Title:
DEVICE FOR FIXING ROTATING PARTS OF BOTH ENDS OF LEAD BALL SCREW, AND LINEARLY MOVING APPARATUS INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2017/090913
Kind Code:
A1
Abstract:
A device for fixing rotating parts of both ends of a lead ball screw, of the present invention, fixedly supports both ends of the lead ball screw, and comprises: a first assembly for rotatably fixing one end of the lead ball screw; and a second assembly for rotatably fixing the other end of the lead ball screw, wherein the first assembly includes a first pressing member pressing one end of the lead ball screw toward the second assembly while gradually being coupled, the second assembly includes a second pressing member pressing the other end of the lead ball screw toward the first assembly while gradually being coupled, and the first pressing member and the second pressing member press the rotating lead ball screw in the directions facing each other so as to prevent the axial backward movement of the lead ball screw, even if impact is applied to the rotating lead ball screw in the axial direction.
Inventors:
LEE JONG KI (KR)
Application Number:
PCT/KR2016/012675
Publication Date:
June 01, 2017
Filing Date:
November 04, 2016
Export Citation:
Assignee:
LEE JONG KI (KR)
International Classes:
F16H25/22; F16H25/20; H02K5/16; H02K7/00; H02K41/03
Foreign References:
| KR101313089B1 | 2013-10-01 | |||
| KR20030070233A | 2003-08-29 | |||
| KR20110045423A | 2011-05-04 | |||
| KR101383815B1 | 2014-04-10 | |||
| KR200154860Y1 | 1999-08-16 |
Attorney, Agent or Firm:
KIM, Jin Dong (KR)
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