An arm assembly includes an arm support configured to support an arm of a seated user, an arm stalk extending downwardly from and supporting the arm support, an arm base telescopingly receiving the arm stalk between a first position and a second position and a bearing arrangement positioned between the arm stalk and the arm base. The bearing arrangement includes a bearing member configured to abut the arm base, and a biasing member configured to bias the bearing member from the arm stalk and into abutment with the arm base.

The present invention relates to a chair for supporting a person feeding a baby. The chair includes a seat. The chair includes an armrest operatively connected to the seat. The armrest is selectively rotatable about a vertical axis, and moveable forward/rearward, laterally inward/outward and vertically relative to the seat. The armrest is shaped to receive a baby thereon.

The present invention relates to a chair for supporting a person feeding a baby. The chair includes a seat. The chair includes an armrest operatively connected to the seat. The armrest is selectively rotatable about a vertical axis, and moveable forward/rearward, laterally inward/outward and vertically relative to the seat. The armrest is shaped to receive a baby thereon.

An elevation-type armrest includes a driving assembly and a cushioning assembly. The driving assembly includes a worm, a crank, an axle, a shaft, a worm gear, two toothed wheels and two pinions. The crank is connected to the worm. The axle extends perpendicular to the worm. The worm gear is connected to the axle and engaged with the worm. The first toothed wheel is connected to the axle. The shaft extends parallel to the axle. The second toothed wheel is connected to the shaft and engaged with the first toothed wheel. The pinions are connected to two ends of the shaft. The cushioning assembly includes a supporting tube connected to two racks. Each of the racks includes a toothed portion movably located in a corresponding one of the cylinders and engaged with a corresponding one of the pinions.

In an aspect, provided is an adjustable telescoping assembly. The adjustable telescoping assembly comprises a first support member and a second support member that is slidable upon the first support member and which defines an interior volume. At least one damping element is provided that extends from outside the second support member, through the second support member into the interior volume and engages the first support member.

An armrest (8, 208) and a chair (100, 200) according to the present invention are provided with: an armrest body (8b, 208b) which is a movable member including a placing surface for supporting a limb of a seated person, and which is supported by a support rod (8a, 208a) from below so as to be movable in a horizontal direction; and a through-space (S, 200S) which is a guide portion indicating the position to be touched by the seated person when moving the armrest body (8b, 208b).

A device for adjusting the position of an armrest of a chair, which comprises a clamp, stably associated with the chair, which interacts selectively with a vertical position selector, associated with a box-like body which constitutes the armrest. The vertical position selector is actuatable by virtue of means which can be activated by the user and comprise a slider which can slide below the armrest and is adapted to activate/deactivate the actuation of the vertical position selector

A chair includes a back member and arm brackets. The back member is tapered toward an end that is adjacent to a seat. The arm brackets are attached under a bottom portion of the seat. Each arm bracket is adjustable to provide a seat clearance area for the seat when one or more of the arm brackets are adjusted up to approximately 90 degrees from an original upright position.

An apparatus that supports a person in a variety of positions so that a tattoo artist can comfortably apply a tattoo to the skin of the supported person is herein disclosed. The apparatus can be articulated to cause a person's legs and arms to be optimally positioned and supported to receive a tattoo.

A system for managing the elevation of a workstation, the system comprising a frame, a worktop having an upper worksurface, at least a first powered vertical-displacement drive mechanism connected between the frame and the worktop and arranged to selectively vertically displace the worktop with respect to the frame, a presence sensor and a processor linked to the drive mechanism and the sensor, the processor using information from the presence sensor to track user presence at the workstation and, upon detecting that the workstation is unoccupied, automatically controlling the drive mechanism to move the worktop from a current height to a scheduled height.