A hydraulic circuit for linearly driving a machine-tool slider in both directions

Details for Australian Patent Application No. 2004200783 (hide)

Owner CML International S.p.A

Inventors Caporusso, Alessandro

Agent Griffith Hack

Pub. Number AU-B-2004200783

Priority RM 2003 A 000089 28.02.03 IT; RM; 2003 A 000294 12.06.03 IT

Filing date 27 February 2004

Wipo publication date 16 September 2004

Acceptance publication date 6 November 2008

International Classifications

B21D 5/14 (2006.01) Bending sheet metal along straight lines, e.g. to form simple curves

B21D 7/08 (2006.01) Bending rods, profiles, or tubes

F15B 1/00 (2006.01) Installations or systems with accumulators

F15B 11/048 (2006.01) Servomotor systems without provision for follow-up action

Event Publications

11 March 2004 Complete Application Filed

  Priority application(s): RM 2003 A 000089 28.02.03 IT; RM; 2003 A 000294 12.06.03 IT

16 September 2004 Application Open to Public Inspection

  Published as AU-B-2004200783

6 November 2008 Application Accepted

  Published as AU-B-2004200783

5 March 2009 Standard Patent Sealed

23 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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