| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a compact hose clamp device which can prevent the movable hose from damaging. <P>SOLUTION: In the hose clamp device in a construction machinery, it is provided with a stationary plate 131 including a plain portion 131A on which a part of outer peripheral surface of the hose abuts and a folding portion 131B which is provided to an end in the flat portion 131A, a cover plate 133 oppositely disposed to the stationary plate and including a plain portion 133A which is provided in a direction orthogonal to an elongated direction of the hose and a folding portion 133B which is formed to an end in the flat portion, and an elastic member 132 including an arcuate groove 132A for hose engagement which is provided on a side of the stationary plate and a projecting track portion 132B which is provided on a side of the cover plate and is inserted between the folding portions 133B of the cover plate, and an edge portion 132C which is provided to make a clearance for chip surface of the folding portion of the cover plate. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
