ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16F0009020000 using gas only 1
F16F0009040000 in a chamber with a flexible wall 1
F16F0009050000 the flexible wall being of the rolling diaphragm type 1
F16F0009060000 using both gas and liquid 1
F16F0009080000 in a chamber with a flexible wall 1
F16F0009084000 comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder 1
F16F0009088000 comprising a gas spring with a flexible wall provided within the cylinder on the piston rod of a monotubular damper or within the inner tube of a bitubular damper 1
F16F0009092000 comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper 1
F16F0009096000 comprising a hydropneumatic accumulator of the membrane type provided on the upper or the lower end of a damper or separately from or laterally on the damper 1
F16F0009100000 using liquid only; using a fluid of which the nature is immaterial 1
F16F0009120000 Devices with one or more rotary vanes turning in the fluid, any throttling effect being immaterial 1
F16F0009140000 Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect 1
F16F0009160000 involving only straight-line movement of the effective parts 1
F16F0009180000 with a closed cylinder and a piston separating two or more working spaces therein 1
F16F0009190000 with a single cylinder 1