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8 条记录 (耗时 0.017 秒)

    Conveyor belt/cutting head advance mechanism
    3.
    发明授权
    Conveyor belt/cutting head advance mechanism 失效
    输送带/切割头前进机构

    公开(公告)号：US5366068A

    公开(公告)日：1994-11-22

    申请号：US65544

    申请日：1993-05-20

    申请人： Kevin R. Hall ,  Gordon Wilkinson

    发明人： Kevin R. Hall ,  Gordon Wilkinson

    IPC分类号： B65G21/14

    CPC分类号： B65G21/14

    摘要： Disclosed is a conveyor belt/cutting head advancement mechanism (10). Mechanism (10) comprises a conveyor belt support structure (11) connected at one end to a conveyor belt gathering structure (12). The conveyor belt support structure (11) is typically interconnected at its forward end to a self advancing conveyor return end (not shown). Material removed from a mine face by the cutting implement is delivered to a conveyor belt supported by the support structure (11). Structure (11) comprises a plurality of structural elements (18) pivotally interconnected in a scissor-like configuration. The mid points of elements (18) are pivotally interconnected at a point coinciding with the mounting location of a conveyor belt return roller (16). At the upper pivotally interconnected extremities of elements (18), the conveyor belt advancing rollers are supported. Mounted at a location nearby the lower ends of elements (18) are ground engaging wheels (17). The conveyor belt gathering structure (12) comprises a frame (19) within which is mounted a pair of gathering roller groups (21 and 22). One or both of the gathering roller groups may be mounted upon sub-frames which may longitudinally traverse frame (19). A winch or hydraulic ram (20) may be employed to effect such longitudinal traverse. As roller groups (21) and 22) are caused to move apart, the length of belt (14) gathered thereby is many times greater than the distance through which the roller pairs (21 and 22) have separated.

    摘要翻译： 公开了一种传送带/切割头前进机构（10）。 机构（10）包括在一端连接到传送带收集结构（12）的传送带支撑结构（11）。 传送带支撑结构（11）通常在其前端相互连接到自行进输送机返回端（未示出）。 通过切割工具从矿面移除的材料被输送到由支撑结构（11）支撑的传送带。 结构（11）包括以剪刀状构造枢转地互连的多个结构元件（18）。 元件（18）的中点在与输送带返回辊（16）的安装位置重合的点枢转地互连。 在元件（18）的上部枢转相互连接的末端处，支撑着传送带前进辊。 安装在元件（18）的下端附近的位置是地面接合轮（17）。 输送带收集结构（12）包括框架（19），在该框架内安装有一对收集辊组（21和22）。 聚集辊组中的一个或两个可以安装在可以纵向穿过框架（19）的子框架上。 可以使用绞车或液压油缸（20）来实现这种纵向横移。 随着辊组（21）和22）移开，由此聚集的带（14）的长度比辊对（21和22）分离的距离大很多倍。

    Extendible conveyor structure
    4.
    发明授权
    Extendible conveyor structure 失效
    可扩展输送机结构

    公开(公告)号：US5307917A

    公开(公告)日：1994-05-03

    申请号：US976210

    申请日：1992-11-13

    申请人： Kevin R. Hall

    发明人： Kevin R. Hall

    IPC分类号： B65G21/14

    CPC分类号： B65G21/14

    摘要： Disclosed is an extendible conveyor structure (10). Structure (10) comprises a main frame (11) supported above a ground surface by way of wheels (20). Main frame (11) comprises a number of vertical members (22) and cross-members (18) extending therebetween. Main frame (11) further comprises a number of longitudinal members (23). Either fixed to main frame (11) or rollably supported thereby is a sub-frame (14) to support a conveyor belt (16). Rollably supported to sub-frame (14) is a pair of movable sub-frames (12, 13). The conveyor belt (16) spans all three sub-frames (12, 13 and 14) and is supported by rollers (15) or alternatively by troughing plates or a combination of both. The respective sub-frames (12, 13 and 14) may be manually or automatically extended between a loading zone and a discharge zone as required. Upon activation of the conveyor drive arrangement (19), the conveyor belt (16) is set in motion and bulk materials will pass from extended sub-frame (12) onto the belt at sub-frame (14), and from sub-frame (14) onto the belt at sub-frame (13). The bulk materials will then be delivered at the discharge end.

    摘要翻译： 公开了一种可延伸的输送机结构（10）。 结构（10）包括通过轮（20）支撑在地面上方的主框架（11）。 主框架（11）包括在它们之间延伸的多个垂直构件（22）和横向构件（18）。 主框架（11）还包括多个纵向构件（23）。 固定到主框架（11）或由其可滚动地支撑的是支撑传送带（16）的子框架（14）。 子框架（14）可滚动地支撑着一对可移动子框架（12,13）。 传送带（16）跨越所有三个子框架（12,13和14），并且由辊子（15）支撑，或者通过槽板或两者的组合来支撑。 相应的子框架（12,13和14）可以根据需要在装载区域和排放区域之间手动或自动地延伸。 在激活传送带驱动装置（19）时，输送带（16）被设置成运动，散装材料将从子框架（14）从延伸子框架（12）传递到带子上，并且从子框架 （14）在子框架（13）上的带上。 然后，散装材料将在排放端输送。

