Title:
被駆動システム部の共振を探す駆動システムを有する往復ワークピース装置
Document Type and Number:
Japanese Patent JP5249023
Kind Code:
B2
Abstract:
A workpiece system with a reciprocating motion which includes a motor assembly for producing an output drive signal with a periodic force pulse. The drive signal is coupled to a driven member assembly through a magnetic arrangement, wherein the driven member assembly has a workpiece mounted thereon with a return spring assembly. The driven member assembly has a resonant mechanical frequency. As the RPM of the motor increases from zero following startup, the drive signal frequency increases to the point very near resonance, where the energy from the drive signal is transferred into the reciprocating motion of the driven assembly, producing an effective amplitude of workpiece motion.
Inventors:
Mirror, kevin a
Pace, john wrew
Headstrom, Patrick A
Benning, Walter F
Pace, john wrew
Headstrom, Patrick A
Benning, Walter F
Application Number:
JP2008519118A
Publication Date:
July 31, 2013
Filing Date:
June 30, 2006
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
A61C17/22; A61C17/00; H02P7/06
Domestic Patent References:
| JP7177932A | ||||
| JP11512938A | ||||
| JP2002534209A |
Foreign References:
| WO1997034710A1 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito