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公开(公告)号:US20190078636A1
公开(公告)日:2019-03-14
申请号:US16085193
申请日:2017-03-06
Applicant: NHK SPRING CO., LTD.
Inventor: Jyunichi YANO , Hidenori CHIHARA , Yuusuke TANAKA
Abstract: This space maintaining member is provided between leaf springs, and has a main portion and seal portions that are provided on the ends of the main portion and that are fitted to adjacent leaf springs so as to seal the same from the external space.