Abstract: A chair includes a seat pan member, a movement support frame, and at least two movement support members operatively connected to the seat pan member and the movement support frame. The at least two movement support members are configured to support the seat pan member in a floating manner for dynamic movement with respect to the movement support frame in at least one degree of freedom in a horizontal seating plane.

Abstract: A rotatable seat cradle including a lumbar supporting back, a thigh supporting front, an intermediate pelvic support bucket located between the back and the front, and an upwardly sloping transition wall that extends continuously and co-extensively between the pelvic support bucket and the thigh supporting front. The seat cradle is pivotally coupled to a stand or to a yoke connected to a chair base. The thigh supporting front of the seat cradle lies above the pelvic support bucket and cantilevers outwardly from the upwardly sloping transition wall. A seated user shifting his weight towards the front of the seat cradle pushes his legs against the thigh supporting front to generate a rotational force thereagainst for causing a corresponding rotation of the seat cradle relative to the stand or the yoke to which the seat cradle is pivotally coupled.

Abstract: The seat assembly (1) for a land vehicle, sea vessel, or aircraft comprises a vertically adjustable seat (4) supporting the buttocks of a user and a plurality of cables (9-12) disposed between the seat (4) and structural parts (8) of the vehicle. The seat (4) forms at least indirectly the component of a platform (2), which can be displaced along the cables (9-12) and fixed in the respective position on the cables (9-12). The cable sections (9a-12a, 9b-12b) located above and beneath the platform (2) extend between the platform (2) and the structural parts (8) such that they either point toward the vertical center axis (MA) of the platform (2) or are directed away therefrom. The cables (9-12) can be guided via at least one height adjustment device.

Abstract: A furniture system includes a chair and an ottoman. The chair, includes a seat, a seatback, first and second armrests, first and second base structures, and at least one chair linkage system. The seat moves relative to the first and second base structures according to the at least one linkage system. The chair includes a recess that stores the ottoman. The ottoman includes a top structure and at least one base structure. The top structure transitions between a first mode and a second mode. In the first mode, the top structure is positioned at a first angle relative to the at least one base structure and moves relative to the at least one base structure. In the second mode, the top structure is positioned at a second angle relative to the at least one base structure and remains fixed relative to the at least one base structure.

Abstract: A child motion device has a frame configured to rest on a floor surface. The device also has a drive system that drives an adjustable motion assembly. The adjustable motion assembly can include an adjustable arm that is connected between a seat holder and the frame at one of a plurality of positions. The connection position of the adjustable arm can adjust at least one motion characteristic of the device. The adjustable motion characteristics can include a gliding motion and a swinging motion.

Abstract: A glider bench includes a base that remains in a generally stationary position when the glider bench is in use and a frame that is movable relative to the base. The frame may include a back and seat support portion that is sized and configured to support a bench seat and a bench back. The bench seat and the bench back are preferably constructed from blow-molded plastic. The bench seat and back may include a plurality of depressions that are desirably configured to increase the strength of the bench seat and back. The bench seat and back may also include one or more screw bosses, receiving channels and/or grooves. Desirably, the depressions, screw bosses, receiving channels and/or grooves are formed in the bench seat or bench back as part of a unitary, one-piece construction.

Abstract: A swing rack having a seat dock with adjustable angle includes a loading frame which has two sides coupling respectively with an anchor dock. The anchor dock has a trough for holding a sliding member which is coupled with the seat dock. The seat dock includes a seat rack, a backrest rack and a bracing bar bridging therebetween. A bracing bracket is provided which has a retaining element. The loading frame has a first anchor member. The stretcher between the legs at two sides has a second anchor member. The bracing bracket may be latched on the first and second anchor member to form a secure anchoring to support users at the sitting and lying angle.

Abstract: A self-locking system comprising a state selector for detecting the intent of an occupant to rise from a chair and then automatically causing a lock to block the mobility functions of the chair. The state detector is responsive to movement of an upper portion of the body of the occupant while the occupant is still supported in a normal seated position on the seat of the chair, thereby advantageously allowing the locking of the mobility functions of the chair to occur before the occupant starts to lift his weight from the seat of the chair.

Abstract: A reclining chair including a seat frame and a base is disclosed. The seat frame is suspended from pivot connectors that are connected between right and left side stand members and right and left sides of the seat frame by means of plates that include a arcuate slot. Locking members are received in the slots and are used to lock the seat frame relative to the base in a range of angular orientations as defined by arcuate slots formed in the plates. The seat frame is spring biased into an upright position when the locking members are released.

