专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090127905A1 Back support structure 有权
标题翻译：后支撑结构
公开(公告)号：US20090127905A1
公开(公告)日：2009-05-21
申请号：US12211335
申请日：2008-09-16
申请人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E.M. Zwick , Roland R.O. Zwick
发明人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E.M. Zwick , Roland R.O. Zwick
IPC分类号： A47C7/40
CPC分类号： A47C7/46 , A47C1/03 , A47C1/03255 , A47C1/03266 , A47C1/03277 , A47C7/282
摘要： A tiltable chair including a base, a fulcrum member having a curved support surface, a back support pivotally connected to the base at a pivot axis and pivotable between at least an upright position and a rearward tilt position, and at least one leaf spring having first and second ends, with the first end being restrained by the base. The at least one leaf spring engages the curved support surface of the fulcrum member at a first contact point when the back support is in the upright position and at a second contact point when the back support is in the rearward tilt position, wherein the second contact point is positioned rearwardly on the at least one leaf spring relative to the first contact point. A link member is pivotally connected to the back support at a first pivot location and is pivotally connected to the at least one leaf spring at a second pivot location. The link member defines a vector between the first and second pivot locations and the first pivot location and the pivot axis define a plane. The vector and the plane define a first angle when the back support is in the upright position and a second angle when the back support is in the rearward tilt position, wherein the second angle is closer to ninety degrees than the first angle. A method of using a chair is also provided.
摘要翻译：一种可倾斜的椅子，包括一个底座，一个具有弯曲的支撑表面的支点构件，一个在枢转轴线处可枢转地连接到该基座并在至少一个直立位置和一个向后倾斜位置之间可枢转的后支撑件，以及至少一个板簧，和第二端，第一端被基座约束。当背部支撑件处于直立位置时，至少一个叶片弹簧在第一接触点处接合支点构件的弯曲支撑表面，并且当后支撑件处于向后倾斜位置时，该第二接触点处于第二接触点处，其中第二接触点点相对于第一接触点向后定位在至少一个板簧上。连杆构件在第一枢转位置枢转地连接到后支撑件，并且在第二枢转位置枢转地连接到所述至少一个板簧。连杆构件限定第一枢转位置和第二枢转位置之间的向量，并且第一枢转位置和枢转轴线限定平面。当背部支撑件处于直立位置时，矢量和平面限定第一角度，并且当后部支撑件处于向后倾斜位置时第二角度，其中第二角度比第一角度更接近九十度。还提供了使用椅子的方法。

2. 发明授权

US06582019B2 Tilt assembly for a chair 有权
标题翻译：用于椅子的倾斜装置
公开(公告)号：US06582019B2
公开(公告)日：2003-06-24
申请号：US09809704
申请日：2001-03-15
申请人： Robert Warren Insalaco , Neubert Nicolai , Claudia Plikat , Johann Burkhard Schmitz , Carola E.M. Zwick , Roland R.O. Zwick
发明人： Robert Warren Insalaco , Neubert Nicolai , Claudia Plikat , Johann Burkhard Schmitz , Carola E.M. Zwick , Roland R.O. Zwick
IPC分类号： A47C1024
CPC分类号： A47C1/03261 , A47C1/03255 , A47C1/03266 , A47C1/03277 , A47C1/03294
摘要： A tilt assembly comprising a tilt housing, a body support member pivotally attached to said tilt housing about a first horizontal axis and a spring mounted to said tilt housing at a second horizontal axis. The body support member is moveable between a first and second position. The second horizontal axis is adjustably moveable relative to the first horizontal axis. The spring biases said body support member at a first location when the body support member is in the first position and at a second location when the body support member is in the second position, with the second location being a greater distance from the first horizontal axis than the first location. A method for supporting a chair body support member is also provided. The method comprises moving the second horizontal axis to a desired position relative to the first horizontal axis, reclining the body support member, and biasing the body support member at first and second locations when the body support member is in the first and second positions respectively.
摘要翻译：一种倾斜组件，包括倾斜壳体，围绕第一水平轴线枢转地附接到所述倾斜壳体的主体支撑构件和在第二水平轴线处安装到所述倾斜壳体的弹簧。主体支撑构件可在第一和第二位置之间移动。第二水平轴相对于第一水平轴线可调节地移动。当身体支撑构件处于第一位置时，当身体支撑构件处于第二位置时，弹簧将所述身体支撑构件偏置在第一位置处，并且在第二位置处，第二位置距离第一水平轴线比第一个位置。还提供了一种用于支撑椅子主体支撑构件的方法。该方法包括：当身体支撑构件分别处于第一和第二位置时，将第二水平轴线相对于第一水平轴线移动到期望位置，倾斜身体支撑构件，以及将身体支撑构件偏置在第一和第二位置。

