公开(公告)号：US5297769A

公开(公告)日：1994-03-29

申请号：US54243

申请日：1993-04-30

申请人： Marcel Le Fol ,  Pascal Robic

发明人： Marcel Le Fol ,  Pascal Robic

IPC分类号： F16F13/26 ,  F16M13/00

CPC分类号： F16F13/264

摘要： The invention proposes a hydroelastic support (10) intended to be interposed between two assemblies to be suspended one with regards to the other, of the type comprising two armatures (12, 14) joined together by a block of elastomer material (16), a working chamber (26) and an expansion chamber (33), connected together by a communication passage (34), and of the type in which the working chamber (26) is delimited in part by a movable diaphragm (30) whose external face (42) comprises a push-rod (44) with which there cooperates a device of the connecting-rod (50) and crank (62, 66) type for driving the movable diaphragm, in which the small end (54) of the connecting-rod (50) is connected to the push-rod (44) and in which the shaft (66) for driving the crank (62) in rotation is mounted so as to turn in a bearing (70) fixed to one (12) of the two armatures.

摘要翻译： 本发明提出了一种水力弹性支撑件（10），其被设置在两个相对于另一个的组件之间悬挂的组件，所述两个组件包括通过弹性体材料块（16）连接在一起的两个电枢（12,14），一个 工作室（26）和膨胀室（33），通过连通通道（34）连接在一起，并且其中工作室（26）的一部分由可动隔膜（30）限定的类型 42）包括推杆（44），所述推杆（44）与所述连杆（50）的装置和用于驱动所述可移动隔膜的曲柄（62,66）配合，其中所述连接杆的小端（54） 杆（50）连接到推杆（44），其中用于驱动曲柄（62）旋转的轴（66）安装成转动固定到一个（12）的轴承（70） 两个电枢。

公开(公告)号：US5209462A

公开(公告)日：1993-05-11

申请号：US798659

申请日：1991-11-26

申请人： Marcel Le Fol ,  Pascal Robic

发明人： Marcel Le Fol ,  Pascal Robic

IPC分类号： B60K5/12 ,  F16F13/26

CPC分类号： F16F13/264

摘要： The invention proposes a hydroelastic support intended to be interposed between two assemblies to be suspended by one with regard to the other, especially for the suspension of an engine in a motor vehicle, of the type comprising two armatures connected respectively to the two assemblies, these two armatures being joined by a block of elastomer material, the support comprising at least one working chamber delimited at least in part by the block of elastomer material, and an expansion chamber, these two chambers being filled at least partially with liquid and linked together by a communication passage, and of the type in which the working chamber is also delimited in part by a movable diaphragm in elastic material and whose external face comprises a cam follower with which a cam of a drive device of the movable diaphragm cooperates in order to apply to the latter displacements controlled in such a way as to create in the working chamber pressure forces synchronous with the harmonics of the vibrations of one of the said two assemblies, characterized in that the rotational drive shaft of the cam is mounted rotatably in a bearing fixed to one of the two armatures.

摘要翻译： 本发明提出了一种水力弹性支撑件，其被设置在两个组件之间，以相对于另一个组件悬挂的组件，特别是用于悬挂发动机的机动车辆，其类型包括分别连接到两个组件的两个电枢，这些 两个电枢通过弹性体材料块连接在一起，所述支撑件包括至少部分由弹性体材料块限定的至少一个工作室和膨胀室，这两个室至少部分地被填充液体并且通过 连通通道，并且其中工作室也由弹性材料中的可移动隔膜部分限定的类型，并且其外表面包括凸轮从动件，可移动隔膜的驱动装置的凸轮通过该凸轮从动件协作以便施加 对后者的位移控制，以便在工作室中产生与谐波同步的压力 所述两个组件中的一个的振动，其特征在于，所述凸轮的旋转驱动轴可旋转地安装在固定到所述两个电枢之一的轴承中。

公开(公告)号：US4893797A

公开(公告)日：1990-01-16

申请号：US215516

申请日：1988-07-06

申请人： Marcel Le Fol ,  Pascal Robic

发明人： Marcel Le Fol ,  Pascal Robic

IPC分类号： F16F13/00 ,  B60K5/12 ,  F16F13/06 ,  F16F13/18

CPC分类号： F16F13/18

摘要： The support is so arranged as to have a wider damping characteristic. For this purpose, it comprises two expansion chambers connected to the same work chamber by ducts having different characteristics so that the liquid contained in these ducts is put into resonance at different frequencies. The two expansion chambers are disposed concentrically to each other on the same side of the work chamber and are defined by a separating partition and by a single diaphragm.

