Patent ID: 11953033
Assignee: BUEMACH ENGINEERING INTERNATIONAL B.V.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 5:
6. The working cylinder with cushioned end-stroke according to claim 1, comprising a second damping zone axially opposite the first damping zone, the cylinder including a second laterally arranged pressure medium connection, the second pressure medium connection being associated with the second damping zone and being axially spaced from a second axial boundary of the cylinder interior opposite the axial boundary;
the piston unit including a second ring body axially opposite the ring body, the piston main part having a second guiding pin axially opposite the guiding pin;
during an inward movement into the second damping zone, the piston unit constructed for axially passing over the second pressure medium connection with a second piston ring and enclosing a further damping pressure medium volume in a second damping zone space in the second damping zone.