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1. 发明授权

US4779850A Composite spring with suction seal 失效
标题翻译：复合弹簧带吸力密封
公开(公告)号：US4779850A
公开(公告)日：1988-10-25
申请号：US014472
申请日：1987-02-13
申请人： H. Neil Paton , Frank F. Smith
发明人： H. Neil Paton , Frank F. Smith
IPC分类号： B60G11/54 , F16F3/12 , B60G11/52 , B60G11/62 , F16F3/08 , F16J9/08
CPC分类号： F16F3/12 , B60G11/54
摘要： The spring includes a tubular elastomeric body and an embedded coil spring composed entirely of active coils. The ends of the body are contoured with respect to the ends of the coil spring, and provide for control of the orientation of the composite spring with respect to spring seats. An end seal for composite or other tubular elastomeric springs also is disclosed.
摘要翻译：弹簧包括管状弹性体和完全由有效线圈组成的嵌入式螺旋弹簧。身体的端部相对于螺旋弹簧的端部成轮廓，并且提供对复合弹簧相对于弹簧座的取向的控制。还公开了用于复合材料或其它管状弹性体弹簧的端部密封件。

2. 发明授权

US4606442A Frictional damping assembly for suspension strut 失效
标题翻译：用于悬架支柱的摩擦阻尼组件
公开(公告)号：US4606442A
公开(公告)日：1986-08-19
申请号：US675618
申请日：1984-11-28
申请人： H. Neil Paton , Frank F. Smith
发明人： H. Neil Paton , Frank F. Smith
IPC分类号： B60G13/04 , F16F7/08 , F16F11/00
CPC分类号： B60G13/04 , F16F7/08 , Y10T403/7054
摘要： The assembly includes three damper shoes that are guided by and wedged transversely between two wedge rings, one having three curved flats and the other having three planar flats that respectively contact conforming contact surfaces of the damper shoes. The assembly is particularly useful in a frictionally damped suspension strut.
摘要翻译：该组件包括三个阻尼鞋，它们在两个楔形环之间横向引导和楔入，一个具有三个弯曲的平面，另一个具有三个平面平面，分别接触阻尼鞋的合适的接触表面。组件在摩擦阻尼悬架支柱中特别有用。

3. 发明授权

US4738437A Frictionally damped suspension strut 失效
标题翻译：摩擦悬挂支柱
公开(公告)号：US4738437A
公开(公告)日：1988-04-19
申请号：US27749
申请日：1987-02-26
申请人： H. Neil Paton , Frank F. Smith
发明人： H. Neil Paton , Frank F. Smith
IPC分类号： B60G5/04 , B60G13/04 , B60G15/04 , B60G15/10 , F16F7/08 , F16F7/09 , F16F3/08
CPC分类号： B60G15/04 , B60G15/10 , F16F7/09 , B60G2202/312 , B60G2204/1242 , B60G2204/418
摘要： The strut includes a telescoping load bearing assembly that extends through a composite spring and a frictional damping assembly. The damping assembly includes one, two three or more movable damper wedges that are urged by two wedge rings against a sleeve bearing that normally provides for low friction extension and contraction of the load bearing assembly. In response to application of an axial load on the load bearing assembly, however, the damper wedges press or squeeze the sleeve bearing into gripping engagement with the load bearing assembly, which causes the sleeve bearing to apply a frictional damping force to the load bearing assembly. Elastomer layers interposed between the interactive faces of the damper wedges and the wedge rings are placed in visco-elastic shear in response to movement of the damper wedges and, hence, provide essentially frictionless movement of the damper wedges under such conditions. This enhances the sensitivity of the strut to certain road conditions. In a second presently preferred embodiment, the damper wedges are replaced by a single split wedge ring.
摘要翻译：支柱包括延伸穿过复合弹簧和摩擦阻尼组件的伸缩式承载组件。阻尼组件包括一个，两个三个或更多个可移动的阻尼楔，其被两个楔形环推压到套筒轴承上，套筒轴承通常提供承载组件的低摩擦力的伸缩。然而，响应于在负载轴承组件上施加轴向载荷，阻尼器楔入或挤压套筒轴承与承载组件夹紧接合，这使得套筒轴承向承载组件施加摩擦阻尼力。插入在阻尼楔的交互面和楔形环之间的弹性体层响应于阻尼楔的移动而被置于粘弹性剪切中，因此在这种条件下提供阻尼楔的基本上无摩擦的运动。这增强了支柱对某些道路状况的敏感性。在第二个目前优选的实施例中，阻尼楔被单个分开的楔形环代替。

