| 摘要 |
PURPOSE: The decoupling-type skirt of an engine piston is provided to improve output per the weight of an engine by detachably constituting a support stand which supports a piston pin in a skirt. CONSTITUTION: The decoupling-type skirt of an engine piston comprises a skirt body(110), a support stand(120), and a connecting part. A connecting rod is inserted to the inside of the skirt body. The skirt body comprises a penetration hole(105). A piston pin which passes through the connecting rod passes through the skirt body through the penetration hole. A slide groove is formed in the lower part of the penetration hole. The support stand is inserted into the slide groove and supports the end part of a piston. An insertion hole is formed in the support stand. The connecting part is fixed and coupled to a female screw hole which is formed in the skirt body by passing through the insertion hole of the support stand. |
