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公开(公告)号:US20060291761A1
公开(公告)日:2006-12-28
申请号:US11426429
申请日:2006-06-26
申请人: Thomas Gietl , Harald Peschke , Andreas Bohr , Georg Goppelt
发明人: Thomas Gietl , Harald Peschke , Andreas Bohr , Georg Goppelt
IPC分类号: F16C33/76
CPC分类号: F16C33/7853 , F16C19/04 , F16C33/7823
摘要: The invention relates to a roller bearing (1) which is sealed by a sealing washer (6) which forms a rubbing seal and two gap seals. As a result of positions which are spaced apart from one another in the axial direction of a pivot point (A) and a centre of mass (S) of an elastic support part (14) that bears the rubbing seal (15), the latter is loaded with an outwardly acting axial force in the event of an increased rotational speed as a result of the centrifugal force, with the result that the rubbing sealing lip 15 is in contact with a lower force as the rotational speed increases.
摘要翻译: 本发明涉及一种由形成摩擦密封件和两个间隙密封件的密封垫圈(6)密封的滚子轴承(1)。 由于在枢轴点(A)的轴向上彼此间隔开的位置和承载摩擦密封件(15)的弹性支撑部件(14)的质心(S)的位置的结果是后者 在由离心力引起的旋转速度增加的情况下加载向外作用的轴向力,结果摩擦密封唇缘15随着转速增加而与较小的力接触。
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公开(公告)号:US07775721B2
公开(公告)日:2010-08-17
申请号:US11426429
申请日:2006-06-26
申请人: Thomas Gietl , Harald Peschke , Andreas Bohr , Georg Goppelt
发明人: Thomas Gietl , Harald Peschke , Andreas Bohr , Georg Goppelt
IPC分类号: F16C33/78
CPC分类号: F16C33/7853 , F16C19/04 , F16C33/7823
摘要: A roller bearing which is sealed by a sealing washer that forms a rubbing seal and two gaps. As a result of positions which are spaced apart from one another in the axial direction of a pivot point and a center of mass of an elastic support part that bears the rubbing seal, the latter is loaded with an outwardly acting axial force in the event of an increased rotational speed as a result of the centrifugal force, with the result that the rubbing sealing lip is in contact with a lower force as the rotational speed increases.
摘要翻译: 滚子轴承由密封垫圈密封,形成摩擦密封和两个间隙。 由于在枢轴点的轴向方向上彼此间隔开的位置和承载摩擦密封件的弹性支撑部件的质心的位置,后者在发生摩擦的情况下被加载向外作用的轴向力 作为离心力的结果是增加的旋转速度,结果摩擦密封唇随着转速增加而与较小的力接触。
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公开(公告)号:US08337084B2
公开(公告)日:2012-12-25
申请号:US12135471
申请日:2008-06-09
申请人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
发明人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
IPC分类号: F16C29/06
CPC分类号: F16C29/086 , F16C29/025 , F16C29/088
摘要: A seal (1) for a hydrostatic linear guide with a given adjustment direction (5), with a longitudinal seal section (7, 7′) extending essentially parallel to the adjustment direction (5), and with a transverse seal section (8, 8′) extending essentially transverse to the adjustment direction (5), wherein a first sealing lip (12) extends along the longitudinal seal section (7, 7′) and a second sealing lip (14) extends along the transverse seal section (8, 8′), and wherein the longitudinal seal section (7, 7′) and the transverse seal section (8, 8′) are connected to each other. Here it is provided that the first sealing lip (12) and the second sealing lip (14) merge into each other with a constant curvature (18). With such a seal (1), both a high degree of static oil tightness and also a high degree of dynamic oil tightness are achieved for a hydrostatic linear guide.
