Piston-cylinder assembly with a bellows
a technology of cylinders and bellows, which is applied in the direction of shock absorption devices, mechanical equipment, transportation and packaging, etc., can solve the problems that the bellows cannot be installed, the cylinder tube end cap cannot be made as a prefabricated assembly, and cannot be installed
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[0019] FIG. 1 shows a sheath tube 1 for a piston-cylinder assembly 3, where the sheath tube has at least one fold with elasticity in the axial direction. After the resilient stop pad 9 has been installed through the bottom end of the sheath tube, a cylindrical section 7 at the end of the pad enters into a form-locking connection with a fastening part 5 of the tube. The pad 9 consists of an elastomer, a rubber, or a rubber-like material. To reinforce the connection, the resilient stop pad has a form-locking profile in the form of a circumferential undercut 11, with which the sheath tube 1 engages. In addition, the sheath tube has a bottom part 13, which is supported on the end surface of the resilient stop pad. Thus the sheath tube reliably assumes a clearly defined axial position with respect to the resilient stop pad 9, which can also be easily verified. A through-hole 15 for the piston rod 17 of the piston-cylinder assembly 3 is provided in the bottom part of the tube. This throug...
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