| 摘要 |
PROBLEM TO BE SOLVED: To provide a bucket greasing structure which can be improved in assembly efficiency, and excellent in durability. SOLUTION: The bucket greasing structure is for use in feeding lubricating oil to a pivotal joint portion S between an arm 2 and a bucket 1 of construction equipment. According to the bucket greasing structure, a greasing hose 31 is connected to the pivotal joint portion S via a swivel joint 30, and a locking member 42 for the greasing hose 31 is arranged in the vicinity of the swivel joint 30. Further the bucket greasing structure is provided with a guard member 35 for protecting a joint portion etc. to the swivel joint 30 of the greasing hose 31. COPYRIGHT: (C)2006,JPO&NCIPI
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