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1.发明授权Device for coupling a universal joint shaft with a power take-off shaft of a tractor 有权用于将万向节轴与牵引车的动力输出轴联接的装置公开(公告)号：US07997362B2
公开(公告)日：2011-08-16
申请号：US12207659
申请日：2008-09-10
IPC分类号： A01B71/06
CPC分类号： A01B71/063 , Y10S464/901 , Y10T403/1624
摘要： A device for coupling a universal joint shaft to a power take-off shaft (1) of a tractor has a first coupling mechanism (48) that is non-rotatably arranged on the universal joint shaft. A second coupling mechanism (17) is non-rotatably arranged on the power take-off shaft (1) of the tractor. The first and second coupling mechanisms can be non-rotatably coupled to transmit torque. A coupling shield (7) is provided to couple the coupling mechanism (17, 48). The first coupling mechanism (48) is at least indirectly rotationally supported on the coupling shield (7). A locking mechanism (58, 58′) projects from the coupling shield (7). A bracket (2) is attachable on the rear of the tractor. The bracket (2) has at least one locking device (5, 5′) that is displaceable between an unlocked position and a locked position. The locking device (5, 5′) is displaced from the unlocked position into the locked position. The locking device (5, 5′) interacts with the locking members (58, 58′) of the coupling shield (7) to pull it towards the bracket (2). The first coupling mechanism (48) is transferred into a coupling position to couple it the second coupling mechanism (17).
摘要翻译： 用于将万向接头轴联接到拖拉机的动力输出轴（1）的装置具有不可旋转地布置在万向节轴上的第一联接机构（48）。 第二联接机构（17）不可旋转地布置在拖拉机的动力输出轴（1）上。 第一和第二联接机构可以不可旋转地联接以传递扭矩。 提供耦合屏蔽（7）以耦合耦合机构（17,48）。 第一联接机构（48）至少间接旋转地支撑在联接屏蔽（7）上。 锁定机构（58,58'）从耦合屏蔽（7）突出。 托架（2）可以安装在拖拉机的后部。 托架（2）具有至少一个可在解锁位置和锁定位置之间移动的锁定装置（5,5'）。 锁定装置（5,5'）从解锁位置移动到锁定位置。 锁定装置（5,5'）与联接屏蔽件（7）的锁定构件（58,58'）相互作用以将其拉向托架（2）。 第一联接机构（48）被转移到联接位置以将其耦合到第二联接机构（17）。
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2.发明申请Device for Coupling A Universal Joint Shaft With A Power Take-Off Shaft Of A Tractor 有权用于连接拖拉机动力输出轴的万向节轴的装置公开(公告)号：US20090103972A1
公开(公告)日：2009-04-23
申请号：US12207659
申请日：2008-09-10
IPC分类号： F16D1/00
CPC分类号： A01B71/063 , Y10S464/901 , Y10T403/1624
摘要： A device for coupling a universal joint shaft to a power take-off shaft (1) of a tractor has a first coupling mechanism (48) that is non-rotatably arranged on the universal joint shaft. A second coupling mechanism (17) is non-rotatably arranged on the power take-off shaft (1) of the tractor. The first and second coupling mechanisms can be non-rotatably coupled to transmit torque. A coupling shield (7) is provided to couple the coupling mechanism (17, 48). The first coupling mechanism (48) is at least indirectly rotationally supported on the coupling shield (7). A locking mechanism (58, 58′) projects from the coupling shield (7). A bracket (2) is attachable on the rear of the tractor. The bracket (2) has at least one locking device (5, 5′) that is displaceable between an unlocked position and a locked position. The locking device (5, 5′) is displaced from the unlocked position into the locked position. The locking device (5, 5′) interacts with the locking members (58, 58′) of the coupling shield (7) to pull it towards the bracket (2). The first coupling mechanism (48) is transferred into a coupling position to couple it the second coupling mechanism (17).
