674results about "Children carriages/perambulators" patented technology

A system for transporting inventory includes an inventory holder and a mobile drive unit. The inventory holder includes a frame capable of storing inventory items and a docking plate capable of receiving a docking head from underneath. The mobile drive unit, includes a docking head capable of coupling to the docking plate and a drive module capable of propelling the mobile drive unit. The mobile drive unit is further capable to move the inventory holder when the docking head is coupled to the inventory holder.

A shopping cart with dedicated multi-compartments is described. There are five distinct compartments which are shallow and formed of wire mesh to provide visibility of the articles in the compartments whereby a person can quickly examine the articles placed in each of the compartments to ascertain their nature. Also, the size and location of the compartments provides for the placement and separation of different types of articles which either need to be separated from one another and permit lower support for the placement of heavy objects. The provision of such multi-compartments also prevents articles from being damaged or odor contaminated by other articles positioned in the same compartments. Casters are disposed on the outer periphery of the frame of the shopping cart, wherein the load in the multi-compartments remains between the casters to provide stability, and preventing tipping of the shopping cart.

Stackable dollies that each include a platform component having a plurality of indentations that is structured to receive wheel components of other dollies are provided. Stackable dolly systems and related methods are also provided.

A medical cart is described and includes a work platform having a work surface and at least one compartment, a base, and a height adjustment mechanism for adjusting the height of the work platform relative to the base. A medication module is described and includes a plurality of compartments. The medical cart can be joined with a medication module. In addition, a plurality of medication modules can joined to form a train. The medical cart and medication module can be used collectively and individually in a variety of methods for transferring medicine.

A storage assembly 10 which has a plurality of unique storage components 12, 14, and 800 which may be selectively connected in order to provide an optimal storage solution for a wide variety of applications.

A method of molding components of a shopping cart using high or low pressure molding processes. The molding processes eliminate sink marks in plastic components of the shopping cart while providing structural integrity thereto. The processes used to mold the components of the shopping cart can create either or both a center channel in the molded components and / or a plurality of voids within the molded components. If hollow channels are formed in the molded components then the plurality of voids will be formed in the walls of such molded component if both processes are used together. The processes used to form the molded components are either (i) a gas assist process which provides a laminar stream of blowing agent into the stream of molten resin after the molten resin is forced into a partially filled mold or (ii) a structural foam molding process which provides a blowing agent blended into the molten resin prior to the molten resin being forced into the mold.

A multi-position creeper has multiple seating positions including a supine configuration, an inclined seating configuration and an upright seating configuration. The creeper includes a frame having a first support frame, a second support frame and a third support frame. A locking mechanism is utilized to pivotally lock the first and second support frames together. A coupling assembly is used to connect the second and third support frames together.

An electric wheelchair includes a body portion, an operating section to detect an operation by an operator, an obstacle sensor to detect an obstacle existing in the vicinity of the body portion, an obstacle determination section to form a search region extending from the body portion in an operating direction, and to determine an obstacle existing in the search region, as the obstacle to be avoided, a virtual repulsive force calculation section to calculate a virtual repulsive force to move the body portion away from the obstacle determined by the obstacle determination section, a resultant force calculation section to calculate a resultant force composed of an operating force and the virtual repulsive force, and a control section to control a movement of the body portion so that the body portion is moved in a direction of the resultant force.

A portable medical apparatus for holding a plurality of surgical tools wherein at least one of said tools is electrically powered and includes a power supply cord and a power plug is disclosed. The apparatus comprises a housing having at least one electrical outlet for removably receiving the power plug is disposed within said inner shell. The housing includes an upstanding wall having at least one area for receiving and supporting a power supply cord. A removable enclosure lid is received by the housing. An upright member supports the housing and provides a passageway for a conductor in electrical communication with the electrical outlet. A base supports the upright member and includes a laterally extending leg having a channel for receiving the electrical conductor. The leg is apertured to receive a connector for attachment to the electrical conductor.