Mac Trailer Manufacturing, Inc.

Mac Ltt, Inc.

James A Maiorana

Denis Gosselin

Edward D Mansell

Michael A Conny

James S Arnold

A vehicle includes a safety arm and a coupler on the safety arm. The coupler couples the first safety arm to the vehicle. The first safety arm is adapted to fall away from the vehicle without damaging the vehicle when the safety arm contacts an object.

Safety zone with breakaway for use on a tanker truck

The trailer includes an exterior drainage system to prevent unwanted stains or blemishes caused by precipitation on the trailer. The trailer includes a main body that has an exterior wall with a first end and an opposing second end. The trailer also includes a bulkhead provided proximate the first end of the main body. The trailer also includes at least one interior chamber defined by the main body and adapted to carry a load. The trailer also includes a drainage system provided on the trailer. The drainage system includes a drainage portion extending outwardly beyond the first end of the exterior wall, said drainage portion being adapted to direct precipitation away from the bulkhead and towards a ground surface over which the trailer travels.

Trailer having reduced contamination

A trailer that has a main body having a front bulkhead, an opposing rear bulkhead, an exterior wall operably engaged with the front and rear bulkheads, and at least one interior chamber defined collectively by the front bulkhead, the rear bulkhead, and the exterior wall. The at least one interior chamber is adapted to carry a load. The trailer also includes a removable false bulkhead operably engaged with the main body. The false bulkhead is located a distance away from one of the front bulkhead and the rear bulkhead.

Trailer with included rear bulkhead

Trailer with a flexible bulkhead

A safety zone system that includes a vehicle and at least one safety cantilevered arm that is operably engaged with the vehicle. The vehicle include a front end, a rear end opposite to the front end, a longitudinal direction that extends from the rear end to the front end, and one or more pairs of wheel assemblies engaged at least at the rear end. The at least one safety cantilevered arm is also moveable between a stored position and an operating position and is a single unit. The movement of the at least one safety cantilevered arm is also performed entirely along an arm axis that is perpendicular to the longitudinal direction of the vehicle. In the operating position, the at least one safety cantilevered arm is positioned at the bottom end of the vehicle and positioned above the one or more pairs of wheel assemblies of the vehicle.

A trailer includes a main body that has a front bulkhead, an opposing rear bulkhead, an exterior wall operably engaged with the front and rear bulkheads, and at least one interior chamber defined collectively by the front bulkhead, the rear bulkhead, and the exterior wall. The at least one interior chamber is adapted to carry a load. The trailer also includes a removable false bulkhead operably engaged with the main body, the false bulkhead is located a distance away from one of the front bulkhead and the rear bulkhead. The main body of the trailer is formed of a first material, and the first false bulkhead of the trailer is made a second different material.

Trailer with stainless steel bulkhead

A safety system includes a vehicle and a safety device. The safety device includes a first arm and a second arm. The safety device is moveable between a first position and a second position. When the safety device is in the first position, the first arm and the second arm are coupled to the vehicle. When the safety device is in the second position, the safety device is spaced a distance away from the vehicle.

Removable safety bar for creating a remote safety visual device

A deployable safety zone system includes at least a first arm mounted on a support member and being movable between stored and operating positions relative to the support member. The support member and first arm define a safety zone between then when the first arm is in the operating position. The safety system may include reflective mechanisms, light sources, and an alarming system. The alarming system may include a transmitter positioned on one part of the safety system, a receiver positioned on another part of the safety system and an alarm mechanism. A signal may be sent between the transmitter and receiver and if that signal is interrupted, a visual or audible alarm may be generated. Alternatively, the deployable safety zone system may comprise a sensor assembly disposed adjacent the support member. The alarmed safety zone is defined between the support member and the sensor assembly.

Deployable alarming and safety zone for use with a tanker delivery

A vehicle includes a charging dock carried by the vehicle, a safety arm carried by the vehicle, a battery carried by the safety arm, and a light source on the safety arm that is in electrical communication with the battery. The battery is in electrical communication with the charging dock and the charging dock charges the battery.

Tractor trailer with included battery charging

A tank trailer includes a tank having an outer surface face and an inner surface and a central longitudinal vertical plane extending between the first end and the second end. The outer surface faces away from the central longitudinal vertical plane and the inner surface faces towards the central longitudinal vertical plane. The outer surface and the inner surface define an interior volume adapted to be filled with material. The tank trailer may further include a set of ground-engaging wheels supporting the tank trailer from below, a bar positioned proximate the outer surface of the tank and a light source provided on the bar. The tank may further include a frame member operatively engaged with the bar and a sheet material extending between the bar and the frame member. The frame member is movable between a first position and a second position.

Gas hauler with an awning with a built in light

A frameless dump trailer is provided. The frameless dump trailer includes a forward body portion and a rear body portion. Each body portion is formed from two or more panels joined together with butt-joint welds. The forward portion is first formed by welding planar sections together. After the body portion is formed from the plurality of planar panels, the larger planar portion is rolled in a rolling system to define the arcuate shape of trailer body. Then, the forward and rear body portions are welding together with a transversely extending butt-weld.

Frameless half-round trailer with butt joints

The current disclosure relates to a tank trailer for transporting meat packaging by-products. The tank trailer has a cylindrical body having a sloped rear end. An opening is formed in the sloped rear end, and a gate selectively blocks the opening. A locking mechanism is provided to securely lock the gate to the cylindrical body, thereby sealing the cylindrical body. The sloped rear end forms a chute through which meat by-products can be poured. The chute extends for a distance rearwardly of the trailer's rear wheel assembly.

Vehicle assembly having a sloped gate

A deployable safety zone system includes a truck including a tank and a fuel nozzle assembly and an alarming system including a sensor assembly mounted to the truck. The alarming system defines an alarmed safety zone disposed adjacent the truck and adjacent the fuel nozzle assembly. The sensor assembly defines a perimeter of the alarmed safety zone. The perimeter is free of any physical support structures. A method for creating a deployable alarming and safety zone includes operably engaging an alarming system including a sensor assembly with a truck and deploying an alarmed safety zone including a perimeter adjacent the truck. The perimeter is defined by the sensor assembly and the perimeter is free of any physical support structures.

Growing community of inventors

Hartville, OH, United States of America

James A Maiorana