Hydraulically actuated holder

A tool or workpiece holder comprised of a hydraulic circuit in a cartridge located in the holder's axial bore. The cartridge comprising (i) an inner wall surrounding and forming an inner clamping bore, (ii) an outer shell surrounding the inner wall, (iii) at least one positioning ring, (iv) a h...

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Bibliographic Details
Main Authors HUIJBERS JOHANNES W. G. M, MILLS DENNIS L
Format Patent
LanguageEnglish
Published 03.03.2005
Edition7
Subjects
BORING
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
TURNING
UNIVERSAL MACHINE TOOLS
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Summary:A tool or workpiece holder comprised of a hydraulic circuit in a cartridge located in the holder's axial bore. The cartridge comprising (i) an inner wall surrounding and forming an inner clamping bore, (ii) an outer shell surrounding the inner wall, (iii) at least one positioning ring, (iv) a hydraulic circuit, (v) a deformable clamping band in the inner wall, (vi) hydraulic fluid filling the hydraulic circuit, (vii) an actuator for compressing the hydraulic fluid in the hydraulic circuit.
Bibliography:Application Number: US20030648734