The present application includes a system and method for transporting a car seat outside of a vehicle. The system includes a wheel assembly configured to couple to a portion of the car seat. The wheel assembly attaches to existing base attachment portions on the car seat to minimize any need for retrofit operations. The system further includes a mobility handle configured to adjust in length and couple to a portion of the car seat. The mobility handle is designed to allow an individual to guide and control the movement of the car seat on the wheel assembly.

A height adjustable support comprising a threaded support channel a cylindrical support post, positioned within the support channel and at least one saddle brace positioned within the support channel and to partially surround the cylindrical support post. In the present invention, the downward force resulting from the weight of the equipment results in static friction between the saddle brace and the cylindrical support post that is sufficient to hold the equipment surface at a desired height. The height adjustable support may be implemented into hygienically designed food processing equipment to eliminate undesirable bacteria harboring surfaces and to improve height adjustability of the equipment.

A height adjustable support comprising a three-sided support channel, a cylindrical support post positioned within the support channel and at least one saddle brace positioned within the support channel and to partially surround the cylindrical support post. In the present invention, the downward force resulting from the weight of the equipment results in static friction between the saddle brace and the cylindrical support post that is sufficient to hold the equipment surface at a desired height. The height adjustable support may be implemented into hygienically designed food processing equipment to eliminate undesirable bacteria harboring surfaces and to improve height adjustability of the equipment.

A caster wheel assembly includes a wheel mounted for rotation about a horizontal axis within a wheel carriage such that the wheel rotates about the horizontal axis with respect to the wheel carriage. The wheel carriage is positioned within a retention ring such that the wheel carriage can rotate about the vertical axis with respect to the retention ring. The wheel carriage also has an opening on the bottom surface such that the wheel can make contact with the ground. The horizontal axis about which the wheel rotates is offset from the vertical axis about which the wheel carriage rotates. An outer carriage may be included such that the outer carriage is positioned within the retention ring and the wheel carriage is positioned within the outer carriage. The outer carriage would be able to rotate about the vertical axis with respect to both the retention ring and the wheel carriage.

A patient support apparatus includes a base having a length and including a plurality of caster wheels enabling movement of the patient support apparatus across a floor surface. An auxiliary wheel support structure is secured to the base and rotatably supports at least one non-castered auxiliary wheel about a rotational axis transverse to the length of the base for engagement with the floor surface. The auxiliary wheel support structure may be configured to support the auxiliary wheel and to enable movement of the auxiliary wheel out of engagement with the floor surface to a non-engaged position wherein the at least one auxiliary wheel is out of engagement with the floor surface. A control apparatus is in communication with and moves the at least one auxiliary wheel between at least one deployed position and a non-engaged position.

A wheel assembly having rolling and swiveling capability includes a wheel bracket configured for mounting one or more wheels, a swivel bracket configured for positioning with respect to an object with respect to which the wheel assembly is used, the swivel bracket including a main body and a spindle extending from one side of the main body of the swivel bracket into a receptacle in the wheel bracket, the spindle and receptacle being tapered at different angles to minimize surface to surface engagement during swiveling, a thrust bearing between the swivel bracket and wheel bracket to transfer force between the brackets while assisting to align the brackets, a retention mechanism at the distal end portion of the spindle configured to retain the spindle in the wheel bracket and aligning the spindle with respect to the wheel bracket while permitting the wheel bracket to swivel about the spindle relative to the swivel bracket.

A wheel assembly for an infant support apparatus includes a wheel mount, a wheel pivotally connected with the wheel mount about a pivot axis, and a brake member assembled with the wheel for movement between a braking state and a release state, the brake member when in the release state being rotatable with the wheel relative to the wheel mount, and the brake member when in the braking state engaging with the wheel mount to block rotation of the wheel relative to the wheel mount.

An arrangement for limiting rotation, the arrangement including a base structure; a drive member rotatable relative to the base structure and having a drive feature; a stopping member having at least one driven feature, wherein the stopping member is arranged to be intermittently driven relative to the base structure between a plurality of discrete positions by a continuous rotation of the drive member and by cooperation between the drive feature and at least one driven feature, wherein the stopping member in a first end discrete position is arranged to limit rotation of the drive member in a first end position of a rotation range of the drive member; and a holding mechanism arranged to hold the stopping member in each discrete position, the holding mechanism being at least partly provided in the base structure.

A cart transport apparatus according to an embodiment includes: a driving part including a plurality of omnidirectional wheels; a driven part including a fixing part configured to fix a cart, the driven part being coupled to the driving part; an information acquisition part configured to read information regarding the cart from an information storage part provided in the cart; and a controller configured to calculate, from the information regarding the cart read by the information acquisition part, a turning center of the cart transport apparatus in a state in which the cart is fixed.

A medical rehabilitation chair includes a main frame, multiple castor devices mounted on the bottom of the main frame, and two armrest boards mounted on two sides of the main frame. A telescopic damping driver, a seat frame assembly, a backrest frame assembly, a leg support assembly, a lifting mechanism, and a foot support assembly are assembled on the main frame. The seat frame assembly has a front section connecting the leg support assembly and a rear section connecting the backrest frame assembly. The telescopic damping driver drives the backrest frame assembly, the seat frame assembly, and the leg support assembly, to produce different swinging angles. The lifting mechanism drives the seat frame assembly to lift or lower. The foot support assembly is movable in a horizontal direction to protrude from the front section of the main frame.