Abstract: A vehicle seat of the invention includes: a rectangular-shaped seat back frame (5) having a pair of side frames (6); a plurality of seat springs (34A, 34B) disposed between the side frames; a single plate-shaped flexible cushion plate (31) attached to the seat springs; a seat cushion (9) provided on the front side of the cushion plate; link mechanisms (15, 35) provided near the side frames; and a headrest (4) coupled to the link mechanisms (15). Both ends of the seat spring (34B) are coupled to the link mechanisms. When the seat spring (34B) is moved rearward, the headrest is moved forward. Both sides of each of the remaining seat springs (34A) are mounted to the side frames.

Abstract: Disclosed is a passenger seat, especially an airline passenger seat, comprising seat components such as a seat part, a backrest, and an armrest (3), at least one of which is movably disposed relative to the other seat components to adjust the position, and a partition (9, 11) that can be transferred between an operational position in which the same extends in a lateral shielding area of the seat and a non-operational position in which the same unblocks the shielding area. The partition is composed of several wall parts (9, 11) which extend in the shielding area in the operational position and interact via a guiding device (43, 45) such that the movement of one wall part (9) during the transfer between the non-operational and the operational position entrains another wall part (11).

Abstract: A seat frame for a vehicle includes a first seat frame member (34) and a second seat frame member (24). The second seat frame member (24) includes a body portion (32) and a first flexible member (70) extending from the body portion (32). The flexible member (70) is welded to the first seat frame member (34) at a first location (66) to couple the second seat frame member (26) to the first seat frame member (34).

Abstract: Structure of seat back is provided, which comprises: a seat back frame; and an upholstery cover assembly including a forward upholster cover element and a backward upholstery cover element. Those two upholstery cover elements cover respective forward and backward sides of the seat back frame, with an upper region thereof secured on top portion of the seat back frame by a headrest stay holder element. Outer peripheral ends of those two upholstery cover elements are engaged together by an engagement element, so that substantially a whole of the seat back frame is covered with the upholstery cover assembly, thus forming a seat back.

Abstract: This invention relates to a pelvis protecting chair composed with elastic seats. This invention is composed of a base (10) mounted on a stationary part (60) with a castor (66) mounted stand (65), at least one set of seat supports (20) hinged to the base, a spring (30) elastically connecting the base (10) and the seat support (20), seats (50) mounted to the seat supports (20), and armrests (75) and a backboard (70) mounted to the base (10).

Abstract: The disclosure relates to a rotatable support for a beach chair that has a low profile, can be lightweight, is durable and may include a bearing that is resistant to sand. The support is easy to use, store and transport. It may be easily attached and removed from a beach chair.

Abstract: In order to allow use of the seat belt in both positions of use of a reversible seat, an articulated end fitting is proposed for connecting a seat belt to the reversible seat, with a connecting part (51) and a projecting elongate lug (53) connected thereto for suspending a seat belt, the elongate lug (53) being pivotable relative to the connecting part (51) about three different axes (A, B, C).

Abstract: System for transportation and/or storage of persons in transportation vehicles, comprising personal transport modules comprising a personal support module (1), fit to sit upon (6), to create space for standing and to lean against (7). Moreover, each personal transport module may comprise a personal luggage module (12) mounted above the person and having its entrance (13) either at the person's front or back side. Each support module may comprise a first (4) and a second support part (5), the first one being movable upwards and downwards, and the second one being pivotally mounted to the first support part around a horizontal axis. In a first support position (6) the first support part has a position fit to act as a backrest and the second support part has a position fit to act as a seat. In a second support position (7), both the first support part and the second support part have a position fit for standing or leaning support of the using person.

Abstract: A headrest of a head protective type including a trim cover assembly having: a head receiving area against which a head of rear-seat occupant is to be struck in a collision case; and an impact absorbing frame disposed within the trim cover assembly. A reinforcing element is provided to an inner surface of the trim cover assembly at a point corresponding to such head receiving area, thereby preventing breakage of the trim cover assembly in the case where the head of rear-seat occupant is struck against that head receiving area.

