helical spring

In cylindrical geometry, it is like a helical spring.

This can be overcome with flexible bonds, originally helical springs but now usually plastic.

The question was whether the slitted rubber rod was "a helical spring".

What seemed to be foot-high shoots were the tops of reeds twisted like helical springs.

Slinky is a toy, a helical spring that stretches and can bounce up and down.

The bogies are a monomoteur design, with helical spring primarily suspension.

Wrap-spring clutches: These have a helical spring wound with square-cross-section wire.

An integral pad socketed the helical spring, whose upper end reached a high frame cross-beam.

The suspension was of the Christie type, with long helical springs (in tension) angled back to keep the hull sides low.

The helical spring gear and rigid 1'Do1' frame were taken largely unchanged from the E 18.

A890 at speed was attributed to the helical springs on the Bissel truck and bogie.

When set in motion on a stepped platform such as a stairway, a helical spring transfers energy along its length in a longitudinal wave.

In the Improver case, the patent covered a depilatory device having a curved "helical spring" driven by a motor.

The front wheel used helical springs and hydraulic dampers; the rear axle leaf springs.

The bogies superficially resembled the R35 type, but used horizontal helical springs instead of rubber cylinders.

There were two vertical helical springs of unequal length in each of the five bogie casings attached to the hull.

The mainwheels have brakes operated with a central lever and the nosewheel has helical springing.

The string tension is balanced against a single short helical spring, in compression rather than tension, mounted on the back of the "tremolo mounting plate".

The uniform torsion and flexure of incomplete tores, with application to helical springs,Proc.

Guide Bush Helical Spring Dust Shield.

Consider a simple helical spring that has one end attached to some fixed object, while the free end is being pulled by a force whose magnitude is .

A further advantage of a leaf spring over a helical spring is that the end of the leaf spring may be guided along a definite path.

Helical Spring by Sándor Kabai at The Wolfram Demonstrations Project.

The bogies featured hydraulically damped helical springs, and the axles were pneumatically braked in a two-stage system, allowing highly controlled stopping.

A similar method was used by the late-1930s Buick and by Hudson's bathtub car of 1948, which used helical springs which could not take fore-and-aft thrust.