3. 发明申请

US20130082499A1 CHAIR 有权
标题翻译：椅子
公开(公告)号：US20130082499A1
公开(公告)日：2013-04-04
申请号：US13703527
申请日：2011-06-14
申请人： Johann Burkhard Schmitz , Carola E.M. Zwick , Claudia Plikat , Roland R.O. Zwick
发明人： Johann Burkhard Schmitz , Carola E.M. Zwick , Claudia Plikat , Roland R.O. Zwick
IPC分类号： A47C7/44
CPC分类号： A47C7/44 , A47C1/03255 , A47C1/03288
摘要： A chair includes a base, a support element and a torsion element. The support element is coupled to the base and includes a seat region, a backrest region and a transition region connecting the seat region and the backrest region. The backrest region is reclinable relative to the seat region by way of elastic deformation of the support element. The torsion element is coupled to the base and to the backrest region. The torsion element controls the reclining of the backrest region relative to the seat region. The support element is exclusively connected to the torsion element above a lumbar region, wherein the backrest region can be inclined and/or twisted in relation to the seat region.
摘要翻译：椅子包括底座，支撑元件和扭转元件。支撑元件联接到基座并且包括座位区域，靠背区域和连接座椅区域和靠背区域的过渡区域。通过支撑元件的弹性变形，靠背区域相对于座椅区域可倾斜。扭转元件联接到基座和靠背区域。扭转元件控制靠背区域相对于座椅区域的倾斜。支撑元件专门连接到腰部区域上方的扭转元件，其中靠背区域可以相对于座椅区域倾斜和/或扭曲。

4. 发明申请

US20170079439A1 CHAIR 审中-公开
公开(公告)号：US20170079439A1
公开(公告)日：2017-03-23
申请号：US15370994
申请日：2016-12-06
申请人： Johann Burkhard Schmitz , Carola E.M. Zwick , Roland R.O. Zwick
发明人： Johann Burkhard Schmitz , Claudia Plikat , Carola E.M. Zwick , Roland R.O. Zwick
IPC分类号： A47C7/44 , A47C1/032
CPC分类号： A47C7/44 , A47C1/03255 , A47C1/03288
摘要： A chair includes a base, a support element and a torsion element. The support element is coupled to the base and includes a seat region, a backrest region and a transition region connecting the seat region and the backrest region. The backrest region is reclinable relative to the seat region by way of elastic deformation of the support element. The torsion element is coupled to the base and to the backrest region. The torsion element controls the reclining of the backrest region relative to the seat region. The support element is exclusively connected to the torsion element above a lumbar region, wherein the backrest region can be inclined and/or twisted in relation to the seat region.

