公开(公告)号：EP1258208A2

公开(公告)日：2002-11-20

申请号：EP02009188.0

申请日：2002-04-25

申请人： Bock-1 GmbH & Co.

发明人： Bock, Hermann

IPC分类号： A47C1/024

CPC分类号： A47C1/03255 ,  A47C1/03266 ,  A47C1/03272 ,  A47C1/03277 ,  A47C1/03294

摘要： Eine vorgespannte Federanordnung (F) insbesondere zur Federbeaufschlagung von Synchronmechaniken von Bürostühlen umfaßt ein Paar koaxial auf einer gemeinsamen Achse (9) sitzender Schenkelfedern (28), die jeweils einen Stützschenkel (29) und einen Stellschenkel (31) aufweisen, und eine vorzugsweise handbetätigbare exzenterartige Verstelleinheit (32), mit der die beiden Stellschenkel (31) gekoppelt und zur Verstellung der Vorspannkraft der Federanordnung (F) verschiebbar sind, wobei zur stufenweisen, gerasterten Federkraftverstellung die exzenterartige Verstelleinheit (32) ein Paar axial nebeneinanderliegender Exzenternocken (40; 41) aufweist, deren Nockenflächen (42) bezogen auf die Exzenterdrehrichtung jeweils aufeinanderfolgend ebene Rastabschnitte (43, 47, 50, 53), exzentrische Nockensteuerabschnitte (44, 48, 51) und konzentrisch zur Drehachse (9) der Exzenteranordnung verlaufende Halteabschnitte (45, 49, 52) aufweisen, und die jeweiligen Rast-, Nockensteuer- und Halteabschnitte (43, 47, 50, 53; 44, 48, 51; 45, 49, 52) der beiden Exzenternocken (40; 41) zueinander in Exzenterdrehrichtung versetzt angeordnet sind.

摘要翻译： 同轴安装的弹簧（28）具有调节器腿（31）和支撑腿（29），使用手动操作的凸轮系统（32）联接调节器腿部（31）。 通过邻接的凸轮（40,41）获得的弹簧力（F），其相对于凸轮扭转角首先由平坦部分（43,47,50），偏心部分（44,48） ，51），最后通过保持与凸轮系统（9）同轴的扇区（45,49,52）。 每个凸轮的两组扇区（40,22）应在凸轮的旋转方向上偏移。 控制扇区（44,48,51）由在凸轮提升方向上与扇区（43,47,50）共面的扇区（43,47,50）的平坦延伸部形成。

公开(公告)号：EP0928580A3

公开(公告)日：2002-05-08

申请号：EP98124505.3

申请日：1998-12-22

申请人： Sieger GmbH + Co.

发明人： Meier, Karl-Heinz ,  Meier, Max

IPC分类号： A47C1/028 ,  A47C1/14 ,  A47C1/024

CPC分类号： A47C1/143 ,  A47C1/024

摘要： Bei einer verstellbaren Liege mit einem Gestell (1), einer aus einem jeweils neigungsverstellbaren Sitz- und Rückenteil bestehenden Liegefläche und gegebenenfalls einer Beinauflage, ist das Sitzteil (7) am Gestell (1) angelenkt und mittels einer in Abstand zum Gelenk zwischen dem Gestell und dem Sitzteil wirksamen Betätigungseinrichtung in wenigstens zwei Fest-Positionen verstellbar. Die Betätigungseinrichtung besteht aus einer am Gestell (1) gelagerten und mittels wenigstens einer seitlichen Handhabe (10) drehbaren Querwelle (15) und einem Kniehebel (13), dessen einer Schenkel (16) drehfest auf der Querwelle sitzt und dessen anderer Schenkel (18) am Sitzteil (7) gelagert ist und der durch Drehen der Querwelle (15) aus einer Knicklage in eine Strecklage mit jeweils unterschiedlicher Neigungslage des Sitzteils (7) gegenüber dem Gestell (1) bringbar ist.