Abstract: An armrest for a vehicle seat includes a seat cushion and a backrest. The armrest is intended to be turned around a pivot axis between a first active position and a second folded-away position. The armrest includes an upper part, which in the active position is positioned with its longitudinal axis essentially parallel to an essentially vertical plane through a side surface constituting an outer edge surface of the vehicle seat and intended to support a user's forearm, and at least one lower part provided with a fixing device for attaching the upper part to the vehicle seat. The lower part includes a linking mechanism arranged for setting the upper part in a transverse direction between a first position outside the side surface and an adjustable second position, and a locking device that is arranged to activate a catch that locks the upper part in a set position after it has been moved to the second position.

Abstract: A seat assembly for a motor vehicle includes a seat back and an armrest rotatably coupled to the seat back for movement between a generally vertical, stowed position and a generally horizontal, use position. A guide member is disposed between the armrest and the seat back. The guide member includes a tube having an interior defining thread ridges. A guide pin extends through the tube and interconnects the armrest and seat back. The guide pin includes a helical screw thread portion for rotatably engaging the thread ridges to provide for lateral adjustment of the armrest towards and away from the seat back as the armrest moves between its respective stowed and use position.

Abstract: A vehicle seat that embodies a foot support assembly that is movable from a stowed position proximate the seat back to a deployed position wherein the assembly extends rearwardly of the seat. The foot support assembly of the vehicle seat includes a sub-assembly that comprises a pair of side-support members that support a footrest, the sub-assembly being positioned so as to automatically pivot downwardly as the foot support assembly is moved into its deployed position. The footrest is pivotally connected to the pair of side-support members for movement from a stowed position between the side-support members to a deployed position wherein it extends outwardly from the side-support members.

Abstract: The present invention is a lumbar and bolster support for a seat, especially for an automotive second row seat or a chair back rest. The lumbar and bolster support has a lumbar support member adjustable between a retracted position and an extended position, and a first bolster member and a second bolster member adjustable between a first position and a second position.

Abstract: The present invention relates to a fastening bracket (1) for a chair (2) comprising two side members (21) and seat plate (20), characterized in that it includes an upper beam (10) and a lower beam (11) positioned in parallel over each other and being joined in the front edge and rear edge by a front side piece (12) and a rear side piece (13) respectively, said pieces being outside a first space that forms between the beams (10, 11), wherein said first space receives a side edge of the seat plate (20) and wherein a second space which forms between the front and rear side piece (12, 13) receives a side member (21) of the chair (2), and wherein the bracket comprises at least one fastening device (14). The invention also relates to an assembly kit for a chair and the use of the fastening bracket and the assembly kit.

Abstract: A protective and stylized cover for the pedestal of a pedestal style seat is presented which comprises an outer sheath into which indicia is through-cut, an inner sheath which slides into the outer sheath and provides a backdrop for the through-cut indicia, and sizing fittings which fit into the outer sheath at each end to provide a snug fit on the seat pedestal. Optionally, end caps may be employed to provide additional stability.

Abstract: A foam seat element comprising an isocyanate-based foam matrix having an A-surface for contact with an occupant and a B-surface for contact with a suspension element. An elastomeric layer is disposed on at least a portion of the B-surface for contact with the support element. This approach results in reduction in labor to produce the elastomeric layer compared with correct positioning of cloth inserts on a foam production manufacturing line. Further, since, in the preferred embodiment of the invention, the elastomeric layer is achieved by spraying a liquid elastomer-forming composition on a portion of the mold surface, the costs of achieving the elastomeric layer are significantly less than those associated with using prefabricated, pre-cut cloth inserts. Still further, the use of an elastomeric layer allows for tuning of the thickness of that layer which facilitates “tuning” the durability of the B-surface of the foam seat element based on the specific suspension system with which it will be combined.

