What is Overslung and underslung?

What is Overslung and underslung?

Overslung and underslung refers to the position of the spring in relation to the axle beam. In overslung suspensions the spring is over the axle beam as shown below. In underslung suspensions the spring is under the axle beam as shown below.

What does Overslung mean?

Definition of overslung : supported at a level above that of the wheel axles an overslung automobile —opposed to underslung.

What are Overslung springs?

On a single axle trailer with standard eye/slipper springs, “overslung” is a common setup as the clearance between the top face of the spring and underside of the chassis is limited and the axle would bang against the chassis under load if mounted underslung.

What is an underslung elevator?

An underslung elevator includes: a suspending sheave assembly disposed on a lower portion of a car floor, the suspending sheave assembly being configured such that suspending sheaves are each supported rotatably between two longitudinal end portions of a pair of suspending sheave beams; and rubber vibration isolators …

Can you flip leaf springs on a trailer?

One common way to lift your trailer is by “flipping” your axles. Flipping your axles just means moving your suspension from below the axle (standard, “underslung” springs) to above the axle (“overslung” springs) in order to create more clearance between the underside of the trailer and the road.

How much clearance do you need between trailer axle and frame?

Since your axle is mounted on top of the leaf spring you will want between 2 and 2-1/2 inches between the top of the axle and the trailer frame. You will also want 3 inches of clearance between the top of the tire and the fender.

What are the two types of elevators?

There are four main types of elevators: hydraulic, traction, machine-room-less, and vacuum.

• Geared and Gearless Traction Elevator. Geared and Gearless Traction elevators can be separated into three different categories:
• Hydraulic Elevator.
• Machine-Room-Less (MRL) Elevator.
• Vacuum (Air Driven) Home Elevator.