    Large scale liquid media dispensing and supplementing system
    6.
    发明授权
    Large scale liquid media dispensing and supplementing system 失效
    大型液体介质分配和补充系统

    公开(公告)号：US5069370A

    公开(公告)日：1991-12-03

    申请号：US564360

    申请日：1990-08-08

    申请人： David J. Cady ,  Kevin R. Hall ,  Robert W. Lynn

    发明人： David J. Cady ,  Kevin R. Hall ,  Robert W. Lynn

    IPC分类号： B67D7/02

    CPC分类号： B67D7/02 ,  B67D7/0288

    摘要： Disclosed is a system for dispensing and supplementing a large volume of liquid for use with cell and tissue cultures. The system disclosed comprises a large volume drum having liquid contained therein. The system disclosed further comprises a first assembly for dispensing the liquid from the large volume drum. The system disclosed further comprises a second assembly for supplementing the first liquid contained in the large volume drum with the second liquid. The system disclosed may also comprise a third mechanical arrangement for mixing the first and second liquids. The materials chosen are compatible with gamma irradiation sterilization process, sterile cell culture media, and standard distribution systems.

    摘要翻译： 公开了一种用于分配和补充大量液体以用于细胞和组织培养物的系统。 所公开的系统包括其中容纳有液体的大体积的鼓。 所公开的系统还包括用于从大体积滚筒分配液体的第一组件。 所公开的系统进一步包括第二组件，用于用第二液体补充容纳在大体积滚筒中的第一液体。 所公开的系统还可以包括用于混合第一和第二液体的第三机械装置。 所选择的材料与γ辐射灭菌工艺，无菌细胞培养基和标准分配系统相容。

    Mining machine with detachable articulated cutting assembly
    7.
    发明授权
    Mining machine with detachable articulated cutting assembly 失效
    采矿机具有可拆卸的铰接切割组件

    公开(公告)号：US06224164B1

    公开(公告)日：2001-05-01

    申请号：US09249913

    申请日：1999-02-12

    申请人： Kevin R. Hall ,  Gregory S. Wilson ,  John R. Frederick

    发明人： Kevin R. Hall ,  Gregory S. Wilson ,  John R. Frederick

    IPC分类号： E21C2700

    CPC分类号： E21D9/12 ,  E21C27/24 ,  E21C31/10 ,  E21C33/00 ,  E21D19/04

    摘要： A mining machine that has a chassis that defines an operator area thereon and has a mining assembly attached thereto. A vertically extending shield assembly is supported on the chassis to prevent material that is dislodged during the mining process from inadvertently entering the operator area. The shield assembly may be selectively vertically extendable and may be equipped with a ventilation duct assembly to withdraw dust and gases away from the operator area. The mining machine may be equipped with a mining assembly that extends the entire width of the chassis and that can be advanced forwardly of the chassis and swung down across the seam face during mining. The present invention may also be equipped with a quick disconnect assembly for detachably mounting the mining assembly or other mining implement to the mining machine.

    摘要翻译： 一种采矿机，其具有在其上限定操作者区域并具有附接到其上的采矿组件的底盘。 垂直延伸的屏蔽组件支撑在底盘上，以防止在采矿过程中被移除的材料不经意地进入操作者区域。 屏蔽组件可以选择性地垂直延伸，并且可以配备有通风管道组件，以将灰尘和气体从操作者区域排出。 采矿机可以配备有采矿组件，其延伸底盘的整个宽度，并且可以在底盘向前推进并且在采矿期间向下摆动穿过接缝面。 本发明还可以配备有用于将采矿组件或其他采矿工具可拆卸地安装到采矿机的快速断开组件。

    Large scale liquid media dispensing and supplementing system
    8.
    发明授权
    Large scale liquid media dispensing and supplementing system 失效
    大型液体介质分配和补充系统

    公开(公告)号：US5083686A

    公开(公告)日：1992-01-28

    申请号：US541908

    申请日：1990-06-22

    申请人： David J. Cady ,  Kevin R. Hall ,  Robert W. Lynn

    发明人： David J. Cady ,  Kevin R. Hall ,  Robert W. Lynn

    IPC分类号： B67D7/02

    CPC分类号： B67D7/02 ,  B67D7/0288

    摘要： Disclosed is a system for dispensing and supplementing a large volume of liquid for use with cell and tissue cultures. The system disclosed comprises a large volume drum having liquid contained therein. The system disclosed further comprises a first assembly for dispensing the liquid from the large volume drum. The system disclosed further comprises a second assembly for supplementing the first liquid contained in the large volume drum with the second liquid. The system disclosed may also comprise a third mechanical arrangement for mixing the first and second liquids.

    摘要翻译： 公开了一种用于分配和补充大量液体以用于细胞和组织培养物的系统。 所公开的系统包括其中容纳有液体的大体积的鼓。 所公开的系统还包括用于从大体积滚筒分配液体的第一组件。 所公开的系统进一步包括第二组件，用于用第二液体补充容纳在大容积滚筒中的第一液体。 所公开的系统还可以包括用于混合第一和第二液体的第三机械装置。