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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+tower\s+raising\s+winch\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] tower raising winch (score: 1)
Author: David Jones <djetc@yahoo.com>
Date: Sun, 28 Jun 2009 11:35:31 -0700 (PDT)
I have a Tri Ex 588 tower I am looking to add a winch to raise my winch and tilt it up right. I am looking at a 10,000 pound winch to attach to the roof of my house for raising and lowering it from t
/archives//html/Towertalk/2009-06/msg00524.html (7,566 bytes)

2. Re: [TowerTalk] tower raising winch (score: 1)
Author: jimlux <jimlux@earthlink.net>
Date: Sun, 28 Jun 2009 11:55:47 -0700
Is this an automotive/4WD type winch? It might not actually be able to pull 10,000 lbs, especially with some wraps on the cable drum, etc. "safely" meaning what? I'd not trust it enough that I'd walk
/archives//html/Towertalk/2009-06/msg00525.html (9,250 bytes)

3. Re: [TowerTalk] tower raising winch (score: 1)
Author: "K1TTT" <K1TTT@ARRL.NET>
Date: Sun, 28 Jun 2009 19:01:49 +0000
A 1000lb winch on the roof a your house? Must be some hefty roof! David Robbins K1TTT e-mail: mailto:k1ttt@arrl.net web: http://www.k1ttt.net AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net ____
/archives//html/Towertalk/2009-06/msg00526.html (9,024 bytes)

4. Re: [TowerTalk] tower raising winch (score: 1)
Author: "Mark Robinson" <markrob@mindspring.com>
Date: Sun, 28 Jun 2009 14:06:02 -0500
agreed......I wouldn't put it on the roof...it will just rip the decking out if you let the pulling angle get too acute Mark N1UK _______________________________________________ _____________________
/archives//html/Towertalk/2009-06/msg00527.html (9,639 bytes)

5. [TowerTalk] tower raising winch (score: 1)
Author: Kevin Normoyle <knormoyle@surfnetusa.com>
Date: Sun, 28 Jun 2009 13:33:22 -0700
Let's do numbers. If the winch and ginpole are at the pivot point of the tower, the analysis of forces is pretty simple. It's simple mechanics (think back to high school physics class). It's more com
/archives//html/Towertalk/2009-06/msg00528.html (10,507 bytes)


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