公开(公告)号：EP1161902A2

公开(公告)日：2001-12-12

申请号：EP01304988.7

申请日：2001-06-07

申请人： Glaser, Alan ,  Glaser, Lesley

发明人： Glaser, Alan ,  Glaser, Lesley

IPC分类号： A47C1/024 ,  A47C3/30

CPC分类号： A47C3/30 ,  A47C1/022 ,  A47C1/0244

摘要： A control arrangement for a chair (1) comprises two gas springs (25, 37) each for individually operating one chair adjustment function, each gas spring being remotely operated by means of its own cable (53, 65).
The invention also includes a chair incorporating this control arrangement.

摘要翻译： 椅子（1）的控制装置包括两个用于单独操作一个椅子调节功能的气弹簧（25,37），每个气弹簧通过其自己的电缆（53,65）进行远程操作。 本发明还包括结合该控制装置的椅子。

公开(公告)号：EP1085996A4

公开(公告)日：2001-08-16

申请号：EP99927520

申请日：1999-06-15

申请人： PORTER CO P L

发明人： STIFFLER SCOTT

IPC分类号： B60N2/02 ,  A47C1/025 ,  B60N2/225 ,  B60N2/23 ,  B60N2/68 ,  A47C1/024

CPC分类号： B60N2/233 ,  B60N2/2251

摘要： The rotary adjustment mechanism adjusts the seat back of a vehicle seat. The mechanism includes a handle (40) mounted for rotation with respect to the seat. The handle has an internal gear (74), and the internal gear drives a pair of pinion gears (64, 66) positioned within the internal gear. Each gear rotates a flexible shaft (110, 112), and each shaft connects to a leadscrew (120, 122). The leadscrew has a threaded end, which mates with a threaded nut (124, 126) connected one seat pivot. Shaft rotation rotates the leadscrew, which causes the threaded nut to move axially, which in turn, pivots the respective seat pivot.

摘要翻译： 旋转调节机构调节车辆座椅的座椅靠背。 该机构包括安装成相对于座椅旋转的手柄（40）。 手柄具有内齿轮（74），并且内齿轮驱动位于内齿轮内的一对小齿轮（64,66）。 每个齿轮旋转柔性轴（110,112），并且每个轴连接到导螺杆（120,122）。 丝杠具有螺纹端，该螺纹端与连接一个座枢轴的螺母（124,126）配合。 轴的旋转使导螺杆旋转，这导致螺母沿轴向移动，这又枢转了相应的座枢轴。

公开(公告)号：EP1066169A2

公开(公告)日：2001-01-10

申请号：EP99911854.0

申请日：1999-04-01

申请人： P.G.A. Electronic

发明人： PIAULET, Jean-François ,  GROUSSIN, Laurent ,  MOULIN, Pascal ,  LEGRAS, Hugues

IPC分类号： B60N2/02 ,  A47C1/024

CPC分类号： A47C20/041 ,  A47C1/0242 ,  A47C1/025

摘要： The invention concerns an electrical actuator for a seat with reclinable back wherein irreversibility (or the kinematics locking) and efficiency are independent of each other, the efficiency being provided by a reduction spur gear (8) and irreversibility by a current outage lock (7), connected in parallel on an electric motor (5), and powered by the same control device (9) as the motor.

公开(公告)号：EP0960614A3

公开(公告)日：2000-08-09

申请号：EP99110351.6

申请日：1999-05-28

申请人： Kugle Holding A/S

发明人： Kugle,Jens

IPC分类号： A61G5/12 ,  A47C1/024 ,  A47C1/03

CPC分类号： A61G5/1067 ,  A47C1/0242 ,  A61G5/1075 ,  A61G5/12 ,  A61G5/125 ,  A61G2203/74

摘要： There is described a chair (1) comprising a back (2), an arm rest (3), and a seat (4). The back (2) and the arm rest (3) are swinging relative to the seat as well as the arm rest also is swinging relative to the back. In order to establish a swinging of the back (4) which is neutral and ergonomically correct with a connected swinging of the arm rest, the back (4) is arranged so that it swings according to a course where it extends as a tangent to a curve. The curve is approximately circular and has a centre defined via a journal (19) and which is in a position before the back cushion (5) and above the seat cushion (6). Furthermore, the arm rests (3) are supported by a bracket (25) connected with the back (2) and which is guided in a groove (21), so that it performs approximately half the circle relative to the swinging of the back (2).

