公开(公告)号：US07566097B2

公开(公告)日：2009-07-28

申请号：US11861415

申请日：2007-09-26

申请人： Armin Sander ,  Christopher Schmidt

发明人： Armin Sander ,  Christopher Schmidt

IPC分类号： A47C1/038

CPC分类号： A47C31/126 ,  A47C1/03255 ,  A47C1/03277

摘要： A seat, in particular an office chair, has a synchronous mechanism with a weight-adapting mechanism. An automatic adaptation of a spring force acting on the synchronous mechanism depends on the weight momentarily exerted on the seat. Therefore, the spring force is transmitted to the synchronous mechanism via a lever whereof the active arm length of the lever can be modified to adjust the spring force. The weight-adapting mechanism is configured such that the active arm length is automatically adapted to the weight momentarily exerted on the seat.

摘要翻译： 座椅，特别是办公椅，具有配重适应机构的同步机构。 作用在同步机构上的弹簧力的自动适应取决于瞬间施加在座椅上的重量。 因此，弹簧力通过杠杆传递到同步机构，杆可以改变杠杆的主动臂长度以调节弹簧力。 重量适配机构构造成使得主动臂长度自动适应于瞬间施加在座椅上的重量。

公开(公告)号：US20050184568A1

公开(公告)日：2005-08-25

申请号：US11061565

申请日：2005-02-18

申请人： Christopher Schmidt ,  Armin Sander

发明人： Christopher Schmidt ,  Armin Sander

IPC分类号： A47C7/46

CPC分类号： A47C7/465

摘要： In the case of a backrest (1), in particular for an office chair, having a lordosis support (3) comprising supporting ribs (2) arranged in a manner such that they run parallel to one another, said supporting ribs are precurved in a flexurally elastic manner in their starting position. An adjusting element (9), which can be actuated via an adjusting member (6) and is intended for setting the lordosis curvature (18), is guided on the curvature side (12) of the lordosis support (3) in such a manner that the lordosis curvature (18) decreases during a tensile loading of the adjusting element (9).

摘要翻译： 在靠背（1）的情况下，特别是对于办公椅，具有脊柱形支撑件（3），其包括以使得它们彼此平行的方式布置的支撑肋（2），所述支撑肋在 弯曲弹性方式处于起始位置。 可以通过调节构件（6）致动并用于设定脊柱前弯曲（18）的调节元件（9）以这样的方式被引导到脊柱前凸支撑件（3）的曲率侧（12） 在调节元件（9）的拉伸载荷期间，脊柱前弯曲（18）减小。

公开(公告)号：US20080088163A1

公开(公告)日：2008-04-17

申请号：US11861415

申请日：2007-09-26

申请人： Armin Sander ,  Christopher Schmidt

发明人： Armin Sander ,  Christopher Schmidt

IPC分类号： A47C3/22

CPC分类号： A47C31/126 ,  A47C1/03255 ,  A47C1/03277

摘要： A seat, in particular an office chair, has a synchronous mechanism with a weight-adapting mechanism. An automatic adaptation of a spring force acting on the synchronous mechanism depends on the weight momentarily exerted on the seat. Therefore, the spring force is transmitted to the synchronous mechanism via a lever whereof the active arm length of the lever can be modified to adjust the spring force. The weight-adapting mechanism is configured such that the active arm length is automatically adapted to the weight momentarily exerted on the seat.

摘要翻译： 座椅，特别是办公椅，具有配重适应机构的同步机构。 作用在同步机构上的弹簧力的自动适应取决于瞬间施加在座椅上的重量。 因此，弹簧力通过杠杆传递到同步机构，杆可以改变杠杆的主动臂长度以调节弹簧力。 重量适配机构构造成使得主动臂长度自动适应于瞬间施加在座椅上的重量。

公开(公告)号：US07216933B2

公开(公告)日：2007-05-15

申请号：US11061565

申请日：2005-02-18

申请人： Christopher Schmidt ,  Armin Sander

发明人： Christopher Schmidt ,  Armin Sander

IPC分类号： A47C7/46

CPC分类号： A47C7/465

摘要： In the case of a backrest (1), in particular for an office chair, having a lordosis support (3) comprising supporting ribs (2) arranged in a manner such that they run parallel to one another, said supporting ribs are precurved in a flexurally elastic manner in their starting position. An adjusting element (9), which can be actuated via an adjusting member (6) and is intended for setting the lordosis curvature (18), is guided on the curvature side (12) of the lordosis support (3) in such a manner that the lordosis curvature (18) decreases during a tensile loading of the adjusting element (9).

