Title:
BALL RETAINER, SLIDE APPARATUS COMPRISING SAME AND MOLD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/200125
Kind Code:
A1
Abstract:
The present invention relates to a ball retainer for a slide apparatus and a mold for manufacturing the same. The ball retainer of the present invention comprises: in a width direction, a first extension part and a second extension part that are extended from a center line, forming a pre-determined angle with each other; in a length direction, a body part formed in the center; and a pair of holding parts, wherein each holding part is respectively formed at each end of the body part, and wherein each holding part comprises a plurality of ball insertion grooves for inserting balls that are spaced apart in the length direction, and wherein expansion parts each having an expanding cross-sectional area are respectively formed at both sides in the length direction of the first extension part and the second extension part.
Inventors:
PARK YOON SIG (KR)
CHA HYUN HO (KR)
CHA HYUN HO (KR)
Application Number:
PCT/KR2013/005107
Publication Date:
December 18, 2014
Filing Date:
June 11, 2013
Export Citation:
Assignee:
SEGOS CO LTD (KR)
PARK YOON SIG (KR)
PARK YOON SIG (KR)
International Classes:
A47B88/14; A47B88/00; F16C29/04; F16C33/38
Foreign References:
US5775788A | 1998-07-07 | |||
US20110194791A1 | 2011-08-11 | |||
KR20090002515A | 2009-01-09 | |||
KR20120004005A | 2012-01-12 | |||
KR20080040037A | 2008-05-07 | |||
KR20100079712A | 2010-07-08 |
Other References:
See also references of EP 3009047A4
Attorney, Agent or Firm:
FRIENDS DREAM INTERNATIONAL PATENT & LAW FIRM (KR)
특허법인 프렌즈드림 (KR)
특허법인 프렌즈드림 (KR)
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