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Tree felling techniques and safety

Started by doc henderson, May 31, 2021, 01:25:11 PM

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John Mc

Quote from: Skeans1 on June 11, 2021, 10:41:47 PM
Quote from: John Mc on June 11, 2021, 10:20:37 PM
Quote from: Old Greenhorn on June 11, 2021, 05:36:24 PMNo visible damage to the hat so I am glad I'm not out 70 bucks for a new one


I'm pretty sure that if a plastic helmet takes a hard hit, you are supposed to replace the whole thing
With the aluminum hats as long as the rivets aren't loose you're good to go.
... and if they are dented, they have to go (and pounding them back into shape is not an acceptable "cure"). Once that arch loses it's shape, the structural integrity is severely compromised.
If the only tool you have is a hammer, you tend to see every problem as a nail.   - Abraham Maslow

Old Greenhorn

Well it's aluminum and I checked it over really carefully last night. No dents, dings, or nicks. Good to go. I also went over the suspension carefully and it too has no issues at all. It really wasn't THAT hard of a whack, just blurred my vision for a few seconds. Now, if it was plastic I would probably just replace it because you can't see stress or micro cracks in those and I don't think the plastic will take as much as aluminum without effect. This is why I got aluminum. I keep a spare plastic one in the truck for visitors, helpers, or if something happens.
Tom Lindtveit, Woodsman Forest Products
Oscar 328 Band Mill, Husky 350, 450, 562, & 372 (Clone), Mule 3010, and too many hand tools. :) Retired and trying to make a living to stay that way.  NYLT Certified.
OK, maybe I'm the woodcutter now.
I work with wood, There is a rumor I might be a woodworker.

Skeans1

Quote from: John Mc on June 12, 2021, 06:45:41 AM
Quote from: Skeans1 on June 11, 2021, 10:41:47 PM
Quote from: John Mc on June 11, 2021, 10:20:37 PM
Quote from: Old Greenhorn on June 11, 2021, 05:36:24 PMNo visible damage to the hat so I am glad I'm not out 70 bucks for a new one


I'm pretty sure that if a plastic helmet takes a hard hit, you are supposed to replace the whole thing
With the aluminum hats as long as the rivets aren't loose you're good to go.
... and if they are dented, they have to go (and pounding them back into shape is not an acceptable "cure"). Once that arch loses it's shape, the structural integrity is severely compromised.
We don't pound them back, in the center of these hats is a plate that's riveted in for strength that's the only time they're supposed to be replaced is if that is bent as well.

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