Abstract: A hydraulic synchronization system for a slide-out portion of a recreational vehicle has at least two cylinders spaced apart and reversed in orientation with respect to one another. The bore sides of the cylinders are connected and the rod sides of the cylinders are connected such that hydraulic fluid is pumped from the rod side of one cylinder to the rod side of the other cylinder and from the bore side of one cylinder to the bore side of the other cylinder upon extension and retraction of the slide-out portion to keep the slide-out portion synchronized.

Abstract: The invention provides a vehicle with one or more slide-out sections and a compact operating mechanism for moving each slide-out section between extended and retracted positions. In one form, the vehicle has a primary slide-out section and a secondary slide-out section mounted to extend and retract relative to the primary slide-out section. In that case, the vehicle has at least two operating mechanism, at least one for each sliding section. Each operating mechanism has two slide modules, one module is mounted the slide-out section and the other is mounted to a stationary part of the vehicle. One module includes a drive and the other includes a drive member, such as a drive screw, that interact to extend and retract the slide-out section. A track and glide arrangement can be used to facilitate relative sliding between the modules.

Abstract: A hydraulic synchronization system for a slide-out portion of a recreational vehicle has two cylinders spaced apart and reversed in orientation with respect to one another at opposite sides of the slide-out portion. The bore sides of the cylinders are connected and the rod sides of the cylinders are connected such that fluid is pumped from the rod side of one cylinder to the rod side of the other cylinder and from the bore side of one cylinder to the bore side of the other cylinder upon extension and retraction of the slide-out portion to keep the slide-out portion synchronized.

Abstract: A drawer assembly for vehicles, and more particularly to a system of opposed drawers for use in a vehicle or trailer. The drawers integrate into the structure of a vehicle for storage or concealment of the retractable features, and can cantilever out and away from the storage compartment, when the drawers extend. The drawer assembly includes an upper drawer and a lower drawer, the bottom or pan of the upper drawer bottom located in substantially the same horizontal plane as the bottom of the lower drawer. An upper drawer rail mounts to the upper drawer and a lower drawer rail mounts to the lower drawer. The upper and lower drawer rails have a rail length greater than the drawer length.

Abstract: An expandable trailer comprising a chassis, at least one pair of extendable supports, at least one pair of horizontal floor sections and at least one pair of floor elements. Each support is extendable laterally outwardly to a respective side of a central longitudinal axis of the chassis. The horizontal floor sections of each pair of horizontal floor sections are spaced apart laterally and each have an outer rail which is coupled to a corresponding one of the supports. The floor elements are pivotally coupled to each other and to the floor sections. Upon extension of the extendable supports from a retracted position to an open, extended position, the horizontal floor sections move laterally outwardly to extend from the chassis and the floor elements move from an upright vertical arrangement to an arrangement where the floor elements lie in horizontal alignment with the floor sections.

Abstract: A recreational vehicle comprising a vehicle frame having a plurality of wheels and a coach having a slide-out mounted on the vehicle frame is disclosed herein. In particular, the recreational vehicle comprises an improved slide-out mechanism for deploying and retracting slide-out structures from the coach of the recreational vehicle. In one aspect, the recreational vehicle may comprise an armature having a fixed member with a roller and a guiding channel mounted to the vehicle frame and a rail member slidably positioned within the fixed member so as to contact the roller, wherein the rail member is adapted to telescopically extend from the fixed member through the guiding channel so as to deploy and retract the slide-out.

Abstract: A recreational vehicle having a slide-out housing, wherein the slide-out housing may be positioned in either a retracted or deployed configuration. In the deployed configuration, the slide-out housing extends outwardly from a main housing of the recreational vehicle so as to enlarge the living space within the main housing. In the retracted configuration, the slide-out housing extends inwardly into the main housing so as to reduce the living space within the main housing. In various embodiments, the slide-out housing is lifted prior to retraction and lowered after deployment so that the floor of the slide-out housing aligns with the floor of the main housing. In other various embodiments, vertical movement of the slide-out housing may occur during retraction and deployment. Moreover, the recreational vehicle may utilize a vertical actuating assembly, as disclosed herein, that is adapted to engage with the slide-out housing to thereby lift and lower the slide-out housing.

