Search results
Results from the WOW.Com Content Network
In 1954, Dee Horton and Lew Hewitt invented the first sliding automatic door. The automatic door used a mat actuator. In 1960, they co-founded Horton Automatics Inc and placed the first commercial automatic sliding door on the market. [5] With the invention of the Gunn diode, microwave motion detectors became common in automatic doors in the 1970s.
A Qantas Airbus A380-800, the aircraft type that operated these flights from 2014-2020.. Qantas Flight 7 (QF7/QFA7) [a] and Qantas Flight 8 (QF8/QFA8) [a] are flights operated by Australian airline Qantas between Sydney Airport and Dallas/Fort Worth International Airport, which, from 2013 to 2016, were the longest regularly scheduled non-stop commercial flights in the world.
Pressing a button on the key unlocks all of the car doors. Another button locks the car. In 1980, Ford Motor Company introduced an external keypad-type keyless entry system, wherein the driver entered a numeric combination —either pre-programmed at the factory or one programmed by the owner— to unlock the car without the key.
In 2005, the entry into service (EIS) was planned for 2010. The firm configuration was finalized on July 1, 2010. [325] By October 2011, deliveries were scheduled to begin in 2014. [326] The prototype 787-9 made its maiden flight from Paine Field on September 17, 2013. [327] By November 8, 2013, it had flown 141 hours. [328]
Hokuyo Automatic Co., Ltd. (Japanese: 北陽電機株式会社) is a global manufacturer of sensor and automation technology headquartered in Osaka, Japan. [ 1 ] [ 2 ] Hokuyo is known for its 2D and 3D scanning laser range finders for use in AGV , UAV , and mobile robot applications.
GEnx on 747-8I prototype. As of 2016, the GEnx and the Rolls-Royce Trent 1000 were selected by Boeing following a run-off between the three big engine manufacturers. The GEnx uses some technology from the GE90 turbofan, [1] including swept composite fan blades and the 10-stage high-pressure compressor (HPC) featured in earlier variants of the engine.
Swing side, door mounted sensor—mounted on the swing side of the door itself, used as the door is opening to detect a user in the way of the opening door. In that case, the operator stops the door. The sensitivity of infrared sensors must be reduced at the end of the opening angle, if it starts seeing a wall next to the door, so it may not ...
China Airlines Flight 006 damaged by going outside its flight envelope to gain control after a drop of 3,000 m in 20 seconds. Flight envelope protection is a human machine interface extension of an aircraft's control system that prevents the pilot of an aircraft from making control commands that would force the aircraft to exceed its structural and aerodynamic operating limits.