Abstract: The shoulder pad (30) is positioned on the shoulder strap (24) with the thinner projections (40 and 42) in contact with the shoulder of the child (28) and the thicker projections (46, 48 and 50) in contact with the child's chest. In an initial phase of an accident, the friction provided by these relatively thin projections is insufficient to prevent the child's torso from bending forward, thereby reducing the load on the child's neck. During a subsequent phase of the accident, the thicker projections (46, 48 and 50) reach child's shoulder.

Abstract: Hydrocarbons are extracted from a target formation, such as oil shale, tar sands, heavy oil and petroleum reservoirs, by apparatus and methods which cause fracturing of the containment rock and liquification or volatization of the hydrocarbons by microwave energy directed by a radiating antenna in the target formation.

Abstract: The wheel with size indicating members is a wheel rim including a center section disposed concentrically inside it. A hub is disposed in an axial center of the center section. Size indicating members are disposed so that they are in rigid mechanical contact with the wheel rim and with some portion of the center section. The size indicating members hold the center section within a rotational center point of the wheel rim, and are configured to substantially indicate Arabic numerals representing the wheel size. Lug holes are radially disposed about the hub in the center section to provide mounting points for mounting the wheel on a vehicle. A cap removably attachable to the center section has indicia designed to complete missing components of the numerals so that the wheel size can be readily determined by observation.

Abstract: A method of manufacturing a bicycle type wheel, including placing a first fibrous fabric section onto a first mold part of a mold along the periphery of a rim, such that the first fabric section forms a rim flange, placing spokes on the first mold part at angles relative to one another such that the radially outwardly spoke ends rest on the first fabric section, placing at least one core on the first fabric section, placing at least one fabric strip onto an inner surface of a mold ring and placing the mold ring into the first mold part, the fabric strip forming at least part of the rim well, enveloping an inflatable tube in a fabric section and placing the tube into the first mold part, repeating the procedure for a second quantity of spokes, inflating the tube, curing the resin-impregnated materials, removing from the mold an integral wheel.

Abstract: A method of producing a bicycle rim including, positioning a first quantity of woven fiber strips having a first width and a first length and a second quantity of strips of said woven fibers having a shape different from the first shape to form a first laminated band from the first quantity and the second quantity of strips. A second narrower laminated band is produced. The first band is re-shaped to a V-shaped band before the first band is inserted along the periphery of a mold interior. A core is positioned on the first band and the second band is positioned on the first band. Rim well rings are positioned from outside on the second band, to abut the sides of the second band. A spreader ring is inserted between the rings to join the material near the upper rim flanks and the rim flanges.

Abstract: A rim and a method of producing a rim for bicycles and the like includes a rim body and a rim base provided thereon and lateral rim flanks provided with rim flanges. The rim flanges include a fibrous composite material having at least one fiber layer. The rim flanges include inwardly overhanging bulges of squashed fiber layers between which a tire can be accommodated at the rim body.

Abstract: A spoke, in particular for bicycles, having at least a spoke body and spoke ends provided at the spoke body which are provided to be attached to a rim or a hub body, wherein the spoke body consists of a fibrous composite material, the spoke body includes a plurality of fibers which can be spread out fan-like at least at one spoke end as exposed fibers.

Abstract: The invention relates to a wheel hub having a central section and a radial section which is radially connected to the central section, a bearing section which axially protrudes from the central section and is used to receive a wheel bearing, and an axially opposing receiving section for receiving a brake disk and a wheel rim. Holes for receiving wheel nuts are formed in the radial section. In order to produce an especially light wheel hub that can withstand all operating loads and provides a brake disk with a secure abutment surface under all operating conditions, the wheel hub has recesses at least between some holes, the recesses fully penetrating the wall of the radial section of the wheel hub.

Abstract: A driveshaft boot protector includes a curved main body, fastening members attached to the curved main body and extending from a main surface thereof, and wall members extending from the main surface of the main body. The fastening members are arranged to be attached to a knuckle assembly of a suspension system for a vehicle. The fastening members are either snap fit members which engage corresponding structures on the knuckle assembly or threaded fasteners. The driveshaft boot protector is removably attached to the knuckle assembly.

