CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET EMPLOYED THEREIN
    1.
    发明申请
    CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET EMPLOYED THEREIN 失效
    链条驱动或返回布置和链条组件及其使用的工具

    公开(公告)号:US20120065012A1

    公开(公告)日:2012-03-15

    申请号:US13234012

    申请日:2011-09-15

    IPC分类号: F16H7/06 F16H55/30

    摘要: Chain return arrangement and sprocket and chain assembly employed therein with the bow flanks of the horizontal chain links (1) of the chain assembly (10) exhibiting a concave trough at least below an equatorial line (7) and the chain link pockets (52) of the sprocket (50) that receive the horizontal chain links at their tooth flanks (53) in the contact areas (55) to the chain links (1) having a convex crown shape to match the troughed bow flank. This significantly reduces the surface pressures between the two parts. (See FIG. 2)

    摘要翻译: 在其中使用的链条返回装置和链轮和链条组件具有链条组件(10)的水平链节(1)的弓形侧表面,其至少在赤道线(7)和链节袋(52)之下呈现凹槽, 所述链轮(50)在其接触区域(55)中的齿面(53)处接收到具有凸冠形状的链节(1)的链轮(1)的水平链节,以匹配所述弯曲的弓形侧面。 这显着降低了两部分之间的表面压力。 (参照图2)

    Device for guying a movable cutting machine
    2.
    发明授权
    Device for guying a movable cutting machine 失效
    用于移动切割机的装置

    公开(公告)号:US4087132A

    公开(公告)日:1978-05-02

    申请号:US733405

    申请日:1976-10-18

    申请人: Friedrich Ressler

    发明人: Friedrich Ressler

    摘要: Device for guying a movable cutting machine, particularly a cutting machine provided with a caterpillar drive, in its operating position, and for moving this cutting machine in an ascending gallery being consolidated by means of supporting frames formed of caps and props or posts, characterized in that on the frame of a cutting machine there is provided at least one connecting member for at least one tension member formed of a chain or of a cable and in that the tension member is adapted to be, with interposition of a winch, connected to at least one further connecting member arranged on the cap of at least one supporting frame and releasably connected to said cap.

    摘要翻译: 用于将活动切割机,特别是具有履带式驱动装置的切割机置于其操作位置的装置,以及用于将该切割机移动到上升的画廊中,借助于由盖子和道具或柱形成的支撑框架而被固定,其特征在于 在切割机的框架上,为至少一个由链条或电缆形成的张力构件提供至少一个连接构件,其中,所述张紧构件适于与插入连接在一起的绞盘 至少一个另外的连接构件布置在至少一个支撑框架的帽上并且可释放地连接到所述盖。

    Chain drive or return arrangement and chain assembly and sprocket enployed therein
    3.
    发明申请
    Chain drive or return arrangement and chain assembly and sprocket enployed therein 有权
    链条驱动或返回装置和链条组装和链轮在其中

    公开(公告)号:US20070042850A1

    公开(公告)日:2007-02-22

    申请号:US11505676

    申请日:2006-08-17

    IPC分类号: F16G13/02 F16G5/20 F16H7/06

    摘要: Chain return arrangement and sprocket and chain assembly employed therein with the bow flanks of the horizontal chain links (1) of the chain assembly (10) exhibiting a concave trough at least below an equatorial line (7) and the chain link pockets (52) of the sprocket (50) that receive the horizontal chain links at their tooth flanks (53) in the contact areas (55) to the chain links (1) having a convex crown shape to match the troughed bow flank. This significantly reduces the surface pressures between the two parts.

    摘要翻译: 在其中使用的链条返回装置和链轮和链条组件具有链条组件(10)的水平链节(1)的弓形侧表面,其至少在赤道线(7)和链节袋(52)之下呈现凹槽, 所述链轮(50)在其接触区域(55)中的齿面(53)处接收到具有凸冠形状的链节(1)的链轮(1)的水平链节,以匹配所述弯曲的弓形侧面。 这显着地降低了两部分之间的表面压力。

    Hauling system for underground workings
    4.
    发明授权
    Hauling system for underground workings 失效
    地下运输系统

    公开(公告)号:US4154479A

    公开(公告)日:1979-05-15

    申请号:US809780

    申请日:1977-06-24

    摘要: A hauling system for underground operations for use in an excavation between a longwall having a mining face and a drift comprises a longwall conveyor which is adapted to be positioned along the longwall and a drift conveyor adapted to be positioned along the drift. A cycloid is positioned between the drift and the longwall conveyors and provides a connection transfer therebetween. A plurality of plane guiding profiles are disposed along the long wall and they provide means for the passage of chains of a chain drive which includes a drive motor and transmission and sprocket located on the side of the drift conveyor. A winning machine, such as a coal plane, is mounted for guiding movement over the profiles and, in order to facilitate its movement up to the location of the juncture of the longwall with the drift, there is provided a deflection device in the form of deflection sprockets for the upper and lower reaches of the endless chain conveyor which is adjustably mounted on a flange plate which is carried on the periphery of the cycloid conveyor between the drift and the longwall.

    摘要翻译: 用于在具有采矿面和漂移物的长壁之间的挖掘中的挖掘的地下操作的牵引系统包括适于沿着长壁定位的长壁输送机和适于沿着漂移物定位的漂移输送机。 摆线定位在漂移和长壁输送机之间,并提供它们之间的连接转移。 多个平面引导轮廓沿着长壁设置,并且它们提供用于链传动链条通过的装置,该链条传动链包括位于漂移输送机一侧的驱动马达和变速器和链轮。 安装诸如煤平面的获胜机器以引导运动在轮廓上方,并且为了便于其移动到具有漂移的长壁的接合部的位置,提供了以下形式的偏转装置: 环形链式输送机的上下游偏转链轮可调节地安装在法兰板上,法兰板承载在摆线和长墙之间的摆线输送机的周边。

    Device for guying a movable cutting machine
    5.
    发明授权
    Device for guying a movable cutting machine 失效
    用于移动切割机的装置

    公开(公告)号:US4076317A

    公开(公告)日:1978-02-28

    申请号:US719655

    申请日:1976-09-01

    摘要: Apparatus for guying a movable cutting machine equipped with a caterpillar drive and for moving the machine on ascending galleries has at both sides of the cutting machine tension members formed of chains or ropes and led over winches. The tension members are adapted to be fixed on both sides of the cutting machine, with the forward ends and the rearward ends of the tension members being adapted to be fixed at stationary locations of the gallery, preferably by means of rock anchors.

    摘要翻译: 用于设置配备有履带式驱动装置的移动切割机和用于在上升的画廊上移动机器的装置具有由链条或绳索形成的切割机张力构件的两侧并且引导绞盘。 张紧构件适于固定在切割机的两侧,其中张紧构件的前端和后端适于固定在画廊的固定位置,优选地通过岩石锚固件。

    Chain drive or return arrangement and chain assembly and sprocket employed therein
    6.
    发明授权
    Chain drive or return arrangement and chain assembly and sprocket employed therein 失效
    链驱动或返回布置以及其中使用的链条组件和链轮

    公开(公告)号:US08360912B2

    公开(公告)日:2013-01-29

    申请号:US13234012

    申请日:2011-09-15

    摘要: Chain return arrangement and sprocket and chain assembly employed therein with the bow flanks of the horizontal chain links (1) of the chain assembly (10) exhibiting a concave trough at least below an equatorial line (7) and the chain link pockets (52) of the sprocket (50) that receive the horizontal chain links at their tooth flanks (53) in the contact areas (55) to the chain links (1) having a convex crown shape to match the troughed bow flank. This significantly reduces the surface pressures between the two parts.

