| 摘要 |
PURPOSE:To maintain initial spring characteristics and riding comfortableness extending over a long period of time by separating gas from oil by means of a metallic bellows so that the dissolving of gas into oil can be almost perfectly prevented. CONSTITUTION:An inner cylinder 12 is inserted into an outer cylinder 11 so as to be freely reciprocated in the axial direction, and in the interior of the outer cylinder, oil and gas are filled. And, the oil and gas are separated by means of a metallic bellows 36 formed by thin plates of stainless steel or the like. |
