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1. 发明授权

US5538474A Driveshaft length adjusting mechanism with two profiles 失效
标题翻译：两轴轮驱动轴长度调节机构
公开(公告)号：US5538474A
公开(公告)日：1996-07-23
申请号：US306701
申请日：1994-09-15
申请人： Horst Kretschmer , Hans-Jurgen Langen , Paul Herchenbach , Clemens Nienhaus , Hubert Grosse-Entrup
发明人： Horst Kretschmer , Hans-Jurgen Langen , Paul Herchenbach , Clemens Nienhaus , Hubert Grosse-Entrup
IPC分类号： A01B71/06 , F16C3/03 , F16D3/06
CPC分类号： A01B71/06 , F16C3/03 , F16D3/06
摘要： A length adjusting mechanism for a driveshaft has two tubular profiles, an outer profile (6) and an inner profile (7). The outer profile (6) includes two circumferentially offset drawn in wedges (8) which project inwardly beyond the inner face of the otherwise circular cross-section of the outer profile (6). The wedges (8) engage grooves (11) of an inner profile (7). The grooves (11) are also drawn in. In this way it is possible to produce a pair of profiles which are suitable to transmit high torques and which, furthermore, do not include any parts which project in a radially outward direction.
摘要翻译：用于驱动轴的长度调节机构具有两个管状轮廓，外轮廓（6）和内轮廓（7）。外轮廓（6）包括沿楔形物（8）拉出的两个周向偏移，其向外突出超过外轮廓（6）的另外圆形横截面的内表面。楔形物（8）接合内轮廓（7）的凹槽（11）。凹槽（11）也被拉入。以这种方式，可以产生适于传递高扭矩的一对轮廓，并且还可以不包括在径向向外的方向上突出的任何部件。

2. 发明授权

US5702306A Protective device for telescopic shafts 失效
标题翻译：伸缩轴保护装置
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
CPC分类号： A01B71/08 , F16C3/03 , F16D3/06 , F16D3/848
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。

3. 发明授权

US5042588A Lifting strut for a tractor 失效
标题翻译：拖拉机提升支柱
公开(公告)号：US5042588A
公开(公告)日：1991-08-27
申请号：US612615
申请日：1990-11-13
申请人： Paul Herchenbach , Helmut Kamp , Hans-Jurgen Langen
发明人： Paul Herchenbach , Helmut Kamp , Hans-Jurgen Langen
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。

4. 发明授权

US5772521A Protective device for a driveshaft having radial supporting means for the protective cone 失效
标题翻译：具有用于保护锥的径向支撑装置的驱动轴的保护装置
公开(公告)号：US5772521A
公开(公告)日：1998-06-30
申请号：US745389
申请日：1996-11-08
申请人： Paul Herchenbach , Horst Kretschmer
发明人： Paul Herchenbach , Horst Kretschmer
IPC分类号： F16J3/04 , F16D3/26 , F16D3/84
CPC分类号： F16D3/841
摘要： The invention relates to a protective device which is supported on the two universal joints (2, 2') by connecting caps (8) and sliding ring. Furthermore, each connecting cap (8) is formed to allow a protective cone (12) to be connected thereto. Protective devices of said type provide protection against contact and are stationary, while the driveshaft (1) rotates. Each connecting cap (8) is attached by spokes (19) to a supporting ring (13) which supports the protective cone (12) from the inside. When the protective cone (12) is subjected to radial loads, for example if the driveshaft is stepped on unintentionally, the purpose of the above measure is to prevent the protective cone (12) from contacting the components of the universal joints (2, 2') which it covers. This measure ensures that in order to make the components of the universal joint (2, 2') accessible, for example for the purpose of sliding on a power take-off shaft, the protective cone can be made to be sufficiently resilient in the direction of the longitudinal axis, while at the same time being capable of accommodating high loads in the radial direction.
摘要翻译：本发明涉及一种保护装置，其通过连接盖（8）和滑环而支撑在两个万向接头（2,2'）上。此外，每个连接帽（8）形成为允许保护锥（12）连接到其上。所述类型的保护装置在驱动轴（1）旋转时提供防止接触的保护并且是静止的。每个连接帽（8）通过轮辐（19）连接到从内侧支撑保护锥体（12）的支撑环（13）。当保护锥体（12）承受径向载荷时，例如如果驱动轴无意中踩踏，则上述措施的目的是防止保护锥体（12）接触万向接头（2,2）的部件 '）。该措施确保了为了使万向接头（2,2'）的部件可接近，例如为了在动力输出轴上滑动，保护锥可以在方向上具有足够的弹性同时能够在径向上容纳高负载。

