enow.com Web Search

  1. Ads

    related to: apollo driveway gate openers

Search results

  1. Results from the WOW.Com Content Network
  2. Jamesburg Earth Station - Wikipedia

    en.wikipedia.org/wiki/Jamesburg_Earth_Station

    It was originally built in 1968 to support the Apollo 11 Moon landing. [ 1 ] [ 2 ] The 10-story high, 30 metres (98 ft) dish, driven by a Vertex-RSI 7210 drive system, served for about 35 years as the West Coast Teleport of AT&T /COMSAT's communications Satellite Network, and was the Earth station serving Intelsat satellites parked in ...

  3. Electric gate - Wikipedia

    en.wikipedia.org/wiki/Electric_gate

    A sliding electric gate with electric motor and backup battery in case of mains failure. Note also the Infrared obstacle sensor located on the wall to prevent the gate from closing while a vehicle or other obstacle is in the way. Driveway gate openers can be the rollback (sliding) type that retracks a gate along the fence or wall on wheels or ...

  4. Chamberlain Group - Wikipedia

    en.wikipedia.org/wiki/Chamberlain_Group

    Chamberlain Group (CGI), the corporate parent company to LiftMaster, Chamberlain, Merlin, and Grifco, designs and engineers residential garage door openers, commercial door operators, security cameras, and gate entry systems. CGI is also the parent company to Controlled Products Systems Group, the largest wholesale distributor of perimeter ...

  5. Gate - Wikipedia

    en.wikipedia.org/wiki/Gate

    Candi bentar, a typical Indonesian gate that is often found on the islands of Java and Bali. A gate or gateway is a point of entry to or from a space enclosed by walls. The word derived from old Norse "gat" [1] meaning road or path; But other terms include yett and port. The concept originally referred to the gap or hole in the wall or fence ...

  6. 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.

  7. Apollo PGNCS - Wikipedia

    en.wikipedia.org/wiki/Apollo_PGNCS

    Apollo Command Module primary guidance system components Apollo Lunar Module primary guidance system components Apollo Inertial Measurement Unit. The Apollo primary guidance, navigation, and control system (PGNCS, pronounced pings) was a self-contained inertial guidance system that allowed Apollo spacecraft to carry out their missions when communications with Earth were interrupted, either as ...

  1. Ads

    related to: apollo driveway gate openers