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    Legged furniture, and leg adjuster and leg adjuster set for use in same
    2.
    发明授权
    Legged furniture, and leg adjuster and leg adjuster set for use in same 有权

    公开(公告)号：US09955786B2

    公开(公告)日：2018-05-01

    申请号：US15503535

    申请日：2015-11-12

    申请人： Toshiyuki Kato

    发明人： Toshiyuki Kato

    IPC分类号： A47B91/00 ,  A47B91/02 ,  A47B13/02

    CPC分类号： A47B91/024 ,  A47B13/023 ,  A47B91/16 ,  A47B2013/025

    摘要： In legged furniture having four or more legs and a load-receiving stage supported directly or indirectly by these legs, this legged furniture includes three main legs defining a triangular shape in a plurality of the legs and, assuming that the legged furniture is placed by using only the main legs, enabling a stable stationary attitude of the load-receiving stage, and a leg adjuster forming an extension portion of a sub leg other than the main legs and capable of expansion/contraction in a vertical direction and providing an expansion/contraction leg in cooperation with the sub leg and autonomously allows expansion or contraction of the expansion/contraction leg on the basis of a length of the main leg in accordance with the stationary attitude of the load-receiving stage.

    Stabilisation arrangements
    3.
    发明授权
    Stabilisation arrangements 有权

    公开(公告)号：US09833071B2

    公开(公告)日：2017-12-05

    申请号：US14436082

    申请日：2013-10-18

    申请人： NO ROCK CAFE TABLES PTY LTD

    发明人： Brian Christopher Heyring ,  Toby William Heyring ,  John Gerard Catoni ,  Richard Monk

    IPC分类号： F16M11/24 ,  A47B91/16 ,  A47B13/02

    CPC分类号： A47B91/16 ,  A47B13/021 ,  A47B13/023 ,  A47B2013/025

    摘要： A stabilizing arrangement (1) to support an object above four ground engaging means (2c,3c,4c,5c) has first 2, second 3, third 4 and fourth 5 levers each having a beam portion (2a,3a,4a,5a), an actuating portion (2b,3b,4b,5b) and a ground engaging means (2c,3c,4c,5c). Each lever is connected to a common interconnection means (6) by a respective pivot with a pivot axis. The levers engage consecutively first to second, second to third, third to fourth and fourth to first, via respective projections (2d,3d,4d,5d) permitting ground engaging means warp displacement and thereby the arrangement provides support of the object on uneven ground. For each lever part, the distance a between the respective ground engaging means and the respective pivot axis is a primary lever-rotating moment arm, and the distance b between the respective ground engaging means and the centre of the pivot is a friction loading distance. The friction loading distance b can be greater than or equal to the primary lever-rotating moment arm a.

    Interlocking, interchangeable support base system
    6.
    发明授权
    Interlocking, interchangeable support base system 有权
    互锁，可互换的支持基础系统

    公开(公告)号：US07886674B2

    公开(公告)日：2011-02-15

    申请号：US11566581

    申请日：2006-12-04

    申请人： Aaron A. Behnke

    发明人： Aaron A. Behnke

    IPC分类号： A47B13/02

    CPC分类号： A47B13/023 ,  A47B2013/025 ,  Y10T29/49945

    摘要： A support system comprises a hub comprising a channel, a leg comprising a finger that slideably engages the channel, and a washer that prevents the finger from disengaging the channel, wherein a multi-dimensional force is exerted that tightens the connection therebetween when the hub, the leg, and the washer are connected together. A method of connecting a support system for an article of furniture comprises inserting a finger of a leg into a channel of a hub to form a mating connection therebetween, connecting a washer to the hub to maintain the finger within the channel, and exerting a multi-dimensional force to secure the leg to the hub.

