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公开(公告)号：US20190170255A1
公开(公告)日：2019-06-06
申请号：US16194418
申请日：2018-11-19
申请人： Carl Freudenberg KG
IPC分类号： F16J15/3236 , F16J15/322 , F16J15/3284
摘要： A sealing ring includes: a supporting element; and a lip seal having at least one first and one second lip seal section having sealing materials differing from one another. The first lip seal section at one end is connected to the supporting element, and at an other end has a free end on which the second lip seal section is arranged. The second lip seal section includes an elastomeric sealing material.
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公开(公告)号：US10029356B2
公开(公告)日：2018-07-24
申请号：US14935478
申请日：2015-11-09
申请人： CARL FREUDENBERG KG
IPC分类号： B25B27/00 , F16J15/32 , F16J15/02 , F16J15/3268
摘要： A mounting device for a sealing ring, having a transport/mounting protective sleeve for the sealing ring and a sleeve-shaped punch with which the transport/mounting protective sleeve is movable on both sides in axial direction and automatically removable, wherein the protective sleeve has an inner step, extending axially, and an outside diameter corresponding to the outside diameter of a machine element to be sealed, and an axial length substantially corresponding to the axial length of the sealing ring, wherein the inner step is bounded axially counter to mounting direction by at least one end-side stop for the sealing ring, which stop forms part of an outer step likewise extending in the axial direction, wherein the outer step has a first driver surface with which at least one latching-lug-shaped driver of the punch can be engaged for automatic removal of the protective sleeve when the punch moves counter to the mounting direction.
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公开(公告)号：US11073210B2
公开(公告)日：2021-07-27
申请号：US16587417
申请日：2019-09-30
申请人： CARL FREUDENBERG KG
IPC分类号： F16J15/32 , F16J15/06 , F16C3/02 , F16J15/00 , F16J15/3268 , F16J15/3284
摘要： Sealing element for producing an electrically conductive connection between a first machine element and a second machine element, including at least one sealing disc and a support ring, the support ring comprising an axial flange and a radial flange, the sealing disc being formed from an electrically conductive non-woven fabric, and the sealing disc being secured at least in sections along the axial flange by means of a clamping connection between the support ring and the second machine element.
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公开(公告)号：US20160151896A1
公开(公告)日：2016-06-02
申请号：US14935478
申请日：2015-11-09
申请人： CARL FREUDENBERG KG
CPC分类号： B25B27/0028 , F16J15/02 , F16J15/3268 , Y10T29/53657
摘要： A mounting device for a sealing ring, having a transport/mounting protective sleeve for the sealing ring and a sleeve-shaped punch with which the transport/mounting protective sleeve is movable on both sides in axial direction and automatically removable, wherein the protective sleeve has an inner step, extending axially, and an outside diameter corresponding to the outside diameter of a machine element to be sealed, and an axial length substantially corresponding to the axial length of the sealing ring, wherein the inner step is bounded axially counter to mounting direction by at least one end-side stop for the sealing ring, which stop forms part of an outer step likewise extending in the axial direction, wherein the outer step has a first driver surface with which at least one latching-lug-shaped driver of the punch can be engaged for automatic removal of the protective sleeve when the punch moves counter to the mounting direction.
摘要翻译： 一种用于密封环的安装装置，具有用于密封环的输送/安装保护套筒和套筒形冲头，所述输送/安装保护套筒可以在轴向方向两侧可自由移动，其中保护套筒具有 轴向延伸的内部台阶和与要密封的机器元件的外径相对应的外径以及基本对应于密封环的轴向长度的轴向长度，其中内部台阶沿轴向相对于安装方向 通过用于密封环的至少一个端部侧挡块，其停止形成同样在轴向方向上延伸的外部步骤的一部分，其中外部台阶具有第一驱动器表面，至少一个闩锁凸耳形状的驱动器 当冲头与安装方向相反时，冲头可以被接合以自动移除保护套筒。
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公开(公告)号：US11560949B2
公开(公告)日：2023-01-24
申请号：US16587343
申请日：2019-09-30
申请人： CARL FREUDENBERG KG
IPC分类号： F16J15/06 , F16C3/02 , F16J15/00 , F16J15/3268
摘要： Sealing element for producing an electrically conductive connection between a first machine element and a second machine element, comprising at least one disc-shaped conducting element and a support ring, the support ring comprising an axial flange and a radial flanged, the conducting element being formed from an electrically conductive foil, and the conducting element being secured at least in sections along the axial flange between the support ring and the second machine element.
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公开(公告)号：US11131387B2
公开(公告)日：2021-09-28
申请号：US16194418
申请日：2018-11-19
申请人： Carl Freudenberg KG
IPC分类号： F16J15/3284 , F16J15/3228 , F16J15/3244 , F16J15/322 , F16J15/3236 , F16J15/3268
摘要： A sealing ring includes: a supporting element; and a lip seal having at least one first and one second lip seal section having sealing materials differing from one another. The first lip seal section at one end is connected to the supporting element, and at an other end has a free end on which the second lip seal section is arranged. The second lip seal section includes an elastomeric sealing material.
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公开(公告)号：US08910948B2
公开(公告)日：2014-12-16
申请号：US13906557
申请日：2013-05-31
申请人： Carl Freudenberg KG
发明人： Martin Heldmann , Gunter Hintenlang , Uwe Henrich
CPC分类号： F16J15/32 , B25B27/0028 , F16J15/3268 , Y10T29/53657 , Y10T29/53943 , Y10T29/53952
摘要： A mounting guard ring for a sealing ring with at least one sealing lip, surrounding a sleeve-shaped protective ring with a supporting surface for the sealing lip disposed at the outer periphery and a holding device shaped as a grip, the protective ring being provided in at least one peripheral region with a first predetermined breaking site and being capable of being severed along the first predetermined breaking site by pulling on the holding device, the protective ring being closed off in sealing manner by a disk-shaped lid.
摘要翻译： 一种用于密封环的安装保护环，其具有至少一个密封唇缘，围绕套筒形保护环，其具有设置在外周处的密封唇的支撑表面和形成为抓握的保持装置，所述保护环设置在 具有第一预定断裂部位的至少一个周边区域，并且能够通过拉动所述保持装置而沿着所述第一预定断裂部位切断，所述保护环以密封方式被盘形盖封闭。
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