Abstract: A trailer wall construction having reduced weight. A trailer wall construction includes a spherical shaped corner at a juncture of three walls. Each of the walls includes at least one panel having spaced apart inner and outer shells. Another trailer wall construction includes a generally vertically extending front or side wall and a floor. The floor and front or side wall each includes at least one panel comprising spaced apart inner and outer shells. A curved connector connects a lower edge of the front or side wall to an edge of the floor. Yet another trailer wall construction includes a wall with panels attached to one another along opposing edges of the panels, each of the panels including spaced apart inner and outer shells. One connector is attached to each of the panels along a third edge. Another connector is attached to each of the panels along a fourth edge.

Abstract: A fender (2) for absorbing forces generated from an impact includes a depending attachment flange (4,5) which comprises a vertically aligned section (4) depending from an exterior portion of the fender (2) and a horizontally aligned section (5) depending from the vertically aligned section (4) adapted for mounting to a vehicle wherein the vertically aligned section (4) includes at least one contoured portion (10) for enhancing the stiffness of the vertically aligned section (4).

Abstract: In a vehicle rear body structure of an automotive vehicle, there are provided the reinforcing members that are provided at the lower face of the floor panel at portions outside the spare tire pan and form with the floor panel the closed cross sections that extend longitudinally in parallel to the rear side frames. The closed cross sections are formed with the reinforcing members and the upper end-side curve portions located outside the spare tire pan, and located substantially at the same height-level as the rear side frames. Thereby, absorption of the impact energy at the vehicle crash can be improved and an improper weight increase can be suppressed.

Abstract: The invention relates to a jack bracket (12) for a motor vehicle, which is fixed to a sill of the motor vehicle with flanges and an opening (16) for a receiving element in which the jack is placed. The invention also relates to a method for the production of said bracket (12). In order to simplify the production and configuration of the bracket (12) without comprising its stability, the bracket (12) is comprised of a tubular hollow profile (6) and a lid (13), which is fixed on the end (10) opposite the sill of the hollow profile (6) covering said end (10) and which has the opening (16) for the receiving element.

Abstract: A roof bow for a vehicle, comprising a vertical face, a curved top flange extending in a first direction, and a straight bottom flange extending in the first direction. Preferably, the roof bow is monolithic with a plurality of apertures in the vertical face that provide clearance for ductwork, wiring, etc. Additionally, the roof bow may comprise horizontally and vertically-extending indented embossments, and rolled embossments about the apertures. Side flanges may additionally extend in the first direction and attach to side walls of the vehicle via an angled connector.

Abstract: A folding chair with safety folding device comprises a safety hook, a pin, a torsion spring, a bottom cover, a seat, a back, a pair of front legs, a pair of rear legs, a front crossbar, a rear crossbar and a pivotal shaft. The safety hook is employed to position the pair of rear legs after the folding chair is unfolded, when the folding chair is being folded, the pair of rear legs can be released safely by pressing the safety hook, thus preventing an undesired pinching injury as a result of improper operation or impact.

Abstract: A high chair including a carriage frame having a backrest connected thereto, a front frame pivotally connected to the carriage frame, the front frame having a seat connected thereto, wherein the carriage frame is lockable with respect to the front frame, at least two legs pivotally connected to the carriage frame, wherein each of the legs is generally U-shaped and includes a right side, a left side and a bottom portion, the bottom portions having approximately equal widths, and a fold release handle positioned on the carriage frame, wherein the fold release handle is adapted to unlock the carriage frame with respect to the front frame, thereby allowing the high chair to move from an upright position to a folded position, wherein, when the high chair is in the folded position, the sides of the legs are partially nested together and the bottoms of the legs are approximately adjacent to each other such that the high chair is compact and stands freely on a surface.

Abstract: A folding chair including a seat frame, a leg frame hinged to the seat frame, a hinge mechanism between the seat frame and the leg frame, a quick-release locking mechanism for releasably locking the seat frame with respect to the leg frame, and a supplemental locking mechanism including an orifice in one of the seat frame and the leg frame, an opening in the hinge mechanism aligned with the orifice when the chair is unfolded, and a fastener extending through the opening in the hinge mechanism and into the orifice to secure the seat frame to the leg frame.

