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1. 发明申请

US20180110324A1 HEIGHT-ADJUSTABLE FRAME WITH FOLDABLE LEG ELEMENTS 审中-公开
公开(公告)号：US20180110324A1
公开(公告)日：2018-04-26
申请号：US15786780
申请日：2017-10-18
申请人： Vitra Patente AG
发明人： Stefan KELLER , Helmut SCHÜTT
IPC分类号： A47B9/14 , A47B3/08
CPC分类号： A47B9/14 , A47B3/08 , A47B3/0812 , A47B9/00 , A47B2003/0824 , A47B2009/043
摘要： A height-adjustable frame comprises a first leg element with a first support section, a first foot section and a first adjustment arrangement and a second leg element with a second support section, a second foot section and a second adjustment arrangement. The first support section and the first foot section can be moved relative to each other by means of the first adjustment arrangement. The second support section and the second foot section can be moved relative to each other by means of the second adjustment arrangement. The first leg element can be pivoted about a first pivot axis and the second leg element can be pivoted about a second pivot axis. The frame also has a locking structure and a rotatable shaft arranged between the first leg element and the second leg element to synchronously drive the first adjustment arrangement and the second adjustment arrangement. The shaft comprises a middle section, a first end section pivotable towards the middle section about a first joint axis and a second end section pivotable towards the middle section about a second joint axis. The locking structure locks the first leg element and the second leg element in a folded-out position when the joint axes do not run at least approximately parallel to the pivot axes or, in particular, at least approximately coincide. The locking structure can be unlocked when the joint axes run at least approximately parallel to the pivot axes and, in particular, at least approximately coincide so that the first leg element and the second leg element can be pivoted into a folded-in position.

2. 发明授权

US07677184B2 Flip top table 有权
标题翻译：翻转顶桌
公开(公告)号：US07677184B2
公开(公告)日：2010-03-16
申请号：US11304467
申请日：2005-12-15
申请人： David S. Dhanoa , Francisco J. Olvera
发明人： David S. Dhanoa , Francisco J. Olvera
IPC分类号： A47B3/00
CPC分类号： A47B3/0812
摘要： A flip top table assembly including a table top member having an undersurface, a leg member having a top end, a hinge linking the top member to the top end of the leg member for pivotal movement between a substantially horizontal position and a substantially vertical position, a restrainer forming at least first and second openings and forming an edge, a slider forming at least first and second distal pin ends, the slider supported by one of the table top member and the leg member proximate the restraining member and at least a first spring biasing the slider toward the restraining member where, when the top member is in the horizontal position, the first pin end is aligned with the first opening and is biased by the spring toward a restraining position and, when the top member is in the vertical position, the second pin end is aligned with the second opening and is biased by the spring toward a restraining position received within the second opening and the first pin end is biased by the spring toward a space adjacent the edge of the restraining member outside the first and second openings.
摘要翻译：一种翻转式桌面组件，包括具有下表面的桌面构件，具有顶端的腿部构件，将顶部构件连接到腿部构件的顶端的铰链，用于在基本上水平的位置和基本垂直的位置之间枢转运动，形成至少第一和第二开口并形成边缘的限制器，形成至少第一和第二远端销端部的滑块，所述滑块由靠近限制构件的台面构件和腿构件中的一个支撑，并且至少第一弹簧将滑块朝向限制构件偏置，其中当顶部构件处于水平位置时，第一销端与第一开口对准并且被弹簧朝向限制位置偏置，并且当顶部构件处于垂直位置时所述第二销端与所述第二开口对齐并且被所述弹簧偏压到容纳在所述第二开口内的约束位置，并且所述第一销端被所述弹簧朝向邻近限制构件的边缘的空间朝向第一和第二开口外侧。

