Help Needed: What is this used for???

Help Needed: What is this used for???

This little vintage scissors belonged to my Grand Father. It has a quite interesting design.

The cutting edge is short and fat with a round shape. It also has a curved piece of metal screwed onto the blade, which looks adjustable as it has a small screw keeping it in place. (Or perhaps it is to remove it)

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The handles are also at an angle and higher than the blade part of the scissors, when viewed from the side.

It has a name written on it: RICH A HERDER SOLINGEN and it is made in Germany!!

I need help in identifying this scissor's use, as it has quite a unique design.

I googled RICH A HERDER SOLINGEN and found that they were mainly manufactures of vintage knives. They also made scissors, but I just cannot find this exact scissor design. There are a couple of their vintage knives and scissors for sale on ebay, thus it seems that there is a market for these.

I hope you liked the post as much as I liked writing it and that you can shed some light on these scissors!!

I hope you have a wonderful day!!

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