A spring may be coupled between the drive table and the indexing table.

An indexing mechanism may include a drive table, an indexing table, a control ring between the tables, and a cam follower.

Engagement means (27) is operatively associated with the index table (3), which causes the engagement means (27) to be rotated by a specific angle each time the index table (3) is rotated.

Disclosed is a rotation-indexing table apparatus (1) for a machine tool.

A push-bar indexing device that, when an index table (3) is rotated by a specific angle, the table (3) is accurately stopped to accurately index a workpiece (4).

As a result, the rotation-indexing table apparatus is reduced in size in the axial direction of the spindle.

The camera(s) is/are rotatably mounted about a vertical axis on a programmable rotary index table.

An index table (10) is formed by securing a table (50) to the upper surface of the worm wheel (30) of the ball speed reducer (20).

This allows the engagement means (27) to be engaged with the stopper (24) of a predetermined position, causing the index table (3) to be stopped by the stopper (24).

Different components of the design may be applied at a single station, or at different stations in which case the mandrels (2) may be carried by an indexing table (18).

The system includes a serum loading station, a sensing station, an indexing table for advancing test tubes to a collection station, an aliquotting station and a wash station.

This automatic filling machine consists of an indexing table, to position the tubes to a control (to check that the tube is empty) and then to the filling station.