3. 发明申请

US20050247243A1 Locking mechanism for folding legs 失效
标题翻译：折叠腿的锁定机构
公开(公告)号：US20050247243A1
公开(公告)日：2005-11-10
申请号：US10629440
申请日：2003-07-28
申请人： David Laws , Dale Spendlove , Richard Smith , Phillip Swindler
发明人： David Laws , Dale Spendlove , Richard Smith , Phillip Swindler
IPC分类号： A47B3/00
CPC分类号： A47B3/0815 , A47B3/0812
摘要： A locking mechanism for a support leg hingedly attached to a support surface includes a base, attached to the support surface, with a plurality of angularly spaced, radial teeth, and a coupler, attached to the support leg, having a plurality of angularly spaced, radial teeth configured to mate with the teeth of the base. A selectively releasable engagement mechanism is configured to engage and disengage the teeth of the base with the teeth of the coupler, to allow selective rotation of the support leg between an extended position and a folded position, and to lock the leg in the extended or folded position.
摘要翻译：用于支撑腿铰链地附接到支撑表面的锁定机构包括附接到支撑表面的基座，具有多个角度间隔开的径向齿，以及连接到支撑腿的联接器，具有多个成角度间隔开的，构造成与基部的牙齿配合的径向齿。可选择地可释放的接合机构构造成使得基座的齿与联接器的齿接合和脱离，以允许支撑腿在延伸位置和折叠位置之间的选择性旋转，并且将腿锁定在延伸或折叠位置。

4. 发明申请

US20040103828A1 Table with fold-away legs 审中-公开
标题翻译：桌子折叠腿
公开(公告)号：US20040103828A1
公开(公告)日：2004-06-03
申请号：US10643951
申请日：2003-08-20
申请人： SEDUS STOLL AG
发明人： Peter Maier , Kurt Buntru
IPC分类号： A47B003/00
CPC分类号： A47B3/0812 , A47B3/0815
摘要： In the case of a table with fold-away legs, the tubular legs (4) are connected in an articulated manner to articulation sockets (3) which are fastened on the underside of the table top (1). The articulated connection here is produced via a T-bolt (8) which has its crosspiece (23) mounted in a pivotable manner in the articulation socket (3), under the force of a spring (10), and which has its lower shank (26) screwed to a threaded ring (13) which has an external thread (21) of relatively large pitch, on which the tubular leg (4) can be moved by rotation in the longitudinal direction by means of a leg insert (14) fastened therein.
摘要翻译：在具有折叠腿的桌子的情况下，管状腿部（4）以铰接方式连接到紧固在桌面（1）的下侧上的铰接插座（3）。这里的铰接连接件是通过一个T形螺栓（8）产生的，T型螺栓（8）在弹簧（10）的作用下，其横档（23）以可枢转的方式安装在铰接式插座（3）中，并且其下端（26），其旋拧到具有相当大间距的外螺纹（21）的螺纹环（13）上，所述管状腿（4）可以借助于腿部插入件（14）在纵向方向上旋转而移动到所述螺纹环上，固定在其中。

5. 发明申请

US20030172493A1 Hinge mechanism for folding table legs 审中-公开
标题翻译：折叠桌腿的铰链机构
公开(公告)号：US20030172493A1
公开(公告)日：2003-09-18
申请号：US10367636
申请日：2003-02-14
申请人： HOWE Europe A/S
发明人： Poul Christiansen , Claus Molgaard
IPC分类号： E05D015/50
CPC分类号： A47B3/0812 , A47B2200/0033 , Y10T16/5285
摘要： A hinge mechanism for folding a table leg against a table top includes a body that is attachable to the table top and that has a cavity formed therein, and a pivot having a first portion and a second portion, the first portion being connectable to the table leg, the second portion being generally cylindrical and axially displaceable and rotatable between a first rotational position and a second rotational position in the cavity. The second portion of the pivot has a radially protruding first projection and a biasing element that applies a biasing force to urge the pivot in a first direction parallel to the axis of the second portion. Preferably, the cavity includes first and second recesses that receive the first projection when the second portion is displaced in the first direction in the first and second rotational positions, respectively.
摘要翻译：用于将桌腿折叠在台面上的铰链机构包括：主体，其可附接到台面并且具有形成在其中的空腔;枢轴，具有第一部分和第二部分，第一部分可连接到桌子第二部分通常是圆柱形的并且在空腔中的第一旋转位置和第二旋转位置之间可轴向移位和旋转。枢轴的第二部分具有径向突出的第一突起和施加偏压力的偏压元件，该偏压力沿平行于第二部分的轴线的第一方向推动枢轴。优选地，空腔包括当第二部分分别在第一和第二旋转位置沿第一方向移位时容纳第一突起的第一和第二凹部。