摘要翻译： 在靠背（1）的情况下，特别是对于办公椅，具有脊柱形支撑件（3），其包括以使得它们彼此平行的方式布置的支撑肋（2），所述支撑肋在 弯曲弹性方式处于起始位置。 可以通过调节构件（6）致动并用于设定脊柱前弯曲（18）的调节元件（9）以这种方式被引导到脊柱前凸支撑件（3）的曲率侧（12） 在调节元件（9）的拉伸载荷期间，脊柱前弯曲（18）减小。

公开(公告)号：US09486081B2

公开(公告)日：2016-11-08

申请号：US14123618

申请日：2012-04-30

申请人： Armin Sander ,  Martin Potrykus

发明人： Armin Sander ,  Martin Potrykus

IPC分类号： A47C7/02 ,  A47C7/44 ,  A47C7/28 ,  A47C7/40

CPC分类号： A47C7/44 ,  A47C7/28 ,  A47C7/405 ,  A47C7/445 ,  A47C7/448

摘要： The invention relates to an item of seating furniture (2), in particular an office chair, with a substantially curved supporting shell (14) which has two raised, curved, flexible curved arms (24) and a rigid central piece (16) arranged between said curved arms. Furthermore, the item of seating furniture (2) comprises a covering (30) which is clamped in the manner of a secant between the curved arms (24) of the supporting shell (14), wherein, when the covering (30) is loaded, at least one curved arm (24) is at least partially increasingly raised and/or is at least partially curved in the direction of the central piece (16).

摘要翻译： 本发明涉及一种座椅家具（2），特别是办公椅，具有基本上弯曲的支撑壳（14），其具有两个凸起的，弯曲的柔性弯曲臂（24）和刚性中心件（16），所述刚性中心件 在所述弯曲臂之间。 此外，座椅家具（2）的项目包括在支撑壳体（14）的弯曲臂（24）之间以切线的方式夹紧的覆盖物（30），其中，当覆盖物（30）被装载时 至少一个弯曲臂（24）在中心件（16）的方向上至少部分地升高和/或至少部分地弯曲。

公开(公告)号：US20140110983A1

公开(公告)日：2014-04-24

申请号：US14123617

申请日：2012-06-08

申请人： Armin Sander ,  Martin Potrykus

发明人： Armin Sander ,  Martin Potrykus

IPC分类号： A47C1/02 ,  A47C7/02 ,  A47C7/46

CPC分类号： A47C1/02 ,  A47C1/023 ,  A47C1/03255 ,  A47C7/004 ,  A47C7/006 ,  A47C7/02 ,  A47C7/40 ,  A47C7/445 ,  A47C7/46 ,  A47C7/54

摘要： The invention relates to a seat (1), in particular an office chair, comprising a seat support (3) for a seating surface (6) and comprising a backrest support (4) of a backrest (5), which is held on the seat support (3) so as to be able to move in a tillable manner to the side, wherein the backrest support (4) comprises two support arms (4a, 4b) which are configured to be flexible and/or articulated laterally and spaced apart from one another. Preferably, the seating surface (6) and/or the backrest (5) comprises a curved seat shell and/or backrest shell (6a, 5a) provided with a cover (6b, 5b) with a number of flexible curved ribs (15, 16) on the edge of the shell, wherein the cover is stretched by the seat shell and/or backrest shell (6a, 5a) such that when the cover (6b, 5b) is loaded, the bending of the curved ribs (15, 16) is altered.

摘要翻译： 本发明涉及一种座椅（1），特别是一种办公椅，包括用于座位表面（6）的座椅支撑件（3），并且包括靠背（5）的靠背支撑件（4） 座椅支撑件（3），以便能够以可耕耘的方式移动到侧面，其中靠背支撑件（4）包括两个支撑臂（4a，4b），所述两个支撑臂被构造成横向地和间隔开地是柔性的和/或铰接的 从彼此。 优选地，座位表面（6）和/或靠背（5）包括弯曲的座椅壳体和/或靠背壳体（6a，5a），其设置有具有多个柔性弯曲肋（15,15）的盖（6b，5b） 16），其中所述盖被所述座椅壳和/或靠背壳（6a，5a）拉伸，使得当所述盖（6b，5b）被装载时，所述弯曲肋（15， 16）被改变。