5. 发明申请

US20170112287A1 SUPPORT STRUCTURE FOR SADDLE-FORM SEAT SURFACE 审中-公开
公开(公告)号：US20170112287A1
公开(公告)日：2017-04-27
申请号：US15402067
申请日：2017-01-09
申请人： Johann Burkhard Schmitz , Carola E.M. Zwick , Roland R.O. Zwick
发明人： Johann Burkhard Schmitz , Carola E.M. Zwick , Roland R.O. Zwick
IPC分类号： A47C7/02 , A47C7/00 , A47C9/02
CPC分类号： A47C7/029 , A47C9/02
摘要： A seating structure includes a frame, a carrier, and a suspension material. The frame includes front, rear, and side portions that define a continuous outer periphery of the frame. The frame further includes a cross portion extending between the side portions. The frame also includes openings in the front and rear portions, with the cross portion between the openings. The cross portion includes stiffening ribs. The carrier includes a suspension material connected to the outer periphery of the frame. The frame and carrier have respective first and second attachment features that engage to lock the carrier onto the frame.

6. 发明授权

US08282172B2 Seat 有权
标题翻译：座位
公开(公告)号：US08282172B2
公开(公告)日：2012-10-09
申请号：US13206039
申请日：2011-08-09
申请人： Johann Burkhard Schmitz , Carola Eva Marianne Zwick , Roland Rolf Otto Zwick , Claudia Plikat
发明人： Johann Burkhard Schmitz , Carola Eva Marianne Zwick , Roland Rolf Otto Zwick , Claudia Plikat
IPC分类号： A47C7/02
CPC分类号： A47C1/03288 , A47C1/03255 , A47C1/03277 , A47C1/03294 , A47C31/126
摘要： A seating structure including a base, a pair of laterally spaced support arms each having a seat portion and a backrest portion and a transition portion joining the seat portion and backrest portion, wherein the support arms are coupled to the base. A body support member extends between and is connected to the support arms and includes at least a seat portion and a backrest portion. A support element is coupled to the base and includes a central support arm extending upwardly along a centerline of the backrest portion of the body support member. The central support arm is spaced rearwardly from the backrest portions of the support arms and further includes a pair of laterally extending struts connecting the central support arm and the laterally spaced support arms.
摘要翻译：一种座椅结构，其包括底座，一对侧向间隔开的支撑臂，每个支撑臂具有座部和靠背部分，以及接合所述座椅部分和靠背部分的过渡部分，其中所述支撑臂联接到所述基座。身体支撑构件在支撑臂之间延伸并且连接到支撑臂，并且至少包括座椅部分和靠背部分。支撑元件联接到基座并且包括沿着身体支撑构件的靠背部分的中心线向上延伸的中心支撑臂。中央支撑臂从支撑臂的靠背部分向后间隔开，并且还包括连接中心支撑臂和横向间隔开的支撑臂的一对横向延伸的支柱。

7. 发明授权

US07992936B2 Seat 有权
标题翻译：座位
公开(公告)号：US07992936B2
公开(公告)日：2011-08-09
申请号：US12225335
申请日：2007-03-22
申请人： Johann Burkhard Schmitz , Carola Eva Marianne Zwick , Roland Rolf Otto Zwick , Claudia Plikat
发明人： Johann Burkhard Schmitz , Carola Eva Marianne Zwick , Roland Rolf Otto Zwick , Claudia Plikat
IPC分类号： A47C1/024
CPC分类号： A47C1/03288 , A47C1/03255 , A47C1/03277 , A47C1/03294 , A47C31/126
摘要： A seat comprising an underframe and a seat element wherein the seat element comprises a front seat part, a rear seat part, a lower backrest part and an upper backrest part wherein the seat element can be displaced from a basic position into a reclined position, and wherein the seat element comprises at least one supporting arm composed of at least one upper support and at least one lower support having an arcuate profile in a transitory region between the rear seat part and the lower backrest part, and wherein the upper support and the lower support are connected at an upper backrest part. At least one guide element guiding the upper support in a front region of the seat part, and at least one connecting link positioning the upper support and the lower support with respect to each other. The front seat pan: being capable of being pulled back by the upper support when the backrest parts are loaded by an individual leaning against them.
摘要翻译：一种座椅，包括底架和座椅元件，其中座椅元件包括前座椅部件，后座椅部件，下靠背部件和上靠背部件，其中座椅元件可以从基本位置移位到倾斜位置，以及其中所述座椅元件包括由至少一个上支撑件和至少一个下支撑件构成的至少一个支撑臂，所述至少一个下支撑件在所述后座部件和所述下靠背部件之间的过渡区域中具有弧形轮廓，并且其中所述上支撑件和所述下支架支撑件连接在上靠背部分。至少一个引导元件，其引导座椅部件的前部区域中的上部支撑件，以及至少一个将上部支撑件和下部支撑件相对于彼此定位的连接链节。前排座椅板：当靠背部件由靠在其上的个人装载时，能够被上支撑件拉回。

