contact roller

A contact roller was used to collect the electricity.

This effect can also be achieved with the use of a contact roller with a charge applied to it.

Combination of contact roller and segmented pad may be necessary depending on lacquer type.

They play full contact roller derby.

Wheelchair trainers having independent contact rollers permit simulated directional travel (omnidirectional treadmill).

Cycloidal shaped damage on the roller ends and scoring on the rib surface contacting roller ends also occur.

The Boere Elite 1300TKKK machine is a top-working sander with three contact rollers.

Also, the first head is fitted with a hard, chromed steel contact roller, whereas the 2nd and 3rd heads have rubber rollers of 80 and 50 shore hardness, respectively.

Helically fluted contact roller 210 mm dia. x 280 mm length for 250 wide belt Adjustable height head gear gives fixed height feed conveyor.

The speed of the feed is infinitely variable from 5 - 25m/min. The contact roller in the combi unit is of 60 shore hardness and both heads have electro-pneumatically controlled sanding pads.

Calculation of rolling resistance between the tire & contact roller interface, axle friction, and inertial characteristics of wheelchair wheels and flywheels may be used in determination of stationary propulsion dynamics.

Calendering can also used for polishing, or making uniform, coatings applied to substrates- an older use was in polishing magnetic tapes, for which the contact roller rotates much faster than the web speed.