Trimmer is all the time coverage was initially used to delimit fields and to plants and animals from excessive sunlight, wind, rain or snow need to protect.
Hand shears are the weapon used for centuries, but also innovative in the 19 th Century, there have been many attempts at labor-saving devices for use in areas of inventing, and some of them are listed patents. Then, in the 20 th century the population began to acquire a completely new request and gardenswas formed.
The timeline of the most important years in the development of trimmers is shown below.
1854 Leonard Wood of Idaho offers a device whose wheels that carry over to safety, but also the gear that makes the cut "nearly vertical" and horizontal cutting. Like all devices of this period is based on horse-drawn drive, or later, the steam, but mobile devices are a long way.
1865 A. Selover patents a wooden structure, which remains withBut in a saw has adjustable clamps and threaded rods for the height and width to control the cut.
1871 James and Oliver Vannosdall another context of the patent device.
Andrew Fox 1890 in Dayton, Ohio, has invented a machine with a base unit with an inverted V shape and cover a range of Schneider on the leading edge. This is beginning to approach the idea of multiple blades, which we saw today.
1891 Elliot strong patent, a device he calls "portable", but it's a really scary sound unitsof torture, which requires the operator to an endless low-hanging cable supports are fixed at both ends of the field and "kept in motion by an appropriate force." This shows that taking the invention of small engines and light frames because there are a modern phone.
Little Wonder 1922 The Fellowship of the British Open Hand powered hedge trimmers. This is the first of modern hand-piston blade devices, as we know it. Remains in productionuntil 1950 and is fast becoming a hit not only gardeners, but with the pasta maker! The ultra-sharp cutting blades has proved ideal for hand-made strings.
1935 The company was acquired by Schiller of the United States and moved there: you continue to produce in three U.S. plants.
Little Wonder 1940 launch of the first single-piston blade hedge trimmer electric hand.
1945, you add the first dual-piston-cutter blade.
1955 to bringThe first model with a gasoline engine.
Baby Boom
Later, in post-war development of these machines is reminiscent of the chain: producers have themselves to carry smaller, lighter and trimmer on new alloys with two-stroke engines for gasoline models. There was a greater emphasis on electric motors from the beginning, the sales volume of these substantially more likely than not garden equipment, outdoor equipment such as chainsaws.
A very remarkable brandHedge Trimmer Black & Decker in history, who was a leader in the distribution of these new electronic gadgets, home and flat owners. In 1962 they released a version with a self-contained battery. However, it would take the further development of battery technology, for the very satisfactory performance could be achieved. In the modern market, the wireless industry is well established, offers B & Q and other brands such as Bosch, Makita, Ryobi Einhell and a variety of formats andPower levels.
Black & Decker electric drills supremacy in 1970 led her to bring the hedge trimmer attachments contain a unit, but it was not as versatile as a machine to measure.
McCulloch chain saw one of the pioneers in hedges in 70 years diversified. Today will be owned by Husqvarna, the world's largest manufacturer of products for gardening, and you can buy different models under the name of Husqvarna, McCulloch, Gardena, and others. McCullochcontinue to innovate in gasoline, a fuel pump for easy starting and very easy to 5kg petrol engines. (Most are 6 kg, 7 or more).
Garden Brand Gardena is the leading name for the battery program, including long-range models.
An important novelty of Echo, who invented the first long-reach hedge trimmers, hedge articulated to allow users to create high and difficult to access the form.
Today, many top models are equipped with rotating handles to allow the curvedifferent angles can be achieved more easily when cut.
The shape of things to come
The innovation never stops: In May 2011 a U.S. patent was granted Outdoor Products Techtronic technology for a multi-purpose debris deflector. Most machines can sometimes throw the waste on site or in all directions, this and similar devices to appear at the beginning, are welcome.
These security improvements are an important factor: for example, is now essential that both handsmust be on the handles to the operation of the device can. New cut-off devices have appeared as a result.
The development of the gasoline engine was on the field in view of the government, especially in the United States. Two-stroke engines are lightweight do not require the oil tank, and have the advantage of operating in all corners, even the head. Their disadvantage is their poor emissions results when a 4-cycle are used, compared to cars.
Ryobi has introduced a "no-mix 4 stroke engine 'that meets the most difficult (California) regulations. He claims to work so well in all positions. First, the mower ('trimmer') applied, it will surely secure transfer to the trimmer.
As part of the 2-stroke engine market, improvements are also made. In 1998, Tanaka said their new engines were 70% less emissions than before. Briggs & Stratton and other producers will gradually have to lower their carbon emissions and the air was much closer to meetingPollution restrictions.
Outside the scope of this article, there is the continued use of hedges devices that attach to tractors, and agriculture and business parks, the industry will deal with the vast majority of the hedges.
Wherever they are in use, the hedge trimmers continue to shape our landscape and is difficult to see them go away in our lifetime.
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