8. 发明申请

US20100289308A1 Seating Arrangement 有权
标题翻译：座次
公开(公告)号：US20100289308A1
公开(公告)日：2010-11-18
申请号：US12225334
申请日：2007-03-22
申请人： Johann Burkhard Schmitz , Carola Eva Marianne Zwick , Roland Rolf Otto Zwick , Claudia Plikat
发明人： Johann Burkhard Schmitz , Carola Eva Marianne Zwick , Roland Rolf Otto Zwick , Claudia Plikat
IPC分类号： A47C3/025 , A47C1/032
CPC分类号： A47C31/126 , A47C1/03255 , A47C1/03277 , A47C1/03288
摘要： The invention relates to a seating arrangement (1) having a substructure (3), in which the seating arrangement (1) comprises at least one carrying arm (7, 8), and the carrying arm (7, 8) comprises an upper, first carrier (7a, 8a) and a lower, second carrier (7b, 8b).
摘要翻译：本发明涉及具有下结构（3）的座位装置（1），其中座位装置（1）包括至少一个承载臂（7,8），并且承载臂（7,8）包括上，第一载体（7a，8a）和下部第二载体（7b，8b）。

9. 发明授权

US07425037B2 Tilt chair and methods for the use thereof 有权
标题翻译：倾斜椅及其使用方法
公开(公告)号：US07425037B2
公开(公告)日：2008-09-16
申请号：US10738641
申请日：2003-12-17
申请人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E. M. Zwick , Roland R. O. Zwick , John F. Aldrich , Christopher C. Hill , James D. Slagh , Douglas M. VanDeRiet
发明人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E. M. Zwick , Roland R. O. Zwick , John F. Aldrich , Christopher C. Hill , James D. Slagh , Douglas M. VanDeRiet
IPC分类号： A47C1/024
CPC分类号： A47C7/46 , A47C1/03 , A47C1/03255 , A47C1/03266 , A47C1/03277 , A47C7/282
摘要： A tiltable chair including a base, a fulcrum member having a curved support surface, a back support pivotally connected to the base at a pivot axis and pivotable between at least an upright position and a rearward tilt position, and at least one leaf spring having first and second ends, with the first end being restrained by the base. The at least one leaf spring engages the curved support surface of the fulcrum member at a first contact point when the back support is in the upright position and at a second contact point when the back support is in the rearward tilt position, wherein the second contact point is positioned rearwardly on the at least one leaf spring relative to the first contact point. A link member is pivotally connected to the back support at a first pivot location and is pivotally connected to the at least one leaf spring at a second pivot location. The link member defines a vector between the first and second pivot locations and the first pivot location and the pivot axis define a plane. The vector and the plane define a first angle when the back support is in the upright position and a second angle when the back support is in the rearward tilt position, wherein the second angle is closer to ninety degrees than the first angle. A method of using a chair is also provided.
摘要翻译：一种可倾斜的椅子，包括一个底座，一个具有弯曲的支撑表面的支点构件，一个在枢转轴线处可枢转地连接到该基座并在至少一个直立位置和一个向后倾斜位置之间可枢转的后支撑件，以及至少一个板簧，和第二端，第一端被基座约束。当背部支撑件处于直立位置时，至少一个叶片弹簧在第一接触点处接合支点构件的弯曲支撑表面，并且当后支撑件处于向后倾斜位置时，该第二接触点处于第二接触点处，其中第二接触点点相对于第一接触点向后定位在至少一个板簧上。连杆构件在第一枢转位置枢转地连接到后支撑件，并且在第二枢转位置枢转地连接到所述至少一个板簧。连杆构件限定第一枢转位置和第二枢转位置之间的向量，并且第一枢转位置和枢转轴线限定平面。当背部支撑件处于直立位置时，矢量和平面限定第一角度，并且当后部支撑件处于向后倾斜位置时第二角度，其中第二角度比第一角度更接近九十度。还提供了使用椅子的方法。