Abstract: A sliding mechanism for moving a slide-out compartment of a vehicle includes a guide member, a sliding member, and a gear. The gear is used to move the sliding member relative to the guide member. The sliding member and the guide member cooperate with each other to move the slide-out compartment between an extended position and a retracted position.

Abstract: A slidable room assembly comprises a vehicle body having an opening formed in an exterior wall, and a reciprocable slideout unit or compartment disposed in the opening and slidable between a retracted position and an extended position. Sliding movement of the slideout unit is controlled by means of a drive mechanism that includes two sets of cabling. The drive mechanism includes a frame installed about the opening in the vehicle body. The frame includes a header, a sill and two pre-assembled jambs. The pre-assembled jambs have a plurality of pulleys with a plurality of cables pre-installed inside the jambs around the pulleys. One end of the cables, attached to the slidable room, is pre-strung through a cable extension hole. The other end of the cables extends out an end of the jamb.

Abstract: A mortar buggy with stake bed assembly provides a removable flat heavy duty base platform and a rear panel that can be fitted onto the chassis of an existing mortar buggy or similar conveyance in place of a hopper. The stake bed assembly provides removable front and side panels made of solid steel or similar alloy that can be configured to attach vertically in a hopper configuration or horizontally in an extended flat bed configuration, to provide additional loading surface for long or large items. The stake bed assembly also provides for a removable front tailgate with the ability to hinge at both its top and bottom so that the front tailgate can swing either up or down.

Abstract: The invention relates to a housing unit (1), such as a caravan or a motor home with an extensible room (3) or slide-out and an awning (7) with a rollable awning canvas (8) attached above this room (3), so that, when sliding out the room (3), the awning canvas (8) will automatically be rolled off above this room (3) until the foremost edge of the awning canvas (8) will have passed the front wall (4) of the slide-out (3), in order to protect this front wall from the sun. Rolling off the awning canvas (8) automatically is preferably caused by the sliding out motion of the slide-out (3). Furthermore, an arm (12), (13) connected to the canvas (8) may be provided, which is rotatably connected to the slide-out and which will be rotated when moving out the slide-out and will take along the awning canvas (8) until it will pass the said front wall (4). This invention likewise relates to an awning (1) provided for such a housing unit (1) and a method to install the awning (7).

Abstract: A slide-out mechanism is provided that adjusts the elevation of a slide-out room relative to the main body of a vehicle. In one preferred embodiment, the slide-out mechanisms includes a tube roller mounted near the edge of the floor to slide vertically. The top end of the tube roller contacts the floor of the slide-out room while the bottom of the tube roller rolls along an extending arm. The extending arm includes a groove which allows the tube roller to reduce its vertical position when the slide-out is fully extended, causing the proximal end of the slide-out to therefore reduce in height.

Abstract: A securing mechanism for use with a recreational vehicle (RV) slide out assembly. The securing mechanism structurally interconnects the slide out assembly to the RV when the slide out assembly is in a retracted position and when it is in an extended position. Specifically, loads in the RV induced from the road, from passengers, from equipment, and other various sources are distributed through the slide out assembly. Advantageously, flexure of the RV walls around the slide out opening is reduced. As a result, walls and their fixtures are less likely to be damaged due to flexure, seals between the RV walls and the slide out are more likely to stay intact, and the size of slide outs can be increased without compromising the structural integrity of the RV.

