公开(公告)号：US08267382B2

公开(公告)日：2012-09-18

申请号：US12232174

申请日：2008-09-11

申请人： Ryu Yazaki ,  Atsushi Maeda

发明人： Ryu Yazaki ,  Atsushi Maeda

IPC分类号： F16F9/08

CPC分类号： F16F9/43 ,  F16F9/092 ,  Y10T29/49863

摘要： Before inner components of a hydraulic shock absorber, such as a cylinder, a piston and a piston rod, are placed, an outer shell is joined with a joint portion of an assembling apparatus so that a gas pressure chamber and the outer shell are in communication with each other. A low-pressure gas is supplied in the gas pressure chamber and the outer shell. Under a pressure of the low-pressure chamber, an oil tank subassembly is inserted in the outer shell and is fitted therein to form an oil tank. The oil tank is divided into an oil chamber and a gas chamber by a diaphragm. By this assembling method, it is possible to supply the low-pressure gas into the gas chamber without a need for a gas-supplying hole for supplying the gas into the gas chamber.

摘要翻译： 在诸如气缸，活塞和活塞杆之类的液压缓冲器的内部部件之前，外壳与组装装置的接合部分接合，使得气体压力室和外壳连通 与彼此。 在气体压力室和外壳中供应低压气体。 在低压室的压力下，将油箱分组件插入外壳中并装入其中以形成油箱。 油箱通过隔膜分为油室和气室。 通过这种组装方法，可以将低压气体供应到气室中，而不需要用于将气体供应到气室中的气体供应孔。

公开(公告)号：US20090107780A1

公开(公告)日：2009-04-30

申请号：US12232174

申请日：2008-09-11

申请人： Ryu Yazaki ,  Atsushi Maeda

发明人： Ryu Yazaki ,  Atsushi Maeda

IPC分类号： F16F9/06

CPC分类号： F16F9/43 ,  F16F9/092 ,  Y10T29/49863

摘要： Before inner components of a hydraulic shock absorber, such as a cylinder, a piston and a piton rod, are placed, an outer shell is joined with a joint portion of an assembling apparatus so that a gas pressure chamber and the outer shell are in communication with each other. A low-pressure gas is supplied in the gas pressure chamber and the outer shell. Under a pressure of the low-pressure chamber, an oil tank subassembly is inserted in the outer shell and is fitted therein to form an oil tank. The oil tank is divided into an oil chamber and a gas chamber by a diaphragm. By this assembling method, it is possible to supply the low-pressure gas into the gas chamber without a need for a gas-supplying hole for supplying the gas into the gas chamber.

摘要翻译： 在液压减震器（例如气缸，活塞和球杆）的内部部件被放置之前，外壳与组装装置的接合部分接合，使得气体压力室和外壳连通 与彼此。 在气体压力室和外壳中供应低压气体。 在低压室的压力下，将油箱分组件插入外壳中并装入其中以形成油箱。 油箱通过隔膜分为油室和气室。 通过这种组装方法，可以将低压气体供应到气室中，而不需要用于将气体供应到气室中的气体供给孔。