| 摘要 |
An apparatus for supplying grease to a link of a wiper linkage is provided to uniformly supply grease to the entire portion of a grease space of a friction region between a pivot shaft and a housing. An apparatus for supplying grease to a link of a wiper linkage includes a grease storage tank(31), a passage(32), and a guide(40). The storage tank(31) is provided in a housing(30) surrounding a pivot shaft(20). The passage(32) allows grease to be introduced into the first side of a lubrication space. The guide(40) surrounds the outer peripheral surface of the pivot shaft(20), and supplies grease, which is introduced through the passage(32), to the lubrication space while moving back and forth in the grease space in a longitudinal direction of the pivot shaft(20). |