摘要翻译： 用于将万向接头轴联接到拖拉机的动力输出轴（1）的装置具有不可旋转地布置在万向节轴上的第一联接机构（48）。 第二联接机构（17）不可旋转地布置在拖拉机的动力输出轴（1）上。 第一和第二联接机构可以不可旋转地联接以传递扭矩。 提供耦合屏蔽（7）以耦合耦合机构（17,48）。 第一联接机构（48）至少间接旋转地支撑在联接屏蔽（7）上。 锁定机构（58,58'）从耦合屏蔽（7）突出。 托架（2）可以安装在拖拉机的后部。 托架（2）具有至少一个可在解锁位置和锁定位置之间移动的锁定装置（5,5'）。 锁定装置（5,5'）从解锁位置移动到锁定位置。 锁定装置（5,5'）与联接屏蔽件（7）的锁定构件（58,58'）相互作用以将其拉向托架（2）。 第一联接机构（48）被转移到联接位置以将其耦合到第二联接机构（17）。
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公开(公告)号：US06406375B1
公开(公告)日：2002-06-18
申请号：US09706225
申请日：2000-11-03
申请人： Paul Herchenbach , Andreas Sarfert
发明人： Paul Herchenbach , Andreas Sarfert
IPC分类号： F16D384
摘要： A protective device for a driving assembly with a double universal joint has a protective cone (13) made of plastic. At a first axial end, the protective cone (13) is secured to a bearing assembly (12). At its second axial end (16), the protective cone (13) carries a guiding ring (18). Folds (15) are arranged between the axial ends. A hollow-spherical-zone-like inner bearing face (19) of the guiding ring (18) is arranged on a spherical outer bearing face (26) of a bearing race (25). A sliding ring (30) in the bearing race (25) is supported in a bearing groove (27) of the double yoke (2) of the double universal joint (1). The guiding ring (18) is pre-tensioned by the folds (15) of the protective cone (13) and thus held in contact with the outer bearing face (26). The guiding ring (18) can be removed from the bearing assembly, thus making components of the double universal joint accessible for maintenance purposes, such as lubrication.
摘要翻译： 用于具有双万向接头的驱动组件的保护装置具有由塑料制成的保护锥（13）。 在第一轴向端，保护锥（13）固定到轴承组件（12）上。 在其第二轴向端（16）处，保护锥（13）承载引导环（18）。 折叠（15）布置在轴向端部之间。 引导环（18）的中空球形区域内侧支承面（19）设置在轴承座圈（25）的球面外侧支承面（26）上。 轴承座25中的滑环30被支撑在双万向接头1的双轭（2）的轴承槽（27）中。 引导环（18）由保护锥体（13）的折叠部（15）预张紧，从而与外侧支承面（26）保持接触。 引导环（18）可以从轴承组件移除，从而使双通用接头的部件可以进行维护，例如润滑。
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公开(公告)号：US5702306A
公开(公告)日：1997-12-30
申请号：US743322
申请日：1996-11-04
申请人： Wolfgang Adamek , Horst Kretschmer , Hubert Grosse Entrup , Clemens Nienhaus , Paul Herchenbach , Andreas Sarfert , Klaus Kampf , Wilhelm Schott
发明人： Wolfgang Adamek , Horst Kretschmer , Hubert Grosse Entrup , Clemens Nienhaus , Paul Herchenbach , Andreas Sarfert , Klaus Kampf , Wilhelm Schott
IPC分类号： B60K17/22 , A01B71/06 , A01B71/08 , F16C3/03 , F16D3/06 , F16D3/84 , F16L27/12 , F16P1/00 , F16C1/26
摘要： A protective device for telescopic driveshafts used in driving agricultural implements has two protective tubes (8, 9) which are axially inserted into, and overlap, one another. The tubes (8, 9) are adjustable relative to one another along their longitudinal axis (5) and are made of plastics. The outer protective tube (8) includes three circumferentially distributed pairs of ribs ( 13, 14). The ribs (13, 14) are arranged at a distance from one another and a groove (11) is formed between the ribs (13, 14). Guiding webs (15) are provided between pairs of ribs ( 13, 14). The webs (15) project inwardly towards the longitudinal axis (5) from the inner face (12) of the outer protective tube (8). The webs (15) also project inwardly towards the longitudinal axis (5) and serve to center and radially support the tube (9). The outer face of the outer protective tube has a smooth finish. Thus, there are no projections which may possibly injure the operative when unintentionally rotating the protective device.
