Title:
THREADED CONNECTION DEVICE, AND CONTROLLER AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/023848
Kind Code:
A1
Abstract:
A threaded connection device and a method for controlling same. The threaded connection device comprises a threaded connection component and a controller. The controller is configured to control the rotatability of the threaded connection component. The threaded connection device has a locked state and an open state. The threaded connection component can be rotated when the threaded connection device is in the open state. The threaded connection component cannot be rotated when the threaded connection device is in the locked state. The controller is used to switch the threaded connection device between the locked state and the open state.
Inventors:
BAO ZONGJIANG (CN)
Application Number:
PCT/CN2016/097543
Publication Date:
February 08, 2018
Filing Date:
August 31, 2016
Export Citation:
Assignee:
SHANGHAI SHENGXIANG SCIENCE AND TECH CO LTD (CN)
International Classes:
F16B35/06
Foreign References:
| CN204921641U | 2015-12-30 | |||
| CN203892336U | 2014-10-22 | |||
| CN2934709Y | 2007-08-15 | |||
| US4288902A | 1981-09-15 |
Attorney, Agent or Firm:
NINGBO RAYMOND IP AGENCY FIRM (CN)
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