Abstract: A recliner chair includes a seat assembly, a pair of spaced-apart side frames having armrests which extend along each side of the seat assembly, a pair of seat supports pivotally suspended from the armrests for supporting the seat assembly and allowing the seat assembly to pivot relative to the side frames, and a pair of locking bars pivotally connected to the armrests at their upper ends and slidably connected to the seat supports at lower portions of the locking bars. The slidable connections are defined by longitudinal slots formed through lower portions of the locking bars, and projecting members mounted on the seat supports and extending through the slots and being engaged by locking controls. The locking controls are actuatable to clamp against the locking bars to prevent relative movement between the locking bars and the seat supports, thus fixing the seat assembly in a selected position.

Abstract: A reclining chair having a base frame (1) supporting a reclining unit (2) by a mechanism having downwardly converging swing links (15 and 16) pivoted at their upper ends at (22 and 23) respectively to the frame, a rigid member (14) pivotally connected to the lower ends of the swing links (15 and 16 at 20 and 21). The rigid member (14) has a link (13) rigidly connected to it which in turn is rigidly connected to the reclining unit (2). The center of gravity of the reclining unit with its occupant is maintained in a substantially horizontal plane as the unit moves from upright to reclined positions.

Abstract: A brake assembly to selectively allow or restrict a pivotal movement of a seat frame relative to a base frame in a reclining chair assembly is disclosed. Reclining chair assemblies applicable to the present invention have a back support member and a seat support member of the seat frame which are positionally fixed during usage of the reclining chair assembly. The seat frame moves relative to the base frame at a pivotal axis common to the base frame and the seat frame. The brake assembly attaches to the seat frame and the base frame to provide for control over the pivotal movement therebetween. In a preferred embodiment opposing arm rests of the reclining chair assembly are positionally fixed relative to the base frame. A first embodiment of the brake assembly relies upon an anchoring of positional orientations of an anchor point relative to a pivotal point.

Abstract: A rocking chair comprising a rocking mechanism that is concealed in the armrests of the chair. More specifically, each armrest includes an upper surface on which the user can place his arm and sidewalls depending from the upper surface. The sidewalls define between them a cavity of sufficient dimensions to receive the rocking mechanism. The armrests are connected to the back and the seat of the chair, so as to move with those components when a rocking movement is imparted to the chair.

Abstract: A seat (3) in a chair (1) is suspended by two swingable links (4, 5) to be swingable with respect to a base (2) with legs (6, 7) and a seat holder (12). The distance or spacing (S2) between lower ends of the two links (4, 5) is changeable or adjustable so that the links extend in parallel to each other or the links extend at an angle to each other, thereby varying a swinging mode of the seat (3). For this purpose the lower ends of the two links (4, 5) are connected to two sliders (21, 22) which are guided and operable to move in directions toward each other or away from each other, respectively.

Abstract: Disclosed is a novel assembly for a glider with side tables. The glider generally comprises a bench with back and seat portions, and laterally disposed side frames which are affixed to the bench. The bench and side frames are suspended from a stationary base formed from two laterally disposed base components and a transversely extending frame member. Extending upwards from each lateral frame component is a stationary side table assembly. The side tables are configured to extend laterally outward from the sides of the glider and are stationary allowing the seat portion or bench portion of the glider to movably swing, while not interfering with such motion.

Abstract: An improved swivel glider chair and support base structure therefor are disclosed. The support base includes channeled leg retaining block members that cooperatively sandwich and retainably grip a plurality of support legs in radially extending manner about a base axis. Base height adjustment is provided by a plurality of spacer blocks that can be selectively incorporated when constructing the base to vary the height of the seat portion of the chair to accommodate the chair user. A full race ball bearing swivel assembly provides increased stability to the assembly.

Abstract: There is provided in combination a first member and a second member movable in a reciprocal angular movement, and an articulation between the first member and the second member. The articulation comprises a shaft and a mechanism to convert the angular reciprocal movements of both members into an intermittent unidirectional rotary movement of the shaft, The mechanism of the articulation comprises a pair of ball bearings having each an outer race mounted in a fixed relationship with a respective first or second member, and also having each an inner race mounted in a fixed and coaxial relationship with the shaft. The mechanism further has a pair of flanges, being each mounted adjacent and coaxially a respective bearing, and also in a fixed relationship with a respective first or second member.

Abstract: A recliner apparatus and method allows an occupant to recline with his feet elevated above his heart. The recliner has a chair structure composed of seat, back and footrest portions, that are supported by two side members of a frame structure. An adjustment device under the seat elevates the footrest in response to a downward rotation of the back relative to the seat. The chair structure may be rotated with respect to the frame structure by means of an elevated pivot structure attached to the side members of the frame.

Abstract: This device provides tailored motion of one object relative to a second object. The device consists of mechanical linkages which change length as a function of pivot angle. The linkages consist of simple pivot arms and pivot points. The pivot arm lengths and pivot point positions are selected to provide a chosen path of relative motion for the objects connected by the device.

