905results about "Seats" patented technology

A suspension for a seat that varies the preload, spring rate and damping rate of the suspension in direct proportion to the suspended weight of an occupant of the seat to provide the same effective vibration isolation for any occupant. The suspension includes an actuating mechanism engaged with a first spring and a pivotal transfer link that is engaged with a second spring and a non-adjustable rate damper that are each fixedly attached to the seat opposite the transfer link. The transfer link is engaged with a weight adjustment mechanism which operates to adjust the position of a pivot pin for the transfer link with respect to the transfer link, such that the preload, spring rate and damping rate of the suspension are adjusted in proportion to the weight of the occupant of the seat to provide similar ride dynamics to any occupant of the seat.

A message management service server includes a messaging group information storage unit for storing messaging group information, a VM environment setting information storage unit for storing user-set environment information, a group special service code management unit for managing group special service code information, a group message history storage unit for storing messages transmitted or received between users of each messaging group, a VM application creation unit for creating the VM application, a VM application download unit for downloading the created VM application to the mobile communication terminal of the user, a SMS message transmission unit for transmitting a short message to the mobile communication terminals of the users of a messaging group of a specific special service code, and a message posting unit for storing transmitted or received messages via the group history storage unit and posting the messages according to a message posting environment of a corresponding group.

An aircraft seat assembly includes a foot assembly, a seat, and a track lock assembly. The foot assembly is received within a track assembly disposed on an aircraft floor. The seat is connected to the foot assembly. The track lock assembly moves between a lock position and an unlock position. The track lock assembly includes a clamping shaft having a base member and a shaft. The base member is received within the track assembly. The shaft extends from the base member and extends through the foot assembly.

The invention discloses a train seat, which is characterized in that: a rotating device and a sliding device are arranged between the chassis and the seat in sequence; the rotating device, the seat and the sliding device are connected by a bracket; one end of the seat is provided with a pedal device; and the pedal deice and the rotating device are connected through a connecting rod. When in use, the seat of the invention can change the orientation thereof according to the needs of tourists, simultaneously also can be changed into beds, meet the needs of sitting, or lying, or lying on the sides, simultaneously has simple and convenient operation, and is convenient for tourists to use; and in addition, the seat has small floor-occupied space and can utilize the space of a train reasonably.

In one embodiment now described, and according to one aspect of the invention. There is provided a leg rest mechanism 100. The leg rest mechanism is suitable for use with a seat pad 200 of a seat arrangement 300 in a passenger vehicle (not shown). The leg rest mechanism 100 comprises a support member 110 adapted for at least partially supporting a passenger's weight; and an extension arrangement 400. The extension arrangement 400 comprises a pair of horizontal support mechanisms 120 for supporting the support member 110, an adjustable support mechanism 160 and a drive arrangement 20. The support member 110 is moveable between a stowed position in which it is stowable under the seat pad 200 of the passenger vehicle seat arrangement 300, an intermediate position up to which the support member 110 can be adjustably supported; and wherein the support member is moveable directly from its intermediate position to an extended position in which the support member 110 cooperates with the seat pad to defines a substantially horizontal surface on which a passenger is supportable.

In order to improve vibration absorbency and impact absorbency, the seat structure includes a swing member provided in a manner to be able to swing at least back and forth on a rear frame member positioned around the rear of a seat cushion, a pelvis supporting member connected to the swing member at the vicinity of the lower portion of the pelvis supporting member and disposed behind the pelvis of a seated person, and coil springs as an elastic member to support the pelvis supporting member biasing in the direction pushing forwards in a normal seating state. Accordingly, vibration inputted from the seat back side and as if patting on the back of the human body can be absorbed by the pelvis supporting member supported elastically. Besides, since the pelvis supporting member is connected to the rear frame member via the swing member, since pivoting movement in the back-and-forth direction of the pelvis supporting member is performed with a connecting portion of the swing member and the rear frame member as the center, and the radius of gyration is large, the vicinity of the lower portion of the pelvis supporting member never presses the pelvis.