    摘要翻译: 在其中使用的链条返回装置和链轮和链条组件具有链条组件(10)的水平链节(1)的弓形侧表面,其至少在赤道线(7)和链节袋(52)之下呈现凹槽, 所述链轮(50)在其接触区域(55)中的齿面(53)处接收到具有凸冠形状的链节(1)的链轮(1)的水平链节,以匹配所述弯曲的弓形侧面。 这显着地降低了两部分之间的表面压力。

    Chain drive or return arrangement and chain assembly and sprocket employed therein
    7.
    发明授权
    Chain drive or return arrangement and chain assembly and sprocket employed therein 有权
    链驱动或返回布置以及其中使用的链条组件和链轮

    公开(公告)号:US08038558B2

    公开(公告)日:2011-10-18

    申请号:US11505676

    申请日:2006-08-17

    IPC分类号: F16H7/06

    摘要: Chain return arrangement and sprocket and chain assembly employed therein with the bow flanks of the horizontal chain links (1) of the chain assembly (10) exhibiting a concave trough at least below an equatorial line (7) and the chain link pockets (52) of the sprocket (50) that receive the horizontal chain links at their tooth flanks (53) in the contact areas (55) to the chain links (1) having a convex crown shape to match the troughed bow flank. This significantly reduces the surface pressures between the two parts.

    摘要翻译: 在其中使用的链条返回装置和链轮和链条组件具有链条组件(10)的水平链节(1)的弓形侧表面,其至少在赤道线(7)和链节袋(52)之下呈现凹槽, 所述链轮(50)在其接触区域(55)中的齿面(53)处接收到具有凸冠形状的链节(1)的链轮(1)的水平链节,以匹配所述弯曲的弓形侧面。 这显着地降低了两部分之间的表面压力。

    Anchoring apparatus for anchoring a mining installation
    8.
    发明授权
    Anchoring apparatus for anchoring a mining installation 失效
    锚定采矿设备的锚固装置

    公开(公告)号:US4094157A

    公开(公告)日:1978-06-13

    申请号:US747434

    申请日:1976-12-03

    摘要: Apparatus for anchoring a mining installation to the floor of a mining excavation includes an anchor beam and at least one anchoring element which is anchored in a borehole in the floor of the mining excavation. Each anchoring element is provided with a respective tensioning device for prestressing that anchoring element. Each tensioning device comprises a freely pivotable support member on which is arrayed an adjustable anchoring element connection element.

    摘要翻译: 用于将采矿设备锚定到采矿开挖地板的装置包括锚梁和锚定在采矿开挖地板的钻孔中的至少一个锚固元件。 每个锚固元件设置有用于对该锚固元件进行预应力的相应的张紧装置。 每个张紧装置包括可自由枢转的支撑构件,其上布置有可调节的锚固元件连接元件。

    Plough chain strand comprising a chain lock link
    10.
    发明授权
    Plough chain strand comprising a chain lock link 失效
    犁链链包括链锁链

    公开(公告)号:US06959769B2

    公开(公告)日:2005-11-01

    申请号:US10483478

    申请日:2003-04-10

    摘要: The invention relates to a plough chain strand 50 with horizontal chain links and vertical chain links including normal chain links 30, 40, the chain link legs of which are connected by chain link arcs and engage one another alternately in an intractable manner. In the chain strand 50 in front of and behind the chain connector link 10 is arranged in the same installation position as this at least one special chain link 20, the link legs of which comprise the same outer contour, especially the same width and the same thickness, as the outer legs of the connector link parts of the chain connector link 10. Due to the special chain links 20 preceding and trailing the chain connector link and having the same or a marginally larger contour as this, the wear of the chain connector link 10 of the chain strand 50 according to the invention is reduced or avoided if compared to known plough chains.

    摘要翻译: 本发明涉及一种具有水平链节和垂直链条的犁链链条50,其包括通常的链节30,40,其链节腿通过链节弧连接并且以棘手的方式交替地彼此接合。 在链条连接器连杆10的前面和后面的链条50中布置在与该至少一个特殊链节20相同的安装位置,其连杆腿包括相同的外轮廓,特别是相同的宽度和相同 作为链式连接器连杆10的连接器连杆部分的外腿的厚度。 由于链条连接器链节前后的特殊链节20和具有与之相同或稍大的轮廓,根据本发明的链条50的链连接器链节10的磨损被减少或避免,如果与 已知的犁链。