Hydraulically actuated holder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 3, 2005
app pub date -
Aug 25, 2003
filing date -
Aug 25, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
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.
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