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US 6,648,765 B2Granted
Supporting device for a plurality of adapter chucks
AssigneeLeica Camera AG
InventorsUlrich Ehmes, Bernd Schaub
Life of this patent
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Abstract
A supporting device for a plurality of adapter chucks for the precision grinding or polishing of optical components comprises a spindle shaft having a central bore for supplying one of a gas and a vacuum, at least one arm adjustably supported by a head of the spindle shaft and having a seating for an adapter chuck, and a flexible vacuum/gas line provided between the seating and the spindle shaft. The arm is adjustable as to its angle of inclination relative to an axis of the spindle shaft.
Claims12
A supporting device for a plurality of adapter chucks for the precision grinding or polishing of optical components, comprising:
- a spindle shaft having a central bore for supplying one of a gas and a vacuum;
- at least one arm adjustably supported by a head of the spindle shaft, adjustable as to its angle of inclination relative to an axis of the spindle shaft, and having a seating for an adapter chuck;
- and
- a flexible vacuum/gas line provided between the seating and the spindle shaft.
1 more element
Dependencies are inferred from the claim text.