Springing device with piston in cylinder, filling device of which has common input channel for both working cavities

摘要

The springing device has a piston (4) in a cylinder (3) and a filling device to fill the working cavities (8a, 8b) of the cylinder with the working gas. The filling device has a common input channel for both working cavities. There is one locking device (12) in the input channel and another (14) in a connecting channel (13) linking the cavities.