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Thread: Cast steel safe

  1. #21
    Join Date
    Dec 2007
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    Unit 17 The Idas Ind Est, Pontefract Rd, Leeds LS10 1SP. England
    Posts
    114

    Default Screws

    Hi Darryl

    You raised a question about the screw threads.

    In the early days, many screws/bolts will have been made by hand before the Whitworth thread became the norm. Have you checked to see if they are Whitworths?

    Good to catch up again.
    Russell

    Withy Grove (Leeds) Ltd
    t: 044 (0)113 2721441
    www.wgsafesonline.com


    Quote Originally Posted by darryl.k View Post
    I have taken the escutcheon off although unfortunately it is incomplete. This shouldn't be too much of a problem as I shall make the missing brass part that I guess slides up and down?!?

    It has very distinctive lines scribed round the edges. I have the spring that pushes the lever back and the original screws to attach it to the front of the safe.

    Does any one know what it would of looked like and how the mechanism works? My knowledge is quite poor around escutcheons.

    Attachment 5266 Attachment 5267 Attachment 5268 Attachment 5269 Attachment 5270
    Last edited by Russell Stoner; 19-01-12 at 08:01 PM. Reason: spelling

  2. #22
    darryl.k is offline Member This is darryl.k's Country Flag

    Join Date
    Sep 2011
    Location
    Brighton, England
    Posts
    25

    Default

    Hi Russell, Thanks for the reply. Yes I have tried Whitworth thread gauges and various others. I think as they are very rough and inconsistent they were hand cut. The long lost skill of cutting a tap's flutes with a hand file is too time consuming, so I shall clean up the threads with a needle file under an eye glass and best match them to the holes. Once they are in they won't be coming out for years to come. I visit many engineering companies and I don't think I know of any one who would know how to hand cut a thread any more, all done by pre machined taps and machines now, shame I'd love to learn. Many thanks, Darryl


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