A head positioner for an optical disk drive comprises a flying optical head, a coarse positioner and a head carriage coupled to the coarse positioner.

A controller is connected to the receiver and positioner, to control the receiver and positioner.

In one embodiment, the positioner is a piezoelectric positioner and in other embodiments, the positioner is a servomechanism or a shape memory alloy.

positioner of a crimping tool

An incremental positioner is disclosed.

A MEMS-based mano manipulator or nanopositioner is provided that can achieve both sub-nanometer resolution and millimeter force output.

The latest high-performance DX200 controller generation provides ideal prerequisites for the consistent operation of the manipulator and positioner.

The apparatus consists of a micropipette/microcannula (9), micromanipulator (14) and positioner (15) mounted to a base (17), which is attached to a wrist rest commonly used in eye surgery.

A locator tool assembly (10) comprising a locator tool (20) capable of being mounted to a vehicle door (200).

The assembly (10) further includes a stripper mechanism (50) associated with the locator tool (20) for use in removing the one or more film tabs (104) from the at least one locator projection (42a, 42b).

The filter manifold supports the filter housing with a filter locator.

The valve comprises a valve shell (2), a reduction motor (1), a locator (3), a gas flow distributor (4) and a locator rotation angle detecting mechanism.

A rotor locator (100) and centrifuge body locator includes a pair of locator arms (106, 108) that close about the rotor shaft (104) and an alignment pin (128) to center the rotor shaft.