| 发明名称 |
Access door for materials handling apparatus |
| 摘要 |
A materials handling apparatus including a closure door which can be selectively operated to open or close the access opening in the apparatus. The door is operated by means of an air cylinder under the control of an air valve and an electronic control.
|
| 申请公布号 |
US6047885(A) |
申请公布日期 |
2000.04.11 |
| 申请号 |
US19980023883 |
申请日期 |
1998.02.13 |
| 申请人 |
ROBERT BOSCH CORPORATION |
发明人 |
FISHER, GREGORY S. |
| 分类号 |
E05F15/08;E05F15/20;(IPC1-7):B65G11/04 |
主分类号 |
E05F15/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
