公开(公告)号：US08631930B2

公开(公告)日：2014-01-21

申请号：US13143285

申请日：2010-01-04

申请人： Hans Meya ,  Karl-Heinz Schurer ,  Thomas Tegethoff

发明人： Hans Meya ,  Karl-Heinz Schurer ,  Thomas Tegethoff

IPC分类号： B65G17/06

CPC分类号： B65G19/20 ,  B65G19/24

摘要： A link chain for chain conveyors for use in mining, with vertical chain links having a constant cross-sectional profile provided on the inside with a circular arc and on the outside preferably with a flat section, and with horizontal chain links having front sections, longitudinal limbs and an oval inner opening. The longitudinal limbs on the outer sides comprising at least adjacent to the upper and lower sides a spherical shaped surface and/or the horizontal chain links comprising on the transition of the front sections into the longitudinal limbs corner areas, wherein the longitudinal limbs on their top side and bottom side at least in the corner areas are partially provided with a cavity.

摘要翻译： 用于采矿的链式输送机的连杆链，其垂直链节具有在内侧具有圆弧的恒定横截面轮廓，并且在外侧上优选地具有平坦部分，并且水平链节具有前部，纵向 四肢和一个椭圆形的内部开口。 外侧上的纵向肢体包括至少邻近上侧和下侧的球形表面和/或水平链节，其包括在前部部分到纵向四肢拐角区域的过渡处，其中在其顶部的纵向肢体 至少在拐角区域中的侧面和底侧部分地设置有空腔。

公开(公告)号：US20110272253A1

公开(公告)日：2011-11-10

申请号：US13143285

申请日：2010-01-04

申请人： Hans Meya ,  Karl-Heinz Schurer ,  Thomas Tegethoff

发明人： Hans Meya ,  Karl-Heinz Schurer ,  Thomas Tegethoff

IPC分类号： B65G19/20 ,  B65G19/24

CPC分类号： B65G19/20 ,  B65G19/24

摘要： A link chain for chain conveyors for use in mining, with vertical chain links having a constant cross-sectional profile provided on the inside with a circular arc and on the outside preferably with a flat section, and with horizontal chain links having front sections, longitudinal limbs and an oval inner opening. The longitudinal limbs on the outer sides comprising at least adjacent to the upper and lower sides a spherical shaped surface and/or the horizontal chain links comprising on the transition of the front sections into the longitudinal limbs corner areas, wherein the longitudinal limbs on their top side and bottom side at least in the corner areas are partially provided with a cavity.

摘要翻译： 用于采矿的链式输送机的连杆链，其垂直链节具有在内侧具有圆弧的恒定横截面轮廓，并且在外侧上优选地具有平坦部分，并且水平链节具有前部，纵向 四肢和一个椭圆形的内部开口。 外侧上的纵向肢体包括至少邻近上侧和下侧的球形表面和/或水平链节，其包括在前部部分到纵向四肢拐角区域的过渡处，其中在其顶部的纵向肢体 至少在拐角区域中的侧面和底侧部分地设置有空腔。