Spring couplers

When fastening work equipment it is necessary to overcome the resistance of the spring, which is pressing the hook, holding the back pin of the attachment. It is necessary to fix the hook, pressed by the spring, in the closed position by a securing pin. When unfastening work equipment, first, it is necessary to pull out the securing pin and then overcome the spring force with the help of a lever.


While constructing our couplers we proceed from the kinematics of the given machine so as to keep the angles and the range of motion of the attachment. The main advantage of our couplers is that they have the same pitch and diameter of pins both on the side of the machine and on the attachment, making it possible to use the same buckets with couplers or without them. We also produce adapter couplers (if the customer has different types of machines).


Gallery of realizations: