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#16
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Quote:
The only exception to that is top handled saws, these may only be purchased by someone who holds the relevant rope and harness cert.
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Carrot Cruncher. |
#17
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chain saw v. trimmer - urgent!
On Thu, 20 Oct 2005 08:01:59 +0100, "Tumbleweed" wrote:
I'm sorry but you appear to have confused me with a competent DIY person, that would have a round file, and would know where it is, would known what an angle is, and would have a workshop. And that would be able to do something useful with all those. :-)) |
#18
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chain saw v. trimmer - urgent!
On Thu, 20 Oct 2005 07:36:15 +0000, penance wrote:
The only exception to that is top handled saws, these may only be purchased by someone who holds the relevant rope and harness cert. Yes. And a great pity it was that this was introduced. It meant that I could not replace my excellent little top handled Danarm (that did everything that I needed) when the original got beyond repair. I had to replace it with a much larger much more dangerous two-handed Sthil:-( |
#19
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chain saw v. trimmer - urgent!
On Wed, 19 Oct 2005 21:46:54 +0100, "Charlie Brown" wrote:
Hi I have just started my 2 weeks holiday and I need to clear my garden of 10 years worth of neglect (we have just moved in). To make matters worse, I just cut through the cable of the hedge trimmer. I went to buy a petrol driven type but they didn't have one - the guy said he had plenty of chain saws. Question! what is the difference (apart from the obvious) between using a chain saw and a trimmer for doing the same type of work i.e. cropping back bushes and scrub etc? - will a chain saw TRIM a hedge? I would appreciate a quick reply so that I can buy one tomorrow and save me a few days of my holiday!! thanks in advance Charlie I have just bought one of these.. http://www.gonegardening.com/xq/ASP/...op/product.htm It's great for all sorts of things, including, cutting long grass, and tall hedges Rick... |
#21
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chain saw v. trimmer - urgent!
WaltA wrote:
On 19 Oct 2005 20:54:23 GMT,Nick Maclaren wrote: Be sure to buy a few spare legs, the odd spare arm and a spare neck or two. Rubbish, pandering to legislators, do-gooders and cotton wool manufacts.. ! Well, not having a machismo problem, I prefer do-gooders to do-badders, any day. There are far too many of these do-badders going round interfering with my peaceful way of life. Plus the odd gallon of blood. Sell it to H. F-W to make TV programmes about blackpuddings. It is AMAZING what you can cut through with a chainsaw. It is AMAZING what the incompetent can do with allsorsafings, including zippers on trousers Precisely. And till one's had the ATB or comparable training, one is incompetent: that's not an insult, it's just a neutral fact. You and I were an incompetent drivers till we'd had lessons, too: I hope you don't think driving licences are an evil government intrusion on the liberty of the citizen. People don't all know intuitively which side to start a cut, or when the saw's dangerously blunt, or when the chain's worked loose, or how to strip the machine down and do a service. I was self-taught when it came to zippers. Fortunately, the first and -- so far -- last error didn't leave a scar! Alternatively, you could go to an agricultural merchant or GOOD garden centre, and buy some hand tools (shears, a billhook and/or machete, a sickle (not a grass hook), a hand axe Mon dieu, u canna be serious ! u can remove a finger, or hand , with one of they ! (Or, if ingenious some other part of one's anatomy) [...] Yes; but they stop cutting after the first bite, and stop moving when they hit the ground. -- Mike. |
#22
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chain saw v. trimmer - urgent!
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#23
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Not at all, the larger the saw the safer, as it is less likely to kick back if the wrong part of the bar is used, also 2 handed use helps to reduce the chances. Top handled saws are for a specific use and should stay that way.
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Carrot Cruncher. |
#24
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Quote:
Then you are not competant (by industry standards).
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Carrot Cruncher. |
#25
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chain saw v. trimmer - urgent!
The message
from "Mike Lyle" contains these words: I was self-taught when it came to zippers. Fortunately, the first and -- so far -- last error didn't leave a scar! The Ole' Man went to his younger daughter's wedding with decorum secured by safety pins. -- Rusty horrid dot squeak snailything zetnet point co full-stop uk http://www.users.zetnet.co.uk/hi-fi/ |
#26
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chain saw v. trimmer - urgent!
The message
from (Nick Maclaren) contains these words: If someone of normal strength (i.e. weakness) is trimming a hedge with a chainsaw at head height and hits an unexpected metal post, it may well kick out of his hands. If that happens, then taking his face off is indeed quite likely. Or indeed taking his head off. Not with a modern saw - it wiyld have stopped by the time it hit you - but it might leave a nasty gash. Even at a low height, a chainsaw in the inner thigh is quite likely to cut the femoral artery, whereupon there isn't much point in calling an ambulance. That *IS* a hazard, though you'd have to be pretty inept to sustain such an injury. Someone I knew was helping his father cut logs with a circular saw. He only noticed he had three missing fingers when he saw the blood. That was *HIS* carreer in the Lifeguards over. -- Rusty horrid dot squeak snailything zetnet point co full-stop uk http://www.users.zetnet.co.uk/hi-fi/ |
#27
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chain saw v. trimmer - urgent!