Abstract: A brake system fault pedal gain change method and system for brake pedal simulator equipped vehicles such as hybrid electric vehicles is provided. In the event of a brake system booster fault, the method alerts the driver by way of tactile feedback. Additionally, the disclosed method provides a controlled means to gradually increase required brake pedal force during a brake system fault to avoid an abrupt change in brake pedal force when the brake system boost is depleted.

Abstract: Brake pads are retracted with respect to the brake rotor responsive to predetermined conditions of the motor vehicle in which braking is not required. Selective application of negative brake line pressure causes the caliper pistons to retract with respect to their respective caliper cylinders, thereby causing the brake pads to retract from the brake rotor. The predetermined conditions of the motor vehicle when braking is not required include when the motor vehicle is cruising or is parked.

Abstract: A method for estimating master cylinder pressure during brake apply of a brake system of a vehicle, wherein the brake system includes a brake pedal. A first master cylinder pressure is estimated from brake pedal position during brake apply. A second master cylinder pressure is estimated from vehicle deceleration during brake apply. The master cylinder pressure is estimated during brake apply to be equal to the first master cylinder pressure when the vehicle deceleration is below a predetermined deceleration value. The master cylinder pressure is estimated during brake apply to be equal to a value which is less than the first master cylinder pressure and greater than or equal to the second master cylinder pressure when the vehicle deceleration is at or above the predetermined deceleration value. At least the estimated master cylinder pressure during brake apply is used to control the vehicle.

Abstract: To allow boosting the actuating force even if the control electronics or the electric energy supply fails in a brake-by-wire system, a piston (8) which can be acted upon by two oppositely directed forces by way of an elastic element (6, 7) on the input side and by hydraulic pressure in the space (11) on the outlet side. An arrangement (14, 19, 15) renders the pressure-supplying module (9) controllable depending on the position of the piston (8) that results from the force application, in addition to the electric controllability.

Abstract: A hydraulic recoil and adjustment mechanism is provided for a track assembly having an idler. The mechanism includes a recoil cylinder configured to contain a quantity of hydraulic fluid. A rod element is coupled to the idler and configured to reciprocate within the recoil cylinder. The idler is configured to exert a force on the rod element to drive hydraulic fluid from the recoil cylinder when the force exceeds a predetermined force. An accumulator includes a piston and is configured to contain a quantity of gas under pressure on one side of the piston, and to receive from the recoil cylinder a quantity of the hydraulic fluid on the other side of the piston when the force exceeds the predetermined force. An adjustment mechanism includes a reservoir for hydraulic fluid, and is configured to deliver hydraulic fluid from the adjustment mechanism to the recoil cylinder under sufficient pressure to move the rod element and the idler.

Abstract: A machine includes a bolt together track having sets of straight track links positioned in parallel and coupled via at least one pin. Retainer assemblies for the first and second sets of track links include at least one keeper engageable with the at least one pin and a keeper retainer configured to rotationally interlock with the track segment via threads, to inhibit disassembly of the keepers from the at least one pin. An assembly method for a machine track segment includes positioning first and second sets of track links on at least one pin, installing keepers on the at least one pin and inhibiting disassembly of the links by interlocking keeper retainers with the machine track segment, for instance rotationally interlocking the keeper retainers via external threads with threaded bores in the track links.

Abstract: A bicycle power supply is configured to be charged by electrical power generated by a hub dynamo. The bicycle power supply has a plurality of accumulator elements, a connection switching part, a voltage detection part and a switch control part. The accumulator elements are disposed between first and second ends of the hub dynamo. The connection switching part switches between a first state and a second state, in which the accumulator elements are connected in series and parallel, respectively, to the hub dynamo. The voltage detection part detects the voltage supplied by the hub dynamo. The switch control part controls the connection switching part to establish the first state when the voltage detected by the voltage detection part is at or above a prescribed voltage, and controls the connection switching part to establish the second state when the prescribed voltage is not reached.

