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公开(公告)号:EP0368540A1
公开(公告)日:1990-05-16
申请号:EP89311271.4
申请日:1989-11-01
申请人: Ogden, Ralph , Huik, Heikki
发明人: Ogden, Ralph , Huik, Heikki
IPC分类号: A47C20/04
CPC分类号: A47C20/048 , A47C20/08
摘要: An adjustable mattress foundation (B) for beds, having head (3), and foot (5) sections of adjustable inclination, and a stationary center section (4) for supporting the user's buttocks, with locking gas springs (9, 10) being employed as force providers and counterbalances in selectively adjusting the angle of inclination for the head and foot sections (3, 5), with the actuation of the head and foot sections (3, 5) being effected by pivoting a single control rod (13). Changes can be made in the torque application of the device on the foundation head and foot sections (3, 5) for different weights and stiffnesses of mattress by a simple adjustment. The width of the stationary section (4) has a minimum width requirement in order to minimize the force required to make changes in inclination in the head and foot sections (3, 5) with respect thereto, and have minimum stress exerted on the mattress.
摘要翻译: 一种用于床的可调式床垫基座(B),具有头部(3)和脚部(5)可调倾斜部分,以及用于支撑使用者臀部的固定中心部分(4),其中锁定气弹簧(9,10) 用于通过枢转单个控制杆(13)来实现头部和脚部部分(3,5)的致动,作为力提供者和平衡选择性地调节头部和脚部部分(3,5)的倾斜角度, 。 可以通过简单的调整,在基座头部和脚部(3,5)上的装置的扭矩应用中改变床垫的不同重量和刚度。 固定部分(4)的宽度具有最小宽度要求,以便最小化使头部和脚部(3,5)相对于倾斜度发生变化所需的力,并且具有施加在床垫上的最小应力。