10. 发明授权

US07249802B2 Back support structure 有权
标题翻译：后支撑结构
公开(公告)号：US07249802B2
公开(公告)日：2007-07-31
申请号：US10365682
申请日：2003-02-12
申请人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E. M. Zwick , Roland R. O. Zwick , Chad D. Aerts , John F. Aldrich , Christopher C. Hill , Shane M. Ramsdell , James D. Slagh , Douglas M. VanDeRiet
发明人： Johann Burkhard Schmitz , Claudia Plikat , Nicolai Neubert , Carola E. M. Zwick , Roland R. O. Zwick , Chad D. Aerts , John F. Aldrich , Christopher C. Hill , Shane M. Ramsdell , James D. Slagh , Douglas M. VanDeRiet
IPC分类号： A47C7/40
CPC分类号： A47C7/46 , A47C1/03 , A47C1/03255 , A47C1/03266 , A47C1/03277 , A47C7/282
摘要： A tiltable chair including a housing, a back support pivotally attached to the housing about a first horizontal axis and a seat support pivotally attached to the back support about a second horizontal axis and moveably supported by a curved track formed on the housing. A leaf spring includes a first end supported by the housing and a second end biasing the back support and seat support in an upward direction. Preferably, a fulcrum member, which includes a support surface having a curvilinear contour, is moveably supported in the housing and engages a bottom surface of the spring intermediate the first and second ends of the spring. Preferably, a linkage mechanism including a first and second link is adapted to adjust the position of the fulcrum. In another preferred embodiment, a gear housing is removably disposed in said housing and coupled to the fulcrum. In one preferred embodiment, rearward and forward tilt limiters are provided. In various preferred embodiments, the chair further includes a backrest having a plurality of openings, and armrests that are vertically, laterally and pivotally adjustable. In a preferred embodiment, a kit for assembling a seating structure includes a tilt housing having a plurality of connector arrangements comprising at least a first and second connector arrangement, a first seating arrangement having a first mounting arrangement configured to be connected to the first connector arrangement, and a second seating arrangement having a second mounting arrangement configured to be connected to the second connector arrangement.
摘要翻译：一种可倾斜的椅子，包括壳体，围绕第一水平轴线枢转地附接到壳体的后支撑件和靠近第二水平轴线枢转地附接到后支撑件的座椅支撑件，并且由形成在壳体上的弯曲轨道可移动地支撑。板簧包括由壳体支撑的第一端和沿向上方向偏置后支撑件和座椅支撑件的第二端。优选地，包括具有曲线轮廓的支撑表面的支点构件可移动地支撑在壳体中并且接合在弹簧的第一和第二端之间的弹簧的底表面。优选地，包括第一和第二连杆的连杆机构适于调节支点的位置。在另一优选实施例中，齿轮壳体可移除地设置在所述壳体中并联接到支点。在一个优选实施例中，提供了向后和向前倾斜限制器。在各种优选实施例中，椅子还包括具有多个开口的靠背和可垂直，横向和可枢转地调节的扶手。在优选实施例中，用于组装座椅结构的套件包括具有包括至少第一和第二连接器装置的多个连接器装置的倾斜壳体，第一座椅装置，其具有构造成连接到第一连接器装置以及具有被配置为连接到第二连接器装置的第二安装装置的第二座位装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式