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1. 发明授权

US08147341B2 Drive coupling 有权
标题翻译：驱动联轴器
公开(公告)号：US08147341B2
公开(公告)日：2012-04-03
申请号：US12429903
申请日：2009-04-24
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16F15/121
CPC分类号： F16D3/66 , Y10T74/1836
摘要： A drive coupling has an inner plate positioned within an inner periphery of an outer plate. The inner plate includes a plurality of outwardly-extending projections. The inner periphery of the outer plate includes a plurality of recesses. A plurality of short heavy-duty compression springs are arranged to compress in a substantially-straight linear direction between respective projections of the inner plate and the respective side wall of the recess of the outer plate. The springs are further retained by spring travel limiting guides which protrude from the outer plate. The inner plate and an associated central shaft are positively supported by bushings and/or bearings which reside in outer retaining plates. These bushings and/or bearings retain the inner and outer plates in a fixed non-yielding radial and axial position. Bolts are used to hold the outer drive plate and the external retaining plates together. The drive coupling is designed to carry the entire rated torque requirement of the unit on the compression springs, thus providing a continual cushioning action to the drive line whilst providing accurately-controlled angular movement if an obstruction is encountered.
摘要翻译：驱动联轴器具有位于外板的内周内的内板。内板包括多个向外延伸的突起。外板的内周边包括多个凹部。多个短重型压缩弹簧布置成在内板的各个突起和外板的凹部的相应侧壁之间以基本上直线的方向压缩。弹簧进一步由从外板突出的弹簧行程限制导向器保持。内板和相关联的中心轴由位于外保持板中的衬套和/或轴承来支撑。这些衬套和/或轴承将内板和外板保持在固定的不屈服的径向和轴向位置。螺栓用于将外部驱动板和外部固定板固定在一起。驱动联轴器设计用于承载单元在压缩弹簧上的整个额定转矩要求，从而为驱动线提供持续的缓冲作用，同时在遇到阻塞时提供准确控制的角运动。

2. 发明申请

US20070147952A1 Safety guard for power take off 有权
标题翻译：动力起飞的安全警卫
公开(公告)号：US20070147952A1
公开(公告)日：2007-06-28
申请号：US11448429
申请日：2006-06-07
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16D1/00
CPC分类号： F16D3/841 , A01B71/06 , A01B71/08 , Y10T403/17 , Y10T403/18 , Y10T403/315 , Y10T403/5793 , Y10T403/595
摘要： A safety guard 10 has a guard body 12 shaped such that it will fit over the yoke 18 of a power take off shaft. The yoke 18 includes a groove 24 formed in an outer surface near the end 22. Safety guard bearing 26 is mounted to groove 24. Safety guard bearing 26 also has a groove 28 formed in an outer surface. Two levers 30 are pivotally mounted to the safety guard body 12 by pivot pins that extend through apertures 36 in the levers 30. One end of levers 30 has a camming member that includes a lobe 38. Due to the relative position of the pivot aperture 36 and the lobe 38, the lobe 38 acts as an over center cam. When lever 30 is in the locked position, lobe 38 extends into groove 28. Lever 30 also includes a locking tongue 46. When the lever 30 is moved to the locking position, locking tongue 46 also extends into groove 28 on safety guard bearing 26. Thus, locking tongue 46 provides a secondary locking mechanism to assist in maintaining the safety guard 10 on the safety guard bearing 26. Further, shoulder 48 abuts on the wall 52 of aperture 50 to thereby hold the lever in the locking position. Removal of the safety guard involves a simple hand-operated opening of levers 30, which then allows the guard to be slid away from the yoke of the power take off.
摘要翻译：安全保护装置10具有防护体12，防护体12成形为能够装配在动力输出轴的轭架18上。磁轭18包括形成在靠近端部22的外表面中的凹槽24。安全保护装置26安装在凹槽24上。安全保护轴承26还具有形成在外表面中的槽28。两个杠杆30通过延伸穿过杠杆30中的孔36的枢转销枢转地安装到安全保护体12上。杠杆30的一端具有包括凸角38的凸轮构件。由于枢轴孔36和凸角38的相对位置，凸角38用作过度中心凸轮。当杠杆30处于锁定位置时，凸角38延伸到凹槽28中。杠杆30还包括锁定舌片46。当杠杆30移动到锁定位置时，锁定舌片46也延伸到安全保护装置26上的凹槽28中。因此，锁定舌片46提供辅助锁定机构以辅助将安全防护装置10保持在安全保护装置26上。此外，肩部48邻接孔50的壁52，从而将杠杆保持在锁定位置。安全护罩的拆卸包括手柄30的简单的手动开启，其然后允许防护装置从动力脱离的轭架滑动。

