| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink fountain in a printing machine wherein the number of parts for a blade is decreased, manufacturing and assembling are easily performed, and durability can be improved. SOLUTION: A blade 21 is integrally formed of an elastic sheet material and a number of blade elements 21b are formed by slits 21c. Each of the blade elements 21b is integrally connected with a base end connecting part 21d through a hinge part 21e. In the above described slits 21c, sheet-like seal parts 24a of seal members 24 are inserted and fitting parts 24b are clamped and fixed on a blade elements 21b by means of bolts 25. As each blade element 21b is integrally connected by the base end connecting part 21b, one is enough for the number of the part and as the seal members of the slits 21c are formed of the sheet material, durability can be improved and reliability of action can be improved in comparison with sealing agents being plastically deformed such as resins and rubbers. |