5. 发明授权

US06354953B1 Bearing ring for supporting a protective device 失效
标题翻译：支撑环支撑保护装置
公开(公告)号：US06354953B1
公开(公告)日：2002-03-12
申请号：US09383498
申请日：1999-08-26
申请人： Paul Herchenbach , Horst Kretschmer , Wilhelm Schott
发明人： Paul Herchenbach , Horst Kretschmer , Wilhelm Schott
IPC分类号： F16C128
CPC分类号： A01B71/08 , F16C33/201 , F16D3/841 , F16D2200/006 , Y10S464/902
摘要： A bearing ring (10) for supporting a protective device of a rotating driveshaft is adapted to engage an annular groove of a component of the driveshaft, for example a joint yoke. The bearing ring (10) has a basic ring portion (13) which connects to a component of the protective device. The bearing ring also includes a bearing ring portion (14) which engages the annular groove. The bearing ring (10) is a composite component. The basic ring portion is produced from a different type of plastics than the bearing portion. The bearing portion (14) is produced by being injection molded around the basic ring portion (13). The bearing portion (14) is a PEEK material. Thus, the bearing portion (14) achieves a long service life while the costs of the bearing remain acceptable.
摘要翻译：用于支撑旋转驱动轴的保护装置的轴承环（10）适于接合驱动轴的部件的环形槽，例如接头轭。轴承环（10）具有连接到保护装置的部件的基本环形部分（13）。轴承环还包括与环形槽接合的轴承环部分（14）。轴承圈（10）是复合部件。基本环形部分由与轴承部分不同的塑料类型制成。轴承部分（14）通过注射模制在基本环形部分（13）周围。轴承部分（14）是PEEK材料。因此，轴承部分（14）在使用寿命长的同时轴承的成本仍然可以接受。

6. 发明授权

US5800271A Protective device for driveshafts having a removable protective cone 失效
标题翻译：具有可拆卸保护锥的传动轴的保护装置
公开(公告)号：US5800271A
公开(公告)日：1998-09-01
申请号：US745792
申请日：1996-11-08
申请人： Paul Herchenbach , Horst Kretschmer
发明人： Paul Herchenbach , Horst Kretschmer
IPC分类号： F16J3/04 , F16D3/26 , F16D3/84 , F16J15/52 , F16C1/26
CPC分类号： F16D3/841
摘要： A protective device for a driveshaft (1) has a connecting cap (9) and sliding ring (10) for connecting to a joint yoke (4) of a universal joint (2). The connecting cap (9) connects with a protective cone (1 2). The protective cone (12) includes a fixing portion (16) which fixes it on the connecting cap (9) by one or several resilient locking elements (22) which are connected to the sliding ring (10). The resilient locking elements (22) enable the protective cone (12) to be axially slid onto the connecting cap (9) without requiring any additional auxiliary means. However, the locking elements (22) can only be opened by deliberately actuating at least one locking element by a tool, to enable access to the joint (2) for maintenance purposes.
摘要翻译：用于驱动轴（1）的保护装置具有用于连接到万向接头（2）的接头轭（4）的连接帽（9）和滑环（10）。连接帽（9）与保护锥（1 2）连接。保护锥体（12）包括固定部分（16），该固定部分通过连接到滑环（10）的一个或几个弹性锁定元件（22）固定在连接盖（9）上。弹性锁定元件（22）使得保护锥体（12）能够轴向地滑动到连接盖（9）上，而不需要任何额外的辅助装置。然而，锁定元件（22）只能通过利用工具有意地致动至少一个锁定元件来打开，以便能够进入接头（2）以进行维护。

7. 发明授权

US06616536B2 Centered double universal joint 有权
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′.

8. 发明授权

US4917406A Length-adjustable holding device for the lower steering arm of a three-point coupling device 失效
标题翻译：三点式联轴器下转向臂长度可调保持装置
公开(公告)号：US4917406A
公开(公告)日：1990-04-17
申请号：US326320
申请日：1989-03-21
申请人： Paul Herchenbach , Alfred Frackenpohl , Hermann Rugen
发明人： Paul Herchenbach , Alfred Frackenpohl , Hermann Rugen
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

9. 发明授权

US07144327B2 Protection arrangement 有权
标题翻译：保护安排
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。

10. 发明申请

US20050124424A1 Protection arrangement 有权
标题翻译：保护安排
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
IPC分类号： A01B71/02 , A01B71/08 , F16D3/84 , H02H9/00
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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