-
1.发明授权Apparatus for controlling friction between the leaf springs of a laminated leaf spring assembly of a vehicle 失效用于控制车辆的层叠板簧组件的板簧之间的摩擦的装置
公开(公告)号：US4463936A
公开(公告)日：1984-08-07
申请号：US415344
申请日：1982-09-07
IPC分类号： B60G17/00 , B60G17/015 , B60G17/027 , B60G17/06 , B61F5/30 , F16F1/22 , B60G11/02 , B62D5/06
CPC分类号： F16F1/22 , B60G17/0275 , B60G17/06 , B61F5/302 , B61F5/308
摘要： An apparatus for controlling the friction between the leaf springs of a laminated leaf spring assembly comprises a clamping mechanism, a hydraulic cylinder mechanism, a hydraulic control mechanism and a detecting mechanism. The clamping mechanism includes a guide member and a press member. The guide member and the press member hold and clamp the laminated leaf spring assembly. The detecting mechanism detects the values of the predetermined factors of a body supported by the laminated leaf spring assembly and supplied signals representative of the values to the pressure reducing valve. According to the signals from the detecting mechanism the pressure reducing valve controls the pressure of the liquid supplied to the cylinder of the hydraulic cylinder mechanism. The detecting mechanism includes a pressure sensor for sensing the pressure of the compressed oil acting on the power steering assembly and a comparator for comparing a signal from the pressure sensor with a predetermined value and for supplying a signal corresponding to the sensed pressure to the control valve when the sensed pressure exceeds the predetermined value.
摘要翻译： 一种用于控制层压板簧组件的板簧之间的摩擦力的装置包括夹紧机构，液压缸机构，液压控制机构和检测机构。 夹紧机构包括导向件和压件。 引导构件和压力构件保持并夹紧层压板簧组件。 检测机构检测由层叠板簧组件支撑的主体的预定因子的值，并将代表该值的信号提供给减压阀。 根据来自检测机构的信号，减压阀控制供给液压缸机构的气缸的液体的压力。 检测机构包括用于感测作用在动力转向组件上的压缩油的压力的压力传感器和用于将来自压力传感器的信号与预定值进行比较的比较器，并将与检测到的压力相对应的信号提供给控制阀 当感测到的压力超过预定值时。
-
公开(公告)号：US4880213A
公开(公告)日：1989-11-14
申请号：US212109
申请日：1988-06-27
CPC分类号： F16F9/088 , F16F9/0409 , F16F9/096 , B60G2202/154 , B60G2500/30 , B60G2600/26
摘要： In a gas spring apparatus according to the present invention, a cylinder assembly comprises a cylinder housing and a rod fitted therein for axial reciprocation. An oil chamber and a gas chamber are defined inside the cylinder assembly, and the capacity of the gas chamber changes as the cylinder housing and rod reciprocate relatively to each other. A damping force generating mechanism is provided in the cylinder assembly. A flexible bladder includes a body made of elastomer and a gas-barrier film. The film is formed on the surface of the elastomer body. The bladder divides the oil and gas chambers completely. Thus, when the rod reciprocates in the axial direction, relatively to the cylinder, the bladder inflates and deflates. The gas spring apparatus is used for a suspension system of an automobile.
摘要翻译： 在根据本发明的气弹簧装置中，气缸组件包括气缸壳体和安装在其中用于轴向往复运动的杆。 在气缸组件中限定油室和气室，并且当气缸壳体和杆相对于彼此往复运动时，气室的容量改变。 在气缸组件中设置有阻尼力产生机构。 柔性气囊包括由弹性体制成的主体和阻气膜。 该膜形成在弹性体的表面上。 气囊完全分开油气室。 因此，当杆沿轴向相对于气缸往复运动时，气囊膨胀和缩小。 气弹簧装置用于汽车的悬架系统。
-
公开(公告)号：US4720085A
公开(公告)日：1988-01-19
申请号：US904782
申请日：1986-09-04
CPC分类号： F16F9/46 , B60G13/008 , B60G15/12 , B60G17/0152 , B60G3/01 , B60G2204/418 , B60G2204/4232 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/412 , B60G2500/10 , B60G2500/22 , B60G2500/30 , B60G2600/18 , B60G2600/20 , B60G2600/26 , B60G2800/014 , B60G2800/20
摘要： A vehicle suspension apparatus comprising a body with an internal space and capable of contraction and expansion within which a gas chamber and an oil chamber are formed, an auxiliary container having therein a gas chamber, a channel with a valve connecting the gas chamber in the body and gas chamber defined in the auxiliary container, and a restriction member mounted in the oil chamber having a contrable orifice which allow passage for the working oil occupied with the orifice therebetween.
