The haptics (14) project posteriorly from the optic (12).

Fingers (79) protrude longitudinally from the chain.

The mounting fixtures (26) extend from the plurality of cars.

Longitudinal lobes protrude radially from the rotor.

The microfibres project from the sleeve in the region of their extension away from the brush backing.

Two electrodes (16, 18) between which an arc is struck when the gas discharge lamp is operated project into said cavity (15).

The binding rings protrude from the base portion.

From an outer rotating face (301) of the top cover (300) protrude protruding seats (310).

The first protruding bodies (31) protrude only a predetermined dimension, and extend in the vertical direction.

A plurality of stems (12) extend from each patch (14).

The pads (7) protrude from the base surface (6).

The first protruding sections protrude from one surface at regular intervals.

A plurality of piston members (27) protrude into the pistons.

First (Dy2D) lugs project outward from the side parts (Dy2).

The first bends project in a direction that is one of inward and outward and the second bends project in a direction opposite that of the first bends.