초록 ▼

Hydraulic tension stop for vibration dampers, shock absorbers, or similar piston-cylinder assemblies, where each assembly has a fluid-filled working space, the boundaries of which are formed axially by a piston rod guide and the piston and radially by the cylinder and the piston rod which carries th

Hydraulic tension stop for vibration dampers, shock absorbers, or similar piston-cylinder assemblies, where each assembly has a fluid-filled working space, the boundaries of which are formed axially by a piston rod guide and the piston and radially by the cylinder and the piston rod which carries the piston, part of this working space also belonging to the tension stop. A stop ring is mounted on the piston rod, which ring cooperates with a slotted, outwardly tensioned damping ring, so that the tension damping can be varied as a function of the stroke. When the stop ring reaches a predetermined position, the damping ring seats in a rest-position channel in a slide face permanently attached to the cylinder, the channel having a conical surface.

대표청구항 ▼

Hydraulic tension stop for vibration dampers, shock absorbers, or similar piston-cylinder assemblies, where each assembly has a fluid-filled working space, the boundaries of which are formed axially by a piston rod guide and the piston and radially by the cylinder and the piston rod which carries th

Hydraulic tension stop for vibration dampers, shock absorbers, or similar piston-cylinder assemblies, where each assembly has a fluid-filled working space, the boundaries of which are formed axially by a piston rod guide and the piston and radially by the cylinder and the piston rod which carries the piston, part of this working space also belonging to the tension stop. A stop ring is mounted on the piston rod, which ring cooperates with a slotted, outwardly tensioned damping ring, so that the tension damping can be varied as a function of the stroke. When the stop ring reaches a predetermined position, the damping ring seats in a rest-position channel in a slide face permanently attached to the cylinder, the channel having a conical surface. proximately equal surface area with the center of each nozzle located in the middle of a concentric band. ape of the pressure fluid; and stores the time determined as the reference time, wherein the time is to be maintained for all subsequent closure procedure until presentation of a new reference value. 9. The device according to claim 8, wherein a pressure monitoring device is provided, and wherein the pressure monitoring device monitors the pressure of the pressure fluid contained in a supply line supplying the venting device with pressure fluid. 10. The device according to claim 9, wherein the evaluation device comprises a signal generator of an initial state. 11. The device according to claim 10, wherein the evaluation device comprises a switch actuated without a physical contact, which generates a signal on actuation. 12. The device according to claim 11, wherein the switch comprises a magnetically-sensitive switching element. 13. The device according to claim 12, wherein the evaluation device is brought into the initial state as a function of an operational state of the spring-loaded brake. 14. The device according to claim 13, wherein the evaluation device is brought into the initial state as the function of a device braked by the spring-loaded brake.