An aircraft divan includes a lateral bracket connecting between front and rear legs with lateral bracket front and rear ends, a first track defined by the lateral bracket between the lateral bracket front and rear ends, an upright, having upright top and bottom ends, a second track defined by the upright between the upright top and bottom ends, a seat pan having seat pan front and rear ends, the seat pan being slidingly connected to the first track adjacent to the seat pan rear end, and a backrest having backrest top and bottom ends, the backrest being slidingly connected to the second track adjacent to the backrest top end. The seat pan rear end is pivotably connected to the backrest adjacent to the backrest bottom end such that movement of the seat pan is transmitted to the backrest so as to move together between upright and berth positions.

An improved seating apparatus for an aircraft includes a seat assembly and a quick install track fitting assembly for securing the seat assembly to the aircraft. In a preferred embodiment, the quick install track fitting assembly is made up of a track fitting body for insertion into an aircraft seat track and a manual lever that is pivotably attached to the track fitting body. The manual lever has a lever release position and a lever lock position. A force bearing plunger is movably attached to the manual lever for transferring force to the aircraft seat track. The force bearing plunger has a track release position and a track lock position, wherein both positions correspond to the lever release and lever lock positions of the manual lever. A lock may also be provided for maintaining the plunger in the track lock position when the manual lever is in the lever lock position. The quick install aircraft track fitting may further include a spring loaded secondary plunger to help locate and provide a secondary lock for securing the seat assembly into a proper position within the aircraft seat track. Moreover, the quick install track fitting may further include an anti-rattle feature that urges the force bearing plunger against the top of the seat track.

A track fastener assembly for securing a seat or cargo apparatus to a floor track of a vehicle. The assembly includes a bottom rail with forward and aft ends. Front and rear movable slides carrying locking studs are carried by the bottom rail. A locking rod having a helical groove formed in its outer surface is operatively connected to the bottom rail and the slides. Rotation of the locking rod causes the slides to move axially from an installation position to a locking position. As the slides move to the locking position, they are deflected upwards along with the attached locking studs, clamping the track fastener assembly to the track.

The invention relates to a multifunctional sleeping support for travel, comprising a head backing plate which is a plate body, a backing plate of a train seat and a base; wherein, the head backing plate comprises a plurality of struts including a top strut and a bottom strut; each strut is a tube body provided with regulation holes; upper struts and lower struts are mutually connected by inserting and are adjustably fixed by parts running through the regulating holes; the top strut is connected with the bottom of the head backing plate; one end of the backing plate of the train seat is underbeneath the seat and the other end is connected with one of the struts; the base is connected with the bottom strut by a fastener or forms a whole with the bottom strut. The multifunctional sleeping support for travel can contribute to sleeping of travels seated on hard seats of the trains and be used for supporting notebook computers.

The invention relates to a multifunctional seat for a high-speed train. The seat is composed of a housing, a backrest, a seat cushion, leg supports, armrests, a transmission mechanism and a control unit, the backrest is rotatably connected with the seat cushion, the seat cushion is rotatably connected with leg supports, the backrest, the seat cushion and leg supports are connected with the transmission mechanism, lifting or translation actions are driven by the transmission mechanism, the transmission mechanism is controlled by the control unit, and the backrest, the seat cushion, leg supports, armrests, the transmission mechanism and the control unit are arranged inside the housing. According to the seat, the transmission mechanism is arranged, functions of lying and sitting are implemented, a passenger can lie or sit according to demands and can control the inclination angle of the backrest at random, the comfort of the seat is improved, and the operation is simple and convenient.

An image display device comprising a plurality of seats arranged at least in a front-to-back direction, each of the seats having a backrest of a variable angle, an image display panel installed on the back of each seat, an angle sensing unit for detecting an angle of the backrest of the seat, a tilt angle calculating unit for calculating a tilt angle of the image display panel based on an output data of the angle sensing unit related to each of two adjoining seats in the front-to-back direction, and a tilt controller unit for controlling the tilt angle of the image display panel according to an output data of the tilt angle calculating unit.

