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公开(公告)号：EP2217828A1
公开(公告)日：2010-08-18
申请号：EP08836816.2
申请日：2008-10-08
CPC分类号： F16F9/362 , F16F9/0218
摘要： A gas spring is intended to permanently maintain the sealing performance of a lip in a dust seal without being affected by pressure from a gas sealed inside the spring. A rod body is operates in conjunction with a cylinder body with a gas of a predetermined pressure sealed inside the cylinder body. The rod body is movable into and out of the cylinder body. A rod guide is penetrated by the rod body at a shaft core portion inside a head end portion of the cylinder body. A dust seal has with a lip in sliding contact with an outer circumference of the rod body. A sealed end portion of the cylinder body is in contact with an outer end of the rod guide inside the cylinder body. The dust seal is integrally incorporated at the outer end portion of the rod guide.
摘要翻译： 气弹簧旨在永久保持唇部在防尘密封件中的密封性能，而不会受到弹簧内部密封的气体压力的影响。 杆体与具有预定压力的气体密封在缸体内的缸体一起操作。 杆体可移入和移出缸体。 杆体导向件在杆体主体端部内的轴芯部穿过杆体。 防尘密封件具有与杆体的外周滑动接触的唇部。 缸体的密封端部与缸体内的杆导向件的外端接触。 防尘密封件整体结合在杆导向件的外端部处。
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公开(公告)号：EP2217828B1
公开(公告)日：2012-06-27
申请号：EP08836816.2
申请日：2008-10-08
CPC分类号： F16F9/362 , F16F9/0218
摘要： A gas spring is intended to permanently maintain the sealing performance of a lip in a dust seal without being affected by pressure from a gas sealed inside the spring. A rod body is operates in conjunction with a cylinder body with a gas of a predetermined pressure sealed inside the cylinder body. The rod body is movable into and out of the cylinder body. A rod guide is penetrated by the rod body at a shaft core portion inside a head end portion of the cylinder body. A dust seal has with a lip in sliding contact with an outer circumference of the rod body. A sealed end portion of the cylinder body is in contact with an outer end of the rod guide inside the cylinder body. The dust seal is integrally incorporated at the outer end portion of the rod guide.
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