In article ,
Jaques d'Alltrades wrote: The message from (Nick Maclaren) contains these words: If someone of normal strength (i.e. weakness) is trimming a hedge with a chainsaw at head height and hits an unexpected metal post, it may well kick out of his hands. If that happens, then taking his face off is indeed quite likely. Or indeed taking his head off. Not with a modern saw - it wiyld have stopped by the time it hit you - but it might leave a nasty gash. My observations of people using modern chainsaws is that is not true. When a tool like that kicks back in that position, it will hit you in a fraction of a second (perhaps a tenth), and the saws just don't stop that fast. Also, that is so fast that it is possible that their "control finger" is still in place even if they are not holding it, by the time it hits. That experience is confirmed by using certain (non-saw) drill attachments, where both effects also occur, but the likely damage is VASTLY less (e.g. abrasion of clothes and skin). What stopping time do they claim? Regards, Nick Maclaren. |
#28
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chain saw v. trimmer - urgent!
The message
from (Nick Maclaren) contains these words: Not with a modern saw - it wiyld have stopped by the time it hit you - but it might leave a nasty gash. My observations of people using modern chainsaws is that is not true. When a tool like that kicks back in that position, it will hit you in a fraction of a second (perhaps a tenth), and the saws just don't stop that fast. Also, that is so fast that it is possible that their "control finger" is still in place even if they are not holding it, by the time it hits. Only if you still have your finger on the 'trigger' and your hand gripping the safety-bar. That experience is confirmed by using certain (non-saw) drill attachments, where both effects also occur, but the likely damage is VASTLY less (e.g. abrasion of clothes and skin). They wouldn't have a brake like modern chainsaws. (I've never been allowed to use one of them because I've always been in the company of my fiend the gamekeeper, and he has to observe all the regulations - I'm not covered, even though I was using chaisaws before he was a gleam in his father's eye.) What stopping time do they claim? I don't know what they claim, but a demonstration showed almost instant stopping - less than half a second, I'd say. -- Rusty horrid dot squeak snailything zetnet point co full-stop uk http://www.users.zetnet.co.uk/hi-fi/ |
#29
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chain saw v. trimmer - urgent!
In article ,
Jaques d'Alltrades wrote: The message from (Nick Maclaren) contains these words: Not with a modern saw - it wiyld have stopped by the time it hit you - but it might leave a nasty gash. My observations of people using modern chainsaws is that is not true. When a tool like that kicks back in that position, it will hit you in a fraction of a second (perhaps a tenth), and the saws just don't stop that fast. Also, that is so fast that it is possible that their "control finger" is still in place even if they are not holding it, by the time it hits. Only if you still have your finger on the 'trigger' and your hand gripping the safety-bar. That is what I am saying is implausible. Firstly, the chain will take a finite amount of time to stop. Secondly, it is common when a tool kicks back out of your hands for your hands to be in the control position but not holding the tool for a fraction of a second. Yound hands and arms may be moved with it, if you are of normal strength, er, weakness. That experience is confirmed by using certain (non-saw) drill attachments, where both effects also occur, but the likely damage is VASTLY less (e.g. abrasion of clothes and skin). They wouldn't have a brake like modern chainsaws. (I've never been allowed to use one of them because I've always been in the company of my fiend the gamekeeper, and he has to observe all the regulations - I'm not covered, even though I was using chaisaws before he was a gleam in his father's eye.) I was not referring to that, but to my estimates of the time taken from hitting something solid until it hits you, and to my statement that you hands can remain holding the switches on even after you have lost control. What stopping time do they claim? I don't know what they claim, but a demonstration showed almost instant stopping - less than half a second, I'd say. That I would believe, but it is FAR too long. Even ignoring the 'hands still holding it on' effect, a maximum of 1/20th second is needed for safety. I don't believe that you could hold a chainsaw against the torsion when stopping if it did it that fast. Seriously. Remember that I was referring to the case of using it as a hedge cutter at head height, where it might hit an iron post while being 1' from your face. It is THAT that I was saying was complete insanity. Regards, Nick Maclaren. |
#30
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chain saw v. trimmer - urgent!
The message
from (Nick Maclaren) contains these words: /snip/ I don't know what they claim, but a demonstration showed almost instant stopping - less than half a second, I'd say. That I would believe, but it is FAR too long. It's not exactly travelling at the speed of light^H^H^a bullet. Even ignoring the 'hands still holding it on' effect, a maximum of 1/20th second is needed for safety. I don't believe that you could hold a chainsaw against the torsion when stopping if it did it that fast. Nonsense! Even the torsion of a big saw (like the 36" Pioneer I learned on) is tiddly when it stops, or when you accelerate from tick-over to full-chat. Even the torsion from my R80 (800cc) BMW is pretty puny when you gun it. The ratio of the weight of a chainsaw to the inertia of the moving parts (some of which will cancel each-other anyway) is small. Seriously. Yes, seriously. In fifty years of using chainsaws I have never noticed any vicious inertia effects. Remember that I was referring to the case of using it as a hedge cutter at head height, where it might hit an iron post while being 1' from your face. It is THAT that I was saying was complete insanity. Oh, I agree that for that application it would be madness to use a chainsaw, but you created the scenario as a rather extreme example of what not to do innit. I've no doubt you *COULD* use a chainsaw to cut the lawn, or trim your beard... -- Rusty horrid dot squeak snailything zetnet point co full-stop uk http://www.users.zetnet.co.uk/hi-fi/ |
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