发明名称 |
BOX CHECK FOR CONVEYOR BELT AND METHOD OF INSTALLATION |
摘要 |
A conveyor belt box check for installation in a mine is disclosed. The box check includes first and second generally parallel spaced-apart walls extending across a mine passage. Each of the walls has a conveyor belt aperture sized for receiving the conveyor. In some embodiments, access doors are provided in the first and second walls, and a partition extends between the first and second walls for separating the access doors from the conveyor belt apertures and for forming an air lock between the walls. A method of installing the box check is also disclosed. |
申请公布号 |
US2014246292(A1) |
申请公布日期 |
2014.09.04 |
申请号 |
US201313783981 |
申请日期 |
2013.03.04 |
申请人 |
KENNEDY METAL PRODUCTS & BUILDINGS, INC. |
发明人 |
Kennedy William R.;Kennedy John M. |
分类号 |
B65G41/00 |
主分类号 |
B65G41/00 |
代理机构 |
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代理人 |
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主权项 |
1. A box check for a conveyor belt installed in a mine, the box check comprising first and second generally parallel spaced-apart walls extending across a mine passage, each of the first and second walls comprising:
a wall frame including horizontal roof and floor beams, and stopping panels secured to the wall frame for stopping open areas between the horizontal roof and floor beams; and a conveyor belt aperture frame assembly on the wall frame at least partially defining a conveyor belt aperture for receiving the conveyor belt. |
地址 |
Taylorville IL US |