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公开(公告)号：US09055819B2
公开(公告)日：2015-06-16
申请号：US14119525
申请日：2012-06-06
摘要： Piano seat that has a structure for raising and lowering that is formed by two pairs of “L” section profiles arranged in a facing manner, two at the bottom and two at the top, which are connected together by individual pairs of scissor-type mechanisms, or assemblies in the form of an “X”, which are articulated and arranged in a facing manner, and also by a series of transverse bars, there being, at the end of the scissor-type mechanism, articulations connecting to the upper and lower profiles, which are stationary and movable, these latter running via oblong slots in the upper and lower “L” profiles; the entire assembly is moved by gas springs actuated by actuators, which results in a seat that is noiseless when adjusted and used, which requires no effort on the part of the user, is easy and convenient to use and also to assemble, and which has no rebound effect and is rigid and robust.
摘要翻译： 具有升降结构的钢琴座椅，由两对以面对方式布置的“L”截面轮廓形成，两对在底部，两个在顶部，它们通过单独的剪刀式机构连接在一起 ，或以“相对”方式铰接和布置的“X”形式的组件，以及一系列横向杆，在剪刀式机构的端部处，连接到上部和 下部轮廓是固定的和可移动的，后者通过上和下“L”轮廓中的长方形槽运行; 整个组件由致动器致动的气弹簧移动，这导致当调节和使用时无噪声的座椅，这不需要用户的力量，使用方便且组装方便，并且具有 没有反弹效应，刚性强劲。
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公开(公告)号：US20140091191A1
公开(公告)日：2014-04-03
申请号：US14119525
申请日：2012-06-06
摘要： Piano seat that has a structure for raising and lowering that is formed by two pairs of “L”-section profiles arranged in a facing manner, two at the bottom and two at the top, which are connected together by individual pairs of scissor-type mechanisms, or assemblies in the form of an “X”, which are articulated and arranged in a facing manner, and also by a series of transverse bars, there being, at the end of the scissor-type mechanisms, articulations connecting to the upper and lower profiles, which are stationary and movable, these latter running via oblong slots in the upper and lower “L”-profiles; the entire assembly is moved by gas springs actuated by actuators, which results in a seat that is noiseless when adjusted and used, which requires no effort on the part of the user, is easy and convenient to use and also to assemble, and which has no rebound effect and is rigid and robust.
摘要翻译： 具有升降结构的钢琴座椅，由两对“L”型轮廓形成，两对“L”形轮廓以面对方式布置，两对底部和两个在顶部，它们通过单独的剪刀式连接在一起 以“X”形式的机构或组件，其以面对方式铰接和布置，并且还通过一系列横向杆，在剪刀式机构的末端处，连接到上部 和下部轮廓，它们是固定的和可移动的，后者通过上下“L”型的长方形槽运行; 整个组件由致动器致动的气弹簧移动，这导致当调节和使用时无噪声的座椅，这不需要用户的力量，使用方便且组装方便，并且具有 没有反弹效应，刚性强劲。
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