6. 发明授权

US06598544B2 Locking mechanism for folding legs 失效
标题翻译：折叠腿的锁定机构
公开(公告)号：US06598544B2
公开(公告)日：2003-07-29
申请号：US09859919
申请日：2001-05-17
申请人： David J. Laws , Dale Spendlove , Richard D. Smith , Phillip J. Swindler
发明人： David J. Laws , Dale Spendlove , Richard D. Smith , Phillip J. Swindler
IPC分类号： A47B300
CPC分类号： A47B3/0812 , A47B3/0815
摘要： A locking mechanism for a support leg hingedly attached to a support surface. The locking mechanism includes a base, attached to the support surface, with a plurality of angularly spaced, radial teeth, and a coupler, attached to the support leg, having a plurality of angularly spaced, radial teeth configured to mate with the teeth of the base. A selectively releasable engagement mechanism is configured to engage and disengage the teeth of the base with the teeth of the coupler, to allow selective rotation of the support leg between an extended position and a folded position, and to lock the leg in the extended or folded position.
摘要翻译：用于支撑腿的锁定机构，其铰接地附接到支撑表面。所述锁定机构包括附接到所述支撑表面的基座，具有多个角度间隔开的径向齿，以及连接到所述支撑腿上的联接器，所述联接器具有多个成角度间隔开的径向齿，所述多个角度间隔开的径向齿被配置为与所述齿一个可选择的可释放的接合机构构造成使该底座的齿与联接器的齿接合和脱开，以允许支撑腿在延伸位置和折叠位置之间的选择性旋转，并将腿锁定在延伸的位置或折叠位置。

7. 发明授权

US2743147A Mounting means for folding table legs 失效
标题翻译：用于折叠桌腿的安装方式
公开(公告)号：US2743147A
公开(公告)日：1956-04-24
申请号：US41188954
申请日：1954-02-23
申请人： ELMER HOWARD
发明人： ELMER HOWARD
CPC分类号： A47B3/0812 , A47B2003/0821

8. 发明授权

US2230220A Folding table leg hinge and lock 失效
标题翻译：折叠桌腿铰链和锁
公开(公告)号：US2230220A
公开(公告)日：1941-02-04
申请号：US22154638
申请日：1938-07-27
申请人： CUMMINS NORMAN W
发明人： CUMMINS NORMAN W
CPC分类号： A47B3/0812 , A47B2003/0821

9. 发明授权

US2217914A Folding table hardware 失效
标题翻译：折叠桌五金
公开(公告)号：US2217914A
公开(公告)日：1940-10-15
申请号：US9811536
申请日：1936-08-27
申请人： MCMAHAN ROY F
发明人： MCMAHAN ROY F
CPC分类号： A47B3/0812 , A47B2003/0821 , A47B2003/0824

10. 发明授权

US2145734A Folding table 失效
公开(公告)号：US2145734A
公开(公告)日：1939-01-31
申请号：US7399036
申请日：1936-04-13
申请人： RASTETTER WILLIAM C
发明人： RASTETTER WILLIAM C
CPC分类号： A47B3/0812 , A47B2003/0821 , A47B2003/0824 , Y10T292/088

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