摘要翻译： 用于驱动农具的伸缩传动轴的保护装置具有两个彼此轴向插入并重叠的保护管（8,9）。 管（8,9）可沿其纵向轴线（5）相对于彼此调节，并且由塑料制成。 外保护管（8）包括三个周向分布的肋（13,14）对。 肋（13,14）彼此间隔一定距离设置，并且在肋（13,14）之间形成有槽（11）。 引导纤维网（15）设置在成对的肋（13,14）之间。 腹板（15）从外保护管（8）的内表面（12）朝着纵向轴线（5）向内突出。 腹板（15）也向纵向轴线（5）向内突出，并用于将管（9）中心并径向支撑。 外保护管的外表面光滑。 因此，当意外地旋转保护装置时，没有可能损伤手术的突起。
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公开(公告)号：US06616536B2
公开(公告)日：2003-09-09
申请号：US10199437
申请日：2002-07-19
申请人： Paul Herchenbach , Martin Hector , Eberhard Wilks
发明人： Paul Herchenbach , Martin Hector , Eberhard Wilks
IPC分类号： F16D326
CPC分类号： F16D3/32 , Y10S464/905
摘要： A centered double universal joint has a first outer joint yoke 1 with first outer yoke arms 2 connected to one another by a first bridge 3. A first cenering mechanism 4, 6 is on the first bridge 3. A first inner joint yoke 8 couples with the first inner yoke arms. A first cross member 10 connects the first outer yoke arms 2 to the first inner yoke arms. The first cross member 10 has a first lubricant supply 44, 47. A second outer joint yoke 12 with second outer yoke arms 13 are connected to one another by a second bridge 14. Second centering mechanism 15, 17 is on the second bridge 14. A second inner joint yoke 19 couples with the second inner yoke arms. A second cross member 21 connects the second outer yoke arms 13 to the second inner yoke arms. The second cross member 21 has a second lubricant supply 44′, 47′. A guiding disc 25, defining a longitudinal axis 31, has a first central centering projection 28 articulatably connected to the first centering means 4, 6. Guiding faces 32, 33 on the guiding disc 25 are guided in an annular recess 24 of a housing 9, 20. The annular recess 24 is delimited by a first sealing face 54 and by a second sealing face 55. A first lubricating groove 58, in the first sealing face 54, is connected to the first lubricant supply 44, 47. A second lubricating groove 59, in the second sealing face 55, is connected to the second lubricant supply 44′, 47′.
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公开(公告)号：US5042588A
公开(公告)日：1991-08-27
申请号：US612615
申请日：1990-11-13
IPC分类号： A01B63/00 , A01B59/00 , A01B59/043
CPC分类号： A01B59/004 , Y10T403/295 , Y10T403/602 , Y10T74/2151
摘要： A lifting strut having an adjusting sleeve with an externally threaded portion and an internally threaded portion. A connecting end with a threaded journal is screwed into the internally threaded portion, with a connecting end with a threaded sleeve being screwed on to the externally threaded portion. In addition, there is provided a movable holding sleeve having grooves and stops. The holding sleeve may be moved into any position relative to a rotary cross member of the adjusting sleeve provided with teeth for the purpose of changing the length of the lifting strut. Furthermore, the holding sleeve, with its grooves, may be moved across the teeth of the rotary cross member and across the teeth provided at the threaded sleeve in a corresponding position in order to arrest the change in length.
摘要翻译： 提升支柱具有带有外螺纹部分和内螺纹部分的调节套筒。 具有螺纹轴颈的连接端拧入内螺纹部分，其连接端与螺纹套筒拧到外螺纹部分上。 另外，提供了具有凹槽和止挡件的可移动的保持套筒。 为了改变提升支柱的长度，保持套筒可以相对于设置有齿的调节套筒的旋转横向构件移动到任何位置。 此外，具有其凹槽的保持套筒可以在旋转横向构件的齿上移动并跨过设置在螺纹套筒处的相应位置的齿，以阻止长度的变化。
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7.发明授权
公开(公告)号：US4917406A
公开(公告)日：1990-04-17
申请号：US326320
申请日：1989-03-21
IPC分类号： A01B59/041 , A01B59/043
CPC分类号： A01B59/041
摘要： The invention relates to a length-adjustable holding device (5) for supporting the lower steering arms of a three-point coupling device of an agricultural tractor. The holding device (5) comprises a helical spring (6) and an adjusting member (9). The spring and adjusting member are connectable to each other by means of through-bores (10) in the adjusting member (9) and a pin (11) insertable between two coils (6a, 6b) of the helical spring (6). The axes (12) of the through-bores (10) extend at an angle and the distance between the bores (10) differs from the pitch of the two coils (6a, 6b) in order to achieve a fine length adjustment. The adjusting member (9) is guided via a guiding projection (15) in a bore (16) of a guiding sleeve (14) which is received in the cavity of the helical spring (6) so as to be non-rotatable and axially unmovable.
