A car garage is as American as the car itself. Almost every house in the country has a car garage that is attached to the house. The interior of the house and the car garage are connected by an entry way which eliminated the need to walk outside in order to go from one to the other. This set up is more convenient than the old concept of having the garage as a separate structure from the main house where the owner has to walk from the house to the garage or vice versa.
A car garage has a big and heavy door made of jointed panels that open by rolling up on the tracks. While the garage door is big and heavy, it is easy to operate because of the counter-balanced mechanism that offset its weight, thus reducing the amount of effort to operate it. A garage door can be purchased from and installed by Garage door repair Encino.
Garage Door Opener
The electric overhead garage door opener was invented in Hartford City, Indiana in 1926 by C.G. Johnson. However, it did not become popular until after World War II when the Era Meter Company of Chicago built one that can be opened via a key pad mounted on the post at the end of the driveway or a switch inside the garage. Since then, the electric motor opener became the gold standard in electric garage door openers.
An electric garage door opener consists of the power unit that houses the electric motor. The power unit is attached to a track, with a trolley connecting to an arm that attaches to the top of the garage door that can slide back and forth on the track, causing the garage door to open and close. The trolley is pulled along the track by a chain belt or a screw that turns when the motor is operated. The trolley has a quick-release mechanism that allows the door to be disconnected from the motorized opener and be operated manually during power outages.
The first wireless garage door opener consisted of a simple transmitter, the remote, and the receiver which controlled the opener mechanism. The transmitter transmitted on a designated frequency and the receiver would open or close the door when it received the signal. This is the same system used in remotely detonating bombs.
Through the years, the remote-controlled opener has been improved. It now uses a designated frequency spectrum to avoid interference from frequencies used by the military and by commercial radio and telephone service providers. It is now a small hand-held device that is carried by the owner who can activate the door opener while inside his house or car. It makes the opening of the garage door safe and convenient.
Maintenance of the Remote-Controlled Opener
An automatic garage door opener needs to be maintained periodically by garage door repair Encino experts to ensure efficient and safe operation. The garage door is the largest and heaviest piece of moving equipment in the house hence frequent testing and maintenance is really necessary.
A home owner can refer to the garage door opener owner’s manual to find out its lubrication requirements. Details of how to adjust the moving parts are also found in the manual. In case the owner’s manual is no longer available, he should get a professional in the city to do it.
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