Handle attachment assembly
    11.
    发明授权
    Handle attachment assembly 失效
    手柄附件总成

    公开(公告)号:US07657972B2

    公开(公告)日:2010-02-09

    申请号:US11506900

    申请日:2006-08-21

    IPC分类号: B25G1/00

    摘要: One embodiment of a handle attachment assembly formed in accordance with the present invention is provided. The handle attachment assembly may be used for removably attaching a handle to an elongate shaft having a proximal end and a distal end. The handle attachment assembly may include a hand grip adapted to be gripped and held by a user and a clamp assembly. The clamp assembly may be coupled to the hand grip for removably attaching the hand grip to the elongate shaft between the proximal end and the distal end of the elongate shaft. The clamp assembly may include a first V-shaped clamp and a second V-shaped clamp. A fastening assembly may be used for driving the first V-shaped clamp toward the second V-shaped clamp to removably clamp the elongate shaft between the first and second V-shaped clamps.

    摘要翻译: 提供了根据本发明形成的手柄附接组件的一个实施例。 手柄附接组件可以用于将手柄可拆卸地附接到具有近端和远端的细长轴上。 手柄附接组件可以包括适于由使用者夹持并保持的手柄和夹具组件。 夹具组件可以联接到手柄上,用于将手柄可拆卸地附接到细长轴的近端和远端之间的细长轴。 夹具组件可以包括第一V形夹具和第二V形夹具。 紧固组件可用于将第一V形夹具朝向第二V形夹具驱动,以将细长轴可拆卸地夹紧在第一和第二V形夹具之间。

    Self-lubricated wheel assembly
    13.
    发明授权
    Self-lubricated wheel assembly 失效
    自润滑轮组件

    公开(公告)号:US06536077B1

    公开(公告)日:2003-03-25

    申请号:US09662099

    申请日:2000-09-14

    申请人: Carl R. Espey

    发明人: Carl R. Espey

    IPC分类号: A47H1500

    摘要: A wheel assembly adapted to travel along guide rails or tracks. The assembly includes a roller formed of porous sintered metal, a shaft attached to a supporting body and an adapter to which both the roller and shaft are connected. The adapter includes a cylindrical inner portion with an axial socket to receive the shaft and a cylindrical inner portion of a smaller diameter to define an annular inner shoulder. A spring retainer secures the roller to the adapter.

    摘要翻译: 适于沿着导轨或轨道行进的轮组件。 该组件包括由多孔烧结金属制成的辊,连接到支撑体的轴和连接辊和轴的适配器。 适配器包括圆柱形内部部分,其具有用于接收轴的轴向插座和较小直径的圆柱形内部部分,以限定环形内肩部。 弹簧保持架将滚轮固定到适配器上。

    Theatrical scenery carriage and movement mechanism
    15.
    发明授权
    Theatrical scenery carriage and movement mechanism 失效
    戏剧风光运动和运动机制

    公开(公告)号:US5970578A

    公开(公告)日:1999-10-26

    申请号:US035743

    申请日:1998-03-06

    摘要: An apparatus for supporting one or more theatrical panels and, in a more specific aspect, a carriage assembly adapted for such task in association with a horizontal track having an upper guide surface and a lower guide surface, provide horizontal movement quietly, smoothly, with low frictional resistance and in a highly-linear fashion with low rock and sway. A horizontal track comprising an upper guide surface and a lower guide surface supports a carriage assembly having a plurality of upper guide wheels and a plurality of lower guide wheels. The upper guide wheels are supported in rolling contact with the upper guide surface and the lower guide wheels are supported in rolling contact with the lower guide surface. The axles supporting the upper guide wheels are preferably horizontally offset from vertical lines extending through any of the axles supporting the lower guide wheels. The guide wheels are preferably resilient at least at the surface and grooved to engage the guide surfaces.

    摘要翻译: 一种用于支撑一个或多个戏剧面板的装置,并且在更具体的方面,适于与具有上导向表面和下引导表面的水平轨道相关联的这种任务的滑架组件提供水平运动,平静地,平稳地以低 摩擦阻力和高度线性的方式与低摇摆和摇摆。 包括上引导表面和下引导表面的水平轨道支撑具有多个上引导轮和多个下引导轮的托架组件。 上引导轮与上引导表面滚动地支撑,下引导轮与下引导表面滚动地支撑。 支撑上引导轮的轴优选地水平地偏离延伸穿过支撑下引导轮的任何轴的垂直线。 导向轮优选至少在表面处是弹性的并且被开槽以与引导表面接合。

    Strip-articulated door that turns in small radius
    17.
    发明授权
    Strip-articulated door that turns in small radius 失效
    带状铰链门,小半径转弯

    公开(公告)号:US4800945A

    公开(公告)日:1989-01-31

    申请号:US23048

    申请日:1987-03-06

    IPC分类号: E05D15/12 E05B15/06

    摘要: An improved sliding door composed of articulated strips in which the novel features are a high guide containing a rotating vertical wheel that supports two adjacent strips and a rotating horizontal wheel that follow a curved track. Additional features include a floor guide that contains only straight segments that are not joined together the corner and a base guide attached to the articulated strips that travels within the floor guide without touching said floor guide during stationary or ordinary operation of the door.

