Invention Grant
- Patent Title: Break away base for electrical device
- Patent Title (中): 拆除电气设备的基座
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Application No.: US11849743Application Date: 2007-09-04
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Publication No.: US07790995B2Publication Date: 2010-09-07
- Inventor: Karl A. Burkett
- Applicant: Karl A. Burkett
- Agency: Law Office of J. D. Pemberton
- Main IPC: H01H3/16
- IPC: H01H3/16

Abstract:
A device and method that contains an electro-mechanical break away sensor that de-energizes power or stops the flow of electricity to a pole upon a vehicle colliding with the pole or otherwise activation of the sensor. The sensor is omni directional and operates regardless of direction of impact from the vehicle or activation and has the ability to disconnect power when the pole falls due to a shear impact such as when there is a collision or the pole falls due to tension created by wind or weight failure. The sensor may also be activated by an authorized user such as one that is performing maintenance on the pole.
Public/Granted literature
- US20090057119A1 BREAK AWAY BASE FOR ELECTRICAL DEVICE Public/Granted day:2009-03-05
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