[TowerTalk] MRF Mast raising fixture, US towers

Mark Robinson markrob at mindspring.com
Sat Jan 10 14:30:16 EST 2009


Is there a picture here that can help

http://www.k9ct.us/Photos/New%20Tower/index.htm


----- Original Message ----- 
From: "Mike, K6BR" <noddy1211 at sbcglobal.net>
To: "'Bill Gillenwater'" <gillie at pa.net>; <TOWERTALK at contesting.com>
Cc: "'martin libbey'" <mclibbey at sbcglobal.net>
Sent: Saturday, 10 January, 2009 1:09 PM
Subject: Re: [TowerTalk] MRF Mast raising fixture, US towers


> Thanks for the information Bill.
>
> I think we are now enlightened and good to go.
>
> Mike, K6BR
>
>
>
> -----Original Message-----
> From: Bill Gillenwater [mailto:gillie at pa.net]
> Sent: Saturday, January 10, 2009 11:06 AM
> To: Mike, K6BR; TOWERTALK at contesting.com
> Cc: martin libbey
> Subject: Re: [TowerTalk] MRF Mast raising fixture, US towers
>
> The cable attaches to the mast at the bottom of the mast, the cable does 
> NOT
>
> go through the same hole as the mast. The winch attaches to the top of the
> tower, should be bolt holes there.
>
> 73 Bill
>
> ----- Original Message ----- 
> From: "Mike, K6BR" <noddy1211 at sbcglobal.net>
> To: <TOWERTALK at contesting.com>
> Cc: "martin libbey" <mclibbey at sbcglobal.net>
> Sent: Saturday, January 10, 2009 1:34 PM
> Subject: [TowerTalk] MRF Mast raising fixture, US towers
>
>
>> All,
>>
>> A friend has just received an MRF (mast raising fixture) from US Towers.
>> The question is how does it operate. There are no diagrams or manual as
>> usual from US Towers.
>>
>> I assume that the fixture bolts to the two holes on the top plate of the
>> tower, is the cable supposed to go though the same hole as the mast?
>>
>> If so this would mean that the mast and thrust bearing would have to be
>> removed so that the cable and cleat could pass through the mast hole and
>> would stop the use of a thrust bearing, I can't believe this would be
>> true.
>>
>> Any help with an explanation or photos would be very much appreciated.
>>
>> Thank you,
>>
>> Mike, K6BR and K6MCL
>>
>>
>> _______________________________________________
>>
>>
>>
>> _______________________________________________
>> TowerTalk mailing list
>> TowerTalk at contesting.com
>> http://lists.contesting.com/mailman/listinfo/towertalk
>
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