Abstract: A slidable room assembly comprises a vehicle body having an opening formed in an exterior wall, and a reciprocatable slideout unit or compartment disposed in the opening and slidable between a retracted position and an extended position. Sliding movement of the slideout unit is controlled by a drive mechanism that includes a pair of cables. A plurality of sheaves, rotatably mounted on the vehicle body about the opening, defines a path for the cable or cables. The drive cables have a double Y-shape whereby each cable has four ends with an end being connected to each corner of the slideout unit. Sliding movement of the slideout unit may be either motor driven or manually powered.

Abstract: A recreational vehicle having a slide-out housing, wherein the slide-out housing may be positioned in either a retracted or deployed configuration. In the deployed configuration, the slide-out housing extends outwardly from a main housing of the recreational vehicle so as to enlarge the living space within the main housing. In the retracted configuration, the slide-out housing extends inwardly into the main housing so as to reduce the living space within the main housing. In various embodiments, the slide-out housing is lifted prior to retraction and lowered after deployment so that the floor of the slide-out housing aligns with the floor of the main housing. In other various embodiments, vertical movement of the slide-out housing may occur during retraction and deployment. Moreover, the recreational vehicle may utilize a vertical actuating assembly, as disclosed herein, that is adapted to engage with the slide-out housing to thereby lift and lower the slide-out housing.

Abstract: A quick-release mechanism that allows a motor to be quickly and easily released from a motorized activation assembly to activate a sliding mechanism thereby extending or retracting a slide-out compartment of a recreational vehicle.

Abstract: A vehicle includes a slide-out compartment and a sliding mechanism which is used to move the slide-out compartment between an extended position and a retracted position. The sliding mechanism uses a guide member, a sliding member, and a gear to move the slide-out compartment between the extended position and the retracted position.

Abstract: A slidable room assembly comprises a vehicle body having an opening formed in an exterior wall, and a reciprocable slideout unit or compartment disposed in the opening and slidable between a retracted position and an extended position. Sliding movement of the slideout unit is controlled by a drive mechanism that includes two sets of cabling. The drive mechanism includes a frame installed about the opening in the vehicle body. The frame includes a header, a sill and two pre-assembled jambs. The pre-assembled jambs have a plurality of pulleys with a plurality of cables pre-installed inside the jambs around the pulleys. One end of the cables, attached to the slidable room, is pre-strung through a cable extension hole. The other end of the cables extends out an end of the jamb.

Abstract: An operating mechanism for laterally moving a slide-out section of a vehicle between a retracted position and an extended position includes two support members and a rack and pinion assembly. The two support members can have alignable mounting locations that allow for height adjustable mounting of the slide-out section. The rack and pinion assembly is operable to move the slide-out section from the retracted position to the extended position, preferably by the engagement of a pair of pinions with a pair of racks mounted to elongated rail members mounted to the bottom of the slide-out section. Rollers or other anti-friction members can be added to support the rails and ease the movement of the slide-out section.

Abstract: A system is described which may be used to extend and retract a slide-out compartment of a vehicle.

Abstract: An extendable bay for use with a human habitat, such as a slide-out for a recreational vehicle, includes a compartment sized to be received in an opening in the habitat's side wall. The compartment has a bottom, a top, a front panel and a pair of side panels. A cantilever portion extends from the top for a distance beyond the first and second side panels. A lower edge bearing is interposed between the lower edge of the opening and the bottom of the compartment. A cantilever bearing element is interposed between the cantilever portion and the ceiling of the habitat to support the cantilever portion against the ceiling for sliding movement. An automated drive may be provided to extend and retract the bay. Side bearing elements may be provided. Seal strips may also be used to seal the bay relative to the environment.

Abstract: An operating mechanism for selectively extending and retracting a slide-out section of a vehicle. The mechanism includes a vertically extending support member fixable relative to a vehicle body. The support member having an upper edge. At least one pair of rollers are rotatably mounted to the support member. Each roller of the at least one pair of rollers have a radially outwardly facing surface, and at least a portion of the radially outwardly facing surface extends above the support member upper edge. A rail member for supporting the slide-out section engages the at least one pair of rollers for slidable movement between an extended position and a retracted position.

