Tool Talk

What's-It Forum => What's-It Forum => Topic started by: international3414 on June 20, 2020, 11:39:15 AM

Title: clamp tool spring action large rivet?,nice jaws,what for?
Post by: international3414 on June 20, 2020, 11:39:15 AM
3/4" thick steel,guessing shop made,is stamped only R.B....maybe meant to be clamped in vise...???? TIA
Title: Re: clamp tool spring action large rivet?,nice jaws,what for?
Post by: lptools on June 20, 2020, 01:52:37 PM
I am going to say a Blacksmith's Filing Vise/Clamp. I agree that it is meant to be clamped in a larger vise, and made by the Blacksmith. I am also going to say that they were made at specific angles for knife filing.
Title: Re: clamp tool spring action large rivet?,nice jaws,what for?
Post by: mikeswrenches on June 20, 2020, 09:15:47 PM
I think you guys are right.  You can see the lugs on the side to hold it on top of the jaws. I’ve got one about that size and also a smaller one. My big one is cruder than the one pictured but is also made of 3/4 inch stock.

The smaller one is made of 1/2 inch square stock and is called a "vise jockey". It was patented by Carl Petersen on May 6, 1952, no. 2,595,699 and looks pretty much like the patent drawing.

Mike
Title: Re: clamp tool spring action large rivet?,nice jaws,what for?
Post by: JoeCB on June 24, 2020, 04:37:47 PM
A "vice jockey" , interesting. So how is this tool to be used? With the angle of the jaws and the sharp serrations , my guess is that it would be handy to hold something in a near horizontal position, or maybe clamp something to be pulled on , .. leather harness working ??

Joe B
Title: Re: clamp tool spring action large rivet?,nice jaws,what for?
Post by: international3414 on June 24, 2020, 04:47:00 PM
seems pretty heavy duty to me,that rivet looks the same on the other end...guess it would take some serious tool to squash it???
Title: Re: clamp tool spring action large rivet?,nice jaws,what for?
Post by: lptools on June 24, 2020, 06:00:24 PM
I'm guessing there is a hole or an indent to accept the rivet head. These are used as filing guides, for knives and other edge tools. The angle of the vise jockey is set at the filing angle, that way the file can be used horizontally for a consistent angle.I will double check with one of my coworkers who has been learning the Blacksmith trade.
Title: Re: clamp tool spring action large rivet?,nice jaws,what for?
Post by: international3414 on June 24, 2020, 06:24:39 PM
i looked closer,one side is different,can see where the center was peened over