Title:
ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2010/126193
Kind Code:
A1
Abstract:
Provided is an actuator for moving an object into or out of a frame, which comprises: a supporting bracket mounted to the frame; a movable bracket which is coupled with the supporting bracket and able to slide in the moving direction of an object, wherein the object is mounted thereon; a movable pulley mounted to the supporting bracket and able to move in the moving direction of the object; an elastic element interposed between the supporting bracket and the movable pulley; and a wire which has one end fixed to the supporting bracket, passes through the movable pulley, and has the other end fixed to the movable bracket. According to the actuator, noise, mechanical failure, malfunction and the like may be minimized, and the entire size of the actuator may be minimized by securing strokes by means of the movable pulley.
Inventors:
OH DONG JIN (KR)
Application Number:
PCT/KR2009/002755
Publication Date:
November 04, 2010
Filing Date:
May 25, 2009
Export Citation:
Assignee:
MFTECH CO LTD (KR)
OH DONG JIN (KR)
OH DONG JIN (KR)
International Classes:
A47B21/03; A47B21/00; F16F9/02; F16H9/00; F16H55/36
Foreign References:
| KR200373241Y1 | 2005-01-14 | |||
| JPH10179266A | 1998-07-07 | |||
| KR100347909B1 | 2002-11-23 |
Attorney, Agent or Firm:
EZ INTERNATIONAL PATENT & TRADEMARK LAW OFFICE (KR)
특허법인이지 (KR)
특허법인이지 (KR)
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