Abstract: The slide-out mechanisms described herein are generally composed of two components. More specifically, the slide-out mechanism includes at least one elongated member, also referred to as a ram, which is coupled to the floor of a movable room. This elongated member moves with the extendable portion of a movable room. Additionally, the slide-out mechanism includes a base that is coupled to the coach floor and contains a motive device for extending and retracting the movable room accessible from the inside of the slide-out room. According to various embodiments disclosed herein, the motive device may be a hydraulic, pneumatic, or electrical motor. Alternatively, the motive force may be a crank that may be manually actuated to extend and retract the slideout room.

Abstract: A slide out actuating mechanism for selectively extending and retracting a slidable section of a slide out assembly fixed to a vehicle body includes at least two double acting fluid actuated actuators. Each actuator has a cylinder and an extendible ram. Each cylinder is fixed relative to one of the vehicle body and the slidable section, and each ram is fixed relative to the other of the vehicle body and the slidable section. At least one flow divider having at least two fluid ports directs fluid to and from the cylinders. One of the fluid ports is in fluid communication with one of the cylinders and the other of the fluid ports being in fluid communication with the other of the cylinders, wherein the flow divider maintains the flow of fluid flowing through the ports at substantially equal flow rates to synchronize movement of the rams when moving the rams relative to the cylinders.

Abstract: A push-pull drive chain mechanism and scissors linkage assembly and lifter assembly all powered by hydraulic cylinders to affect the coordinated, linear movement of an expandable room in a recreational vehicle. The drive chain moves generally vertically along a first structural member, such as a vehicle frame member, and then horizontally as the hydraulic cylinders extend or retract to move the expandable room relative to the vehicle frame. The lifter assembly assists in raising and lowering the expandable room so that when the room is extended, the floor of the expandable room will be substantially flush with the floor of the vehicle.

Abstract: An operating mechanism for extending a slide-out section of a vehicle includes a pair of rail supports secured to a vehicle frame and a pair of rail members connected to the slide-out section with one rail member slidably engaging each rail support. Each rail member is driven by engagement of a rotary member with a linear intermeshing member, such as dedicated rack and pinion arrangements. A shaft connects the rotary engagers so that movement of the rail members is synchronized using a single drive unit. A pair of rollers are mounted to each rail support, one roller on each side of the racks, to support the rack relative to the associated rotary engager.

Abstract: A securing mechanism for use with a recreational vehicle (RV) slide out assembly. The securing mechanism structurally interconnects the slide out assembly to the RV when the slide out assembly is in a retracted position and when it is in an extended position. Specifically, loads in the RV induced from the road, from passengers, from equipment, and other various sources are distributed through the slide out assembly. Advantageously, flexure of the RV walls around the slide out opening is reduced. As a result, walls and their fixtures are less likely to be damaged due to flexure, seals between the RV walls and the slide out are more likely to stay intact, and the size of slide outs can be increased without compromising the structural integrity of the RV.

Abstract: A stationary building structure having a sidewall opening with a shuttle section movable through the opening to an extended position or movable over the opening for closing thereof. The shuttle section includes a frame which defines a shuttle floor surface thereabove. A shuttle tail extends from the shuttle frame into the stationary building structure for supporting the shuttle section at all times whether in the extended position, the retracted position or moving therebetween. An outer shuttle wall extends upwardly from the frame for closing the sidewall opening of the stationary building when the shuttle is retracted. A sealing means is defined on the outer wall for engaging the building around the sidewall opening for selectively sealing thereof when in the retracted position. A drive mechanism is mounted to the stationary building structure and is operatively secured to the shuttle section for urging movement thereof between the respective positions.

Abstract: A low-profile sideout drive mechanism includes a movable support rail for the sideout formed of an outer channel and a nested inner channel having a vertical height less than the outer channel. The inner and outer channels define a tubular rail or ram wherein the inner channel is formed with slots therein to define a gear rack wherein the vertical space requirements of the tubular rail and a cooperating drive gear are minimized.

