公开(公告)号：EP1371306A2

公开(公告)日：2003-12-17

申请号：EP03021022.3

申请日：1999-12-17

申请人： Koyo Giken Co., Ltd.

发明人： Yamashita, Yoshinobu ,  Yamashita, Tadanobu

IPC分类号： A47B9/14

CPC分类号： A47B9/14 ,  A47B9/20 ,  A47C3/34 ,  A47C3/40

摘要： The invention provides a telescopic member (1) having an inner cylinder (2) slidably fitted into an outer cylinder (3) in the axial direction and a lock mechanism (22), placed between the cylinders, for holding relative movements therebetween. A holder (4) is secured to the outer cylinder and allows its inner circumferential surface to slide on the outer circumferential surface of the inner cylinder so that a frictional force is applied to the relative movements between the cylinders. The holder has a braking chamber (42) on the side facing the inner cylinder to contain a friction body (43) that rolls on the circumferential surface of the inner cylinder. The braking chamber has a taper surface (41) so as to have a space that becomes narrower in the push-in direction of the inner cylinder, and first and second moving end surfaces that are separated with a predetermined distance in the push-in direction so as to intersect the taper surface, and is formed into a reversed trapezoidal shape in its cross-section viewed at one side. Therefore, it is possible to provide a stable frictional force against the movement of the inner cylinder in the push-in direction.

摘要翻译： 本发明提供了一种伸缩构件（1），其具有沿轴向方向可滑动地装配到外筒（3）中的内筒（2）和放置在缸之间的用于保持其间的相对运动的锁定机构（22）。 保持器（4）固定在外筒上并允许其内圆周表面在内筒的外圆周表面上滑动，使得摩擦力被施加到气缸之间的相对运动。 保持器在面向内筒的一侧具有制动室（42），以容纳在内筒的圆周表面上滚动的摩擦体（43）。 制动室具有锥形面（41），以具有在内筒的推入方向上变窄的空间，以及在推入方向上以预定距离分开的第一和第二移动端面 从而与锥形表面相交，并且在其一侧观察的横截面中形成为反向梯形。 因此，可以提供抵抗内筒在推入方向上的运动的稳定的摩擦力。

公开(公告)号：EP2988628A1

公开(公告)日：2016-03-02

申请号：EP14727594.5

申请日：2014-04-25

申请人： Hugou, Olivier ,  Colas, Guilbaut

发明人： Hugou, Olivier ,  Colas, Guilbaut

IPC分类号： A47C3/029 ,  A47C9/00 ,  A47C9/02

CPC分类号： A63B21/0023 ,  A47C3/029 ,  A47C3/28 ,  A47C3/40 ,  A47C7/004 ,  A47C9/002 ,  A47C9/025 ,  A47C31/126 ,  A63B21/4029 ,  A63B23/0205 ,  A63B23/04 ,  A63B2208/0233 ,  A63B2220/16

摘要： The present invention relates to a dynamic pendula stool comprising a foot (1), a leg (2) secured to said foot (1) and a seat (3) secured to the top end of said leg (2); said stool is notable in that the leg (2) consists of a telescopic column having a lower part (2a) secured to a spherical foot (1) of a diameter of 20 cm or less, and an upper part (2b) the free end of which is provided with an articulation (9) that has 3° of freedom and is secured to the underside of the seat (3) so that when a user rests against the seat (3), the leg (2) makes an angle of between 30 and 90° with respect to the horizontal thus allowing an isometric contraction of the muscle groups of the lower limbs and of the abdominal girdle in the seated position.

摘要翻译： 这里公开了一种具有足部，固定到脚部的腿部和固定到腿部顶端的座椅的动态吊坠凳子。 腿具有伸缩柱，其包括固定到直径为20cm或更小的球形脚的下部，以及具有铰接的自由端的上部。 关节具有三个自由度并且被固定到座椅的下侧，使得当使用者靠在座椅上时，腿部相对于水平面形成30度至90度的角度，从而允许肌肉的等距收缩 下肢和腹围的组在就座位置。 粪便器还设置有一个或多个传感器，其被配置为向远程电子设备发送数据信号。