摘要翻译: 一种用于具有给定调节方向(5)的静液压线性引导件的密封件(1),具有基本上平行于调节方向(5)延伸的纵向密封部分(7,7'),以及横向密封部分(8) 8'),其基本上横向于调节方向(5)延伸,其中第一密封唇缘(12)沿着纵向密封部分(7,7')延伸,并且第二密封唇缘(14)沿着横向密封部分 ,8'),并且其中所述纵向密封部分(7,7')和所述横向密封部分(8,8')彼此连接。 这里,第一密封唇(12)和第二密封唇(14)以恒定的曲率彼此合并(18)。 通过这样的密封(1),静液压线性导向件可以实现高度静态油封性和高动态油密性。
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公开(公告)号:US08821019B2
公开(公告)日:2014-09-02
申请号:US13477130
申请日:2012-05-22
申请人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
发明人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
CPC分类号: F16C29/086 , F16C29/025 , F16C29/088
摘要: A seal (1) for a hydrostatic linear guide with a given adjustment direction (5), with a longitudinal seal section (7, 7′) extending essentially parallel to the adjustment direction (5), and with a transverse seal section (8, 8′) extending essentially transverse to the adjustment direction (5), wherein a first lip seal with a projecting lip portion (12) extends along the longitudinal seal section and a second lip seal with a projecting lip portion (14) extends along the transverse seal section. A height of the projecting lip portion (12) of the first lip seal oscillates in a wave shape in the adjustment direction. With such a seal (1), both a high degree of static oil tightness and also a high degree of dynamic oil tightness are achieved for a hydrostatic linear guide.
摘要翻译: 一种用于具有给定调节方向(5)的静液压线性引导件的密封件(1),具有基本上平行于调节方向(5)延伸的纵向密封部分(7,7'),以及横向密封部分(8) 8'),其基本上横向于调节方向(5)延伸,其中具有突出唇缘部分(12)的第一唇缘密封件沿着纵向密封部分延伸,并且具有突出的唇缘部分(14)的第二唇形密封件沿着横向 密封段。 第一唇形密封件的凸缘部分(12)的高度在调节方向上以波浪形状振荡。 通过这样的密封(1),静液压线性导向件可以实现高度静态油封性和高动态油密性。
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公开(公告)号:US20120230616A1
公开(公告)日:2012-09-13
申请号:US13477130
申请日:2012-05-22
申请人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
发明人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
CPC分类号: F16C29/086 , F16C29/025 , F16C29/088
摘要: A seal (1) for a hydrostatic linear guide with a given adjustment direction (5), with a longitudinal seal section (7, 7′) extending essentially parallel to the adjustment direction (5), and with a transverse seal section (8, 8′) extending essentially transverse to the adjustment direction (5), wherein a first lip seal with a projecting lip portion (12) extends along the longitudinal seal section and a second lip seal with a projecting lip portion (14) extends along the transverse seal section. A height of the projecting lip portion (12) of the first lip seal oscillates in a wave shape in the adjustment direction. With such a seal (1), both a high degree of static oil tightness and also a high degree of dynamic oil tightness are achieved for a hydrostatic linear guide.
摘要翻译: 一种用于具有给定调节方向(5)的静液压线性引导件的密封件(1),具有基本上平行于调节方向(5)延伸的纵向密封部分(7,7'),以及横向密封部分(8) 8'),其基本上横向于调节方向(5)延伸,其中具有突出的唇缘部分(12)的第一唇缘密封件沿着纵向密封部分延伸,并且具有突出的唇缘部分(14)的第二唇形密封件沿着横向 密封段。 第一唇形密封件的凸缘部分(12)的高度在调节方向上以波浪形状振荡。 通过这样的密封(1),静液压线性导向件可以实现高度静态油封性和高动态油密性。
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公开(公告)号:US20090008882A1
公开(公告)日:2009-01-08
申请号:US12135471
申请日:2008-06-09
申请人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
发明人: Harald Peschke , Wolfgang Bauer , Thomas Gietl
IPC分类号: F16J15/32
CPC分类号: F16C29/086 , F16C29/025 , F16C29/088
摘要: A seal (1) for a hydrostatic linear guide with a given adjustment direction (5), with a longitudinal seal section (7, 7′) extending essentially parallel to the adjustment direction (5), and with a transverse seal section (8, 8′) extending essentially transverse to the adjustment direction (5), wherein a first sealing lip (12) extends along the longitudinal seal section (7, 7′) and a second sealing lip (14) extends along the transverse seal section (8, 8′), and wherein the longitudinal seal section (7, 7′) and the transverse seal section (8, 8′) are connected to each other. Here it is provided that the first sealing lip (12) and the second sealing lip (14) merge into each other with a constant curvature (18). With such a seal (1), both a high degree of static oil tightness and also a high degree of dynamic oil tightness are achieved for a hydrostatic linear guide.
