hard to tell with the small pic.Can you explain how the chain is used instead of a tire iron? Do you pull the chain? ... because you certainly cannot crank a chain up and down like a lever.Ant said:To me the jack works the same was as the well known bumper jack. Instead of using a tire iron to actuate the jacking lever it uses a chain. The wooden handle is used to release the jack or let the jack down. Some of you young guys may not know how an old bumper jack works.
I don't think it works like a chainfall hoist though...
Perhaps he is pulling all our chainsbigcypresshunter said:Can you explain how the chain is used instead of a tire iron? Do you pull the chain? ... because you certainly cannot crank a chain up and down like a lever.Ant said:To me the jack works the same was as the well known bumper jack. Instead of using a tire iron to actuate the jacking lever it uses a chain. The wooden handle is used to release the jack or let the jack down. Some of you young guys may not know how an old bumper jack works.
I don't think it works like a chainfall hoist though...

I remember you Ant. How are you?Ant said:Hi you all. First let me apologize for not giving the complete factual story.
I only gave limited information because I wanted to keep myself anonymous.
Thanks for posting.
Any volunteers? 
I believe he said somewhere the shaft had notches.SODABOTTLEBOB said:And this is just to mention a few. All total I looked at approximately 150 different patents, with about 600 to go. And this time I can say with absolute certainty that 99% of them either had a "Threaded Shaft" or a "Toothed Shaft," or some form of heavy slots/groves of some type. Not a single one had a totally smooth main shaft! (Except maybe the hydraulic jacks that I didn't even look at).
Did you check weed chain jack or "chain jack"?SODABOTTLEBOB said:I spent about three hours today looking at patent designs for every type of jack you can imagine. There were ...
Tractor Jacks
Automobile Jacks
Bumper Jacks
Lifting Jacks
Etc.
etc.
etc.
etc.

It looks like patent numbers to me but I cant read them. http://www.oldstuffonly.com/patent_dates.asp Its a possibility someone was pulling our chain by witholding information.SODABOTTLEBOB said:I have tried seven different number combinations, but nothing yet. However, the patent dates 1910/1920 seem to fit. We need to get Antman back here and see what he has to say about it. Not unless I'm Goofy and imagining things? Surely that top number isn't H002! Is it? In Antman's initial post he said H002 were the only "legible" marks on it. And you know what that means! It means there were "other" marks on it that they couldn't make out.
Maybe this thread needs to be moved to the Games and Contests forum.
http://forum.treasurenet.com/index.php/board,388.0.html