The invention relates to a multifunctional support for sleeping in travel. The support comprises a head cushion plate, a seat cushion plate, one or a plurality of support pipes and a base. The head cushion plate is a plate body used for supporting the head. One end of the seat cushion plate is cushioned under a seat. Grains are carved on the surface of one support pipe connected with the seat cushion plate and used for fixing other parts. The base is connected with a lowest support pipe in the support pipes or integrated with the support pipe. The support further comprises a chest cushion plate which is a plate body for supporting the chest and further comprises a package box. A hole is arranged on one lateral face of the package box, and the seat cushion plate can be inserted in the hole. The support can help passengers sitting on hard seats of a train to sleep. The passengers can rest comfortably even the passengers do not buy sitting tickets.

A vehicle seat includes a back and a cushion. A mounting assembly supports the cushion and includes a first mounting arm coupled with the back and rotatable with respect to the cushion such that the back is translatable over the cushion. The vehicle seat further includes a first restraint arm coupled with the seat back and operatively coupled with the first mounting arm such that translation of the seat back drives corresponding rotation of the first restraint arm.

This embodiment of a cloth tray cover and its accessories is used on tray tables found on airplanes or trains, and with tray tables in some cars. The tray cover provides travelers with a protective germ barrier, as well as a way to organize personal items while traveling. The clear sleeve on the tray surface transforms the tray into a changeable activity board or a moisture barrier for reading material when drinks are served. The pockets of the tray cover accommodate both small and large personal items that travelers want to have handy. The tray cover can be sized and altered to fit any type of tray table for travel. The foldable drink holder provides a place to put one's drink when the tray table is up. The detachable viewing pocket provides a place to view an electronic device and can be adjusted to a passenger's preferred viewing position. It is also the storage case for the tray cover, the electronic device and the drink holder.

An adjustable headrest bracket includes a base and a coupling member located on the base. The coupling member has two coupling ends to couple with two separated headrest brackets. Each of the headrest brackets has an insertion end insertable into a vehicle seat and a hinge end coupled on the coupling end. Each of the headrest brackets forms a swivel path about the hinge end and a horizontal moving path relative to the coupling member. Thereby the interval of the headrest brackets can be adjusted to be inserted into different types of vehicle seats.

An apparatus for performing in-memory bus tracing in a data processing system having a distributed memory is disclosed. The apparatus includes a bus trace macro (BTM) module that can control the snoop traffic seen by one or more of the memory controllers in the data processing system and utilize a local memory attached to the memory controller for storing trace records. After the BTM module is enabled for tracing operations, the BTM module snoops transactions on the interconnect and packs information contained within these transactions into a block of data of a size that matches the write buffers within the memory controller.

The invention discloses a locomotive ticket-buying and seat all-intelligent recognition system which comprises a seat arranged in a locomotive. The seat comprises a base fixed on a locomotive base plate, the base is connected with a cushion through a rotating shaft arranged on the base. The rear of the cushion is provided with a backrest, the lower end of the backrest is connected with the base through a backrest rotating shaft, a torsion spring is arranged between the cushion and the rotating shaft, a clamping pin connected with a driving mechanism is arranged in the base, and the bottom of the cushion is provided with a clamping hole matched with the clamping pin. A display screen, a loudspeaker, an induction zone and a prompt lamp which are connected with a control system are arranged at the top end of the backrest. The control system is connected with the driving mechanism through a driving circuit, the control system is connected with a locomotive data processing system through a locomotive network system, and the locomotive data processing system is connected with an internet ticket-buying system through a wireless network. The passenger in-place speed is improved, true and false ticket-buying passengers are identified, the passenger management cost is reduced, the management efficiency is improved, the locomotive departing and arrival punctuality is improved, and the service quality is improved.

A portable elbow support having a hanger portion, a horizontal stabilizing portion, a vertical stabilizing portion, a support platform, and an elbow receiving portion that is coupled to the support platform.