摘要翻译: 一种用于具有给定调节方向(5)的静液压线性引导件的密封件(1),具有基本上平行于调节方向(5)延伸的纵向密封部分(7,7'),以及横向密封部分(8) 8'),其基本上横向于调节方向(5)延伸,其中第一密封唇缘(12)沿着纵向密封部分(7,7')延伸,并且第二密封唇缘(14)沿着横向密封部分 ,8'),并且其中所述纵向密封部分(7,7')和所述横向密封部分(8,8')彼此连接。 这里,第一密封唇(12)和第二密封唇(14)以恒定的曲率彼此合并(18)。 通过这样的密封(1),静液压线性导向件可以实现高度静态油封性和高动态油密性。
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公开(公告)号:US08167491B2
公开(公告)日:2012-05-01
申请号:US12559882
申请日:2009-09-15
申请人: Wolfgang Bauer , Thomas Gietl
发明人: Wolfgang Bauer , Thomas Gietl
CPC分类号: F16C29/007 , F16C29/025 , F16C29/086 , F16C29/088 , F16C32/0644 , F16J15/324 , F16J15/3244 , F16J15/3284
摘要: A hydrostatic mounting of longitudinally displaceably arranged machine parts, which have pressure pockets for hydraulic fluid for building up a hydrostatic pressure between two machine parts, gaps connected to the pressure pockets and delimited by gap faces of the two machine parts, a drainage for the reception of hydraulic fluid flowing out from the gaps, and a seal, arranged effectively between the machine parts and surrounding the gaps, sealing against the escape of hydraulic fluid. An environment-side portion of the seal is at the same time a portion of the drainage creating a double-acting portion. The double-acting portion of the seal is formed from a material permeable to the hydraulic fluid.
摘要翻译: 具有纵向位移布置的机器部件的静压安装,其具有用于在两个机器部件之间建立静压力的液压流体的压力袋,连接到压力袋并由两个机器部件的间隙面限定的间隙,用于接收的排水 液压流体从间隙流出的密封件,以及有效地布置在机器部件之间并围绕间隙的密封件,以防止液压流体的逸出。 密封件的环境侧部分同时是排水的一部分产生双作用部分。 密封件的双作用部分由可渗透液压流体的材料形成。
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公开(公告)号:US20100067836A1
公开(公告)日:2010-03-18
申请号:US12559882
申请日:2009-09-15
申请人: Wolfgang Bauer , Thomas Gietl
发明人: Wolfgang Bauer , Thomas Gietl
IPC分类号: F16C32/06
CPC分类号: F16C29/007 , F16C29/025 , F16C29/086 , F16C29/088 , F16C32/0644 , F16J15/324 , F16J15/3244 , F16J15/3284
摘要: A hydrostatic mounting of longitudinally displaceably arranged machine parts, which have pressure pockets for hydraulic fluid for building up a hydrostatic pressure between two machine parts, gaps connected to the pressure pockets and delimited by gap faces of the two machine parts, a drainage for the reception of hydraulic fluid flowing out from the gaps, and a seal, arranged effectively between the machine parts and surrounding the gaps, sealing against the escape of hydraulic fluid. An environment-side portion of the seal is at the same time a portion of the drainage creating a double-acting portion. The double-acting portion of the seal is formed from a material permeable to the hydraulic fluid.
摘要翻译: 具有纵向位移布置的机器部件的静压安装,其具有用于在两个机器部件之间建立静压力的液压流体的压力袋,连接到压力袋并由两个机器部件的间隙面限定的间隙,用于接收的排水 液压流体从间隙流出的密封件,以及有效地布置在机器部件之间并围绕间隙的密封件,以防止液压流体的逸出。 密封件的环境侧部分同时是排水的一部分产生双作用部分。 密封件的双作用部分由可渗透液压流体的材料形成。
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