| 摘要 |
PROBLEM TO BE SOLVED: To replace a metallic wiper with ease, which seals the sliding surface between two moving members which are mutually related to sliding. SOLUTION: A cover member 19a and a cover member 19b are mutually related to relative movement, and a wiper 24 is so designed as to be mounted in a slit 23 formed between a first supporting member 21 and a second supporting member 22. A projected part 27 projected to the other one, is provided in one out of the first and second supporting members 21 and 24, and a housing part 28 in which the projected part 27 is put, is formed in the other one. When the wiper 24 is inserted in the inside of the slit 23, a part of the wiper 24 is deformed due to the projected part 27 and the housing part 28 so as to be formed into an engaging part 31. The wiper 4 can be mounted in the inside of the slit 23 in such a way as to be freely mounted/demounted by reciprocally opening/closing the first and second supporting members 21 and 22. |
