FIELD: machine building.
SUBSTANCE: invention relates to the hinge used to transfer or to accept axial forces and torques in combination with eccentric rotation movements of the pumps. The hinge (10) to transfer torques and axial forces in combination with eccentric rotation. Under preferable option of implementation the hinge as per the invention is used in the eccentric screw pump to connect drive with pump rotor. The hinge connects the connection tie-rod (18) and tool (20) and/or drive. Upon hinge use in the eccentric screw pump the rotor of the eccentric screw pump is the tool. Besides, the hinge is equipped with at least one casing. The axial forces acting on the hinge are transferred and/or accepted by the first part (12) of the hinge, and torques - by second part (14) of the hinge.
EFFECT: creation of hinge by which the torques and axial forces of the drive shaft are safe during operation and simply transferred to the machine and/or eccentric screw pump.
18 cl, 4 dwg
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