| 摘要 |
<p>This disclosure relates to a chain saw guide bar including a main or body part and a front part. The two parts fit together in a tongue-and-groove joint having a V configuration, and the parts are fixedly secured together by fasteners such as rivets. A chain guide groove is formed in the periphery of the two parts, and the front part may include a rotatable sprocket for the chain.</p> |