Abstract: A drop down for floor access, laterally expanding for space, stressed structure for finesse, trailer or portable building that consists of two telescoping open span box shells of space tube type construction with a novel suspension attached both near the floor and near the ceiling that allows walk through floor space between the wheels when the thin trailer floor is sitting on roadway surface in the drop down mode. A “glide-over” box shell section travels on overhead “drawer-slide”apparatus during extensions-retraction and twin overhead “T” beams captivate a combination double foam weather seal and travel stop during extension.

Abstract: A slide-out room and awning assembly for a recreational vehicle. The assembly includes a roll enclosure for attachment to an exterior side wall of the vehicle, a roll rotationally journalled within the roll enclosure, a slide-out room for extension from the exterior side wall, an elongated trough attached to the slide-out room, and an awning fabric attached at a proximate edge to the roll and attached at a distal edge to the elongated trough. When the slide-out room is in a retracted position, the awning fabric is wrapped around the roll. When the slide-out room is in an extended position, the awning fabric is extended from the roll over a top wall of the slide-out room at a downward slope from the roll to the trough such that debris and liquid flow into the trough.

Abstract: A recreational vehicle comprising a chassis having a cab and a back wall attached thereto. An opposed pair of side walls are at least partially defined by a portion of the cab. Moveably attached to the chassis is a pair of slide outs which each extend from the cab to the back wall. Each of the slide outs defines an outer wall, and is selectively moveable between an extended position and a retracted position. When the slide outs are in the retracted position, the outer walls thereof are substantially flush with respective ones of the first and second side walls. When the slide outs are in the extended position, the outer walls thereof protrude outwardly from respective ones of the first and second side walls.

Abstract: A camper slide-out having pivotable chairs includes a slide-out for mounting into the side of a camper adapted so as to translate the slide-out laterally relative to the camper and above the side walls of a pickup truck when the slide-out is mounted into the camper and the camper is mounted into the bed of the pickup truck. At least one chair is pivotably mounted on in the slide-out for pivoting between a first alignment aligned fore-and-aft along the camper so that user sitting in said chair faces fore or aft, and a second alignment angularly pivoted by an angular displacement from the first alignment.

Abstract: An operating mechanism for extending a slide-out section of a vehicle includes a pair of rail supports secured to a vehicle frame and a pair of rail members connected to the slide-out section with one rail member slidably engaging each rail support. Each rail member is driven by engagement of a rotary member with a linear intermeshing member, such as dedicated rack and pinion arrangements. A shaft connects the rotary engagers so that movement of the rail members is synchronized using a single drive unit. A pair of rollers are mounted to each rail support, one roller on each side of the racks, to support the rack relative to the associated rotary engager.

Abstract: A leveling ramp assembly for a vehicle slide-out room includes a ramp member and a face member, the ends of which are mounted to the vehicle floor by a pair of end members. The ramp provides a declined surface extending from the vehicle floor to a base rail from which a channel flange depends defining an outwardly opening horizontal channel. The face member mounts to the front of the ramp member by inserting its support rail into the channel. The channel flange and support rail have corresponding lengthwise grip regions that mate and improve the connection. The assembly is modular in that any number of shorten ramp or face members can be coupled end to end to span the width of the slide-out room and the face member(s) can be interchanged with other face members having various profiles.

Abstract: A slide-out room (12) support system (28) for a recreational vehicle (10) has outer C-shaped rails (34) received at least partially within the thickness of the floor (64) with the slot of the C-shape opening downwardly. A fixed support (30) extends up through the slot and mounts four rollers (38), two on each side, which extend into the space between the top wall (42) of the rail (34) and the flanges (40) so as to support the rail (34) generally horizontal and relieve much of the weight of the slide-out room (12) from being borne by the stationary floor of the recreational vehicle (10). A lead screw (46) that moves longitudinally with the rail (34) drives it in and out, and a rack (60, 70) and pinion (62, 68) system synchronizes the movement of the rails (34) when two or more rails (34) are provided. The lead screw (46), or alternatively the rack (60, 70) and pinion (62, 68) system, may be manually or electrically driven.

