Hi,
Please check this ebay sale out:
https://www.ebay.co.uk/itm/Bosch-professional-router-gsr18-ve-2li/132542542909
(Ignore the fact that the seller thinks it might be a router)
It's a Bosch 18V cordless drill, the heavy duty version with metal gearbox, but the chuck has been replaced with some sort of custom gearbox that has two contra-rotating output shafts with adjustable spacing. There are some metal wheels on these shafts which look like they might be intended to crimp a seam, shape some sort of strip material, or pull something along (I'm just guessing here).
It is really strange and I can honestly say that I've never seen anything like in all my life, which has included experience of many different fields and levels of engineering.
Any ideas?
Please check this ebay sale out:
https://www.ebay.co.uk/itm/Bosch-professional-router-gsr18-ve-2li/132542542909
(Ignore the fact that the seller thinks it might be a router)
It's a Bosch 18V cordless drill, the heavy duty version with metal gearbox, but the chuck has been replaced with some sort of custom gearbox that has two contra-rotating output shafts with adjustable spacing. There are some metal wheels on these shafts which look like they might be intended to crimp a seam, shape some sort of strip material, or pull something along (I'm just guessing here).
It is really strange and I can honestly say that I've never seen anything like in all my life, which has included experience of many different fields and levels of engineering.
Any ideas?