Abstract: A highchair includes a seat attached to a frame having a first periphery defining a first footprint of the frame. Wheels are attached to the frame adjacent to the first periphery for providing wheeled movement of the frame over a surface. The first periphery of the frame bounds a receiving area underlying the frame within the first footprint of the frame. An arresting fixture is located in the receiving area and has a second periphery defining a second footprint of the arresting fixture within the first footprint of the frame. The arresting fixture is mounted to the frame for movement in reciprocal directions relative to the frame between a first position toward the frame, and a second position away from the frame for engagement with the surface for arresting the frame from wheeled movement over the surface.

Abstract: A device that is selectively interconnectable to a child's seat is provided. More specifically, the device is a travel tray that is adapted to selectively interconnect to a child safety seat, a stroller, a seat at a sports venue, or an airplane seat. The device may be constructed of compliant material that is adapted to receive and secure a plurality of cups and various other items with drink holders and pockets. Furthermore, the device may include a rigid area, wherein a child is provided with a location that is more stable in which to read, draw, or play.

Abstract: A cover for a tray of a high chair. The cover comprises a unitary cover member formed from a preselected material and having a predetermined shape for covering an entire upper surface and outer edges and a predetermined portion of an underside of such tray of such high chair adjacent such outer edges thereof and a means engageable with such predetermined portion of such underside of such tray for securing such unitary cover member to such tray of such high chair.

Abstract: A breastfeeding chair includes a baby rest unit mounted adjustably on an armrest unit. The baby rest unit includes a support rod, an extension arm and a baby rest member. The support rod is mounted on a front end of the armrest unit and is movable upward and downward for height adjustment. The extension arm is mounted rotatably on the support rod and is turnable upward and downward to adjust an inclined angle with respect to a horizontal direction. The baby rest member is mounted on the extension arm opposite to the support rod and is pivotable to move forward and backward relative to the front end of the armrest unit.

Abstract: A cushion for a baby chair comprises a head pad, a back pad and a buttocks pad arranged on a seat of the baby chair. The head is supported by a neck support portion projecting along a lower edge of the head pad and a pair of temporal support portions projecting along both side edges of the head pad. A trunk is supported from a side by a pair of trunk support portions projecting along both side edges of the back pad and extending from an upper to a lower edge of the back pad. Buttocks are supported by a buttocks support portion projecting along a lower edge of the buttocks pad. A thigh and a knee are supported by a pair of thigh support portions projecting along both side edge of the buttocks pad. The head pad, the back pad, and the buttocks pad are mutually detachable.

Abstract: A vehicle seat includes a seat cushion, a seat back supported to the seat cushion in such a manner that a space is left between a rear end portion of the seat cushion and a lower end portion of the seat back, a concealing cover member for concealing the space from a rear side of the vehicle seat, the concealing cover member having upper and lower sections, the concealing cover member being attached at an upper edge portion of the upper section thereof to a lower portion of a back of the seat back so as to hang from the back of the seat back, and at least one elastic belt having first and second ends, the first end of the at least one elastic belt being attached to a lower edge portion of the lower section of the concealing cover member, wherein the lower section of the concealing cover member is extended toward a location under the seat cushion and the second end of the at least one elastic belt is attached to a bottom portion of the seat cushion, so that the space between the rear end portion of the seat cus

Abstract: The invention relates to a seat, especially an airplane or vehicle seat, comprising a seat part which is placed on a stand-type seat structure (12) in relation to a base and which is provided with a bearing part (18) on the front side thereof. The bearing part (18) is embodied in a flexible manner and can move in the direction of the seat structure (12) when a predefined seating load is exerted thereon; when the load is discharged it can move back into its initial position in the opposite direction from the seat structure (12), thereby creating a seat whose front part is maintained in a flexible manner such that the front area of the seat part yields according to the respective seating load exerted by the seat user and the pressure forces are thus limited to the lower side of the upper thighs of the seat user.

Abstract: A seat, which provides an enhanced level of comfort, by the use of dual independently supported seat cushions is disclosed. The apparatus comprises an inner seat cushion and an outer seat cushion, each of which is independently supported by a compressed air pneumatic device to control vertical movement, and by parallelogram linkages control lateral movement, and allow for vertical transition of the seats while maintaining them horizontal. The occupant of this seat can independently adjust the distribution of body weight shared by the inner seat cushion and the outer seat cushion from time to time, in order to change the pressure pattern against body parts and to provide optimum ergonomic seating posture. Furthermore, by adjusting the air supply, the occupant can increase or decrease the seat's effective spring rate.