公开(公告)号：EP2465376A1

公开(公告)日：2012-06-20

申请号：EP10807991.4

申请日：2010-08-12

申请人： Wu, Guodou

发明人： Wu, Guodou

IPC分类号： A47B9/00 ,  A47B13/00 ,  A47C3/40

CPC分类号： A47B41/02 ,  A47B9/14 ,  A47B39/023 ,  A47C3/40

摘要： Table and chair for bionics correcting posture comprise a table (1), a chair (2) or a stool, and the lower parts of the table legs (8) are connected with a footplate. A chair back (17) is connected between the supports (18) of the chair back. A posture correcting device and a mechanism for fixing the posture correcting device are disposed on the upper part and the lower part of the table and chair, between the table (1) and the chair (2), or between the table legs (8) and the chair legs (8). A table top lifting/lowering mechanism is disposed between the table top (3) and the table case for adjusting the height and inclination of the table top (3). It is convenient to move the table (1) or the chair (2) back and forth and adjust the height of the table and chair, and the structure of the table and chair is simple.

摘要翻译： 用于仿生学矫正姿势的桌子和椅子包括桌子（1），椅子（2）或凳子，桌子腿部（8）的下部与踏板相连。 椅背（17）连接在椅背的支撑件（18）之间。 姿势矫正装置和固定姿势矫正装置的机构设置在桌子的上部和下部，桌子（1）和椅子（2）之间或桌子腿部（8）之间， 和椅腿（8）。 桌面升降机构设置在桌面（3）和台面之间，用于调节桌面（3）的高度和倾斜度。 前后移动桌子（1）或椅子（2）是方便的，调整桌椅的高度，桌椅的结构简单。

公开(公告)号：EP2465376B1

公开(公告)日：2013-05-15

申请号：EP10807991.4

申请日：2010-08-12

申请人： Wu, Guodou

发明人： Wu, Guodou

IPC分类号： A47B9/00 ,  A47B13/00 ,  A47C3/40

CPC分类号： A47B41/02 ,  A47B9/14 ,  A47B39/023 ,  A47C3/40

公开(公告)号：EP2004016A2

公开(公告)日：2008-12-24

申请号：EP07713108.4

申请日：2007-03-09

申请人： F.I.S.A - Fabbrica Italiana Sedili Autoferroviari - SRL

发明人： FRAENKEL HAEBERLE, Eugenio

IPC分类号： A47C3/30

CPC分类号： A47C3/30 ,  A47C3/40

摘要： A guide device (10) for the axial sliding of a first telescopic element (11), in particular connected to the seat-part (22) of a seat (100), with respect to a second fixed element ( 12 ), in particular connected to the base of the seat (100), wherein the second fixed element (12) comprises a first profile shaped so as to define internally- first vertical guide means (25), with which interposition means (19) cooperate, interposed between the first telescopic element (11) and the second fixed element (12), in order to promote the reciprocal axial sliding of the first telescopic element (11) with respect to the second fixed element (12).

公开(公告)号：EP1719923A1

公开(公告)日：2006-11-08

申请号：EP06251385.8

申请日：2006-03-15

申请人： JRC Products Limited

发明人： Powell, Jeffery Vernon

IPC分类号： F16B2/24 ,  A47B91/02 ,  A47C9/10 ,  F16B7/14 ,  F16M11/32 ,  A47C3/38

CPC分类号： A47C7/008 ,  A47B91/02 ,  A47B2009/145 ,  A47C3/38 ,  A47C3/40 ,  F16B2/246 ,  F16B7/14 ,  F16M11/2078 ,  F16M11/28 ,  F16M11/32 ,  F16M2200/027 ,  F16M2200/028

