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公开(公告)号：US10718253B2
公开(公告)日：2020-07-21
申请号：US16103154
申请日：2018-08-14
申请人： The Pullman Company
发明人： Troy P. Rodecker
IPC分类号： F01N13/18 , F16F1/38 , F16L55/033 , F16F1/36 , F16L55/035
摘要： An isolator mount for supporting an exhaust component on a vehicle body via a hanger. The isolator mount includes an isolator element, isolator bracket, and clevis bracket. The isolator element has an aperture for receiving a portion of the hanger and dampens vibrations. The isolator bracket extends at least partially about and supports the isolator element and further includes a neck portion. The clevis bracket has a first half and a second half that are secured to the neck portion of the isolator bracket with a fastener that extends along a longitudinal axis. The first half of the clevis bracket and the neck portion of the isolator bracket include an anti-rotation feature in the form of a key-way slot and a key that is received in the key-way slot to prevent rotation of the isolator bracket relative to the clevis bracket about the longitudinal axis of the fastener.
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公开(公告)号：US09068620B2
公开(公告)日：2015-06-30
申请号：US14190547
申请日：2014-02-26
申请人： The Pullman Company
发明人： Troy P. Rodecker
CPC分类号： F16F1/38 , B62D24/02 , F16F1/3713
摘要： A body mount supports and couples components of a vehicle. An inner support member and an outer support member of the body mount may have a circular cross-section. The inner support member may be disposed within the outer support member. The elastomeric member of the body mount may include an intermediate body and a ring portion. The intermediate body may be fixedly coupled to and between the inner support member and the outer support member. The ring portion extends from the intermediate body via a plurality of columns. A plurality of windows are formed between the plurality of columns. The plurality of columns are compressible, such that when the plurality of columns are compressed, the intermediate body and the ring portion are in contact with each other.
摘要翻译： 车身安装支撑和联接车辆的部件。 主体安装件的内部支撑构件和外部支撑构件可以具有圆形横截面。 内部支撑构件可以设置在外部支撑构件内。 主体安装件的弹性构件可包括中间体和环部。 中间体可以固定地联接到内部支撑构件和外部支撑构件之间并且在内部支撑构件和外部支撑构件之间。 环部分经由多个列从中间体延伸。 在多个列之间形成多个窗口。 多个列是可压缩的，使得当多个列被压缩时，中间体和环部彼此接触。
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公开(公告)号：US20140284154A1
公开(公告)日：2014-09-25
申请号：US14297687
申请日：2014-06-06
申请人： The Pullman Company
发明人： Troy P. Rodecker
CPC分类号： F16F7/01 , F01N13/1805 , F01N13/1811 , F01N13/1822 , F16F15/02
摘要： A coulomb damper is attached to a component of an exhaust system. The inner surface of the coulomb damper is in intimate contact with the outer surface of the component of the exhaust system. The intimate contact is defined by a pair of weld lines extending along an axial length of the coulomb damper in one embodiment. In another embodiment, the intimate contact is defined by at least a three point contact between the coulomb damper and the component of the exhaust system. In another embodiment a coulomb damper includes an outer member press fit over an inner member. A chamber is defined between the inner and outer member. In one embodiment, the inner member and the outer member are coaxial and the chamber is an annular chamber having a constant radial width. In another embodiment, the chamber is eccentric in relation to the inner member and has a variable radial width.
摘要翻译： 库仑阻尼器附接到排气系统的部件。 库仑阻尼器的内表面与排气系统部件的外表面紧密接触。 在一个实施例中，紧密接触由沿着库仑阻尼器的轴向长度延伸的一对焊接线限定。 在另一个实施例中，紧密接触由库仑阻尼器和排气系统的部件之间的至少三点接触限定。 在另一个实施例中，库仑阻尼器包括压配合在内部构件上的外部构件。 在内部和外部构件之间限定一个腔室。 在一个实施例中，内部构件和外部构件是同轴的，并且腔室是具有恒定径向宽度的环形室。 在另一个实施例中，室相对于内部构件是偏心的并且具有可变的径向宽度。
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公开(公告)号：US10378418B2
公开(公告)日：2019-08-13
申请号：US15181764
申请日：2016-06-14
申请人： The Pullman Company
发明人： Troy P. Rodecker
摘要： An isolator assembly has a housing with a bore. A resilient bushing is positioned within the bore of the housing. The bushing has a lower isolator spring element, a central region and an upper isolator spring element, wherein the central region has a smaller cross sectional area than each of the lower and upper isolator spring elements. The bushing has a bore extending at least partially axially therethrough. The lower and upper isolator spring elements are supported within axially spaced apart portions of the housing. A vertical hanger pin is secured within the bore of the bushing and projects outwardly therefrom to facilitate mounting the isolator assembly to an exhaust system component.
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公开(公告)号：US09650939B2
公开(公告)日：2017-05-16
申请号：US14678377
申请日：2015-04-03
申请人： The Pullman Company
发明人： Troy P. Rodecker
CPC分类号： F01N13/1822 , B60K13/04 , F01N13/08 , F01N13/1805 , F16L55/035
摘要： An isolator mounting apparatus is disclosed for supporting an exhaust component from a body portion of a vehicle. The apparatus has an elastomeric isolator element having at least one hole for receiving a first external hanger. An isolator bracket has a portion which is used for receiving and supporting the isolator element, and a neck portion extending therefrom. A mounting element is configured to engage with at least a portion of the neck portion of the isolator bracket. The mounting element is adapted to be secured to the isolator bracket. The mounting element is further adapted to be fixedly secured to the exhaust component.
