Invention Grant
US09272721B2 User configurable horizontal brake feature for railroad crossing gates
有权
铁路穿越门的用户可配置的水平制动功能
- Patent Title: User configurable horizontal brake feature for railroad crossing gates
- Patent Title (中): 铁路穿越门的用户可配置的水平制动功能
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Application No.: US13865704Application Date: 2013-04-18
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Publication No.: US09272721B2Publication Date: 2016-03-01
- Inventor: Richard C. Bohme
- Applicant: Siemens Industry, Inc.
- Applicant Address: US GA Alpharetta
- Assignee: SIEMENS INDUSTRY, INC.
- Current Assignee: SIEMENS INDUSTRY, INC.
- Current Assignee Address: US GA Alpharetta
- Main IPC: B61L29/28
- IPC: B61L29/28 ; B61L29/10
Abstract:
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).
Public/Granted literature
- US20140312178A1 USER CONFIGURABLE HORIZONTAL BRAKE FEATURE FOR RAILROAD CROSSING GATES Public/Granted day:2014-10-23
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