摘要翻译： 本发明涉及一种长度可调的保持装置（5），用于支撑农用拖拉机的三点联接装置的下转向臂。 保持装置（5）包括螺旋弹簧（6）和调节构件（9）。 弹簧和调节构件可通过调节构件（9）中的通孔（10）和可插入螺旋弹簧（6）的两个线圈（6a，6b）之间的销（11）彼此连接。 通孔（10）的轴线（12）以一定角度延伸，并且孔（10）之间的距离与两个线圈（6a，6b）的间距不同，以便实现精细的长度调节。 调节构件（9）经由导向套筒（14）的孔（16）中的引导突起（15）引导，导向套筒（14）被容纳在螺旋弹簧（6）的空腔中，以便不可旋转和轴向 不可动摇
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公开(公告)号：US07144327B2
公开(公告)日：2006-12-05
申请号：US10981849
申请日：2004-11-05
申请人： Herbert Coenen , Paul Herchenbach , Markus Stommel
发明人： Herbert Coenen , Paul Herchenbach , Markus Stommel
IPC分类号： F16D3/84
CPC分类号： F16D3/841 , A01B71/08 , Y10S56/24 , Y10T464/10
摘要： A protection arrangement for a double universal joint (1) for drives of agricultural implements has a first protection element (11), an annular second protection element (15) and a third protection element (18). The first protection element (11) has first holding projections (14) circumferentially distributed on its outer circumference (13) close to the first front edge. The first holding projections (14) project beyond the outer circumference (13) and form at least over a circumferential edge portion, distanced to the first front edge, a groove. A support tab projects beyond the first front edge. The second protection element (15) has second holding projections (17) circumferentially distributed on its outer circumference close to the second front edge. The second holding projections (17) project beyond the outer circumference and form, at least over a first circumferential edge area close to the second front edge, a second groove. An undercut portion is formed over a second circumferential edge area distanced to the second front edge. The third protection element (18) has holding portions at both ends. The holding portions include a number of first through holes (20) or second through holes, respectively. The through holes engage the holding projections (14, 17), corresponding in number to the first holding projections (14) and second holding projections (17).
摘要翻译： 用于农具驱动的双万向接头（1）的保护装置具有第一保护元件（11），环形第二保护元件（15）和第三保护元件（18）。 第一保护元件（11）具有在靠近第一前边缘的外周（13）周向分布的第一保持突起（14）。 第一保持突起（14）突出超过外圆周（13）并且至少形成在与第一前边缘隔开的圆周边缘部分上的凹槽。 支撑片突出超出第一个前沿。 第二保护元件（15）具有周向分布在其靠近第二前边缘的外圆周上的第二保持突起（17）。 第二保持突起（17）突出超过外圆周并至少在接近第二前边缘的第一圆周边缘区域上形成第二凹槽。 在与第二前边缘相隔的第二圆周边缘区域上形成底切部分。 第三保护元件（18）在两端具有保持部分。 保持部分分别包括多个第一通孔（20）或第二通孔。 通孔与数量相对应的保持突起（14,17）相接合，与第一保持突起（14）和第二保持突起（17）相对应。
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公开(公告)号：US20050124424A1
公开(公告)日：2005-06-09
申请号：US10981849
申请日：2004-11-05
申请人： Herbert Coenen , Paul Herchenbach , Markus Stommel
发明人： Herbert Coenen , Paul Herchenbach , Markus Stommel
CPC分类号： F16D3/841 , A01B71/08 , Y10S56/24 , Y10T464/10
摘要： A protection arrangement for a double universal joint (1) for drives of agricultural implements has a first protection element (11), an annular second protection element (15) and a third protection element (18). The first protection element (11) has first holding projections (14) circumferentially distributed on its outer circumference (13) close to the first front edge. The first holding projections (14) project beyond the outer circumference (13) and form at least over a circumferential edge portion, distanced to the first front edge, a groove. A support tab projects beyond the first front edge. The second protection element (15) has second holding projections (17) circumferentially distributed on its outer circumference close to the second front edge. The second holding projections (17) project beyond the outer circumference and form, at least over a first circumferential edge area close to the second front edge, a second groove. An undercut portion is formed over a second circumferential edge area distanced to the second front edge. The third protection element (18) has holding portions at both ends. The holding portions include a number of first through holes (20) or second through holes, respectively. The through holes engage the holding projections (14, 17), corresponding in number to the first holding projections (14) and second holding projections (17).