4. 发明授权

US4793597A Tapered end composite spring 失效
标题翻译：锥形端复合弹簧
公开(公告)号：US4793597A
公开(公告)日：1988-12-27
申请号：US936433
申请日：1986-12-01
申请人： Frank F. Smith
发明人： Frank F. Smith
IPC分类号： B60G11/52 , F16F1/12 , F16D1/00 , F16M13/00
CPC分类号： F16F1/122 , B60G11/52 , Y10T403/45 , Y10T403/456
摘要： Two support assemblies for respectively supporting the tapered end and the cylindrical end of an elongated tubular elastomeric spring between two opposed spring seats are disclosed. The support assembly for the tapered end is made up of an elongated retaining member which is positionable generally transverse to and entirely inside the tapered end. This retaining member includes two inclined portions which bear down upon the inside of the tapered end when pulled in an outward direction by a bolt thredably secured to a convetional spring seat. The support assembly for the cylindrical end is made up of a second retaining member which is positionable generally transverse to and entirely inside the cylindrical end. The second retaining member includes a plurality of expandable flange portions which engage the inside of the cylindrical portion as the retaining member is pulled in an outward direction by a second bolt threadably secured to the second spring seat. The spring is reinforced to resist bulging in response to the outwardly directed forces applied by the support assemblies.
摘要翻译：公开了用于分别支撑两个相对的弹簧座之间的细长管状弹性体弹簧的锥形端和圆柱端的两个支撑组件。用于锥形端的支撑组件由细长的保持构件构成，该保持构件可大致横向于并且完全在锥形端的内部。该保持构件包括两个倾斜部分，当倾斜地固定到安置弹簧座的螺栓沿向外方向拉动时，锥形端部的内侧承受倾斜部分。用于圆柱形端部的支撑组件由第二保持构件构成，该第二保持构件可大致横向于并且完全位于圆柱形端部的内部。第二保持构件包括多个可膨胀凸缘部分，当通过可螺纹地固定到第二弹簧座的第二螺栓沿着向外的方向拉动保持构件时，该凸缘部分接合圆柱形部分的内部。响应于由支撑组件施加的向外的力，弹簧被加强以抵抗膨胀。

5. 发明授权

US4150627A Self-contained frictionally damped resilient suspension system for railcars 失效
标题翻译：用于轨道车辆的独立的摩擦弹性悬挂系统
公开(公告)号：US4150627A
公开(公告)日：1979-04-24
申请号：US801311
申请日：1977-05-27
申请人： Hamilton N. K. Paton , John B. Skilling , Frank F. Smith
发明人： Hamilton N. K. Paton , John B. Skilling , Frank F. Smith
IPC分类号： B60G5/04 , B60G11/22 , B61F5/30 , F16F7/09 , B61F5/26
CPC分类号： B60G11/22 , B60G5/04 , B61F5/305 , F16F7/09
摘要： A railcar shock insulated suspension system is provided with unique variable rod springs and co-related variable rate friction damping means. Each rod spring includes an elongated solid body of elastomeric material which, when subjected to radially directed compression loads and allowed to deform freely without rotation, produces a non-linear or variable spring rate proportional to the ratio of the areas of its loaded to unloaded surfaces. Rod springs constitute the main suspension spring elements, and additionally may constitute the damping means spring elements, if desired.
摘要翻译：轨道车辆防震悬挂系统提供独特的可变杆弹簧和共同相关的可变速度摩擦阻尼装置。每个杆弹簧包括细长的弹性材料体，当经受径向压缩载荷并允许其自由变形而不旋转时，产生与其加载表面与未加载表面的面积的比率成比例的非线性或可变弹簧比。杆弹簧构成主悬挂弹簧元件，并且如果需要，另外可以构成阻尼装置弹簧元件。

