Title:
電磁駆動装置
Document Type and Number:
Japanese Patent JP5307803
Kind Code:
B2
Abstract:
An electromagnetic actuating device comprising a plurality of electromagnetic actuation units (10, 12, 14), which can be selectively controlled for exerting an actuating force on a corresponding plurality of elongated tappet units (22, 24, 26) that are supported axially parallel, wherein the actuation units are provided in a common housing (18, 20; 78, 82) along the actuating direction axially parallel to each other, and form a contact surface that is at least planar in some sections and can be axially moved in the actuating direction at each associated engagement end facing the tappet units. A face (34, 36, 38) on the engagement side of each of the tappet units interacts with the engagement surface (28, 30, 32), wherein at least one of the plurality of tappet units sits eccentrically and/or with only a partial surface, with the face thereof on the engagement side, on the engagement surface of the associated actuation unit, particularly adheres to it magnetically.
Inventors:
Gorz Thomas
Sheep Thomas
Sheep Thomas
Application Number:
JP2010512599A
Publication Date:
October 02, 2013
Filing Date:
June 19, 2008
Export Citation:
Assignee:
ETO MAGNETIC GMBH
International Classes:
H01F7/16
Domestic Patent References:
| JP52002614A | ||||
| JP54065365A | ||||
| JP56000176A | ||||
| JP60175639U | ||||
| JP51040754Y1 | ||||
| JP59138213U |
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Kenro Tsutsumi
Kumiko Hayashida
Kenichi Nakata
Masashi Noda
Kenro Tsutsumi
Kumiko Hayashida
Kenichi Nakata