| 摘要 |
PURPOSE:To provide a subject gutter equipped with a grasping part which is prevented from tilting and floating, by a method wherein the grapsing part is secured by means of a holder and a screw, and a solution, in which a member, being the same as that of a holder, is dissovled, is coated in a junction part between the grasping part and the holder for sealing. CONSTITUTION:After a grasping part 5 is brought into contact with a staged part 3 in an opening 3 in a holder 2, it is secured to the holder 2 through the medium of an O-ring 7 by means of a screw 8. A junction part 9 between the grasping part 5 and the holder 2 is coated with a solution, in which a member, being the same as that of the holder, is dissolved, for sealing. The sealing prevents ink from being raised by a capillary phenomenon, and guards a fiber 6 from being stained with ink. |
