[Dsg-rich] RICH Eye Bolt

[Tomassini Sandro]

Dear All,

the eye bolt suggested by George is fine for us but the length of the 
threaded  shank ( L in the figure below) MUST be at least 50 mm and less 
than 60 mm for other reasons.

The thread in the tapped holes on the RICH part is M24 standard

We can provide the eye bolt TAW 3 (M24x50) that you can find on page 145 
of the attached pdf file.

If you already have something similar (Hope Doug has) we can use it or 
if you want to procure something similar you can procede too.

In any case let us know ASAP what you  have decided.

Many Thanks

Sandro



Il 21/02/2017 16:55, George Jacobs ha scritto:
> This eye bolt cannot be used for the same reason as the other, it is 
> the wrong lifting device for the job.
>
> On 2/21/2017 9:36 AM, Dario Orecchini wrote:
>> Hello Tyler,
>> we wil use a rotable eyebolt M24X60mm . The M24 holes on the detector 
>> are dead with a depth of more or less 50mm.
>> The lenght of the useful thread will be 45mm.
>>
>> Attached the datasheet of the Eyebolt type RPE M24x60.
>>
>> These eyebolt will be shipped soon at JLab.
>>
>> Let me Know
>> Regards
>> Dario
>>
>> On 21 February 2017 at 15:12, Tyler Lemon <tlemon at jlab.org 
>> <mailto:tlemon at jlab.org>> wrote:
>>
>>     Hello Marco Mirazita, Dario, and Sandro,
>>
>>     Please see Sahin's email below in blue. What is the depth of the
>>     hole used to attach the eyebolt to the detector frame? For
>>     reference, the hole in question is on page 8 of attached "SMC
>>     TA-RICH-001.pdf"
>>
>>     Please let us know.
>>
>>
>>
>>     *From: *"Sahin Arslan" <arslan at jlab.org <mailto:arslan at jlab.org>>
>>     *To: *"Tyler Lemon" <tlemon at jlab.org <mailto:tlemon at jlab.org>>
>>     *Cc: *"Amrit Yegneswaran" <yeg at jlab.org <mailto:yeg at jlab.org>>
>>     *Sent: *Tuesday, February 21, 2017 8:16:44 AM
>>     *Subject: *Eye Bolt
>>
>>     tyler
>>     Eye Bolts C15E M24
>>     These eye bolts can only be used for straight lift
>>     Please check out below link page 2.6
>>
>>     http://simplebooklet.com/mobile.php?wpKey=ulFOxOcRjpPLiRtjiyj9Pg#
>>     <http://simplebooklet.com/mobile.php?wpKey=ulFOxOcRjpPLiRtjiyj9Pg#>!
>>
>>     I have asked Doug Tilles and George Jacobs advise regarding this
>>     eyebolts
>>     They suggest that we use Swivel hoist Ring
>>
>>     We just need to find out if the hole is through hole or not?
>>     if not what is the depth of hole?
>>
>>     I have called Grainger Technical representative regarding this
>>     eye bolt
>>     they do not suggest use of this eye bolt, other than straight lift
>>     Below email is from Grainger
>>
>>     ----- Forwarded Message -----
>>     From: "Ryann O'Connell" <Ryann.O'Connell at grainger.com
>>     <mailto:Ryann.O%27Connell at grainger.com>>
>>     To: "Sahin Arslan" <arslan at jlab.org <mailto:arslan at jlab.org>>
>>     Sent: Monday, February 20, 2017 8:24:35 AM
>>     Subject: 38DJ58
>>
>>     *         Item# 38DJ58
>>     *         Mfr. Model# M16100.240.0001
>>     Is only tested and used for straight lifting only.
>>
>>
>>     Thank you.
>>     -- 
>>     Sahin Arslan
>>     Jefferson Lab
>>     Experimental Physic Division
>>     Detector Support Group (DSG)
>>     757-269-6527
>>     757-768-7055
>>
>>
>>
>>
>> _______________________________________________
>> Dsg-rich mailing list
>> Dsg-rich at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/dsg-rich
>
> -- 
> George Jacobs
> Jefferson Lab (TJNAF)
> STE 12
> 12000 Jefferson Ave.
> Newport News, VA 23606
>
> (office) 757-269-7115
>
> (cell)   757-876-0480
>
> (email)jacobsg at jlab.org
>
> (website)https://userweb.jlab.org/~jacobsg
>
>
> _______________________________________________
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-- 
-----------------------------------------
Dr. Eng. Sandro Tomassini
Istituto Nazionale di Fisica Nucleare
Laboratori Nazionali di Frascati
P.O.Box 13 00044 Frascati (RM) Italy
Tel. office: +39 06 9403 2919/8089
Fax: +39 06 94032256
e-mail: sandro.tomassini at lnf.infn.it
http://www.lnf.infn.it/
-----------------------------------------
-- 

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