EPage Classifieds

December 18, 2018
Ad Details
Ad #
Oct 1, 2018
Long Beach, California (Southern)
Asking Price:

Write to the author about this ad
Report this ad: Wrong Category | Spam | Fraud
Seller Information
Member Level   Standard
Valid Email   Yes
Member Since: Nov 1, 2016
Country: United States
Active ads: 3

Get Adobe Flash player

Classified 5653244
Liftmaster Garage Door Openers and Gate Operators

Garage Door Openers and Operators For Residential Homes and Businesses.

A garage door opener is a motorized device that opens and closes garage doors. Most are controlled by switches on the garage wall, as well as by remote controls carried by the owner.

There are five types of garage door openers. Chain drive, belt drive, screw drive, direct drive, and jackshaft.

- Chain drive openers have a chain (similar to a bicycle's) that connects the trolley to the motor.

- Belt drive openers use a rubber belt in place of a chain.

- Screw drive openers have a long screw inside the track. The trolley connects to this screw.

- Direct Drive openers have the motor installed inside the trolley and use a gear wheel to guide the trolley along a fixed chain.

- Jackshaft openers mount on the wall at either end of the torsion bar.

Check out https://www.affordableopeners.com/gate-door-operators/garage-door-openers.html for more info.

Share on Facebook

This ad has had 64,697 displays and 1,706 readers

[ Home | Browse | Search | Account | Comments | FAQ ]
Copyright © 1994-2017, EPage, Inc. All rights reserved.
EPage and the mouse logo are registered trademarks of EPage, Inc.