| 摘要 |
PROBLEM TO BE SOLVED: To solve problems of an existing clamp structure of an attachment hose used near the rotating pivot of an attachment such as a clamp structure in which the hose clamp itself is fixed not to be moved and a clamp structure in which a pivot shaft parallel to the rotating axis of the attachment is provided and the hose clamp is rotated thereabout wherein the behavior of the attachment hose by the rotation of the attachment cannot be avoided and a load is applied to the attachment hose by the behavior and the hose may be damaged. SOLUTION: This hose clamp structure of an attachment hose includes a hose clamp member for holding the hose and a hose clamp supporting member for supporting the hose clamp member. The hose clamp member is allowed to behave within the range of the hose clamp supporting member. Consequently, a load applied locally to the attachment hose can be reduced. COPYRIGHT: (C)2011,JPO&INPIT
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