Abstract: A seat assembly for a vehicle which includes a seat, a seat back, and mounting means mounting the seat for movement in fore and aft directions in the vehicle along an upwardly concaved arcuate path. The arcuate path has a radius of curvature which is sufficiently large to timely move in front of and to contain the person's buttocks, to significantly slow the rate of deceleration of the person seated on said seat, and being sufficiently small to convert a portion of the linear momentum of the person's buttocks to angular momentum thus maintaining frictional contact of the person's buttocks with the seat during stopping at a high rate of deceleration. A seat assembly which includes a lower lumbar support member that is coupled from movement in response to pelvic tilting movement of the seat also is shown.

Abstract: An infant seat unit includes a seat or harness disposed on a table, the table being resiliently mounted on a base unit at spaced circumferential intervals displaced away from the seat itself so that the seat and table are free to bounce up and down with respect to the base, and the seat also can be made to be rotatable with respect to the base.

Abstract: A suspension framework for a chair or piece of sleeping furniture, which is able to oscillate, is comprised of a support member 13, 22 which is connected to the sitting or sleeping surface and arranged on both sides thereof, and which is connected with a base support member 1, 26 via rope-type pendulums 5, 6, 11, 24. At least two rope-type pendulums engage the support member on each side thereof. This will enable, in a system having satisfactory stability characteristics, a high degree of sensitivity in response to very minute movements of the human body or under oscillating conditions occurring in the human body that is seemingly at rest.

Abstract: A seat assembly for a vehicle which includes a seat, a seat back, and mounting means mounting the seat for movement in fore and aft directions in the vehicle along an upwardly concaved arcuate path. The arcuate path has a radius of curvature which is sufficiently large to timely move in front of and to contain the person's buttocks, to significantly slow the rate of deceleration of the person seated on said seat, and being sufficiently small to convert a portion of the linear momentum of the person's buttocks to angular momentum thus maintaining frictional contact of the person's buttocks with the seat during stopping at a high rate of deceleration. A seat assembly which includes a lower lumbar support member that is coupled from movement in response to pelvic tilting movement of the seat also is shown.

Abstract: A chair capable of functioning as a high chair and a swing is disclosed. A frame member consisting of two upstanding support members that are interconnected by horizontal cross members is provided. A chair member having rigid planar side members and a cloth seat member supported therebetween is pivotally attached to the upstanding support members and is adapted to pivot from a first position wherein it functions as a high chair to a second position wherein it functions as a pivotal swing. A tray member is pivotally attached to the side members and is adapted to support food or eating utensils when the chair is functioning as a high chair. The tray member may also be pivoted to a second position to enable the chair to freely swing between the upstanding support members. Spring biased retaining pins are also provided in the upstanding support members to selectively retain the chair in the first position.

Abstract: A reclining chair is provided comprising a tubular frame and a seating secured to said frame by a flexible member. The flexible member slides over a raceway positioned lengthwise inside said tubular frame, whereby the seating is suspended from the frame. Means are provided to guide the motions of the flexible member and those of the seating.

Abstract: A reclining chair is provided comprising a frame and a seating secured to said frame by a flexible member. The flexible member passes over and is captured by rolls whereby the seating is suspended from the frame. The flexible member may be affixed at its ends to the frame or the seating and the rolls are affixed to the other of the frame and seating. The frame may be hollow and the flexible members and/or rolls may be positioned within the frame.

Abstract: In a rocking glider formed by an elongated horizontal base frame supporting a sub-frame for lateral to and fro movement. A seat and back structure mounted on rockers is supported by the sub-frame for rocking chair-like movement in combination with the gliding action of the sub-frame or individually thereof.

Abstract: A reclining structure has a supporting frame structure and a fixed seat structure. The fixed seat structure is allowed to swing or pivot about a raised pivot connecting point on the frame structure so that, in its most reclined position, an occupant of the recliner has his feet raised to a level above his heart. The recliner seat structure features a back section, a seat section, and a footrest section, the three sections having a fixed structural relationship to each other. The frame structure features a first and a second side member, and elements for pivotably connecting the seat structure to the side members for swinging motion therebetween. The side members support, from the pivot point in each side member, the weight of the seat structure. The side members also support, in this manner, the weight of any occupant of the recliner. Thereby, the seat structure can swing beneath a pivot axis defined by the pivot points of the first and second side members.

Abstract: In a transit vehicle, such as a bus or rail car, wherein each vehicle side wall comprises a framework of upright posts or mullions spaced apart for mounting the vehicle windows therebetween, and covered exteriorly below the windows with strakes of extruded aluminum, slots are provided at selected heights in the front and rear sides, respectively, of each two mullions between which a seat is to be mounted. One mounting tab extends from the wall end of the seat portion of each seat, and another from the wall end near the upper end of the seat back portion. These mounting tabs are inserted one in each of the openings provided in the facing sides of two mullions between which the seat is to be mounted, and the seat is secured in such position by a retaining screw which anchors the seat to the wall.