6. 发明授权

US4771989A Apparatus for mounting tubular composite springs 失效
标题翻译：用于安装管状复合弹簧的装置
公开(公告)号：US4771989A
公开(公告)日：1988-09-20
申请号：US936432
申请日：1986-12-01
申请人： Frank F. Smith
发明人： Frank F. Smith
IPC分类号： B60G11/24 , B60G11/52 , F16B19/00 , F16D1/00 , F16M13/00
CPC分类号： B60G11/52 , B60G11/24 , Y10T403/45 , Y10T403/456
摘要： Two support assemblies for respectively supporting the tapered end and the cylindrical end of an elongated tubular elastomeric spring between two opposed spring seats are disclosed. The support assembly for the tapered end is made up of an elongated retaining member which is positionable generally transverse to and entirely inside the tapered end. This retaining member includes two inclined portions which bear down upon the inside of the tapered end when pulled in an outward direction by a bolt threadably secured to a conventional spring seat. The support assembly for the cylindrical end is made up of a second retaining member which is positionable generally transverse to and entirely inside the cylindrical end. The second retaining member includes a plurality of expandable flange portions which engage the inside of the cylindrical portion as the retaining member is pulled in an outward direction by a bolt threadably secured to the second spring seat. The spring is reinforced to resist bulging in response to the outwardly directed forces applied by the support assemblies.
摘要翻译：公开了用于分别支撑两个相对的弹簧座之间的细长管状弹性体弹簧的锥形端和圆柱端的两个支撑组件。用于锥形端的支撑组件由细长的保持构件构成，该保持构件可大致横向于并且完全在锥形端的内部。该保持构件包括两个倾斜部分，该倾斜部分通过螺纹地固定到常规弹簧座的螺栓沿向外的方向被拉向锥形端部的内侧。用于圆柱形端部的支撑组件由第二保持构件构成，该第二保持构件可大致横向于并且完全位于圆柱形端部的内部。第二保持构件包括多个可膨胀凸缘部分，当通过可螺纹地固定到第二弹簧座的螺栓沿着向外方向拉动保持构件时，该凸缘部分接合圆柱形部分的内部。响应于由支撑组件施加的向外的力，弹簧被加强以抵抗膨胀。

7. 发明授权

US4109934A Self-contained frictionally damped resilient suspension system 失效
标题翻译：独立的摩擦弹性悬挂系统
公开(公告)号：US4109934A
公开(公告)日：1978-08-29
申请号：US631995
申请日：1975-11-14
申请人： Hamilton Neil King Paton , John B. Skilling , Frank F. Smith
发明人： Hamilton Neil King Paton , John B. Skilling , Frank F. Smith
IPC分类号： B60G5/04 , B60G11/22 , B60G15/04 , F16F7/09 , B60G11/24
CPC分类号： F16F7/09 , B60G11/22 , B60G15/04 , B60G5/04
摘要： A shock insulated suspension system is provided with unique variable rate rod springs and co-related variable rate friction damping means. Each rod spring includes an elongated solid body of elastomeric material which, when subjected to radially directed compression loads and allowed to deform freely without rotation, produces a non-linear or variable spring rate proportional to the ratio of the areas of its loaded to unloaded surfaces. Rod springs constitute the main suspension spring elements, and additionally may constitute the damping means spring elements, if desired.
摘要翻译：抗冲击绝缘悬架系统提供独特的变速杆弹簧和共同相关的可变速度摩擦阻尼装置。每个杆弹簧包括细长的弹性材料体，当经受径向压缩载荷并允许其自由变形而不旋转时，产生与其加载表面与未加载表面的面积的比率成比例的非线性或可变弹簧比。杆弹簧构成主悬挂弹簧元件，并且如果需要，另外可以构成阻尼装置弹簧元件。

8. 发明授权

US3984125A Self-contained frictionally damped resilient suspension system 失效
标题翻译：独立的摩擦弹性悬挂系统
公开(公告)号：US3984125A
公开(公告)日：1976-10-05
申请号：US495656
申请日：1974-08-08
申请人： Hamilton Neil King Paton , John B. Skilling , Frank F. Smith
发明人： Hamilton Neil King Paton , John B. Skilling , Frank F. Smith
IPC分类号： B60G5/04 , B60G11/22 , B60G15/04 , F16F7/09 , B60G11/24
CPC分类号： B60G5/04 , B60G11/22 , B60G15/04 , F16F7/09
摘要： A mobile vehicle shock insulated suspension system is provided with unique variable rate elastomer springs and co-related variable rate friction damping system.
摘要翻译：移动式车辆防震悬挂系统提供了独特的可变速率弹性弹簧和共同相关的可变速度摩擦阻尼系统。

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