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1. 发明授权

US09072383B2 Modular chair mechanism with self-weighing 有权
标题翻译：模块化椅子机构自重
公开(公告)号：US09072383B2
公开(公告)日：2015-07-07
申请号：US13587889
申请日：2012-08-16
申请人： Aaron Jon Schradin , Nicolas Edward Emenaker , Brett William Kooistra
发明人： Aaron Jon Schradin , Nicolas Edward Emenaker , Brett William Kooistra
IPC分类号： A47C1/024 , A47C1/025
CPC分类号： A47C1/0248 , A47C1/025
摘要： A modular chair mechanism for limiting travel and adjusting tension in a chair is provided. The chair mechanism generally includes a shuttle that travels inside a housing, with a biasing member that applies tension during travel of the shuttle. An interface is coupled to the shuttle that alters the amount of force required to cause the shuttle to travel. In embodiments, the chair mechanism limits travel of a chair back support assembly to a number of positions based on travel of a shuttle inside the mechanism housing. For example, a feature on an end of the shuttle may selectively abut one of a plurality of retention means on the housing, which determines how far the shuttle may travel in that position. The amount of tension in the biasing member may also be affected by a self-weighing mechanism that applies an initial amount of force against a biasing member.
摘要翻译：提供了一种用于限制椅子行程和调节张力的模块化椅子机构。椅子机构通常包括在壳体内行进的梭子，具有在梭子行进期间施加张力的偏置构件。接口耦合到梭子，其改变使梭子行进所需的力的量。在实施例中，椅子机构基于梭子在机构壳体内的行进将座椅背部支撑组件的行驶限制到多个位置。例如，梭子的端部上的特征可以选择性地抵靠壳体上的多个保持装置中的一个，这确定了梭子可以在该位置行进多远。偏置构件中的张力量也可能受到对偏置构件施加初始量的自重称重机构的影响。

2. 发明申请

US20120205958A1 ADJUSTABLE ARMREST FOR A SEATING UNIT 有权
标题翻译：适用于一个座椅的可调节
公开(公告)号：US20120205958A1
公开(公告)日：2012-08-16
申请号：US13024960
申请日：2011-02-10
申请人： JOHN ALBERT COLASANTI , BRETT WILLIAM KOOISTRA
发明人： JOHN ALBERT COLASANTI , BRETT WILLIAM KOOISTRA
IPC分类号： A47C7/54
CPC分类号： A47C7/54 , A47C1/03
摘要： An armrest assembly is provided for adjusting an armrest of a seating unit in three degrees of motion. The armrest assembly includes an angle-adjustment mechanism that allows the armrest to pivot and to translate forward, and a lift mechanism that enables vertical articulation of the armrest. The angle-adjustment assembly includes a pivot bracket with a downwardly disposed pin and a shuttle with an arcuate slot to receive the pin. The arcuate slot includes contoured walls that form detents for restricting movement of the pin, thereby restraining rotation of the shuttle, with respect to the pivot bracket, to predefined angular positions. The lift mechanism includes a rack with ride element(s) extending therefrom and locking teeth, and a control bar with track(s). An upward manual actuation of the control bar causes the track to shift laterally and retract the locking teeth, via interaction between the track(s) and ride element(s), respectively.
摘要翻译：提供了一种扶手组件，用于以三个运动方式调节座椅单元的扶手。扶手组件包括允许扶手枢转和向前平移的角度调节机构，以及能够垂直铰接扶手的升降机构。角度调节组件包括具有向下设置的销的枢轴支架和具有弓形狭槽的梭子件，以接收销。弧形槽包括形成用于限制销的运动的止动件的轮廓壁，从而将梭子相对于枢轴支架的旋转限制到预定角度位置。提升机构包括具有从其延伸并具有锁定齿的骑乘元件的机架和具有轨道的控制杆。控制杆的向上手动致动导致轨道横向移动并且通过轨道和骑乘元件之间的相互作用分别缩回锁定齿。