摘要翻译： 一种车辆悬架装置，包括具有内部空间且能够收缩和膨胀的主体，其中形成有气体室和油室，辅助容器，其中具有气体室，具有阀门的通道，其连接气体室中的气体 以及限定在所述辅助容器中的气室，以及安装在所述油室中的限制构件，所述限制构件具有允许通过其间的所述孔的工作油的可调孔。
-
公开(公告)号：US4921223A
公开(公告)日：1990-05-01
申请号：US297666
申请日：1989-01-13
申请人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
发明人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
摘要： A hydro-pneumatic suspension system used in a vehicle, includes a cylindrical, hollow main housing having opposite open and closed ends, with an oil chamber in the interior thereof; a rod axially slidable in the main housing through the open end and having an outer end portion located outside of the main housing, an oil passage extending axially therethrough; a damping device mounted on the rod and including an orifice which connects the oil chamber with the oil passage; a cylindrical, hollow sub housing having opposite open and closed ends; a connecting passage connecting the oil passage with the open end of the sub housing, and being connected between the outer end portion of the rod and the open end of the sub housing; a metal bellows arranged coaxially within the sub housing so as to expand and contract axially therein, and having a closed free end and an open end sealed to the open end of the sub housing; a second oil chamber defined by an inner wall of the metal bellows, and communicating with the main housing oil chamber through the connecting passage and the rod oil passage; a gas chamber defined by an outer wall of the bellows and an inner wall of the sub housing, and containing a high-pressure compressed gas which is sealed therein for providing a spring force; and a gas spring constant-adjusting liquid contained in the gas chamber.
-
公开(公告)号：US4921227A
公开(公告)日：1990-05-01
申请号：US297572
申请日：1989-01-13
申请人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
发明人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
摘要： A hydro-pneumatic suspension system used in a vehicle, includes a cylindrical, hollow main housing having opposite first and second ends, with an oil chamber in the interior thereof; a rod axially slidable in the main housing through the first end and having an outer end portion located outside of the main housing; a cylindrical, hollow sub housing having opposite open and closed ends; a connecting passage connecting the main housing oil chamber with the open end of the sub housing, and being connected between the second end of the main housing and the open end of the sub housing; a metal bellows arranged coaxially within the sub housing so as to expand and contract axially therein, and having a closed free end and an open end sealed to the open end of the sub housing; a second oil chamber defined by an inner wall of the metal bellows, and communicating with the main housing oil chamber through the connecting passage; a damping device disposed within the sub housing and including an orifice which connects the oil chambers of the main and sub housings; a gas chamber defined by an outer wall of the bellows and an inner wall of the sub housing, and containing a high-pressure compressed gas which is sealed therein for providing a spring force; and a gas spring constant-adjusting liquid contained in the gas chamber.
-
公开(公告)号：US4921224A
公开(公告)日：1990-05-01
申请号：US297662
申请日：1989-01-13
申请人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
发明人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
摘要： A hydro-pneumatic suspension system used in a vehicle, includes a cylindrical, hollow main housing having opposite open and closed ends, with an oil chamber in the interior thereof; a rod axially slidable in the main housing through the open end and having an outer end portion located outside of the main housing, an oil passage extending axially therethrough; a damping device mounted on the rod and including an orifice which connects the oil chamber with the oil passage; a cylindrical, hollow sub housing having opposite open and closed ends; a connecting passage directly connecting the oil passage with the open end of the sub housing, and being connected between the outer end portion of the rod and the open end of the sub housing; a metal bellows arranged coaxially within the sub housing so as to expand and contract axially therein, and having a closed free end and a open end sealed to the closed end of the sub housing; a second oil chamber defined by an outer wall of the metal bellows, and an inner well of the sub housing, and communicating with the main housing oil chamber through the connecting passage and the rod oil passage; a gas chamber defined by an inner wall of the bellows, and containing a high-pressure compressed gas which is sealed therein for providing a spring force; and a gas spring constant-adjusting liquid contained in the gas chamber.