Abstract: An expandable trailer is designed for transportation and use of satellite communication related electronic equipment. The trailer has a generally horizontal support frame with an upper surface defining a floor of the trailer. A pair of spaced apart generally vertical side walls extend upwardly from the support frame and define an interior transport area between the walls. An expansion module is supported in an opening in one of the side walls. The expansion module has a vertical front panel and rear panel with inboard edges and outboard edges. The panels are spaced apart to define the front and rear of the expansion module. A generally vertical side panel extends between the outboard edges of the front and rear panels and has an upper edge and a lower edge.

Abstract: A recreational vehicle comprises a slide-out room. A ceiling of the slide-out room comprises at least one window to allow external light into the slide-out room.

Abstract: A slide-out room and awning assembly for a recreational vehicle. The assembly includes a roll enclosure for attachment to an exterior side wall of the vehicle, a roll rotationally journalled within the roll enclosure, a slide-out room for extension from the exterior side wall, an elongated trough attached to the slide-out room, and an awning fabric attached at a proximate edge to the roll and attached at a distal edge to the elongated trough. When the slide-out room is in a retracted position, the awning fabric is wrapped around the roll. When the slide-out room is in an extended position, the awning fabric is extended from the roll over a top wall of the slide-out room at a downward slope from the roll to the trough such that debris and liquid flow into the trough.

Abstract: A leveling ramp assembly for a vehicle slide-out room includes a ramp member and a face member, the ends of which are mounted to the vehicle floor by a pair of end members. The ramp provides a declined surface extending from the vehicle floor to a base rail from which a channel flange depends defining an outwardly opening horizontal channel. The face member mounts to the front of the ramp member by inserting its support rail into the channel. The channel flange and support rail have corresponding lengthwise grip regions that mate and improve the connection. The assembly is modular in that any number of shorten ramp or face members can be coupled end to end to span the width of the slide-out room and the face member(s) can be interchanged with other face members having various profiles.

Abstract: The trailer comprises a rectangular framework, a loading box fixedly mounted on the framework and including a horizontal platform, and a group of freely rotatable carrying wheels which allow the trailer to be pulled. The trailer is characterized in that two frames are disposed underneath the framework and are arranged to engage one frame into the other one between an expanded position of the trailer where the frames are drawn apart from one another and a retracted position where the frames are drawn in towards one another. The framework holds the frames with supports, that are arranged to permit a simultaneous transverse and longitudinal movement of the frames with respect to the framework when said frames are moved between an expanded position and a retracted position.

Abstract: An expandable trailer is designed for transportation and use of satellite communication related electronic equipment. The trailer has a generally horizontal support frame with an upper surface defining a floor of the trailer. A pair of spaced apart generally vertical side walls extend upwardly from the support frame and define an interior transport area between the walls. An expansion module is supported in an opening in one of the side walls. The expansion module has a vertical front panel and rear panel with inboard edges and outboard edges. The panels are spaced apart to define the front and rear of the expansion module. A generally vertical side panel extends between the outboard edges of the front and rear panels and has an upper edge and a lower edge.

Abstract: A portable camping deck comprises a plurality of panels adjacently aligned and coupled via hinges affixed therebetween. A plurality of rollers are affixed about the lateral margins of the plurality of panels and are aligned with a pair of guide rails, the guide rails receiving and housing the rollers. A pair of housings affixed to the undercarriage of a vehicle and in mechanical communication with the guide rails so as to receive the plurality of rollers for collapsible storage of the deck beneath the vehicle.

