发明名称 |
USER CONFIGURABLE HORIZONTAL BRAKE FEATURE FOR RAILROAD CROSSING GATES |
摘要 |
A user configurable horizontal brake feature for a railroad crossing gate. The braking feature will maintain lowered crossing gate arms in the horizontal position when a train is approaching and until it is the proper time to raise the gate arms (e.g., after the passing of the approaching train). |
申请公布号 |
US2014312178(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
US201313865704 |
申请日期 |
2013.04.18 |
申请人 |
Siemens Industry, Inc. |
发明人 |
BOHME RICHARD C. |
分类号 |
B61L29/10 |
主分类号 |
B61L29/10 |
代理机构 |
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代理人 |
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主权项 |
1. A method of controlling a crossing gate comprising:
determining if a first crossing gate arm is in a substantially horizontal position; and locking the first crossing gate arm in the substantially horizontal position if it is determined that the first crossing gate arm is in the substantially horizontal position. |
地址 |
Alpharetta GA US |