Abstract: Apparatus for operation of a vehicle seat swivel or rotation mechanism are disclosed. A disclosed apparatus includes a cable assembly having a first end and a second end. The first end of the cable assembly is configured to be operatively coupled to a rotation mechanism of a vehicle seat. A release member is operatively coupled to the second end of the cable assembly so that the rotation mechanism is urged toward a locked condition in the absence of a force being applied to the release member by a person.

Abstract: A structure to adjust a seat back includes a seat base, a seat back, an adjusting device and a linking rod. The seat back comprises a seat back support pivotally connected to the seat base. The adjusting device includes a worm, a worm wheel and a bracket. The bracket is secured to the seat base opposite the seat back. The worm is pivotally connected to the bracket. The worm wheel is pivotally connected to the bracket and meshes with the worm. The linking rod has one end pivotally connected to the seat back support and another end connected to the worm wheel. By operating the worm, the worm wheel is linked to spin, which links the linking rod to move to adjust the seat back.

Abstract: An adjustable motion wheel chair having a mobility base for supporting a back panel and a seat panel. A pair of control plates are mounted to the mobility base and positioned laterally across the mobility base in spaced apart parallel relation. The back panel includes a pair of pivot pins located on opposite lateral edges of the back panel which are pivotally received by a respective control plate. A linkage member hingedly connects the seat panel to the back panel. Each control plate includes a forwardly extending stop for limiting the downward movement of a front edge of the seat panel. A latch member is attached to each control plate and is operable between a first position where the back panel is fixed in angular relation with the seat panel and a second position where the back panel is rotatable with respect to the seat panel.

Abstract: A seatback assembly including a frame exhibiting a side-disposed and arcuate edge. An arm is pivotally secured to the frame. A pawl is in turn pivotally secured to the arm and is biased in engaging fashion relative to the arcuate extending edge via alternating and mating teeth and recess configurations established between the pawl and along at least one of first and second spaced apart locations defined along the arcuate edge. A cam is mounted to a further location of the seatback arm and biases the pawl against the frame. The cam is actuated to cause the pawl to disengage from the first configured sector location, the seatback arm pivoting towards the seat frame, whereupon the pawl matingly engages the second location along the arcuate seat sector edge to lock the seatback in a forwardly rotated and stowed position relative to the seat frame.

Abstract: A break-down sofa having a frame that is adapted to be disassembled to facilitate transport and storage in a substantially flat shipping configuration. The frame of the sofa includes a seat platform to support the weight of a user, a front panel detachably connected to the front of the seat platform, opposing side panels detachably connected to opposite sides of the seat platform, and a back panel detachably connected to the back of the seat platform. To better enable the back panel to withstand a rearward pushing force applied thereagainst by a user who is seated upon the seat platform, complementary male and female interlocking members are moved into mating engagement with one another to hold the back panel in place between the opposing side panels.

Abstract: A seat apparatus for a vehicle includes a seat cushion frame, a lower bracket fixed to the seat cushion frame, a seatback frame attached to the lower bracket through a reclining mechanism so as to be pivotally supported relative to the lower bracket, two fastening portions fastening the lower bracket and the seat cushion frame, and an engaging portion engaging the lower bracket and the seat cushion frame.

Abstract: The invention relates to a seat, particularly an air passenger seat, comprising a seat part and a backrest, which has a backrest element (10) with an arched, one-piece frame part (12) consisting of at least one hollow profile (14). In order for the frame part (12) to have, at least in part, at least one additional hollow profile (16) and for the adjoining hollow profiles (14, 16) to be situated one behind the other in the normal direction of movement (flying direction (18)) of the seat, the backrest element is reinforced in the relevant areas in such a manner that, even in the event of a crash, the base frame structure remains intact.

Abstract: A motor vehicle seat having an air supply device by means of which an air flow can be established through a ventilation layer of the cushion of the seat in order to ventilate the seat and/or in order to heat the seat. An air outflow opening of the air supply device is arranged in the upper region of the seat and via which the head, shoulder and neck region of the seat occupant can be acted upon by an air flow. The air supply device is assigned a fan. In order to provide a motor vehicle seat with an air supply device which can be used more universally, the fan can be supplied with air from the ventilation layer of the cushion of the seat in order to generate the air flow for the heat, shoulder and neck region of the seat occupant.