    摘要翻译: 一种改进的滑动门,其由铰接条组成,其中新颖特征是包含支撑两个相邻条的旋转垂直轮的高导轨和跟随弯曲轨道的旋转水平轮。 附加特征包括地板引导件,其仅包含未连接在一起的直角部分和附接到在地板引导件内行进的铰接条带的基部引导件,而不会在门的静止或正常操作期间接触所述底板引导件。

    Roller and track means for an overhead door
    18.
    发明授权
    Roller and track means for an overhead door 失效
    高架门的滚轮和轨道装置

    公开(公告)号:US4572268A

    公开(公告)日:1986-02-25

    申请号:US620577

    申请日:1984-06-14

    申请人: Harold G. Wentzel

    发明人: Harold G. Wentzel

    IPC分类号: B60J5/12 E05D15/06 A47H15/02

    摘要: There is disclosed a pickup truck cap having a roll-away or sectional overhead door in which the cap has a door frame at the rear thereof with a depending portion adapted to fit in the tailgate receptor portion of the truck bed. The guides for the door comprise channel members of tubular cross-section having a longitudinal side opening facing the door which is provided with opposed, narrow, rolling surfaces and the door is provided with rollers adapted to roll on these rolling surfaces. The rollers have a flange to prevent them from pulling out of the channel and are spring-biased to accommodate rocking of the truck.

    摘要翻译: 公开了一种具有卷绕或剖开的顶盖门的皮卡车盖,其中盖在其后部具有门框,其具有适于装配在卡车底盘的后挡板接收部分中的悬垂部分。 门的引导件包括管状横截面的通道构件,其具有面向门的纵向侧开口,该纵向侧开口设置有相对的窄的滚动表面,并且门设置有适于在这些滚动表面上滚动的辊。 滚子具有法兰,以防止它们从通道中拉出并被弹簧偏置以适应卡车的摇摆。

    Device for suspending a slidable sealed door
    19.
    发明授权
    Device for suspending a slidable sealed door 失效
    用于悬挂可滑动密封门的装置

    公开(公告)号:US4476652A

    公开(公告)日:1984-10-16

    申请号:US402331

    申请日:1982-07-27

    申请人: Pierre Beauchot

    发明人: Pierre Beauchot

    IPC分类号: E05D15/06 E05D15/10 E05D15/56

    摘要: The device comprises a guide rail (1) having a cross-section in the general shape of a C and fixed to a wall (M) and defining two guide surfaces (8, 9). One of the guide surfaces (8) has a notch (2) with which cooperates at least one roller (G.sub.1) or other rolling or sliding element carried by the door support means (13). The other guide surface cooperates with at least one roller (G.sub.2) or other rolling or sliding element carried by a pivotal arm (21) connected to the door (P). The or each pivotal arm is disposed completely within the rail (1) and operates under compressive stress.

    摘要翻译: 该装置包括导轨(1),该导轨具有C形的大致形状的横截面并固定在壁(M)上并限定两个导向表面(8,9)。 导向面(8)中的一个具有凹口(2),与所述门支撑装置(13)承载的至少一个滚子(G1)或其它滚动或滑动元件配合。 另一个引导表面与至少一个辊(G2)或由连接到门(P)的枢转臂(21)承载的其它滚动或滑动元件配合。 所述或每个枢转臂完全设置在轨道(1)内并且在压缩应力下操作。

    Trolley and hanger apparatus
    20.
    发明授权
    Trolley and hanger apparatus 失效
    拉杆和挂钩装置

    公开(公告)号:US3580183A

    公开(公告)日:1971-05-25

    申请号:US3580183D

    申请日:1968-05-13

    发明人: NEARMAN RICHARD E

    IPC分类号: B61B13/04 B61B3/00

    摘要: Flat trolley bodies having perpendicular tabs along upper edges thereof for mounting axles and guide rollers to prevent the trolley bodies from scraping along tracks, hangers having integrally formed arcuate bumpers, and combinations of trolleys and hangers having motion-limiting stops near hinged interconnections are described herein.