| 摘要 |
<p>PROBLEM TO BE SOLVED: To regulate the relative rotation of two pipes generated caused by vibration generated in an engine room, even in a case where both pipes extend straight or two surface widths parallel to the outer periphery of the pipe are not secured. SOLUTION: A rotation regulating clamp 32 is composed of an approximately rectangular upper plate 42 and a recessed lower plate 44. The upper plate 42 is a first plate spring having a first pressing surface 52 abutting on the outer periphery of the small-diameter part of a joint, a bulge 60 for hosing the largediameter part of the joint, and a second pressing surface 54 abutting on the outer periphery of a second pipe. The lower plate 44 is composed of a second plate spring 48 to be closably assembled to the upper plate 42 and having a third pressing surface 56 to be brought into contact with the outer periphery from the radial opposite side of the outer periphery to be brought into contact with the first pressing surface 52, and a holding means 66 for holding the closed state with the upper plate 42; and a third plate spring 50 having a fourth pressing surface 58 to be brought into contact with the outer periphery from the radial opposite side of the outer periphery to be brought into contact with the second pressing surface 54, and a holding means 67 for holding the closed state with the upper plate 42.</p> |
