公开(公告)号：US4813747A

公开(公告)日：1989-03-21

申请号：US92767

申请日：1987-09-02

Applicant: Hugo Klimeck ,  Volker Knorr ,  Gerhard Wilken

Inventor： Hugo Klimeck ,  Volker Knorr ,  Gerhard Wilken

IPC: B61B13/02 ,  B61C11/04 ,  E01B25/04 ,  E21C29/02 ,  F16H55/26 ,  E21C29/00

CPC classification number: B61C11/04 ,  B61B13/02 ,  E01B25/04 ,  E21C29/02 ,  F16H55/26

Abstract: A rack assembly for allowing movement of a winning machine utilized in underground, long-wall mining operations. The rack assembly is comprised of a plurality of rack sections positioned end-to-end and suitable for attachment to trough sections of a face conveyor. The rack sections correspond in a one to one relationship to the trough sections and have lengths slightly greater than the associated trough sections. Toggles connect adjacent rack sections and maintain the adjacent rack sections such that end faces of the rack sections are maintained contiguous to one another, preventing relative longitudinal movement between the adjacent rack sections. The toggle, however, allows limited, relative vertical and horizontal movement between adjacent rack sections to allow positioning of the rack sections along a mine floor.

Abstract translation: 用于允许在地下，长壁采矿作业中使用的获胜机器的移动的机架组件。 齿条组件由端对端设置并适于附着到面传送器的槽部分的多个齿条部分组成。 齿条部分对应于槽部分的一对一关系，并且具有比相关联的槽部分稍长的长度。 切换连接相邻的机架部分并维持相邻的机架部分，使得机架部分的端面彼此保持邻接，防止相邻机架部分之间的相对纵向移动。 然而，肘节允许在相邻的齿条部分之间进行有限的相对的垂直和水平运动，以允许齿条部分沿矿井定位。

公开(公告)号：US4516809A

公开(公告)日：1985-05-14

申请号：US530254

申请日：1983-09-08

Applicant: Hugo Klimeck ,  Gerhard Wilken

Inventor： Hugo Klimeck ,  Gerhard Wilken

IPC: E21C29/02 ,  E21C35/12

CPC classification number: E21C29/02 ,  E21C35/12

Abstract: A device for interconnecting two sections of a longwall mining machine secured to the side wall of a face conveyor, characterized in that lugs project outwardly from the sides of adjacent end portions of the respective track sections and receive an oval chain link securing element which extends around the lugs and bridges the joint between the respective track sections.The chain link element has horizontally-extending portions interconnecting semicircular end portions which extend around the lugs, the horizontally-extending portions being such that elongation of the interconnecting device is limited as is the separation between adjacent end portions. This insures that the clearance between ends of adjacent track sections is sufficient to provide for the correct tooth spacing on a drive rack to accommodate the driving wheel of a mining machine.

Abstract translation: 用于互连固定到面传送器的侧壁的长壁采矿机的两个部分的装置，其特征在于，凸耳从相应的轨道部分的相邻端部的侧面向外突出并且接收围绕着相应的轨道部分延伸的椭圆链节固定元件 凸耳和桥接相应轨道部分之间的接合。 链节元件具有将半圆形端部互相连接的水平延伸部分，该半圆形端部围绕凸耳延伸，水平延伸部分使互连装置的伸长受到相邻端部之间的间隔的限制。 这确保相邻轨道部分的端部之间的间隙足以提供驱动齿条上的正确的齿间距以适应采矿机的驱动轮。