公开(公告)号：US06279998B1

公开(公告)日：2001-08-28

申请号：US09175098

申请日：1998-10-19

申请人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

发明人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

IPC分类号： A47C702

CPC分类号： A47C1/023

摘要： A chair comprises a seat; a support for the seat; and, a plurality of biasing members mounted between the support and the seat, the biasing members, in combination, have a compressive strength sufficiently high to essentially resist static movement of a person while seated in the chair and sufficiently low to cushion dynamic loads applied to the seat when a person sits down quickly in the chair. Alternately the chair comprises a plurality of connecting members extending between the seat and the support, each connecting member having at least one first detent member to lockingly connecting the seat to the support.

摘要翻译： 椅子包括座椅; 支持座位; 并且，安装在支撑件和座椅之间的多个偏置构件组合地具有足够高的压缩强度，以便在坐在椅子上时基本上抵抗人的静止运动，并且足够低以缓冲施加到 当一个人坐在椅子上的座位上。 或者，椅子包括在座椅和支撑件之间延伸的多个连接构件，每个连接构件具有至少一个第一制动构件，以将座椅锁定地连接到支撑件。

公开(公告)号：US06189972B1

公开(公告)日：2001-02-20

申请号：US09092542

申请日：1998-06-05

申请人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

发明人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

IPC分类号： A47C3025

CPC分类号： A47C7/465

摘要： A chair back comprises a rear surface, a front surface spaced from the rear surface and a side extending between the front and rear surfaces; a lumbar support member positioned between the front and rear surfaces and mounted for vertical movement with respect to the chair back and for forward movement with respect to the front surface; a first control member positioned on the rear surface of the chair back for adjusting the forward movement of the lumbar support member; and, a second control member positioned adjacent one of the sides of the chair back for adjusting the vertical height of the lumbar support member.

摘要翻译： 椅背包括后表面，与后表面间隔开的前表面和在前表面和后表面之间延伸的一侧; 定位在前表面和后表面之间的腰部支撑构件，安装成用于相对于椅背的垂直运动并相对于前表面向前运动; 第一控制构件，其定位在椅背的后表面上，用于调节腰部支撑构件的向前运动; 以及第二控制构件，其邻近所述椅子的一个侧面定位，用于调节所述腰部支撑构件的垂直高度。

公开(公告)号：US6135556A

公开(公告)日：2000-10-24

申请号：US92755

申请日：1998-06-05

申请人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

发明人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

IPC分类号： A47C1/023 ,  A47C20060101 ,  A47C1/06 ,  A47C3/026 ,  A47C7/02 ,  A47C7/14 ,  B60N2/02

CPC分类号： A47C1/023

摘要： A chair comprises a longitudinally extending seat; a support member for supporting the seat at an elevated height; a slide member fixedly mounted to one of the seat and the support member; a housing positioned between the seat and the support member and fixedly mounted to the other of the seat and the support member, the housing having a cavity for slidably receiving the slide member, the slide member mounted for longitudinal movement forward and rearward with respect to the housing; and, an adjustment member mounted in the housing and drivingly connected to the slide member, whereby movement of the adjustment member in a first direction causes the seat to move forwardly and movement of the adjustment member in the opposite direction causes the seat to move rearwardly.

摘要翻译： 椅子包括纵向延伸的座椅; 用于在升高的高度处支撑座椅的支撑构件; 固定地安装到座椅和支撑构件中的一个的滑动构件; 定位在所述座椅和所述支撑构件之间并且固定地安装到所述座椅和所述支撑构件中的另一个的壳体，所述壳体具有用于可滑动地容纳所述滑动构件的空腔，所述滑动构件安装成相对于所述支撑构件向前和向后纵向运动 住房; 以及安装在所述壳体中并且驱动地连接到所述滑动构件的调节构件，由此所述调节构件在第一方向上的移动使得所述座椅向前移动，并且所述调节构件在相反方向上的移动导致所述座椅向后移动。

公开(公告)号：US06260921B1

公开(公告)日：2001-07-17

申请号：US09257641

申请日：1999-02-25

申请人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

发明人： Zooey Chu ,  Harald Wurl ,  Hermann Bock

IPC分类号： A47L3025

CPC分类号： A47C7/465

摘要： A chair back is provided with an adjustable lumbar support member. The vertical height of the lumbar support member and/or the amount of lumbar support which is provided by the chair back may be adjusted. The controls for adjusting the lumbar support member are positionable on the sides and the rear surface of the chair back.

摘要翻译： 椅背设置有可调节的腰部支撑构件。 可以调节腰部支撑构件的垂直高度和/或由椅背提供的腰部支撑的量。 用于调节腰部支撑构件的控制装置可以在椅背的侧面和后表面上定位。

公开(公告)号：US06394553B1

公开(公告)日：2002-05-28

申请号：US09591680

申请日：2000-06-09

申请人： Michael L. McAllister ,  Gregory P. Allison ,  Harald Wurl

发明人： Michael L. McAllister ,  Gregory P. Allison ,  Harald Wurl

IPC分类号： B60N246

CPC分类号： A47C1/03

摘要： An armrest assembly for a chair which can be adjusted in multiple aspects with the use of single actuating mechanism. The adjustment aspects of the preferred embodiment include a vertical adjustment with respect to the chair and a horizontal rotational adjustment. Such an armrest assembly can include an armrest base securable to a chair and having a tubular portion, a hollow armrest support slideably and rotationally disposed about the tubular portion and an armpad attached to the top of the hollow armrest support. A handle to disengage the actuating mechanism is provided.

摘要翻译： 用于椅子的扶手组件，其可以通过使用单个致动机构在多个方面进行调节。 优选实施例的调整方面包括相对于椅子的垂直调节和水平旋转调节。 这样的扶手组件可以包括可固定到椅子上并具有管状部分的扶手基座，可滑动地并可旋转地设置在管状部分周围的中空扶手支撑件和附接到中空扶手支撑件顶部的扶手板。 提供了解除致动机构的手柄。