The History of Creation of Conveyable Lighting Tower
Who invented the first cartable lighting tower?
This depends largely on your definition of a lighting tower. A detailed definition could include something as easy as a candle or primitive torch placed on a tall mast to cast light over a large area, such a device has probably been in use since the Stone Age.
In more up to date history it’s un-clear as to when the modern lighting tower was invented. Researching patent applications suggests that machines not dissimilar to today’s lighting towers were being designed in the 1930s.
A patent from 1932 shows what might be the 1st machine of its kind filed in US patent 1934576 and is named as a movable floodlighting unit for airfields.
The patent describes a frame with four wheels at every corner ( permitting the machine to be towed ), a generator powered by an engine and one large electrical lamp at every end of the auto. The machine is intended to be used to provide on-demand lighting of alternative landing sites at airfields on occasions when the main landing areas are out of use because of harsh weather conditions.
More recently in 1980 a US patent 4181929 was filed for a Portable illuminating tower that illustrates a much nearer similarity to modern day lighting towers.
The US patent 4181929 describes a portable lighting tower consisting of a base frame ( which has an engine and generator ) and a vertical, extending, hydraulic mast with 2 electric lamps at the upper end. The unit does not permit towing but instead is light and compact enough to be simply transported. The design also includes jack legs that are now common place on all lighting towers to ensure stability in gusty winds.
This is kind of a significant development in the history of the lighting tower as this patent largely forms the basis of most modern day lighting towers which contain similar elements like a base that stores the engine and generator with an extending hydraulic mast that supports the luminaries.
The subsequent patent was filed later on in the same year of 1980 but was for an answer to provide more intensive illumination. The US patent 4220981 describes a framework with 4 wheels to hold the generator and engine and two folding telescopic masts at opposite corners of the frame that each hold a cluster of electric lamps. The design also allows for the masts to be revolved enabling finer control of the area of illumination. By offering 2 masts the light tower also allows for illumination over virtually all sides of the machine. This isn’t like prior light towers which often offer illumination on only 1 side of the machine.
Since 1980 substantial progress has been made by lighting tower makers. Though the final design has varied tiny from those seen in the 1980s many enhancements have been made to make lighting towers better to use and more ecologically friendly.
The Hylite lighting tower from Taylor Construction Plant includes Adjustabeam technology which allows the user to adjust the direction of each lamp from the ground. The TCP Hylite also has a flexible frame design which permits virtually any generator to be used to power the light heads.
The TCP Ecolite lighting tower in addition has damaged new ground by utilising intensely cost-effective lamps to reduce fuel consumption seriously, which is especially timely seeing as global warming is beginning to become a more and more common concern.
There’s a lot of information on this topic online, so you can get more of it if you want, and you can watch gary unmarried season 2 episode 15 or community season 1 episode 17 meantime.