-
公开(公告)号：US4828231A
公开(公告)日：1989-05-09
申请号：US5556
申请日：1987-01-20
申请人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
发明人： Takeo Fukumura , Takeyoshi Shinbori , Nobuya Ezure
摘要： In a car suspension system according to the present invention, a cylinder assembly comprises a cylinder housing and a rod fitted therein for axial reciprocation. An oil chamber and a gas chamber are defined inside the cylinder assembly, and the capacity of the gas chamber changes as the cylinder housing and rod reciprocate relative to each other. A damping force-generating mechanism is provided in the oil chamber. A metal bellows is contained in the cylinder assembly so as to be coaxial with the cylinder housing. The bellows can extend and contract in the axial direction of the cylinder housing. Having a sealed internal space, the bellows divides the oil and gas chambers completely. Thus, when the rod reciprocates in the axial direction, relative to the cylinder housing, the bellows extends and contracts axially.
摘要翻译： 在根据本发明的汽车悬架系统中，气缸组件包括气缸壳体和安装在其中用于轴向往复运动的杆。 油箱和气室被限定在气缸组件内，并且当气缸壳体和杆相对于彼此往复运动时，气室的容量改变。 在油室中设置有阻尼力产生机构。 金属波纹管容纳在气缸组件中以与气缸壳体同轴。 波纹管可以在气缸壳体的轴向方向上延伸和收缩。 具有密封的内部空间，波纹管完全分开油气室。 因此，当杆在轴向方向上相对于气缸壳体往复运动时，波纹管沿轴向延伸并收缩。
-
8.发明授权Apparatus for controlling friction between leaf springs of a laminated leaf spring assembly 失效用于控制层压板簧组件的板簧之间摩擦的装置
公开(公告)号：US4456232A
公开(公告)日：1984-06-26
申请号：US395970
申请日：1982-07-07
摘要： An apparatus for controlling friction between the leaf springs of a laminated leaf spring assembly comprises a clamp. The clamp includes a spring supporting member and a pressure member which clamp the laminated leaf spring assembly therebetween. The apparatus further comprises a hydraulic cylinder for pressing the pressure member to urge the laminated leaf spring assembly against the spring supporting member. The pressure of a pressurized fluid supplied to the hydraulic cylinder is controlled by a control valve of a hydraulic control member. The operating pressure of the control valve is controlled by detecting values of predetermined factors of a body to be supported by a detector and supplying predetermined signals to the control valve in accordance with the detected values.
摘要翻译： 用于控制层压板簧组件的板簧之间的摩擦力的装置包括夹具。 夹具包括一个弹簧支承件和一个在其间夹紧层叠板簧组件的压力件。 该装置还包括液压缸，用于按压压力构件以将层压板簧组件推靠在弹簧支撑构件上。 供给液压缸的加压流体的压力由液压控制构件的控制阀控制。 通过检测由检测器支撑的身体的预定因子的值来控制控制阀的操作压力，并根据检测值向控制阀提供预定信号。
-
公开(公告)号：US06439552B1
公开(公告)日：2002-08-27
申请号：US09423205
申请日：1999-11-03
申请人： Satoshi Ageishi , Hiroshi Amano , Yoshio Narumiya , Toru Uchikoshi , Shoji Konta , Yoshinori Wakabayashi , Takeyoshi Shinbori , Takeshi Uchida
发明人： Satoshi Ageishi , Hiroshi Amano , Yoshio Narumiya , Toru Uchikoshi , Shoji Konta , Yoshinori Wakabayashi , Takeyoshi Shinbori , Takeshi Uchida
IPC分类号： F16F500
摘要： The overhead wire tensioning device of the present invention is improved in reliability and eliminates the need for constant maintenance work by protecting the slide mechanism between the cylinder case of the gas spring type overhead wire tensioning device and the cylinder rod, and the pivoting mechanism for the connecting rod connecting this cylinder with the overhead wire from external influences.
摘要翻译： 本发明的架空线张紧装置的可靠性提高，并且通过保护气弹簧式架空线张紧装置的气缸壳体与气缸杆之间的滑动机构，以及用于 将该气缸与架空线连接的连杆从外部影响。
-
10.发明授权
公开(公告)号：US4886256A
公开(公告)日：1989-12-12
申请号：US761298
申请日：1985-07-29
摘要： A vehicle suspension device which suspends a vehicle body and a wheel, comprising a coil spring body having a predetermined number of coaxial turns, and a first cylinder and a second cylinder, each including a soft synthetic resin open-cell foam which is treated to be surging-proof and waterproof and which has a wall in which is embedded at least one turn located at each end of said coil spring body.
摘要翻译： 一种悬挂车身和车轮的车辆悬挂装置，包括具有预定数量的同轴线圈的螺旋弹簧体，以及第一气缸和第二气缸，每个包括软合成树脂开孔泡沫，其被处理为 防水和防水，并且其具有嵌入位于所述螺旋弹簧体的每个端部的至少一个转弯的壁。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.016 秒)
