A dish cart includes a top with a slot for receiving a lift arm that may be lifted up through the slot to raise or lower dishes. Lobe openings emanating from the slot receive lobes of a lift paddle secured to the lift arm. The cart may define a gap below the top for permitting insertion of the lift paddle and the lift arm. The cart may be adjusted to receive differently sized dishes by means of rails of different sizes or adjustable vanes. A dish drop station includes the lift arm and lift paddle and a lift mechanism for raising and lower the lift arm. The dish drop station may include a cart present sensor and include a lock for retaining the cart. The controller may be programmed to the lower the lift arm to an unlock position that disengages the cart lock.

A transport bracket disclosed herein includes a support structure and vertical beams, which extend in a substantially vertical direction upward from opposing side of the support structure to form a substantially U-shapped channel configured to receive and support a door or similar sized object. A mounting plate extends horizontally from each beam, where one mounting plate is longer than the other. Each mounting plate defines an opening for receipt of a threaded vertical adjustment shaft extending through the opening. The vertical adjustment shaft has a top located vertically above the mounting plate, and a bottom located vertically below the mounting plate. A handle is operatively engaged to the top and a wheel assembly is engaged to the bottom. Rotation of the handle changes the proximity of the wheel assembly to the mounting plate. The wheel assembly has an axle extending from the vertical adjustment shaft, and at least one wheel rotatably engaged about the axle.

The construction industry ranks among the largest and most dangerous industries in the world. To promote worker safety, government regulations require use of fall protection equipment, such as railings, many of which are expensive, wasteful, and/or time consuming to use. Accordingly, the present inventor devised some alternatives. One exemplary system incorporates a dual post base plate configured for attachment to a concrete floor via a single concrete anchor bolt, instead of the multiple bolts used conventionally, thereby reducing assembly time and cost. Another embodiment includes a rolling cart assembly which stores the rails in a side-by-side vertical arrangement and the base plates in an interleaved sequence, promoting easy access during installation and inventory control during disassembly and storage. Additionally, some embodiments include four stacking posts that extend upward from the cart, enabling multiple carts to be stacked vertical on atop the other to save space on construction sites.

A shuttle trolley for a parcel-sorting logistics center, which trolley has a deck for carrying a non-standard parcel to be sorted, wherein the deck has a central portion in the shape of a trough of V-shaped cross-section, and two side portions on either side of the central portion and that both extend in the same horizontal plane.

This disclosure teaches a system and method for moving multiple drywalls in tight spaces. A dolly device can comprise a pair of vertical brackets, and a platform. Each of the vertical brackets can comprise a top joint and a bottom joint. The bottom joint can be slideable within the top joint. The platform can mount the vertical brackets. The platform can comprise a front surface and a back surface. The front surface can be slideable within the back surface.

A device for use in lifting, transporting and installing sheet material has a base, wheels on which the base is supported, a mast that extends upwardly from the base, a carriage that is in engagement with the mast, a supporting head that is mounted to the carriage, and a lifting mechanism to provide support to the carriage in the longitudinal direction of the mast. The wheels include rear wheels that are connected to the rear of the base in a manner that permits steering of the device during movement across a surface, and a front wheel set that is connected to the front of the base. The front wheel set includes a wheel to each side of the device, and the wheels of the front wheel set are rotatable about a common axis. The connection of the mast to the base is such that the mast is rotatable relative to the base about a rotational axis. The device further has an actuator that is operable to change the angular position of the mast relative to the base. The supporting head is configured to support sheet material above the surface.

A storage and transportation car for folding chairs and folding tables is an apparatus that stores and transports folding chairs and folding tables. The apparatus includes a platform, a plurality of first cleats and a plurality of second cleats. The platform includes an elongated base panel that upholds both the chairs and tables from the ground. The frame connects the plurality of first cleats and the plurality of second cleats with the platform. The plurality of first cleats and the plurality of second cleats position the chairs and tables across the platform. A plurality of first sockets and a plurality of second sockets are defined between the plurality of first cleats and the plurality of second cleats, respectively. The plurality of first sockets and the plurality of second sockets orients each chair. The plurality of first cleats and the plurality of second cleats upholds the legs of each chair.

A cart transports items between a controlled environment (e.g., a clean room or an airlock to a clean room) and an uncontrolled environment. The cart has a main body that carries the items, and a removable and interchangeable wheel base assembly. A first wheel base assembly is located in the uncontrolled environment and a second wheel base assembly is located in the controlled environment. The user can push the cart (with the first wheel base assembly) up to the second wheel base assembly at the boundary between the controlled environment and the uncontrolled environment. The user then unlocks the main body from the first wheel base assembly, slides the main body onto the second wheel base assembly, and locks the main body to the second wheel base assembly. An autoclavable storage and transport cart can hold several wheel base assemblies.

A cart and rack assembly for transporting a planar material includes a rack and a cart. The rack includes a frame coupled to a base. The frame has an upper portion and a lower portion. The upper portion has a first width, and the lower portion has a second width. The cart is configured to reversibly receive the base. The cart includes a guide member configured to guide either of the base or the cart into a predetermined position when the base is received by the cart. The assembly further includes a bracket having a first end and a second end which is configured to selectively secure the planar material to the assembly. The base has a series of apertures configured to accept the first end of the bracket. The second end of the bracket is configured to be selectively coupled with the upper portion of the frame.

An ergonomic method for transporting and installing a sheet of metal decking in a composite floor or roof structure having underlying I-beams. A carrier with a flat top surface is loaded with the next sheet of decking to be installed in the next open position on the beams. The carrier has an inclined surface and upon reaching the next open position the next sheet of decking is rested on the inclined surface with lifting hooks. An ironworker pushes the next sheet of decking down the inclined surface towards the next open position and working the ends of the next sheet of decking with ribs and flat sections therebetween into alignment with the I-beams with lifting hooks which engage the ribs while standing on the previously laid deck.