A versatile transport rack uses a center frame and one or two outer frames that are pivotally attached to the center frame on opposing sides thereof. Hinge pin receiver pairs, having vertically aligned openings, are attached to each of one or two vertical rails extending upwardly from the center frame and receive door pin pairs of a vehicle door. Landing implements, such as castors or landing gear, are removably attached to the center frame, the outer frames or both. A deck plate can be attached to one or both of the outer frames.

A cart for transporting objects has a base and a first end wall and an opposite second end wall extending from the base. A sidewall extends from the base and between the end walls such that the base, the first end wall, the second end wall, and the sidewall define an interior space of the cart. A hinge couples a door to the first end wall such that the door can be pivoted into different positions. One or more arms extend into the interior space to support and retain objects therein.

The disclosure generally relates to drywall carts and uses thereof. In aspects, a drywall cart is provided, which includes a cart frame, an overhanging safety bar, at least one pivot arm, and a lip guard, each configured to stabilize the drywall cart. In other aspects, a drywall cart safety kit is provided, which includes an overhanging safety bar, a first pivot arm and a second pivot arm, and a lip guard, configured to be attached to a drywall cart and to prevent the drywall cart to which it is attached from tipping or falling over. In further aspects, a method of using a drywall cart is provided, the method including the steps of raising an overhanging safety bar, loading drywall onto a base of the drywall cart, lowering the overhanging safety bar to secure the drywall, and transporting the drywall.

Disclosed are methods and apparatus for providing portable or fixed solar array support systems. Embodiments of the invention include an apparatus that holds two multi-cell rooftop-grade solar panels and folds up into a relatively small portable device that easily fits in a garage or shed. When open, the panels are displayed at near the nominal angle to the sun for the region. Adjustable angle supports are available in alternative embodiments.

The current invention is a hardtop cart that will store, hold and move a vehicle hardtop. It has a frame with a base that has wheels on which the hardtop can be placed and stored. It has clips and angled frame components that hold and secure the hardtop. It also may have in the preferred embodiment an adjustable securing bar that holds the hardtop on the cart. The cart will have an angled back bar which hold the hardtop angled into the clips.

Disclosed are methods and apparatus for providing portable or fixed solar array support systems. Embodiments of the invention include an apparatus that holds two multi-cell rooftop-grade solar panels and folds up into a relatively small portable device that easily fits in a garage or shed. When open, the panels are displayed at near the nominal angle to the sun for the region. Adjustable angle supports are available in alternative embodiments.

Disclosed are methods and apparatus for providing portable or fixed solar array support systems. Embodiments of the invention include an apparatus that holds four 60-cell rooftop-grade solar panels and folds up into a relatively small portable device that easily fits in a garage or shed. When open, the panels are displayed at near the nominal angle to the sun for the region. Adjustable angle supports are available in alternative embodiments.

Disclosed are hinges having specially-cut sections of steel angle iron that force a solid stop point in the open or closed positions. In some embodiments, the stops may limit the hinges to open no more than 90 degrees. In other embodiments the stops may limit the hinges to open no more than 180 degrees. The hinges provide stability to any structure they are used with.

Provided is a LED display box transport cart comprising: a transport frame and wheels, the transport frame comprises a chassis, an upper cover and two side covers symmetrically arranged between chassis and upper cover; chassis is provided with an arcuate groove with an upward opening, the first edge of arcuate groove extends to second edge to form a groove edge; the lower end of side cover corresponding to the position of arcuate groove is provided with a hook, circular arc plate of hook is rotatably connected in arcuate groove, the lower edge of rectangular plate is fixedly connected on second straight edge of circular arc plate, the arcuate edge is in sliding contact with inner wall of groove body of arcuate groove, the first straight edge of circular arc plate can abut against lower surface of groove edge; the upper end of side cover is detachably connected with upper cover.

A magazine for bundles of blanks includes a vertical channel configured for inserting and extracting bundles of blanks and a succession of groups of supporting parts distributed along the channel. The supporting parts are configured to support the underside of a respective bundle of blanks. More specifically, each supporting part is movable between an extracted position, where it projects from the channel, towards the inside of the channel, to intercept a bundle that is moving down along the channel and to provide a steady support for the bundle, and a retracted position, where the supporting part is aligned or recessed with respect to the channel to allow the bundle to move along the channel towards a portion under the supporting part. The magazine also includes, for each supporting part, an actuating device configured to promote the passage of the supporting part from the retracted position to the extracted position and controllable by an operator, preferably manually.