Adjustable holder assembly for positioning a vacuum chuck

Adjustable zoned vacuum bed

Air bearing drive system

Alignment device for establishing a coplanar relationship betwee

Apparatus and a method of support and retaining a curved sheet i

Apparatus and method for holding a flexible product in a...

Apparatus and method for reduced particulate generation...

Apparatus for and method of utilizing vacuum in machine tool...

Apparatus for holding a large surface area thin work piece when

Apparatus for holding an object to a surface using valve control

Apparatus for holding workpiece by suction

Apparatus for locating and supporting ceramic substrates

Apparatus for manipulating a stretched resilient diaphragm

Apparatus for positioning a semiconductor pellet

Apparatus for securing a photosensitive sheet

Apparatus for sucking by negative pressure

Apparatus for vertical adjustment of a clamping device

Articulated fastening element

Attraction holding device