One of the earliest patents for an “Endless chain saw” comprising a chain of links carrying saw teeth was granted to Frederick L. Magaw of Flatlands, New York in 1883, apparently for the purpose of producing boards by stretching the chain between grooved drums. “Usually, each segment in a chain features small, sharp, cutting teeth. Each tooth takes the form of a folded tab of chromium-plated steel with a sharp angular or curved corner and two beveled cutting edges, one on the top plate and one on the side plate. Left-handed and right-handed teeth are alternated in the chain. Chains are made in varying pitch and gauge; the pitch of a chain is defined as half of the length spanned by any three consecutive rivets, while the gauge is the thickness of the drive link where it fits into the guide bar. The conventional”full complement” chain has one tooth for every two drive links. Lack of chain oil, or using an oil of incorrect viscosity, is a common source of damage to chainsaws, and tends to lead to rapid wear of the bar, or the chain seizing or coming off the bar.
The modern-day chainsaws we’re used to seeing are mainly utilised for tree cutting. Shockingly, the chainsaw was originally invented to assist in childbirth – yes, you read that correctly. The doctors’ chainsaw was used during symphysiotomies.
Whether these saws were used for working on wood is not known. Up until the 16th Century there is no proof, that hand saws were used in forestry work. To some extent the saw was unknown and in certain places the felling of trees using a saw was forbidden.
efco chainsaw where are they made Related Question:
Where is Efco manufactured?
Today, EFCO has 2,000 employees in five states, and has nearly one million square feet of manufacturing, warehouse, and office space under roof. Headquartered in Monett, Missouri since 1959 EFCO boasts one of the most vertically integrated manufacturing plants in the industry.
Is Efco a good make?
Most people have probably never heard of Efco but it is a large Italian company that makes outdoor equipment among other things. These saws use their Emak brand engines which are precision made and very reliable.
What chainsaws are made in China?
Inexpensive chainsaws made in China have drawn great interest in the past few years, including brands such as Blue Max, Zomax, and Showbull. It is easy to find these and other cheaply made chainsaws on various internet sites, but it’s typically not worth the risk of a bad-performing saw just to save a few dollars.
Who is Efco?
EFCO Corporation, is a leading manufacturer of architectural aluminum window, curtain wall, storefront and entrance systems for commercial architectural applications. Headquartered in Monett, Missouri, our mission is to be the most trusted supplier in commercial architecture.
Is efco a good saw?
The Efco has good balance and start’s well. It has it’s fair share of plastic and we’ll see how it holds up. They have a 5 year warranty and the best I’ve seen for saws. I undersatnd the 165 CC size and up are considered commerical grade and some better features.
Where are Oleo Mac chainsaws made?
The firm’s 4 production units (2 in Italy and 2 in China) manufacture models that are shipped to distributors all over the world.
Are Oleo Mac and Efco the same?
History. Emak was incorporated in 1992 by the merger of Oleo-Mac and Efco, two companies specialised in the production of gardening and forestry machines, both of which had been active since the 1970s in the province of Reggio Emilia (Italy).
Where is STIHL made?
Most of the STIHL products sold in the USA are made in Va. Beach, Virginia and a majority of the STIHL engines or “powerheads are built in the United States from domestic and foreign parts and components”.
Are Oregon chains made in China?
Stihl is making and has always made their own chain (currently made in Switzerland). Carlton was a spin-off of Oregon long ago. Oregon’s parent company, Blount, has since bought them out (in 2008). Carlton chain is still made here in Milwaukie, OR, but there are knock-offs made in China.
Is efco still in business?
The parent company of Monett-based EFCO Corp. is shutting down the windows manufacturer’s Springfield operations. An official with Minneapolis-based Apogee Enterprises Inc. (Nasdaq: APOG) this morning provided a statement indicating facilities in Springfield would close at the end of February.
How long has efco been in business?
EFCO’s journey began 60 years ago with a two-man operation in a basement of a st. Louis laundry. Incorporated in 1953, the company began its expansion with light manufacturing capabilities including louver type jalousie windows, known as the “Holiday” line and single-panel storm sash.
Where are EFCO mowers made?
Efco Self-Propelled Lawn Mowers. These superior-quality petrol lawnmowers are made by Efco, Italy’s leading garden-machinery brand. They’re characterised by their rugged cutter-decks and robust construction.
Is Oleo-Mac a good brand?
In the professional category, the Oleo-Mac CS650 (see below) was deemed to be the best value in the group, with power, performance, easy-starting, the right features customers look for in a contemporary saw and a price that was over a hundred Euros below some of the others.
Is Oleo-Mac a good chainsaw?
“…a very good chainsaw… easy to use, starts very easily… a very lightweight, all-round excellent saw.” So seriously, can you afford not to check Oleo-Mac out? Join the fans of the orange liveried Lamborghinis of the gardening world and you might just find yourself hooked.
Are EMAK engines good?
The Emak brand is a well-established and reputed international company, a benchmark in petrol engine technology and its applications in the sector. Numerous accolades awarded by leading international institutes demonstrate and reiterate the quality and excellence of the company’s designs.