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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. Standard-gauge railway - Wikipedia

   en.wikipedia.org/wiki/Standard-gauge_railway

   The gauge between the interior edges of the rails (the measurement adopted from 1844) differed slightly between countries, and even between networks within a country (for example, 1,440 mm or 4 ft 8 + 11 ⁄ 16 in to 1,445 mm or 4 ft 8 + 7 ⁄ 8 in in France). The first tracks in Austria and in the Netherlands had other gauges (1,000 mm or 3 ft ...

4. Garage door - Wikipedia

   en.wikipedia.org/wiki/Garage_door

   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 counterbalanced to offset the door's weight and reduce the human or ...

5. 8 Things in Your Garage to Throw Out IMMEDIATELY ... - AOL

   www.aol.com/8-things-garage-throw-immediately...

   Broken or Old Sports Gear. If your garage looks like an overflowing locker room, you need to audit your family's sports gear. Purge any equipment that’s seen better days, like the tee your ...

6. Loram Maintenance of Way - Wikipedia

   en.wikipedia.org/wiki/Loram_Maintenance_of_Way

   In 1959, Loram introduced the Auto-Track. Designed to work behind either a Mannix Plow or a Mannix Sled, this device was capable to detaching a damaged or broken tie from the rail and ejecting it to one side. [8] Loram began grinding rails in the 1970s. [6] High rates of speed, traffic, and weight can damage rails.

7. Rail fastening system - Wikipedia

   en.wikipedia.org/wiki/Rail_fastening_system

   A rail fastening system is a means of fixing rails to railroad ties ( North America) or sleepers ( British Isles, Australasia, and Africa ). The terms rail anchors, tie plates, chairs and track fasteners are used to refer to parts or all of a rail fastening system. The components of a rail fastening system may also be known collectively as ...