ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16K0005200000 for plugs with spherical surfaces 1
F16K0005220000 Features relating to lubrication 1
F16K0007000000 Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage (container gates or closures operating by deformation of flexible walls B65D0090560000; means for plugging pipes or hoses F16L0055100000) 1
F16K0007020000 with tubular diaphragm 1
F16K0007040000 constrictable by external radial force 1
F16K0007060000 by means of a screw-spindle, cam, or other mechanical means 1
F16K0007070000 by means of fluid pressure 1
F16K0007080000 constrictable by twisting 1
F16K0007100000 with inflatable member 1
F16K0007120000 with flat, dished, or bowl-shaped diaphragm 1
F16K0007140000 arranged to be deformed against a flat seat 1
F16K0007160000 the diaphragm being mechanically actuated, e.g. by screw-spindle or cam 1
F16K0007170000 the diaphragm being actuated by fluid pressure 1
F16K0007180000 with diaphragm secured at one side only, e.g. to be laid on the seat by rolling action 1
F16K0007200000 with a compressible solid closure member 1