摘要： A telescopic leg which is adjustable in length comprising three relatively slidable sections. A releasable friction jamming mechanism acts between a pair of the sections whereby one section can be pulled out or pushed into the other section of the pair and secured in position by the jamming mechanism. Relative sliding between one of the pair of sections and a third section permits these two sections to be slid into an extended or a retracted position, and releasable locking means allows these two sections to be secured in either the extended or retracted position. Where the leg sections are of circular cross section relative rotation of one section relative to the other is prevented. The three sections comprise an inner section, slidable in an intermediate section, and an outer section in which the intermediate section is slidable and the friction jamming means is mounted at the lower end of the outer section to lock the intermediate section at any desired position relative to the outer section. The releasable locking means acts between the intermediate and inner sections. The inner section includes a hinged foot at one end. The three sections are of similar length, and the inner section is prevented from fully leaving the intermediate section, and it is prevented from fully leaving the outer section. The friction jamming means includes a spring loaded apertured lever which is biased into jamming engagement by the spring and is released from that engagement by lifting up (or pressing down) the lever against the action of the spring so that the lever becomes perpendicular to the leg section.An angler's bed-chair can be fitted with two pairs of multiple section legs one pair on each side of a central section on which an angler will normally sit. The jamming lever is located within a housing having an opening in one face to give access to the lever.The housing surrounds the leg section in the region of the lever. The latter can be wholly contained within the housing so that the it cannot be operated accidentally nor protrude so as to catch on clothing or cause injury. This protected lever arrangement can be incorporated into a telescopic leg having only two sliding sections

摘要翻译： 长度可调的伸缩腿包括三个可相对滑动的部分。 可释放的摩擦阻塞机构作用在一对部分之间，由此可以将一个部分拉出或推入该对部分的另一部分并通过卡住机构固定就位。 一对部分之一和第三部分之间的相对滑动允许这两个部分滑入延伸或缩回位置，并且可释放的锁定装置允许这两个部分固定在延伸或缩回的位置。 在腿部为圆形截面的情况下，防止了一个部分相对于另一部分的相对旋转。 三个部分包括可在中间部分滑动的内部部分和外部部分，其中中间部分可滑动，并且摩擦阻塞装置安装在外部部分的下端以将中间部分锁定在任何期望的位置 到外部。 可释放的锁定装置作用在中间部分和内部部分之间。 内部部分在一端包括一铰链脚。 三个部分具有相似的长度，并且防止内部部分完全离开中间部分，并且防止其完全离开外部部分。 摩擦阻塞装置包括弹簧加载的多孔杆，其被弹簧偏压成卡住接合，并且通过提升（或压下）杠杆而克服弹簧的作用而从该接合中释放，使得杠杆变得垂直于腿部 一个钓鱼者的躺椅可以安装两对多段腿，一对在中心部分的每一侧，一个钓鱼者通常坐在那里。 干扰杆位于具有一个面中的开口的壳体内，以允许对杆的通路。壳体围绕杆部分在杆的区域中。 后者可以完全包含在壳体内，使得它不能意外地或突出地操作以便抓住衣服或造成伤害。 该受保护的杠杆装置可以结合到仅具有两个滑动部分的伸缩腿部中

公开(公告)号：EP1013195A2

公开(公告)日：2000-06-28

申请号：EP99403195.3

申请日：1999-12-17

申请人： Koyo Giken Co., Ltd.

发明人： Yamashita, Yoshinobu, Koyo Giken Co., Ltd. ,  Yamashita, Tadanobu, Koyo Giken Co., Ltd.

IPC分类号： A47B9/20

CPC分类号： A47B9/14 ,  A47B9/20 ,  A47C3/34 ,  A47C3/40

摘要： The invention provides a telescopic member (1) having an inner cylinder (2) slidably fitted into an outer cylinder (3) in the axial direction and a lock mechanism (22), placed between the cylinders, for holding relative movements therebetween. A holder (4) is secured to the outer cylinder and allows its inner circumferential surface to slide on the outer circumferential surface of the inner cylinder so that a frictional force is applied to the relative movements between the cylinders. The holder has a braking chamber (42) on the side facing the inner cylinder to contain a friction body (43) that rolls on the circumferential surface of the inner cylinder. The braking chamber has a taper surface (41) so as to have a space that becomes narrower in the push-in direction of the inner cylinder, and first (44a) and second moving end (44b) surfaces that are separated with a predetermined distance in the push-in direction so as to intersect the taper surface, and is formed into a reversed trapezoidal shape in its cross-section viewed at one side. Therefore, it is possible to provide a stable frictional force against the movement of the inner cylinder in the push-in direction.