公开(公告)号：USD636614S1

公开(公告)日：2011-04-26

申请号：US29311521

申请日：2009-04-09

申请人： Armin Sander ,  Martin Potrykus ,  Hiroto Usumoto

设计人： Armin Sander ,  Martin Potrykus ,  Hiroto Usumoto

公开(公告)号：US06709057B2

公开(公告)日：2004-03-23

申请号：US09895103

申请日：2001-06-29

申请人： Armin Sander ,  Martin Potrykus

发明人： Armin Sander ,  Martin Potrykus

IPC分类号： A47C102

CPC分类号： A47C1/03294 ,  A47C1/03255

摘要： A chair, in particular an office chair, is described. The chair has a backrest that is inclinable with regards to a seat carrier via a backrest carrier. The chair has a seat surface that can be moved synchronously with the backrest and is supported on the seat carrier via at least one seat link. A coupling link is provided for synchronization between the movement of the backrest and the movement of the seat surface. The coupling link is connected rotatably, on one side to the seat surface and, on another side, to the backrest link.

摘要翻译： 描述了椅子，特别是办公椅。 椅子有一个靠靠靠靠座椅托架的靠背。 椅子具有可与靠背同步移动的座面，并通过至少一个座椅连杆支撑在座椅支架上。 提供了一种耦合连杆，用于在靠背的运动和座椅表面的运动之间的同步。 联轴节在一侧可旋转地连接到座面，另一侧连接到靠背连杆。

公开(公告)号：US06692075B2

公开(公告)日：2004-02-17

申请号：US09963008

申请日：2001-09-25

申请人： Armin Sander ,  Martin Potrykus ,  Peter Horn

发明人： Armin Sander ,  Martin Potrykus ,  Peter Horn

IPC分类号： A47C102

CPC分类号： A47C1/03255 ,  A47C1/03294

摘要： A chair, in particular an office chair, has a backrest that is articulated on a seat carrier via a backrest carrier, and has a seat surface that can be moved synchronously with the backrest. The front region of the seat surface is connected to the seat carrier via a sliding guide. The rear region of the seat surface is connected to the seat carrier via a seat link. A top point of rotation connects the seat link to the seat surface. A bottom point of rotation connects the seat link to the seat carrier. The distance between the top point of rotation and the backrest is smaller than the distance between the bottom point of rotation and the backrest. A sliding guide for the seat surface is provided in the backrest carrier for synchronizing the movement of the backrest and the movement of the seat surface.

摘要翻译： 椅子，特别是办公椅，具有通过靠背托架在座椅支架上铰接的靠背，并具有可与靠背同步移动的座面。 座面的前部区域通过滑动导向件与座椅支架相连。 座椅表面的后部区域通过座椅连杆连接到座椅支架。 旋转的顶点将座椅连杆连接到座椅表面。 底部旋转点将座椅连杆连接到座椅支架。 顶点旋转和靠背之间的距离小于底部旋转点与靠背之间的距离。 用于座椅表面的滑动引导件设置在靠背托架中，用于使靠背的运动和座椅表面的运动同步。

公开(公告)号：US20140152064A1

公开(公告)日：2014-06-05

申请号：US14123618

申请日：2012-04-30

申请人： Armin Sander ,  Martin Potrykus

发明人： Armin Sander ,  Martin Potrykus

IPC分类号： A47C7/44

CPC分类号： A47C7/44 ,  A47C7/28 ,  A47C7/405 ,  A47C7/445 ,  A47C7/448

摘要： The invention relates to an item of seating furniture (2), in particular an office chair, with a substantially curved supporting shell (14) which has two raised, curved, flexible curved arms (24) and a rigid central piece (16) arranged between said curved arms. Furthermore, the item of seating furniture (2) comprises a covering (30) which is clamped in the manner of a secant between the curved arms (24) of the supporting shell (14), wherein, when the covering (30) is loaded, at least one curved arm (24) is at least partially increasingly raised and/or is at least partially curved in the direction of the central piece (16).

摘要翻译： 本发明涉及一种座椅家具（2），特别是办公椅，具有基本上弯曲的支撑壳（14），其具有两个凸起的，弯曲的柔性弯曲臂（24）和刚性中心件（16），所述刚性中心件 在所述弯曲臂之间。 此外，座椅家具（2）的项目包括在支撑壳体（14）的弯曲臂（24）之间以切线的方式夹紧的覆盖物（30），其中，当覆盖物（30）被装载时 至少一个弯曲臂（24）在中心件（16）的方向上至少部分地升高和/或至少部分地弯曲。