| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber blade of a wiper capable of maintaining stable and positive contact by preventing separation and vibration of the wiper. SOLUTION: A head part 52 provided with a slide groove 51 mounted on a frame 60 is provided on an upper side of the rubber blade. The slide groove 51 of the head part 52 is constituted of arbitrary inclinationθ1 connected according to the position of the frame 60. The center part of the slide groove 51 is imparted with inclinationθ3 deviated from a vertical axis L1 as a center. A lower side of the rubber blade is constituted of a contact part 53 in contact with window glass. The contact part 53 is formed in the vertical direction arranged parallel to the vertical axis L1. COPYRIGHT: (C)2006,JPO&NCIPI
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