated guiding members and second vertically elongated guiding members. The second guiding members are slideably arranged at the first guiding members. The first guiding members are connected to at least one base member, and the second guiding members are connected to a support frame. A vertical position of at least one of the second guide members is adjustable relative to a corresponding one of the first guide members in order to adjust a vertical position of the sheet input.

Abstract: A medal game apparatus with which a player can sequentially insert a plurality of medals easily and quickly is provided. A medal apparatus 100 according to this invention includes a station 1 having a medal insertion portion 12, a medal feeding mechanism 14, a medal base 31, a base board 35, a medal receiving unit 4, and a medal payout unit 11. The medal insertion portion 12 is provided so that it can be moved. The medal feeding mechanism 14 is connected to the medal insertion portion 12 and extends in a specified direction. The medal insertion portion 12 is provided next to the medal payout unit 11 and includes a medal placement area 19 on which a plurality of medals M can be laid out flat; a medal alignment groove 16 that is connected to the medal placement area 19 and in which the medals M can be aligned in an upright state; and a medal insertion opening 17 provided at the end of the medal alignment groove 16. In this way, a player can insert medals sequentially.

Abstract: Methods of playing a multi-variant poker game using a standard 52-card deck of playing cards are described herein. In one embodiment, the poker game comprises hands associated with a specific combination of poker game variants that include Badugi, Badeucy, Pot Limit Omaha, Razz, Deuce-to-Seven Triple Draw, Razzdugi, Crazy Pineapple Hi-Lo, Fixed Limit Hold'em, Omaha Hi-Lo, Kansas City Lowball, Stud Hi-Lo, and Seven Card Stud.

Abstract: A wellhead seal assembly that forms a metal-to-metal seal between inner and outer wellhead members. A metal seal ring has inner and outer legs that are threaded to each other and separated by a slot and provide bi-directional sealing. The threaded connection provides a pathway for annular pressure into the slot. The inner and outer legs have inner and outer walls, respectively. Inner and outer legs have a soft metal inlay on their interior surfaces. Wickers may be located on the outer surface of the inner wellhead member and on the inner surface of the outer wellhead member. An energizing ring is moved into the slot to force the outer and inner walls of the seal into sealing engagement with the inner and outer wellhead members. The soft metal inlays deform onto the energizing ring. If present, wickers on the wellhead members embed into the walls of the seal ring.

Abstract: A sealing device for a coolant supply on a rotating spindle includes a first brush seal and a second brush seal arranged one after another in series on the spindle. An annular leakage chamber is formed axially between the first and second brush seals, and radially between the spindle and a spindle housing.

Abstract: A slide ring seal for high circumferential velocities for sealing liquids with little or no electrical conductivity, such as low-salt feed water for feed water pumps including a pair of slide rings, one of which is rotationally fixed and the other of which rotates with a rotating component. The slide rings have interacting sliding surfaces which form a region loaded with the liquid to be sealed relative to a sealing gap. One ring is formed of material with satisfactory electrical conductivity and the other of low conductivity material. The seal is arranged in a dead-end circuit of a rotating component to be sealed and is connected to a cooling system. A metering device is provided in the circuit for introducing a substance as a function of a slide ring seal leak to maintain the electrical conductivity of the liquid between 3 and 500 ?S/cm.

Abstract: A radial shaft seal configured for receipt in a housing and about a shaft to sealingly isolate an air side of the seal from an oil side of the shaft seal is provided. The seal includes a mounting portion and a seal lip having an annular sealing surface extending between an oil side end and a free air side end. An annular bridge is connected to the oil side end of the seal lip by a first hinge and to the mounting portion by a second hinge. The bridge extends from the first hinge to the second hinge in radially overlying relation to the seal lip. A projection extends from the first hinge away from the bridge toward the oil side of the seal to prevent the seal lip from inverting during the oil-side installation assembly.

Abstract: An exhaust manifold gasket having at least two layers and a series of tabs and recesses. The gasket has a first outer layer and a second outer layer each with an outer surface, an inner surface, two bolt hole flanges, and a central aperture. The surfaces are bounded by an outer perimeter portion, with locator tabs and recesses. A first inner layer having an outer surface, an inner surface, two bolt hole flanges, and a central aperture. The surfaces are bounded by an outer perimeter portion with two sets of foldable tabs. The first inner layer also has a bead circumferentially around the central aperture. A second inner layer may be provided having an outer surface, an inner surface, two bolt hole flanges, and a central aperture. The surfaces are bounded by an outer perimeter portion with foldable tabs and recesses, and a bead circumferentially around the central aperture.

Abstract: A manual robotic tool changer provides a compact, lightweight means to manually selectively couple a robotic tool, such as a surgical tool, to a robot arm. The tool changer includes numerous safety features to prevent inadvertent decoupling of the robotic tool. These include a dual-button handle locking mechanism operative to lock the tool changer closed in the fully coupled position, and requiring simultaneous actuation of both of two latch buttons to unlock; a one-way clutch mechanism that prevents rotation of the coupling mechanism towards the decoupled position, unless the handle is actuated to unlock the tool changer; and a spring biasing the tool changer to an at least partially coupled state when no force is applied to the handle, thus requiring a positive force against the spring, moving the handle to a fully open position, to insert or remove a robotic tool.

Abstract: The invention relates to a wheel suspension for a motor vehicle, comprising a wheel-side carrier part (12) holding a vehicle wheel (1) in a rotatable manner, and an axle-side guiding part (14) between which mutually rotating rotary parts (16, 18) are arranged. The guiding part (14), the rotary parts (16, 18) and/or the carrier part (12) interact with first and second effective areas (18a, 36a; 18b, 16b; 16a, 54a) facing each other. According to the invention, the first effective area radially defines a conical or spherical hollow profile into which the corresponding second effective area protrudes in an essentially form-fitting manner.

Abstract: A toy vehicle is adaptable for use as a ride-on vehicle or a scooter, and includes a support frame provided with a user supporting mechanism and having a first portion and a second distal portion, and a grip handlebar for the user mechanically connected to the support frame. The support frame is mechanically connectible/disconnectible to/from the grip handlebar in order to assume first and second use configurations such that the grip handlebar is connected to the first and second portions, respectively, and such that the user support mechanism assumes different positions.