Abstract: The invention relates to a printed circuit (10) comprising a support (12) that is insulating under normal conditions of operation of the printed circuit (10). The printed circuit (1) carries at least one component (14) that is capable of accidentally causing undesirable heating of a sensitive zone (Z) of the support (12). For this purpose, the printed circuit (10) further includes detector means for detecting heating of the sensitive zone (Z). The detector means comprise means (26) that are sensitive to the increase in the conductivity of the support (12) with temperature.

Abstract: A device for providing several output voltages in a DC/DC converter, which comprises: a series inductance (14) provided with alternating magnetic energy via a loading circuit (11); a first output circuit comprising a first diode (16) coupled to the inductance, and a first capacitor (17) for providing a first output voltage to a first output load (18); a control circuit (19) for controlling the loading circuit to provide sufficient power to the inductance in order to control the first output voltage; at least one auxiliary output circuit comprising an auxiliary diode (21), a switching element (22) and an auxiliary capacitor (23) for providing an auxiliary output voltage to an auxiliary output load (24), the auxiliary output voltage being lower than the first output voltage; and at least one auxiliary control circuit (25).

Abstract: The invention relates to an voltage converter for converting a voltage to multiple output voltages, comprising a first switching circuit (SO) connected to an inductive energy storage element (L) for allowing and interrupting a current flow through the inductive energy storage element (L); at least two second switching circuits (S1) for a controllable discharging of the energy stored in the inductive energy storage element (L), each second switching circuit (S1) being connected to the inductive energy storage element (L) in parallel connection to each other at its respective input and each second switching circuit (S1) comprising a parasitic element; control voltage selection means for selectively supplying a control voltage to the parasitic element of the switching circuits (S1) such that a current flow trough the parasitic element of the respective switching circuit (1) is inhibited when the second switching circuit (S1) is turned off. A negative influence of parasitic elements (e.g.

Abstract: A system comprises a first power supply, a second power supply, and a load coupled to the first and second power supplies via separate power connectors. The load receives separate operating power from each of the first and second power supplies.

Abstract: A power load center comprises a first terminal block adapted to receive multiple high voltage DC power feeder pairs under normal operating conditions and a protector block adapted to receive the multiple high voltage DC power pairs from the first terminal block and to aggregate them.

Abstract: A system that includes a first circuitry, a second circuitry, a first supply unit and a second supply unit; characterized by including a second control unit adapted to determine a level of a second supply voltage supplied by the second supply unit in response to an estimated power consumption of the second circuitry and an estimated power consumption of a voltage level shiftless interface circuitry that receives both the first and second supply voltages. A method for controlling voltage level and clock signal frequency supplied to a system, the method includes providing a first supply voltage to a first circuitry and providing a second supply voltage to a second circuitry; characterized by determining a level of the second supply voltage in response to an estimated power consumption of the second circuitry and an estimated power consumption of a voltage level shiftless interface circuitry that receives both the first and second supply voltages.

Abstract: An external transformation socket without a power cord is disclosed, which includes an AC or DC power input, a transformer and an AC or DC power output. The functions of inputting, transforming and outputting include AC/AC, AC/DC, DC/DC, and DC/AC. The circuit board of the socket thereon includes an AC/DC power input, transformation coils, a capacitor, a constant voltage regulator, and many groups of AC/DC outputs with different voltages and currents after being transformed. Thereby, power may be supplied and output via various AC/DC outputs, depending on DC or AC requirements for users.

