Title:
AN EXPANDABLE LINEAR MOTOR STRUCTURE FOR SLIDING DOOR
Document Type and Number:
WIPO Patent Application WO/2019/148858
Kind Code:
A1
Abstract:
The present invention relates to an expandable linear motor structure for a sliding door, characterized in that the invention comprises a rotor assembly. The rotor assembly comprises a fixed portion and a moveable portion. The fixed portion is provided with a permanent magnet, and a track is provided below the permanent magnet. The moveable portion is provided with an expansion rod capable of sliding into one end of the track, and a motion output portion for outputting motion of the rotor assembly. The moveable portion and the fixed portion are fixedly connected by means of a fastening component disposed therebetween. The present invention has a novel design and practical structure. The invention enables flexible adjustment of the rotor assembly according to the width of a doorframe and is highly adaptable.
Inventors:
XU JIANGDE (CN)
Application Number:
PCT/CN2018/107201
Publication Date:
August 08, 2019
Filing Date:
September 25, 2018
Export Citation:
Assignee:
ZHONGSHAN OPIKE HARDWARE PRODUCTS CO LTD (CN)
International Classes:
E05F15/00
Foreign References:
| CN102733708A | 2012-10-17 | |||
| CN103600640A | 2014-02-26 | |||
| CN201378864Y | 2010-01-06 | |||
| JP2007154561A | 2007-06-21 |
Other References:
See also references of EP 3734006A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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