摘要翻译： 用于农具驱动的双万向接头（1）的保护装置具有第一保护元件（11），环形第二保护元件（15）和第三保护元件（18）。 第一保护元件（11）具有在靠近第一前边缘的外周（13）周向分布的第一保持突起（14）。 第一保持突起（14）突出超过外圆周（13）并且至少形成在与第一前边缘隔开的圆周边缘部分上的凹槽。 支撑片突出超出第一个前沿。 第二保护元件（15）具有周向分布在其靠近第二前边缘的外圆周上的第二保持突起（17）。 第二保持突起（17）突出超过外圆周并至少在接近第二前边缘的第一圆周边缘区域上形成第二凹槽。 在与第二前边缘相隔的第二圆周边缘区域上形成底切部分。 第三保护元件（18）在两端具有保持部分。 保持部分分别包括多个第一通孔（20）或第二通孔。 通孔与数量相对应的保持突起（14,17）相接合，与第一保持突起（14）和第二保持突起（17）相对应。
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公开(公告)号：US06863615B2
公开(公告)日：2005-03-08
申请号：US10199642
申请日：2002-07-19
申请人： Paul Herchenbach , Martin Hector
发明人： Paul Herchenbach , Martin Hector
CPC分类号： F16D3/32 , Y10S464/905
摘要： A centered double universal joint has a first outer joint yoke (1) with first centering means (4, 6), a first inner joint yoke (8), a first cross member (10) connecting the first outer joint yoke (1) via rolling bearings (11) to the first inner joint yoke (8), and a first lubricant channel (44) for lubricating the rolling bearing (11). Also, the joint has a second outer joint yoke (12) with second centering mechanism (15, 17), a second inner joint yoke (19), and a second cross member (21) connecting the second outer joint yoke via rolling bearings (22) to the second inner joint yoke (19). A guiding disc (25) has a first central centering projection (28) articulatably connected to the first centering means (4,6). The guiding disc has a second central centering projection (29) articulatably connected to the second centering means (15, 17). Guiding faces (32, 33) on the guiding disc (25) are radially adjustably guided in an annular recess (24) of a housing (9, 20). The first lubricating channel (44) is connected to a first lubricant guiding mechanism (50) of the first centering mechanism (4, 6). The guiding disc (25) has a lubricant channel (51, 53) which is connected to the first lubricant guiding mechanism (50) and ends in at least one of the guiding faces (32, 33).
摘要翻译： 中心的双万向接头具有第一外接头轭（1），其具有第一定心装置（4,6），第一内接头轭（8），第一横向构件（10），其将第一外接头轭（1）经由 滚动轴承（11）到第一内关节轭（8），以及用于润滑滚动轴承（11）的第一润滑剂通道（44）。 此外，接头具有第二外侧接头轭架（12），其具有第二定心机构（15,17），第二内侧接头轭架（19）和第二横向构件（21），第二横向构件（21）通过滚动轴承（ 22）连接到第二内关节轭（19）。 引导盘（25）具有可铰接地连接到第一定心装置（4,6）的第一中心定心突起（28）。 引导盘具有可铰接地连接到第二定心装置（15,17）的第二中心定心突起（29）。 引导盘（25）上的导向面（32,33）可在壳体（9,20）的环形凹部（24）内径向可调节地引导。 第一润滑通道（44）连接到第一定心机构（4,6）的第一润滑剂引导机构（50）。 导向盘（25）具有连接到第一润滑剂引导机构（50）并在至少一个引导面（32,33）中终止的润滑剂通道（51,53）。
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