Abstract: A high voltage power controlling apparatus of an image forming apparatus including a DC (direct current) power controller to convert and output a first PWM (pulse width modulation) signal provided from an engine controller into a switching waveform signal, a first voltage transformer to transform the switching waveform signal output from the DC power controller, a rectifier to rectify output power transformed by the first voltage transformer into DC power, first through N (where N is a positive integer greater than one) DC supplies to adjust and output the DC power rectified by the rectifier such that the DC power is adjusted to a predetermined level, first through N AC (alternating current) power controllers to convert and output a second PWM signal provided from the engine controller into switching waveform signals, and second through N+1 voltage transformer to transform the switching waveform signals output from the first through N AC power controllers, to overlap the transformed powers with the DC powers

Abstract: A safety power strip includes a power strip base and a control system. The power strip base has plural receptacle outlets connected with power terminals, and a power line jointed with plugs for connecting with power source. The control system is provided with thermal sensors to detect temperature change occurred in the power strip base and enable a speaker to sound out for warning in case of detecting unusual temperature changes.

Abstract: A portable power supply includes a housing, at least one battery cell, and an inverter connected to the at least one battery cell, wherein the inverter outputs at least about 3 kilowatts. A combination power supply and generator is also disclosed.

Abstract: An electrical power transfer system for selectively connecting a load to a first power source or a second power source includes a first switch having an input selectively connected to the first power source and an output connected to the load. A second switch includes an input and an output connected to the load. An isolation device has its input connected to the second power source and its output connected to the input of the second switch to provide a continuous neutral path for the second power source and to isolate a neutral current path of the load from the second power source.

Abstract: A method for pulse width modulated pulse synchronization in a parallel UPS system uses the locally measured critical bus voltage to detect a zero crossing and adjust the PWM pulse to coincide with the zero crossing. No communication between the units is required to perform synchronization, and no “master” and “slave” relationship exists to thereby increase the total system reliability.

Abstract: A power supply apparatus includes first and second parallel-connected uninterruptible power supplies (UPSs), each including an AC/DC converter circuit and a DC/AC converter circuit having an input coupled to an output of the AC/DC converter circuit by a DC link, inputs of the AC/DC converter circuits of the first and second UPSs connected in common to an AC source and outputs of the DC/AC converter circuits of the first and second UPSs connected in common to a load. The first and second UPSs are configured to support a test mode wherein the first UPS is test loaded by transferring power from the output of the DC/AC converter circuit of the first UPS to the output of the DC/AC converter circuit of the second UPS. The first UPS may be configured to provide power to the load concurrent with test loading by the second UPS.

Abstract: Systems and methods are provided for substantially mitigating leakage current. One embodiment includes an integrated circuit (IC). The IC comprises a monitoring circuit configured to control switching of one of a first voltage source and a second voltage source to an output. The IC also comprises a leakage current protection circuit configured to substantially mitigate leakage current flow between the first voltage source and the second voltage source due to an undershoot condition caused by the switching between the first and second voltage sources to the output.

Abstract: A method and circuit to output adaptive drive voltages within information handling systems is disclosed. According to one aspect of the disclosure, a method of outputting power within an information handling system can include sensing a load current of a power output stage operable to employ more than one drive voltage level. The method can also include comparing the load current to a threshold current setting, and selecting a first output drive voltage from a plurality of input drive voltages in response to comparing the load current to the threshold current setting. The method can also include coupling the first output drive voltage to the power output stage.

Abstract: A high power wireless resonant energy transfer system transfers energy across an airgap.

Abstract: A multiple location electronic timer system comprises an electronic timer and one or more accessory timers. The electronic timer is adapted to be coupled between an AC power source and an electrical load. The electronic timer is operable to enable the delivery of power to the load and to subsequently discontinue the delivery of power to the load automatically after a preset timeout period has elapsed. In response to controls signals received from the accessory timer, the electronic timer is operable to adjust the preset timeout period, enable the delivery of power to the load, discontinue the delivery of power to the load, and to enter a bypass mode in which the load is turned on for an indefinite amount of time. The accessory timer may be coupled to the electronic timer via a single conductor, a wired digital communication link, a radio frequency communication link, an infrared communication link, or a power line carrier communication link.

Abstract: An electret device includes an electret film capable of storing charges and a protective film formed so as to substantially surround a side end surface of the electret film.