Abstract: A planing device and a method for activating a planing device, with a mining planer reversibly moveable by means of a planer chain, with at least two chain drives having variable-speed drive motors, with a planer travel measurement system and with a motor control device which, for example by position control, delivers activation parameters for a change in rotational speed of the drive motors for changing the planing speed and which is assigned a control module 12 with automatic load compensation regulation between the drive motors. A monitoring module is provided, which, for example by position control, switches off the control module for load compensation regulation or modifies its operating mode and delivers different activation parameters to the drive motors.

Abstract: A method for mining and a planer installation for the mining of coal, with a coal planer that can be moved by a planer chain that can be driven via a drive chain wheel of a drive station for the planer chain and that is deflected at a deflection chain wheel of a driveless deflection station. The coal planer is moved back and forth reversibly between the drive station and the deflection station by the planer chain to avoid the occurrence of sag and to minimize the necessary size of an auxiliary drift to be opened. The deflection chain wheel is mounted on a slide that can be displaced in the direction of movement of the coal planer by a tension device.

Abstract: A wheel set includes a primary wheel and two secondary wheels. The secondary wheels are disposed at two sides of the primary wheel, respectively. The primary wheel is provided with non-circular engaging members at the two sides. Each secondary wheel is provided with a corresponding engaging member to be engaged with the primary wheel. Molds for the primary wheel and the secondary wheels can be separately developed so as to reduce the total production cost. When taking a turn, the primary wheel and the secondary wheels are operated together to achieve a smooth turn.

Abstract: A fitting structure for a vehicle wheel cover, having an open loop formed by a curved bar, an elongate connecting cover, an adjusting nut and a plurality of fitting seats mounted to the loop. The loop has at least one end terminated with a bent portion and the other end formed with external threads. The connecting cover movably covers the first and second ends, and the adjusting nut is engaged with the external threads of the second end. Each of the fitting seats has a seat member, a holding member extending from one side of the seat for holding the loop, and a buffer element mounted to the seat member at one side opposite to the holding member. The seat member includes a displacement slot allowing one end of the buffer element to extend through. The other end of the buffer member is configured to engage with a screw member extending through the wheel cover.

Abstract: Wire spoked tubeless wheel (1) is sealed and made airtight by forming the wheel rim well with a flat base (55) with countersunk holes (40) in the base to fully receive the spoke nipples (45) and applying sealing tape (60) to the flat base covering the countersunk holes (40).

Abstract: A wheel rim includes an outer rim member having a serrated surface formed in each of two side portions and defined by one or more recesses and one or more bulges, an inner rim member for attaching to an inner peripheral portion of the outer rim member and having two peripheral flanges for engaging with and for securing to the side portions of the outer rim member with an adhesive material. The inner rim member is preferably made of synthetic materials, and the outer rim member is preferably made of metal materials. The outer rim member includes a peripheral shoulder formed in each of the side portions for engaging with and for anchoring the peripheral flanges of the inner rim member.

Abstract: A bicycle rim includes first and second annular side portions, an annular bridge portion and an annular seal member. The bridge portion extends between the first and second side portions. The bridge portion includes first and second annular tire support surfaces and a recessed center surface. The recessed center surface is arranged between the first and second tire support surfaces to form an annular recess. The recessed center surface has a plurality of circumferentially arranged openings formed therein. The annular seal member is arranged in the annular recess to seal the openings.

Abstract: A hub has an inner surface defining a bore centered on an axis, an outer surface surrounding the inner surface, and two slots extending in radially opposite directions from the bore to the outer surface. A shaft is configured to be received in the bore and has a circumferentially extending groove. A bent wire spring clip is configured to engage and mechanically interlock the hub and the shaft. The clip has a C-shaped section, two diametrically opposed bowed sections extending from opposite ends of the C-shaped section, and a two straight end sections respectively extending from ends of the two bowed sections to two distal ends of the clip. The clip is configured to have an installed position in which the bowed sections of the clip extend circumferentially in the groove at opposite sides of the shaft, and the end sections and the C-shaped section extend radially outward through the slots.

