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CADRE ET STRUCTURE DE BERCEAU
专利权人:
LTD.;SHANGHAI XINTANG INDUSTRIAL CO.
发明人:
DU, CHUANKUI
申请号:
CA2958493
公开号:
CA2958493A1
申请日:
2015.02.02
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
Cradle frames and cushions are described herein. A cradle frame (110) includes a connection assembly, a support assembly (210) and a gear assembly. The connection assembly is configured to couple the cradle frame (110) to a structure. The support assembly (210) includes two side sections (201, 202), and a middle section (203) that is curved and positioned substantially between the two side sections (201, 202). The gear assembly is coupled to the support assembly (210) for controlling the positioning of the support assembly (210). A cushion (250) has a contoured upper side, and one or more opening in the middle part of the cushion on the underside.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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