| 摘要 |
PROBLEM TO BE SOLVED: To reduce the weight of a bucket to be mounted on construction equipment, and to enhance the strength of the same. SOLUTION: The bucket for the construction equipment is formed of a bottom plate which is bent like an almost U shape, a pair of side plates welded to both lateral sides of the bottom plate in a direction orthogonal to a bottom plate bending direction, a pair of joint plates which are welded to an external surface of the bottom plate at a predetermined lateral interval, and connected to the construction equipment, and a pair of bottom surface reinforcing plates welded to the bottom plate and the respective joint plates. Each bottom surface reinforcing plate allows the joint plate to be welded to one lateral end thereof and has the other end thereof located close to a side of the side plate adjacent thereto. COPYRIGHT: (C)2006,JPO&NCIPI
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