MACHINE FOR APPLICATION OF WORKING FLUID ONTO LEATHER Russian patent published in 1996 - IPC

FIELD: leather industry. SUBSTANCE: machine for application of working fluid onto leather uses two pairs of conveying shafts mounted on the bed, one of which is a depilatory shaft, two brush shafts installed for rotation in opposite directions relative to each other, two pressure rollers and appliance for application of working fluid onto depilatory shaft. The machine has an additional depilatory shaft installed before the conveying depilatory shaft. The conveying depilatory shaft and additional depilatory shaft are secured together with the aid of a bracket in the same horizontal plane for engagement with each other with the aid of engaged gears. The additional depilatory shaft is installed for movement relative to the conveying shaft by means of a skew gearing. The additional and conveying depilatory shafts have side partitions. The side partitions are located on the respective shafts. The lower face of each side partition is curved according to the shaft and is in contact with the shaft to retain the working fluid on the respective shaft. EFFECT: improved design. 2 cl, 8 dwg