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OPERATION OF THE OVERRUN BRAKING SYSTEM.

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The overrun device can be described as the control device of the overrun brake system. A draw-bar force is produced at the coupling point by reducing the speed of the towing vehicle. After the threshold level has been passed, the draw shaft is pushed in, thus actuating the overrun lever, the wheel brakes (1 & 2) are then applied via the expanding clutch (3)  (Fig 2)

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Reversing.

When reversing, the towing vehicle pushes in the draw shaft of the overrun device. The brake shoes (1,2) are pressed against the brake drum via brake linkage, Bowden cable and expander clutch (3). The brake drum turns backwards, taking the trailing shoe (1) with it. The transmission lever (4) swings back and allows the draw shaft to complete it’s full travel. The braking effect is virtually cancelled out and the wheels can revolve freely in reverse(Fig 3).

Parking.

On the spring cylinder version, engage the handbrake lever right up to the last tooth (90°). On the gas strut handbrake version, pull the handbrake lever over centre. The brake shoes (1 and 2) are pressed against the brake drum by the brake linkage etc. and this applies the trailer brakes.
When the caravan/trailer has been reversed, the brake drum will also rotate backwards. The trailing brake shoe (1) is taken with it and moves the transmission lever (4) back. This lever then pushes the adjuster assembly (5) which in turn pushes the leading brake shoe (2) against the stop (6). The caravan/trailer is then braked.

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EUROPEAN BRAKES SYSTEM

 

European brake designs simplify the braking experience, providing a smooth, safe slow to stop for both driver and horse.

A mechanical braking system means:


• No need to install a trailer brake switch on your dash board
• No special wiring required to opera
te this brake system

Mechanical braking systems are speed and load sensitive. They provide the right amount of braking every time - regardless of the load. This is the European standard braking system.

How do European Braking Systems Work?

As the load in the trailer increases the chances that any loaded two-horse trailer will outweigh the towing vehicle also increases. For safety, the trailer needs to be braked earlier and for longer than the lighter towing vehicle.

Mechanical brake systems are designed to apply the brakes on the trailer before the tow vehicle begins to brake, such that the trailer never pushes on the tow vehicle Braking on the trailer initiates as the tow vehicle begins any deceleration. The mechanical brake begins to operate as the driver comes off the accelerator pedal and before getting to the brake pedal. As the tow vehicle begins to slow down, pressure is applied to the tongue of the trailer, enabling the braking system.

Under all circumstances, whenever the tow vehicle begins to push on the trailer, the trailer brakes are applied in direct proportion to the weight of the trailer at the time and at the rate of deceleration. European brake systems also provide an independent parking brake, emergency breakaway and anti-lock characteristics.

BENEFITS OF PULLMAN II SUSPENSION SYSTE

 

When it comes to the ultimate travel experience for both horse and driver look no further than the Cheval Horse Trailers, which now have the Pullman II Performance suspension system installed as standard, each trailer wheel having an independent spring and shock absorber.

The trailer has a loading height of 100cms which is lower than any previous system, which is great for horses that are nervous loaders or have not been in a trailer before. The smooth ride with limited sensation ensures that the horse will reach the destination relaxed and ready to perform at its best.

This innovative transport system which safely rides so close to the car it feels like a united vehicle also generates better fuel efficiency an added bonus when budgets are tight in these current economic times.

The Pullman II Performance trailer reaches a new level of safety and comfort in transportation both for the horse and the driver and when considering the purchase of a new trailer, with the welfare of the horse a priority, try this ultimate travel experience.

 

The PullmanII suspension is recognized as the best suspension system fitted to trailers and recommended by the choice of professionals in the trailer industry.

Always closer to automotive technology, the Pullman 2 suspension has 4 independent articulated arms in galvanized steel associated with 4 coil springs and 4 shock absorbers offering you unrivaled road holding and considerably reducing body movements

THE LOWER CHASSIS

Cheval Liberte are the only horse trailers designer to produce single-part chassis. The latter has a center of gravity closest to the ground. The result is better balance, no inclined plane, no steps, and a ground clearance of 30 cm making it easier for your horses to board.

SECURITY

Safety elements such as brakes, suspension, wheels, and accessories are approved and subject to constant checks. Our horse trailers have received European approval. They benefit from a 2-year parts and labor warranty and 5 years for aluminum boards and walls.

DESIGN

Years of research and development have allowed us to develop a patent based on a unique assembly method. This patent allows us, today, to design horse trailers that are stronger, lighter, and with incomparable handling.

EQUIPMENT and MATERIALS

From the first versions, our horse trailers have an optimal level of equipment guaranteeing their use in the best conditions of comfort and safety. All our horse trailers have opening or sliding windows and a rear closure with Airtech windbreak mesh.

 

We use products renowned for their technical qualities: 18mm anodized aluminum for the walls, reinforced polyester, hot-dip galvanized steel, vulcanized rubber, and modern composite materials.

THE DOOR BRIDGE

A Cheval Liberté exclusive . A difficult horse to load, and equipment to transport: the carrier bridge is essential in all situations. Cheval Liberté equips all its horse vans as standard with a simple, quick, and functional system allowing the bridge to be transformed into a door.

THE STYLE

 

The design of the Cheval Liberté trailers are modern and fluid. Aerodynamics contributes to a significant reduction in the fuel consumption of the towing vehicle. 

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