    摘要翻译： 支撑系统包括：毂，包括通道，包括可滑动地接合通道的手指的腿部，以及防止手指脱离通道的垫圈，其中施加多个力，当轮毂收紧时， 腿和垫圈连接在一起。 连接用于家具制品的支撑系统的方法包括将腿的手指插入轮毂的通道中以在其间形成配合连接，将垫圈连接到轮毂以将手指保持在通道内，并施加多个 将腿固定到轮毂上的力。

    Disassemblable table
    7.
    发明授权
    Disassemblable table 失效
    可拆卸桌子

    公开(公告)号：US4178858A

    公开(公告)日：1979-12-18

    申请号：US861430

    申请日：1977-12-16

    申请人： Giulio Ponzellini

    发明人： Giulio Ponzellini

    IPC分类号： F16B13/06 ,  A47B3/12 ,  A47B13/02 ,  F16B9/02

    CPC分类号： F16B9/02 ,  A47B13/023 ,  A47B2013/025

    摘要： A table comprising a vertical column provided at the upper end with a plurality of radially outwardly directed arm members for supporting the table top and at the lower end with radially outwardly directed foot members detachably connected thereto said arm and foot members having their inner cylinder sector-like portions at least the end portions of the column being hollow and the inner sector-like elements of the arm and foot members are dimensioned to form together respectively at least a part of a hollow cylindrical body adapted to be received at least partially inside one of said hollow end portions of the column respectively, sector-like members of different angular amplitudes being provided to be arranged between said inner sector-like elements of the arm members and foot members respectively, which fill the space therebetween when necessary, an expansion locking device being coaxially mounted inside the hole defined in combination by said sector-like elements adapted to apply a radial pressure on said sector-like elements on at least one zone placed inside the hollow end portions of the column.

    摘要翻译： 一种桌子，包括一个立柱，在上端设置有多个径向向外指向的臂构件，用于支撑桌面，而在下端具有可拆卸地连接到其上的径向向外的脚部构件， 所述柱的至少所述端部的至少一部分是中空的，并且所述臂和脚构件的内部扇形元件的尺寸被设计成分别形成为至少部分地中空圆柱体的至少一部分， 所述柱的所述中空端部分别具有不同角振幅的扇形部件，分别设置在所述臂部件的内部扇形元件和脚部件之间，在需要时填充其间的空间，扩张锁定装置 同轴地安装在由适于施加a的所述扇形元件组合定义的孔内 在位于柱的中空端部内的至少一个区域上的所述扇形元件上的径向压力。

    Upright support
    8.
    发明授权
    Upright support 失效
    直接支持

    公开(公告)号：US3863876A

    公开(公告)日：1975-02-04

    申请号：US32868973

    申请日：1973-02-01

    申请人： CANTRECO LTD

    发明人： FINKELSTEIN LAURENCE STEPHEN ,  GELLERT GABOR

    IPC分类号： A47B13/02 ,  A47C7/00

    CPC分类号： A47B13/023 ,  A47B2013/025

    摘要： An upright support comprising three interlocking leg members each having a leg section and a cup forming flange at a connecting end thereof. The cup forming flange defines a front face and opposed arms projecting angularly forward and one on each side of the leg section. Interlocking means are further provided on the free end of the cup forming arms and adapted to interlock with the interlocking means on a cup forming arm of an adjacent leg member to form a hollow central cup between the front face of the cup forming flange of the three interlocking leg members.

    摘要翻译： 一种直立支撑件，包括三个互锁的腿部构件，每个腿部构件的连接端具有腿部和杯形成法兰。 杯形成凸缘限定了前面和相对的臂，其在腿部的每一侧成角度地向前突出并且一个。 联锁装置还设置在杯形成臂的自由端上，并且适于与相邻腿部构件的杯形成臂上的互锁装置互锁以在三个杯形成法兰的前表面之间形成中空的中心杯 互锁腿成员。

    Stabilizing a table
    10.
    发明授权
    Stabilizing a table 有权

    公开(公告)号：US12096853B1

    公开(公告)日：2024-09-24

    申请号：US18390394

    申请日：2023-12-20

    申请人： David Hastings Bahnson

    发明人： David Hastings Bahnson

    IPC分类号： A47B91/02 ,  A47B13/02

    CPC分类号： A47B91/022 ,  A47B13/023 ,  A47B2013/024 ,  A47B2013/025

    摘要： A table stabilizing device is configured to remedy wobble of a tabletop on a table. These configurations may include a slider that attaches or secures to a table leg of the table. The slider may have wedge W that interposes between the table leg and the floor. An end user can move the slider to change the position of the wedge W relative to the table leg, thus raising or lowering the table leg to stabilize the table. On a pedestal table with multiple legs, this feature will distribute weight across the other table legs.