Caster with a fouling-resistant bearing cup feature and method of manufacturing the same
    25.
    发明公开
    Caster with a fouling-resistant bearing cup feature and method of manufacturing the same 失效
    蓖麻针对与安全存储污染,及其制造方法。

    公开(公告)号:EP0607551A1

    公开(公告)日:1994-07-27

    申请号:EP93119806.3

    申请日:1993-12-08

    IPC分类号: B60B33/00

    摘要: A caster includes a U-shaped caster horn (10) having a top web portion (12) and two contiguous downwardly-extending leg portions (14) to define a wheel accommodating space. A wheel (70) is rotatably supported in the space such that the caster horn (10) partially covers the wheel (70). The caster horn (10) features a fouling-resistant bearing cup (20) integrally formed thereon for receiving and retaining a bearing assembly, which secures one end of an structure-supporting stem (60). A swivel cap (40) with a hole formed in the center thereof is placed over the cup (20) while allowing an opposite end of the stem (60) to protrude therethrough. A brake mechanism supported by the caster horn (10) may be operated to inhibit or prevent rotation of the wheel (70).

    摘要翻译: 脚轮包括具有顶腹板部分(12)和两个向下连续延伸脚部(14),以限定一个轮容纳空间的U形脚轮喇叭(10)。 的车轮(70)在该空间中搜索可旋转地支撑,DASS压铸机喇叭(10)部分地覆盖所述叶轮(70)。 脚轮喇叭(10)设有一个抗结垢轴承杯(20)一体地形成在其上的用于接收和保持一个轴承组件,该组件Secure的一个结构支承杆(60)的一端。 甲旋转帽(40),在形成于其中央的孔被放置在杯(20),而在杆(60)通过那里突出的相对的端部允许。 由脚轮喇叭(10)支撑的制动机构可被操作以抑制或防止车轮(70)的旋转。

    Adjustable shelving system utilizing plastic shelves
    26.
    发明公开
    Adjustable shelving system utilizing plastic shelves 失效
    Verstellbares Regalsystem mit Kuntstoffregalen。

    公开(公告)号:EP0574695A1

    公开(公告)日:1993-12-22

    申请号:EP93107535.2

    申请日:1993-05-10

    IPC分类号: A47B57/54

    CPC分类号: A47B57/265 A47B57/545

    摘要: An adjustable shelving system has a plurality of generally cylindrical posts (10) each having a plurality of vertically-spaced annular grooves (12) therein and a plurality of tapered sleeves (30) fitted on the posts (10). The tapered sleeves (30) include an annular rib (32) engageable with the annular grooves (12) on the posts (10) and an exterior mating surface (37). At least one plastic shelf (20) has a plurality of tapered step holes (22) for receiving one of the tapered sleeves (30) fitted onto the post (10). The step holes (22) are defined by an interior mating surface (24), and one of the exterior (37) and interior (24) mating surfaces is formed with a series of spaced cylindrical ledges (25) to increase the friction between the sleeves (30) and the step holes (22).

    摘要翻译: 可调节的搁架系统具有多个大致圆柱形的立柱(10),每个立柱具有多个垂直间隔开的环形凹槽(12),以及安装在柱(10)上的多个锥形套筒(30)。 锥形套筒(30)包括可与支柱(10)上的环形槽(12)接合的环形肋(32)和外部配合表面(37)。 至少一个塑料架(20)具有多个锥形步进孔(22),用于容纳装配到柱(10)上的锥形套筒(30)中的一个。 台阶孔(22)由内部配合表面(24)限定,并且外部(37)和内部(24)配合表面中的一个形成有一系列间隔开的圆柱形凸缘(25),以增加 套筒(30)和台阶孔(22)。