Connecting rod made of fiber reinforced plastic material

摘要

A connecting rod has at one end thereof two leg portions formed in forked configuration defining therebetween an intermediate groove having a recess of semi-circular cross section on the inside thereof and having oppositely located bolt insertion holes at the leading ends thereof, respectively. In the other side of the intermediate groove is fitted a block having a semi-circular recess defining a crankshaft bearing hole in opposed relationship with said semi-circular recess of the intermediate groove and having a bolt insertion hole formed therethrough and extending coaxially with each of the bolt insertion holes so as to tighten up and fixedly secure the block between the leg portions by a bolt and nut unit.