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  2. Garage door opener - Wikipedia

    en.wikipedia.org/wiki/Garage_door_opener

    The electric overhead garage door opener was invented by C.G. Johnson in 1926 in Hartford City, Indiana. [1] Electric Garage Door openers did not become popular until Era Meter Company of Chicago offered one after World War II where the overhead garage door could be opened via a key pad located on a post at the end of the driveway or a switch inside the garage.

  3. Garage door - Wikipedia

    en.wikipedia.org/wiki/Garage_door

    Sectional garage door Up-and-over garage door Garage Door Hardware. A garage door is a large door to allow egress for a garage that opens either manually or by an electric motor (a garage door opener). Garage doors are frequently large enough to accommodate automobiles and other vehicles. The operating mechanism is usually spring-loaded or ...

  4. Roller shutter - Wikipedia

    en.wikipedia.org/wiki/Roller_shutter

    A roller shutter, security shutter, coiling door, roller door or sectional overhead door is a specialized type of door or window shutter consisting of multiple horizontal slats, bars, or web systems interconnected through hinges. The mechanism involves lifting the door to open it and lowering it to close.

  5. Reagan FBI director urges caution against Gabbard, Patel - AOL

    www.aol.com/reagan-fbi-director-urges-caution...

    The only man to lead both the FBI and the CIA urged caution to senators who might vote to confirm former Rep. Tulsi Gabbard as director of national intelligence and Kash Patel to lead the FBI ...

  6. Former Allianz employee spared prison time over $7 billion ...

    www.aol.com/news/former-allianz-employee-spared...

    A former Allianz fund manager was spared prison time on Friday over his role in a meltdown of private investment funds sparked by the COVID-19 pandemic that caused an estimated $7 billion of ...

  7. Japan's best high school marching band readies for Rose ...

    www.aol.com/news/japans-best-high-school...

    New Year's Day marks the third time the Kyoto Tachibana Senior High band will perform at Rose Parade. Bands from Mexico, Panama and Denmark will march too.

  8. Wireless powerline sensor - Wikipedia

    en.wikipedia.org/wiki/Wireless_powerline_sensor

    The photo also shows an unrelated distribution transformer, which reduces 4160 V to 240/120 V. Closeup of overhead powerline sensor hanging from one phase of a 4160 volt powerline In the photos on the right, an antenna on the sensor transmits data to a communication device attached to a nearby utility pole.

  9. Electrical fault - Wikipedia

    en.wikipedia.org/wiki/Electrical_fault

    Overhead power lines are easiest to diagnose since the problem is usually obvious, e.g., a tree has fallen across the line, or a utility pole is broken and the conductors are lying on the ground. Locating faults in a cable system can be done either with the circuit de-energized, or in some cases, with the circuit under power.

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