| 摘要 |
PURPOSE: To facilitate mounting and removing of a connecting rod by constituting a small end part made of a composite material and connected with a central main body by a first belt body and a large end part having an outer half body pressed against an inner half body fixed on the central main body through a wedge body by a second belt body. CONSTITUTION: One end part 12 of a central main body 10 made of a composite material composed of carbon fibers and an epoxy resin is connected with a small end part 20 having a flank 22 and a central hole 24 by a first belt body 28 embedded in a groove 26. A large end part 30 is formed by an inner half body 40 fixed directly on the other end part 14 of the central main body 10 and an outer half body 42 fixed on the central main body 10 by a second belt body 50. A peg 44 for positioning the outer half body 42 is provided the second belt body 50 gives a stress by a core body 52 in advance, and the core body 52 is formed by side pieces 54, 56 having a wedge 585 therebetween. Consequently, the second belt body 50 is removed by removing the wedge 58 to facilitate disassembly and mounting of this connecting rod. |
