A47C7/506

Patient support apparatus

A patient support apparatus includes a frame, a stationary member mounted relative to the frame, a movable member having a pivot member rotatably mounting the movable member about the stationary member, and a fastener securing the pivot member to the stationary member. The patient support apparatus also includes a joint between the pivot member and the stationary member, which is configured to apply a tension force on the fastener.

Recliner or lift and recliner chair with variable lift profile

A recliner or lift and recliner chair is provided having a recline or lift and recline chair mechanism with preferably with at least one recline or lift-recline actuator that controls a reclining movement or a lifting and reclining movement. The chair mechanism has a recline or lift-recline base, a seat and a back connected thereto. For additional functionality, a cradle assembly is provided in order to provide a cradling movement to the recline or lift-recline base. The cradle assembly includes pivot connections between recline or lift-recline base and the cradle base. A cradle actuator is connected between the cradle base and the recline or lift-recline base. A controller is provided that controls movement of the cradle actuator and preferably at least one recline or lift-recline actuator.

SEATING FURNITURE CHASSIS
20220087422 · 2022-03-24 ·

A seating furniture chassis comprises a seat surface frame, a lever mechanism, a footrest, a guide element, and a guide rail. The footrest is connected to the seat surface frame by the lever mechanism and is convertible between a folded-in state in which the footrest is arranged below the seat surface frame and a folded-out state in which the footrest forms an obtuse angle with the seat surface frame. The guide element is rigidly connected to the seat surface frame. When the footrest is converted between the folded-out and folded-in states, the guide element is guided in the guide rail, which has a curved shape.

Disengagement and reengagement mechanism on motorized seating unit for selective manual control

A motorized positioning apparatus for a seating unit includes a motor assembly that is configured to move a pair of linkage mechanisms though a series of positions that arrange the seating unit in a closed position, open position, or extended position. The motor assembly is selectively and releasably coupled to the linkage mechanisms, to allow the motor assembly to be manually closed by the user and automatically coupled via a coupling mechanism.

Motor vehicle seat with lying function

A motor vehicle seat with a lying function has a seat cushion, a backrest which is arranged on a first end region of the seat cushion, and a calf support which can be elongated and which is arranged on a second end region of the seat cushion. The calf support is provided with a lifting device for lifting two outer support panels out of a rest position and into a support position which protrudes beyond a support surface of the calf support.

Adjustable stool
11147380 · 2021-10-19 ·

An adjustable stool having a support connected to a base at one end and seat at the opposite end. A foot rest is adjustably connected to the support. Adjustably connected to the seat is a back support. A lumbar support is adjustably connected to the back support. The back support has a horizontal portion and a vertical portion.

Reclining armchair with lifting seat and extending footrest

An armchair comprising a seat chassis supported on a support chassis by a pair of support columns, a chair back structure pivotally attached to a rear end of the seat chassis and to the support chassis, and a leg support structure pivotally attached to a front end of the seat chassis and connected to a beam, wherein the beam is attached the chair back structure. A first actuating device is mounted to the chair back, where a protracting end of the first actuating device is connected to the seat chassis. The armchair further comprises a second actuating device mounted to the support chassis, a footrest connected to a protracting end of the second actuating device, a third actuating device attached to the seat chassis, and a seating structure connected to a protracting end of the third actuating device and mounted above the seat chassis, wherein the seating structure includes an operative position projecting upwards and forwards by the third actuating device at a tilting angle from the seat chassis.

Footrest for chair and armchair
11129480 · 2021-09-28 · ·

A footrest for a chair or an armchair, includes a support platform for the feet of a user of said chair. Said platform is configured to be rotatably fastened to a leg of the chair or armchair, enabling the rotational movement of said platform in a horizontal plane. The platform includes at least one wheel which serves as a support on the ground, preventing the feet from being loaded on the cantilevered platform. In this manner, the footrest moves with the chair, always being available for the user, regardless of whether the chair moves, being able to be retracted underneath the legs of said chair when the platform is not being used by the user.

Recliner or lift and recliner chair with variable lift profile

A recliner or lift and recliner chair is provided having a recline or lift and recline chair mechanism with preferably with at least one recline or lift-recline actuator that controls a reclining movement or a lifting and reclining movement. The chair mechanism has a recline or lift-recline base, a seat and a back connected thereto. For additional functionality, a cradle assembly is provided in order to provide a cradling movement to the recline or lift-recline base. The cradle assembly can be provided by a system of standoffs and pivot connections, which can be direct or use links, or can be configured with a track and roller or slide system in order to achieve a desired cradling movement. A cradle actuator is connected between the cradle base and the recline or lift-recline base. A controller is provided that controls movement of the cradle actuator and preferably at least one recline or lift-recline actuator.

Motorized furniture control system and method

A control system for a piece of furniture includes a control panel configured to receive input from a user, a control module configured to control actuators coupled to movable components of the piece of furniture, and a battery system. The control module is configured to, in response to the input from the user indicating an intent to return the movable components to respective home positions, perform a homing sequence. The homing sequence includes selecting a first actuator according to a specified order, determining a home location for the selected actuator, and beginning to drive the selected actuator toward the home location. The homing sequence includes repeatedly selecting a next actuator according to the specified order and repeating the determining and the beginning. The homing sequence includes determining whether mains electricity is present and, if not, pausing the repeatedly selecting until less than a threshold number of actuators are in motion.