Abstract: A suspension for a tracked vehicle includes an undercarriage frame. The undercarriage frame includes an elongated rail having a first side and a second side, a first axle attached to the first side of the rail, and a second axle attached to the second side of the rail. The suspension also includes a first wheel set including at least one wheel rotatably attached to the first axle, and a second wheel set including at least one wheel rotatably attached to the second axle. The suspension further includes a track engaging the first wheel set and the second wheel set.

Abstract: An object is to provide a wheel action force detection system and a wheel action force detection method for finding braking force of a vehicle having a disc brake at the time of braking with high accuracy.

Abstract: A brake system that uses a quick release valve in place of a double check valve to optimize the timing of the release of pressurized air from the brake chambers and supply lines is provided. The quick-release valve further includes a threaded exhaust port that functions as a second supply port. By using the threaded exhaust port as a second supply port, the diaphragm in the quick release valve acts similar to an unbiased diaphragm double check valve during periods of increasing air pressure, but retains the functionality of a quick release valve during periods of decreasing air pressure by favoring release through the threaded exhaust port.

Abstract: A braking distribution system is provided for system with a front regenerative braking system and a rear regenerative braking system. The system comprises a brake controller coupled to the front regenerative braking system and the rear regenerative braking system, and the brake controller is configured to receive a braking request, a first amount of braking that is available from the front regenerative braking system, and a second amount of braking that is available from the rear regenerative braking system. The controller is also configured to calculate a front base braking based at least in part on the braking request and a front base braking distribution, calculate a rear base braking based at least in part on the braking request and a rear base braking distribution, and determine a front regenerative braking request and a rear regenerative braking request based on the first amount and the second amount.

Abstract: A brake pressure controller for a vehicle is provided which can reliably restrain the difference between the left and right brake pressures from becoming excessively large. A controller 52 of a vehicle brake pressure controller includes an allowable differential pressure setting device 52A for setting an allowable differential pressure between the left and right wheels based on parameters indicating a motion state of a vehicle, a target control pressure setting device 52B for setting a value obtained by summing up the allowable differential pressure set by the allowable differential pressure setting device 52A and a lower-friction-side brake pressure as a target control pressure of a higher-friction-side brake pressure, and a higher-friction-side brake pressure control device 52E for adjusting the higher-friction-side brake pressure to the target control pressure.

Abstract: An electric parking brake system is equipped with a parking brake driven by an electric actuator for braking wheels of a vehicle, a vehicle condition sensing section for detecting vehicle conditions, a target braking force setting section for setting a target braking force on the basis of vehicle condition detected, compared and weighted by the vehicle condition sensing section so as to overcome a trouble of a part of sensing section, a parking condition detecting section for sensing a change of the vehicle condition from a stopping condition to a parking condition, and a control section for increasing a braking force according to the change in the vehicle condition so as to avoid a creep movement of the vehicle. Thereby, the electric parking brake system with a highly improved reliability can be provided.

Abstract: A crawler apparatus capable of being moved along a surface including a frame having first and second ends, a first end roller coupled to the frame and disposed adjacent the first end of the frame, a second end roller coupled to the frame and disposed adjacent to the second end of the frame, and a belt having an inner side capable of contacting each respective roller and an outer side capable of contacting the surface.

Abstract: A land clearing vehicle comprises a land clearing tool to be mounted thereon and to be activated thereby, and a track assembly for addressing and maneuvering through precarious terrain conditions. The land clearing tool is comprised of a generally vertical comb-like structure terminating in a set of substantially forward pointing teeth at the bottom thereof, and integrally coupling at the top thereof to a set of pivoting arms pivotally mounted on, and activated by, the vehicle. The tool can efficiently extract a tree stump from the ground and can be mounted on, and coupled with, other land clearing tools to provide efficient and productive land clearing options to the vehicle operator.

Abstract: Two embodiments for distributing DC power in a building are provided. In the first embodiment, a centralized DC power converter is connected to the building's standard AC power wiring. The centralized DC power converter generates DC power for at least one DC-powered electronic device. The DC power is routed to DC outlets throughout the building over DC conductor sets. A second embodiment embeds a DC power converter in the outlet, which connects to standard AC power wiring. The embedded DC power converter then generates DC power for at least one DC-powered electronic device. A DC power outlet is also provided which may comprise one or more DC power receptacles or DC power cords and plugs, one or more status indicator LEDs, a retraction mechanism for each of the DC power cords, a cooling fan, and an embedded DC power converter. The DC power converters may be universal DC power converters.