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公开(公告)号：US20140239659A1
公开(公告)日：2014-08-28
申请号：US14190547
申请日：2014-02-26
申请人： The Pullman Company
发明人： Troy P. Rodecker
IPC分类号： B62D27/06
CPC分类号： F16F1/38 , B62D24/02 , F16F1/3713
摘要： A body mount supports and couples components of a vehicle. An inner support member and an outer support member of the body mount may have a circular cross-section. The inner support member may be disposed within the outer support member. The elastomeric member of the body mount may include an intermediate body and a ring portion. The intermediate body may be fixedly coupled to and between the inner support member and the outer support member. The ring portion extends from the intermediate body via a plurality of columns. A plurality of windows are formed between the plurality of columns. The plurality of columns are compressible, such that when the plurality of columns are compressed, the intermediate body and the ring portion are in contact with each other.
摘要翻译： 车身安装支撑和联接车辆的部件。 主体安装件的内部支撑构件和外部支撑构件可以具有圆形横截面。 内部支撑构件可以设置在外部支撑构件内。 主体安装件的弹性构件可包括中间体和环部。 中间体可以固定地联接到内部支撑构件和外部支撑构件之间并且在内部支撑构件和外部支撑构件之间。 环部分经由多个列从中间体延伸。 在多个列之间形成多个窗口。 多个列是可压缩的，使得当多个列被压缩时，中间体和环部彼此接触。
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公开(公告)号：US08646761B2
公开(公告)日：2014-02-11
申请号：US13682799
申请日：2012-11-21
申请人： The Pullman Company
发明人： Troy P. Rodecker
IPC分类号： F16F7/00
CPC分类号： F16F7/00 , F01N13/1811 , F16F1/3732 , F16F1/50 , F16F3/0873
摘要： An elastomeric isolator has an elastomeric body which incorporates an inner structural member and an outer structural member. The elastomeric body includes a shear hub extending between radial flanges defined by the inner and outer structural members that undergo shearing stresses during deflection of the elastomeric isolator. The inner and outer structural members are designed to provide a travel stop for the elastomeric isolator in order to avoid compression of the shear hub during high loads. The elastomeric bushing can also include an optional integral elastomeric heat shield which protects the shear hub.
摘要翻译： 弹性隔离器具有包括内部结构构件和外部结构构件的弹性体。 弹性体包括在内部和外部结构构件限定的径向凸缘之间延伸的剪切轮毂，其在弹性体隔离器的偏转期间经受剪切应力。 内部和外部结构构件被设计成为弹性体隔离器提供行程限位器，以避免在高负载时压缩剪力轮毂。 弹性衬套还可以包括可选的整体弹性体热屏蔽，其保护剪切轮毂。
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公开(公告)号：US11585260B2
公开(公告)日：2023-02-21
申请号：US17245222
申请日：2021-04-30
申请人： The Pullman Company
发明人： Troy P. Rodecker
IPC分类号： F01N13/18
摘要： An isolator for supporting an exhaust component from a portion of a vehicle via a hanger includes elastomeric isolator element having at least one aperture adapted to receive the hanger and an isolator or bracket for receiving and supporting the elastomeric isolator element. The isolator bracket includes a mounting structure including a first aperture and a second aperture. The isolator bracket is adapted to be fixed to the vehicle by a single fastener extending through the first aperture. The second aperture extends through the isolator bracket and includes an internal wall shaped as a polygon. A target orientation of the isolator bracket relative to the vehicle is obtained when the internal wall of the second aperture is angularly oriented and coaxially aligned with a corresponding aperture in the portion of the vehicle having an internal surface with the same polygon shape as the second aperture.
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公开(公告)号：US10030569B2
公开(公告)日：2018-07-24
申请号：US15481765
申请日：2017-04-07
申请人： The Pullman Company
发明人： Troy P. Rodecker
IPC分类号： F16M1/00 , F01N13/18 , F16L55/035 , B60K13/04 , F01N13/08
摘要： An isolator mounting apparatus for supporting an exhaust component from a body portion of a vehicle via a hanger comprises an elastomeric isolator element having at least one aperture for receiving a portion of the hanger. An isolator bracket for receiving and supporting the isolator element includes a neck portion extending therefrom. A mounting element includes a pair of flanges. The flanges are secured to the isolator bracket with a fastener extending along longitudinal axis. The flanges engage the neck portion and prevent rotation of the isolator bracket about the longitudinal axis.
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公开(公告)号：US09845720B2
公开(公告)日：2017-12-19
申请号：US15091210
申请日：2016-04-05
申请人： The Pullman Company
发明人： Troy P. Rodecker
CPC分类号： F01N13/1822 , F01N13/16 , F01N2530/22
摘要： The present disclosure relates to an isolator assembly for supporting an exhaust component from a structural portion of a vehicle. The isolator assembly has a mounting bracket having a pair of spaced apart rings defining a mounting bore. An elastomer shear hub component is disposed within the mounting bracket and has an outer diameter (OD) shear hub extending between the pair of spaced apart rings, and an inner diameter (ID) shear hub disposed within the OD shear hub. The ID shear hub defines a central mounting bore adapted to receive an external hanger component.
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