[Dsg-rich] Upper Frontal Panel Tool

[Tyler Lemon]

Hello Dario, 

As George stated, I do have the 1/4" hoist rings for the lift of frontal panels. 

We have also already tapped the aluminum brackets we received with the frontal panel support components to accommodate the 1/4" bolt on the hoist ring. 

Attached is a photo of the hoist ring and tapped aluminum bracket as mentioned above. 

Best regards, 
Tyler 


From: "George Jacobs" <jacobsg at jlab.org> 
To: "dario orecchini" <dario.orecchini at lnf.infn.it> 
Cc: "dsg-rich" <dsg-rich at jlab.org> 
Sent: Tuesday, October 3, 2017 12:51:22 PM 
Subject: Re: [Dsg-rich] Upper Frontal Panel Tool 

Hi dario, 

Tyler has the 1/4" hoist rings for this lift in his possession. Threads are 1/4"-20. Each has a rating of 550lbs/250kg. 

Cheers, 
George 

On 10/2/2017 10:32 AM, dario.orecchini at lnf.infn.it wrote: 





Hi George, 

How discussed with you some days ago, we had improved the tool devoted to the assembling of the RICH frontal panels. 

The tool has been reinforced with additional bars in order to improve it’s stiffness. 

The purchase of these components it’s on going. 

I need from you one more information. 

Actually the eyebolts provided are metric M6, but surely you will use the swivel eyebolts as usual in JLab. 

In order to modify the threated holes on the support plates, which dimension of them you are expected to use? 

To be more clear I attach some pictures. 



Best regards 

Dario 



Sent from Mail for Windows 10 





-- 
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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