Abstract: A power supply apparatus is disclosed to provide power to a plurality of electrical components inside a computer housing. The power supply apparatus comprises a power supply module to convert electrical power to at least one power level. At least one power distribution panel is disposed within the computer housing. At least one wiring harness is electrically coupled at a first end of the at least one wiring harness to the at least one power distribution panel. The at least one wiring harness at a second end connects to the power supply module to transfer the at least one power level to the at least one power distribution panel. The at least one power distribution panel provides electrical adapters to transfer the at least one power level to cables that are coupled between the electrical adaptors and the plurality of electrical components.

Abstract: A boost converter and a buck-boost converter supply power to a load from a series connection between a first and a second power source.

Abstract: In an electronic apparatus such as a DVD recorder (1) which controls electric power supply to a main micro processor (3) and peripheral devices (10, 11, 15) with a auxiliary micro processor (4), a power control method by the auxiliary micro processor (4) can be changed. The main micro processor (3) transmits a power control data, which indicates a control method of the electric power supply, to the auxiliary micro processor (4). The auxiliary micro processor (4) controls the electric power supply by a method indicated by the power control data.

Abstract: Provided is an electronic device capable of completely interrupting a power source and an electronic circuit when the electronic circuit is not being operated, and reducing power consumed wastefully. In the electronic device including the power source, a switch, and the electronic circuit, the power source and the electronic circuit are electrically interrupted by the switch when the electronic circuit is not being operated. The electronic device further includes a power generation source for converting environmental energy into electric energy, and a switch control circuit driven by the power generation source.

Abstract: Enhanced internal electrical generators are provided which include pole pieces that form air gaps flanked with conductive wire coils. Rotatable armatures supporting permanent magnets are arranged to swing or revolve relative to the air gaps such that the magnetic flux thereof is intersected by the wire coils to generate electrical voltage and current therein. These generators may be incorporated within the housing of many portable devices such as cell phones to self generate electrical current useful for operating the device or recharging its batteries or other component that stores the generated electrical energy.

Abstract: A front frame for an alternator mounted on a motor bicycle has a cooling air outlet window formed at an outer peripheral side of a stator coil wound on a stator and a cooling air inlet window formed at a front side of the alternator, namely, at an engine block side along an axis direction separated from a cooling fan. An outlet section of a cooling air duct is placed at a position near the cooling air inlet window. This configuration of the cooling system enhances its cooling capability of forcedly blowing the cooling air to the inside of the alternator, and prevents adhesion and accumulation of mud and sand to the cooling air inlet window, splashed to the cooling air inlet window while the motor bicycle is driving on a mud road.

Abstract: A rotor for an electric motor includes a base plate (13) made of a magnetic material and coupled to a rotational shaft (12), a rotor core (18) provided on the base plate (13) and including a protrusion protruding axially relative to the base plate and the teeth of the stator, the rotor core having an outer peripheral face and an axial end, a plurality of magnet insertion portions defined in the rotor core, a plurality of rotor magnets provided in the magnet insertion portions respectively, each magnet having a stator side and a counter-stator side both magnetized so as to have poles differing from each other, and a position sensor detecting a rotational position of the rotor core and disposed radially or axially opposite the outer peripheral face or the axial end of the rotor core so as to correspond to the protrusion of the rotor core.

Abstract: A rotating electric machine according to the present invention includes: a rotation axis extending along a first direction; a first rotor for coupling with the rotation axis to rotate together with the rotation axis; a first stator disposed so as to oppose the first rotor; and a moving mechanism for moving the first rotor so that relative positions of the first rotor and the first stator are changed.

Abstract: In a drive unit (10) of an adjuster (80) of a vehicle seat, in particular of a motor vehicle seat, having at least an electronically commutated motor (12) and a gear stage (14) provided on the output side of the motor (12), wherein the motor (12) has a stator (16) and at least one rotor (22, 24) rotating around an axis (A) and interacting magnetically with the stator (16), two rotors (22, 24) are provided which rotate in different directions, wherein the gear stage (14) bears directly at least one rotor (22, 24).