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316 records (took 0.071 seconds)

    sparks
    113.
    发明授权
    sparks 失效

    公开(公告)号：US71904A

    公开(公告)日：1867-12-10

    申请号：US71904D

    CPC classification number: B60B33/0002 ,  Y10T16/201

    Vacuum cleaner with hose-retaining caster modules
    116.
    发明授权
    Vacuum cleaner with hose-retaining caster modules 有权
    带软管保持脚轮模块的吸尘器

    公开(公告)号：US09003599B1

    公开(公告)日：2015-04-14

    申请号：US14286304

    申请日：2014-05-23

    Applicant: Shop Vac Corporation

    Inventor： Kevin D. Fry

    IPC: A47L9/00 ,  B60B33/00 ,  A47L5/36 ,  A47L9/24

    CPC classification number: A47L5/365 ,  A47L9/0036 ,  A47L9/009 ,  B60B33/0002 ,  Y10T16/18 ,  Y10T16/201 ,  Y10T16/202 ,  Y10T16/211

    Abstract: A new vacuum cleaner has fence elements with upright arms are easily attachable to caster modules and create an upwardly opening hose space through which a vacuum hose can be wound for storage. The caster modules have sockets that extend throughout the height of the modules. The fence elements have tabs that hook onto lower edges of the modules, and can be clipped onto the caster module by pressing a detent on the fence element downwardly into an upper end of the socket until the tabs snap over the lower portion of the module, locking it in place.

    Abstract translation: 一个新的真空吸尘器具有直立臂的围栏元件可以很容易地连接到脚轮模块，并产生向上开口的软管空间，真空软管可以通过该软管空间被卷绕以进行存储。 脚轮模块具有贯穿模块高度的插座。 围栏元件具有钩接在模块的下边缘上的突片，并且可以通过将挡板元件上的定位器向下压入插座的上端而将其夹在脚轮模块上，直到突出部卡扣在模块的下部， 锁定到位

    Handcart caster
    118.
    发明申请
    Handcart caster 有权
    手推脚轮

    公开(公告)号：US20140123435A1

    公开(公告)日：2014-05-08

    申请号：US14154211

    申请日：2014-01-14

    Applicant: CIXI CHUANGLI BEARING CO. LTD.

    Inventor： Bo Sun

    IPC: B60B33/00

    CPC classification number: B60B33/0028 ,  B60B33/0007 ,  B60B33/0021 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0068 ,  F16C13/006 ,  F16C19/08 ,  F16C33/414 ,  F16C35/067 ,  Y10T16/184 ,  Y10T16/1857 ,  Y10T16/186 ,  Y10T16/199 ,  Y10T16/201

    Abstract: A handcart caster is provided with a bracket and a rolling wheel component disposed on a lower end of the bracket; a radial directional convex part disposed on an upper part of the bracket; a rolling bearing disposed in a cavity of the radial directional convex part, the rolling bearing including an outer ring of a bearing, an inner ring of the bearing, a plurality of steel balls disposed between the outer ring of the bearing and the inner ring of the bearing, and two-layer grooves disposed on surfaces of the outer ring of the bearing and the inner ring of the bearing facing each other wherein the steel balls are disposed in the two-layer grooves, the cage is disposed outside of the steel balls; and convex ridges for fixing the outer ring of the bearing disposed on an inner wall of the radial directional convex part.

    Abstract translation: 手推车脚轮设置有支架和设置在支架下端的滚轮部件; 设置在所述支架的上部的径向定向凸部; 设置在所述径向定向凸部的空腔中的滚动轴承，所述滚动轴承包括轴承的外圈，所述轴承的内圈，设置在所述轴承的外圈与所述轴承的内圈之间的多个钢球 所述轴承和设置在所述轴承的外圈的表面上的两层槽和所述轴承的内圈彼此面对，其中所述钢球设置在所述两层槽中，所述保持架设置在所述钢球的外侧 ; 以及用于固定设置在径向定向凸部的内壁上的轴承的外圈的凸脊。

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