3. 发明申请

US20140049082A1 MODULAR CHAIR MECHANISM WITH SELF-WEIGHING 有权
标题翻译：具有自重权重的模块化椅子机构
公开(公告)号：US20140049082A1
公开(公告)日：2014-02-20
申请号：US13587889
申请日：2012-08-16
申请人： Aaron Jon Schradin , Nicolas Edward Emenaker , Brett William Kooistra
发明人： Aaron Jon Schradin , Nicolas Edward Emenaker , Brett William Kooistra
IPC分类号： A47C1/032
CPC分类号： A47C1/0248 , A47C1/025
摘要： A modular chair mechanism for limiting travel and adjusting tension in a chair is provided. The chair mechanism generally includes a shuttle that travels inside a housing, with a biasing member that applies tension during travel of the shuttle. An interface is coupled to the shuttle that alters the amount of force required to cause the shuttle to travel. In embodiments, the chair mechanism limits travel of a chair back support assembly to a number of positions based on travel of a shuttle inside the mechanism housing. For example, a feature on an end of the shuttle may selectively abut one of a plurality of retention means on the housing, which determines how far the shuttle may travel in that position. The amount of tension in the biasing member may also be affected by a self-weighing mechanism that applies an initial amount of force against a biasing member.
摘要翻译：提供了一种用于限制椅子行程和调节张力的模块化椅子机构。椅子机构通常包括在壳体内行进的梭子，具有在梭子行进期间施加张力的偏置构件。接口耦合到梭子，其改变使梭子行进所需的力的量。在实施例中，椅子机构基于梭子在机构壳体内的行进将座椅背部支撑组件的行驶限制到多个位置。例如，梭子的端部上的特征可以选择性地抵靠在壳体上的多个保持装置中的一个，这确定梭子在该位置上行进多远。偏压构件中的张力量也可能受到对偏压构件施加初始量的自重称重机构的影响。

4. 发明授权

US08622477B2 Adjustable armrest for a seating unit 有权
标题翻译：用于座椅单元的可调式扶手
公开(公告)号：US08622477B2
公开(公告)日：2014-01-07
申请号：US13024960
申请日：2011-02-10
申请人： John Albert Colasanti , Brett William Kooistra
发明人： John Albert Colasanti , Brett William Kooistra
IPC分类号： A47C7/54
CPC分类号： A47C7/54 , A47C1/03
摘要： An armrest assembly is provided for adjusting an armrest of a seating unit in three degrees of motion. The armrest assembly includes an angle-adjustment mechanism that allows the armrest to pivot and to translate forward, and a lift mechanism that enables vertical articulation of the armrest. The angle-adjustment assembly includes a pivot bracket with a downwardly disposed pin and a shuttle with an arcuate slot to receive the pin. The arcuate slot includes contoured walls that form detents for restricting movement of the pin, thereby restraining rotation of the shuttle, with respect to the pivot bracket, to predefined angular positions. The lift mechanism includes a rack with ride element(s) extending therefrom and locking teeth, and a control bar with track(s). An upward manual actuation of the control bar causes the track to shift laterally and retract the locking teeth, via interaction between the track(s) and ride element(s), respectively.
摘要翻译：提供了一种扶手组件，用于以三个运动方式调节座椅单元的扶手。扶手组件包括允许扶手枢转和向前平移的角度调节机构，以及能够垂直铰接扶手的升降机构。角度调节组件包括具有向下设置的销的枢轴支架和具有弓形狭槽的梭子件，以接收销。弧形槽包括形成用于限制销的运动的止动件的轮廓壁，从而将梭子相对于枢轴支架的旋转限制到预定角度位置。提升机构包括具有从其延伸并具有锁定齿的骑乘元件的机架和具有轨道的控制杆。控制杆的向上手动致动导致轨道横向移动并且通过轨道和骑乘元件之间的相互作用分别缩回锁定齿。

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