Title:
振動装置
Document Type and Number:
Japanese Patent JP5260057
Kind Code:
B2
Abstract:
Vibrational apparatus capable of providing a vibrational output, said apparatus comprising or including an assembly having a shuttle capable of shuttling between complementary structures, at least one of which complementary structures provides the vibrational output, the arrangement being characterised in that there is a drive to rotate the shuttle and there are magnetic interactions between the rotating shuttle and the complementary structures such that interactions with each complementary structure, and the phasing of the complementary structures relative to the shuttle, alternating magnetic results in the shuttling movement of the shuttle.
Inventors:
Farrat, Roger
Application Number:
JP2007546591A
Publication Date:
August 14, 2013
Filing Date:
December 14, 2005
Export Citation:
Assignee:
Fleck Cidrill Limited
International Classes:
B06B1/08; E21B1/00
Domestic Patent References:
| JP62065779A | ||||
| JP2002057026A | ||||
| JP2004336826A | ||||
| JP8336274A | ||||
| JP48084621A | ||||
| JP2003305289A | ||||
| JP2002295160A |
Foreign References:
| WO1997034710A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Jun Tsuruta
Tetsuro Shimada
Shinozaki Masami
Previous Patent: JPS5260056
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