Abstract: A full body slide out room assembly is comprised of a vehicle with stationary end modules, a stationary roof and a plurality of moveable room assemblies that consist of a telescoping roof, floor, anterior walls, and end walls. The sliding movement of each room is controlled by one or more linear drive mechanisms that are pneumatic, hydraulic, mechanical, electro-mechanical, or combination of two or more of these methods. Each moveable room is supported by a center or offset longitudinal truss or trusses below the floor level, and a plurality of guide rails and support rails located between the vehicle chassis and the moveable room. Polymer plates are installed between the support and guide rails.

Abstract: A linkage assembly for expandable rooms for recreational vehicles to affect the coordinated movement of parallelogram linkage members through the actuation of a glide arm that will extend or retract the expandable room. The glide arm is powered by a hydraulic cylinder and moves generally vertically along a vehicle frame member as the hydraulic cylinder rod extends or retracts to move the expandable room relative to the vehicle frame. The glide arm is pivotally connected to one link in each of two pairs of parallelogram linkage members, the linkage members extending between points of pivotal attachment with a second structural member, such as an expandable room member, and the vehicle frame member.

Abstract: A lifting mechanism elevates a slide-out room above the floor of a vehicle as the room is moved between an extended and retracted position. The lifting assembly in one embodiment includes a pair of rollers which support the room and which move vertically to elevate the slide-out room. In other embodiments of the invention, the rollers are attached to rotatable levers, which rotate upon retraction of the slide-out room to elevate the slide-out room floor. Accordingly, the room is moved between the extended and retracted positions with minimal damaging contact with the finished floor surface of the vehicle.

Abstract: The present invention relates to a vehicle having a fixed room and a slide-out room which extends and retracts relative to the fixed room. The fixed room includes a floor section, sidewall sections, and a roof section, and the slide-out room includes a floor section, sidewall sections, and a roof section. A slide-out extension mechanism extends and retracts the slide-out room in a cantilevered manner. In a fully retracted position, the roof section and two of the sidewall sections of the slide-out room are typically concealed from exterior view, and a third sidewall section of the slide-out room forms a portion of the sidewall section of the fixed room. Furthermore, the floor section of the slide-out room is flush with the floor section of the fixed room, and proximal ends of the sidewall sections of the slide-out room are flush with an inner surface of one of the sidewall sections of the fixed room when the slide-out room is fully extended.

Abstract: A slideout-bed coupling system for a recreational vehicle that allows the bed to be positioned at desirable locations when the slideout is in retracted and extended configurations. By selectively coupling the slideout to the bed during the movement operation of the slideout, the bed's position relative to its surrounding can be controlled. In one embodiment, the bed's axis is oriented to be parallel to the longitudinal axis of the recreational vehicle, and the bed partially moves when the slideout extends. As such, when the slideout is in the retracted configuration, the bed can be positioned to provide selected access to the one or more side of the bed. When the slideout is in the extended configuration, the coupling system allows the bed to be positioned to provide enhanced accessible clearance to both sides of the bed.

Abstract: An operating mechanism for extending a slide-out section of a vehicle includes a pair of rail supports secured to a vehicle frame and a pair of rail members connected to the slide-out section with one rail member slidably engaging each rail support. Each rail member is driven by its own rack and pinion arrangement. A shaft connects the pinions so that movement of the rail members is synchronized using a single drive unit. A pair of rollers are mounted to each rail support, one roller on each side of the racks, to support the rack relative to the associated pinion.

Abstract: A slideout-bed coupling system for a recreational vehicle that allows the bed to be positioned at desirable locations when the slideout is in retracted and extended configurations. By selectively coupling the slideout to the bed during the movement operation of the slideout, the bed's position relative to its surrounding can be controlled. In one embodiment, the bed's axis is oriented to be parallel to the longitudinal axis of the recreational vehicle, and the bed partially moves when the slideout extends. As such, when the slideout is in the retracted configuration, the bed can be positioned to provide selected access to the one or more side of the bed. When the slideout is in the extended configuration, the coupling system allows the bed to be positioned to provide enhanced accessible clearance to both sides of the bed.