摘要翻译： 本发明提供了一种伸缩构件（1），其具有沿轴向方向可滑动地装配到外筒（3）中的内筒（2）和放置在缸之间的用于保持其间的相对运动的锁定机构（22）。 保持器（4）固定在外筒上并允许其内圆周表面在内筒的外圆周表面上滑动，使得摩擦力被施加到气缸之间的相对运动。 保持器在面向内筒的一侧具有制动室（42），以容纳在内筒的圆周表面上滚动的摩擦体（43）。 制动室具有锥形面（41），以具有在内筒的推入方向上变窄的空间，以及以预定距离分离的第一（44a）和第二移动端（44b）表面 在推入方向上与锥形表面相交，并且在从一侧观察的横截面中形成为反向梯形。 因此，可以提供抵抗内筒在推入方向上的运动的稳定的摩擦力。

公开(公告)号：EP3294095A1

公开(公告)日：2018-03-21

申请号：EP16725673

申请日：2016-05-11

申请人： KNOLL INC

发明人： DESKEVICH ADAM ,  HARPER MICHAEL ,  HECTOR ANDREW BLAIR ,  LEE JEFFREY P ,  MELHUISH ROBERT A ,  VAN HEKKEN HENDRIK R

IPC分类号： A47C3/24

CPC分类号： A47C3/22 ,  A47C3/24 ,  A47C3/40 ,  A47C7/004 ,  F16H25/20

摘要： A seating device can include a height adjustment mechanism that permits a height of a seat to be adjusted. The height adjustment device can be configured so that a user may provide a force to provide upward height adjustment and may also provide a force to allowing for a controlled downward height adjustment of the seat. The height adjustment device can include an actuator that is connected to a rotatable member via linkages. An end of one of the linkages may engage the rotatable member to prevent rotation of the rotatable member, which can prevent height adjustment of the seat. Movement of the actuator may cause the linkages to move so that the rotatable member is free to rotate so that a user may provide a force on the seat to effect height adjustment of the seat and/or cause the seat to be lowered at a desired speed.

公开(公告)号：EP2496116A2

公开(公告)日：2012-09-12

申请号：EP10809259.4

申请日：2010-10-29

申请人： Mazzola, Paul

发明人： HEYS, Fred ,  MAZZOLA, Paul

IPC分类号： A47C3/34 ,  A47C9/10 ,  A47C3/40

CPC分类号： A47C3/34 ,  A47C3/40 ,  A47C4/286 ,  A47C4/38 ,  A47C4/48 ,  A47C7/008

摘要： A chair is provided that permits a chair user to configure the chair to accommodate uneven terrain. The chair user manually grasps a strap, additionally grasps the chair at another location, and moves the strap toward the top of the chair. The strap movement releases in a coordinated manner a group of telescoping leg posts from their fixed securement, whereupon the telescoping leg posts individually adjust to respective heights such that a seating portion of the chair is supported at a level disposition.

公开(公告)号：EP1121039A1

公开(公告)日：2001-08-08

申请号：EP99952928.2

申请日：1999-10-15

申请人： Larson, John E.

发明人： Larson, John E.

IPC分类号： A47C3/30 ,  A47C3/40 ,  A47C3/18

CPC分类号： A47B9/10 ,  A47B11/00 ,  A47B13/003 ,  A47C3/30 ,  A47C3/40

摘要： A height adjustable pedestal comprises a base (110), a height adjustment column disposed above the base and supported thereon, and a table top (180) or chair seat support disposed above the height adjustment column. The height adjustment column comprises at least two spring actuated telescoping height adjustment mechanisms (140, 144, 146). The height adjustment column additionally includes at least two stand tubes each having a first and a second end (118, 120, 122). The first end includes an opening or hole through which a telescoping height adjustment mechanism passes. The second end of each stand tube is proximate to the base. At least one support, disposed vertically above or below the base of the pedestal, for securing the stand tubes together, may also be included (124, 128). Telescoping height adjustment mechanisms used in the pedestal are typically gas springs. Supports for securing the stand tubes together may comprise a platform (224). Such platforms include a structural attachment to attach the platform to the base. Each of the stand tubes in this version extends vertically from the platform and is supported therefrom. Supports for securing the stand tubes together may also comprise at least one attachment bracket (334). Such attachment brackets are vertically separated from the base.