摘要翻译： 支撑件布置成具有更宽的阻尼特性。 为此，它包括通过具有不同特性的管道连接到相同工作室的两个膨胀室，使得这些管道中所含的液体在不同的频率下被共振。 两个膨胀室在工作室的同一侧彼此同心地设置，并由分离隔板和单个隔膜限定。

公开(公告)号：US5042785A

公开(公告)日：1991-08-27

申请号：US320512

申请日：1989-03-08

申请人： Marcel LeFol ,  Pascal Robic

发明人： Marcel LeFol ,  Pascal Robic

IPC分类号： F16F13/14

CPC分类号： F16F13/14 ,  B60G2200/132 ,  B60G2204/15 ,  B60G2204/41

摘要： The elastically yieldable articulation is of the type comprising a cylindrical outer armature and a coaxial inner armature interconnected by a block of elastomer material and movable with respect to each other. According to the invention, the articulation comprises at least one deformable sealed chamber filled with a liquid and arranged between two portions of each of the two armatures so as to increase the elastic stiffness of the articulation in a direction (T) of relative displacement of the armatures substantially perpendicular to an axial plane (P) of the articulation and at least in a direction corresponding to an approach between these portions. Application in particular in the mounting of a set of wheels of a vehicle.

摘要翻译： 可弹性屈服的关节是包括圆柱形外电枢和通过弹性体材料块互连并可相对于彼此移动的同轴内电枢的类型。 根据本发明，铰接件包括至少一个填充有液体的可变形密封室，并且布置在两个电枢中的每一个的两个部分之间，以便增加铰接件在相对位移方向（T）上的弹性刚度 电枢基本上垂直于关节的轴向平面（P），并且至少在与这些部分之间的接近的方向上。 特别适用于车辆的一组车轮的安装。

公开(公告)号：US5242158A

公开(公告)日：1993-09-07

申请号：US798610

申请日：1991-11-26

申请人： Pascal Robic ,  Marcel LeFol

发明人： Pascal Robic ,  Marcel LeFol

IPC分类号： B60K5/12 ,  F16F13/10 ,  F16F13/18 ,  F16F13/22 ,  F16F13/26

CPC分类号： F16F13/264 ,  F16F13/10

摘要： A hydroelastic mounting for interpositioning between two assemblies to be suspended with respect to one another, for example in suspending an engine in an automobile, has its components arranged in the general direction of stress on the mounting. The components include a first armature, a working chamber defined at least partially by an elastomer block, and a movable diaphragm that delimits the working chamber. Movement of the diaphragm is controlled in the direction of stress. The components further include an expansion chamber delimited by the movable diaphragm and by a flexible membrane as well as a second armature linked to the elastomer block. The working and expansion chambers are at least partially filled by a liquid and are linked together by a communication passage. The mount also includes a deformable assembly which cooperates with the movable diaphragm to control displacements thereof. A control device applies a deformation force to the deformable assembly.

摘要翻译： 用于在两个组件之间插入以相对于彼此悬挂的水力弹性安装件，例如将发动机悬挂在汽车中，其组件沿着安装件的大致应力方向布置。 这些部件包括第一电枢，至少部分地由弹性体块限定的工作室以及界定工作室的活动隔膜。 隔膜的移动受到应力方向的控制。 部件还包括由可移动隔膜和柔性隔膜限定的膨胀室以及连接到弹性体块的第二衔铁。 工作和膨胀室至少部分地被液体填充并且通过连通通道连接在一起。 安装件还包括可变形组件，其与可移动隔膜配合以控制其位移。 控制装置向变形组件施加变形力。