The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2018
Filed:
Mar. 27, 2014
Paramount Bed Co., Ltd., Tokyo, JP;
Tatsuya Shimada, Tokyo, JP;
Dan Kageyama, Tokyo, JP;
Eita Hirai, Tokyo, JP;
Shinnosuke Kubota, Tokyo, JP;
PARAMOUNT BED CO., LTD., Tokyo, JP;
Abstract
To provide a bed apparatus in which the user's posture can be easily adjusted, which can be divided into lightweight and compact sections and is easy to convey, assembly and disassemble, and has improved work efficiency and maintenance performance. The bed apparatus includes: an upper frame including a back-raising mechanism and a knee-raising mechanism; and link type lifting mechanisms for moving up and down the upper frame, and is constructed such that the link type lifting mechanisms are arranged under the upper frame on the head side and on the foot side, respectively, a connection frame that integrally joins the link type lifting mechanisms to one another, is arranged between the head-side link type lifting mechanism and the foot-side link type lifting mechanism, and the operations of the back-raising mechanism and knee-raising mechanism, the head-side link type lifting mechanisms can be controlled individually or in cooperation.