公开(公告)号：EP0984872A1

公开(公告)日：2000-03-15

申请号：EP98928143.1

申请日：1998-04-03

申请人： GRAMMER AG

发明人： MEILLER, Hermann ,  OTT, Richard

IPC分类号： B60N2/44 ,  A47C1/024

CPC分类号： A47C1/024 ,  B60N2/643 ,  B60N2/686

摘要： The invention relates to a seat, specially an automobile seat, comprising a back support having a substantially flat section (10) to support the back of a user and which can be rotated around a rotating axis (14) to adjust the inclination of the back of the user. According to the invention, the support for the back of a seat is configured as a half-pipe (12) around the rotating axis (14). Said pipe forms a single piece with the flat section (10) of the support for the back of a user.

公开(公告)号：EP0759714B1

公开(公告)日：2000-01-26

申请号：EP96907853.4

申请日：1996-03-22

申请人： MERCADO MEDIC AB

发明人： DU REES, Stephan

IPC分类号： A47C1/024

CPC分类号： A47C7/402

摘要： The invention relates to a back support adjustment device (1) for chairs, including a pillar (2) upwardly directed from the seat or its substructure for carrying a back support (3), this pillar comprising at least two hollow sections (4, 5). The latter are positionally fixable to each other at a desired height for the back support by a tongue (6) formed in, and integral with, a wall of the outer hollow section (5) at a face (7) thereof, the tongue thus being enabled, with the aid of a force applied to it, to lock the inner section (4) to the outer (5) using friction and without making press marks on the face of the hollow section, against which compressive force is applied.

公开(公告)号：EP0832583A3

公开(公告)日：2000-01-19

申请号：EP97307323.2

申请日：1997-09-19

申请人： Industrial Gas Springs Ltd.

发明人： Jackson, Darren D.

IPC分类号： A47C3/30 ,  A47C7/50 ,  A47C1/024

CPC分类号： F16F9/56 ,  A47C3/30

摘要： The invention relates to a locking fluid spring comprising a piston (20) movable in a cylinder (1) containing a fluid (14) so that movement of the piston varies the pressure of the fluid, a first flow path (10) between opposite sides of the piston, controlled by a valve (11) operable externally of the cylinder, the valve (11) being movable in the first flow path between a locked position of the spring preventing flow of the fluid from one side of the piston to the other and an unlocked position allowing controlled flow of fluid through the first flow path, a relief flow path (30), a closure member (22) urged by spring biasing means (25) to a normally closed position closing the relief path, the arrangement being such that excess pressure on one side of the piston will act to move the closure member to an open position in which fluid can flow to relieve the excess pressure and allow movement of the piston in the cylinder while the valve remains in its locked position. The biassing means acts to reset the locked spring immediately an overload is removed. Preferably the first flow path (10) is through the centre of the piston and the relief flow path (3) is also through the piston. Preferably the closure member comprises an outer annulus (22) of the piston (20) slidable axially relative to a central portion (21) of the piston.

公开(公告)号：EP0788924A3

公开(公告)日：1998-11-25

申请号：EP96308909

申请日：1996-12-09

申请人： TOYOTA MOTOR CO LTD ,  AISIN SEIKI

发明人： OYABU MASANORI ,  HASHIMOTO MANABU ,  TANINO MASAHARU ,  ITO SADAO ,  KATO HARUO

IPC分类号： B60N2/42 ,  A47C1/024 ,  B60N2/68 ,  B60R21/02 ,  B60N2/44

CPC分类号： B60N2/682 ,  B60N2/4235 ,  B60N2205/50

摘要： The present invention is a vehicle seat structure, comprising: a connecting member which connects an outer side reclining apparatus in a widthwise direction of a vehicle and an inner side reclining apparatus in the widthwise direction of the vehicle to be interlocked with one another; a reinforcing member which is tubular and is provided adjacent to the connecting member, one end portion of the reinforcing member being fixed to a structural member of the outer side reclining apparatus and another end portion of the reinforcing member being fixed to a structural member of the inner side reclining apparatus; and deformation direction control apparatus for deforming the reinforcing member in a direction other than a direction in which a seating space of a vehicle occupant becomes narrower, when a side collision load is larger than a buckling load of the reinforcing member.