3. 发明申请

US20070144280A1 Drive coupling 审中-公开
标题翻译：驱动联轴器
公开(公告)号：US20070144280A1
公开(公告)日：2007-06-28
申请号：US11448647
申请日：2006-06-07
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16H25/08 , F16H21/48
CPC分类号： F16D3/66 , Y10T74/1836
摘要： A drive coupling 10 has an outer plate 12 and an inner plate 14. Inner plate 14 is positioned within the inner periphery 16 of outer plate 12. The inner plate 14 includes a plurality of outwardly extending projections 18. The inner periphery 22 of outer plate 12 includes a plurality of recesses 24. The drive coupling 10 further comprises a plurality of compression springs 28 arranged between respective projections 18 of inner plate 14 and the respective side wall of the recess 24 of outer plate 12. A first retaining plate 42 is positioned by passing it over shaft 32. A spacer ring 48 is positioned such that it abuts one side of the inner plate 14. A second retaining plate 50 is located on the other of the inner and outer plates. Bolts 56 are used to hold the retaining plates 42 and 50 together. The drive coupling 10 is designed to carry the entire rated torque requirement of the unit on the compression springs, thus providing a continual cushioning action to the drive line whilst allowing a maximum angular movement if an obstruction is encountered.
摘要翻译：驱动联轴器10具有外板12和内板14。内板14位于外板12的内周16内。内板14包括多个向外延伸的突出部18。外板12的内周22包括多个凹部24.驱动联轴器10还包括布置在内板14的各个突出部18和外板12的凹部24的相应侧壁之间的多个压缩弹簧28。第一保持板42通过将其穿过轴32定位。间隔环48定位成使得其邻接内板14的一侧。第二保持板50位于内板和外板的另一个上。螺栓56用于将保持板42和50保持在一起。驱动联轴器10被设计成承受单元在压缩弹簧上的整个额定转矩要求，从而为驱动线提供持续的缓冲作用，同时如果遇到障碍物则允许最大角度运动。

4. 发明授权

US08449400B2 Safety guard for wide angle PTO joint 有权
标题翻译：广角PTO接头安全护板
公开(公告)号：US08449400B2
公开(公告)日：2013-05-28
申请号：US13110324
申请日：2011-05-18
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16P1/02
CPC分类号： F16D3/841 , A01B71/06 , Y10T292/216
摘要： A safety guard (10) for use with a wide angle joint on an agricultural power takeoff (PTO) shaft comprises a guard housing that extends around the wide-angle joint when the guard is fitted. The guard housing comprises a first housing part (12) hingedly connected to a second housing part (14) to thereby allow the first housing part (12) and second housing part (14) to move relatively open to each other and relatively closed to each other about a hinge (19), a locking member (50, 54) to lock the first housing part (12) to the second housing part (14) in a closed condition and operable to be unlocked to allow the first housing part (12) and the second housing part (14) to be moved away from each other about the hinge. Each housing part (12, 14) includes a lip (44, 46) on one end thereof, the lip (44, 46) having a profile to match a profile of an end bellows (38) to which the guard (10) is attached. The safety guard (10) may further comprise one or more internal members (28, 30, 32, 34) to engage with a groove (25) provided in an outer surface of a guard support bearing (24). This further assists in maintaining the guard in position.
摘要翻译：用于农用动力输出（PTO）轴上的广角接头的安全保护装置（10）包括在安装防护件时围绕广角接头延伸的防护壳体。保护壳体包括第一壳体部分（12），其铰接地连接到第二壳体部分（14），从而允许第一壳体部分（12）和第二壳体部分（14）相对于彼此相对地开放并且相对于每个另一个关于铰链（19），锁定构件（50,54），以在闭合状态下将第一壳体部件（12）锁定到第二壳体部件（14），并且可操作以解锁以允许第一壳体部件（12））和第二壳体部分（14）围绕铰链彼此远离。每个壳体部分（12,14）在其一端包括一个唇缘（44,46），所述唇缘（44,46）具有轮廓以匹配所述护罩（10）所在的端部波纹管（38）的轮廓附上。安全保护装置（10）还可以包括一个或多个内部构件（28,30,32,34），以与设置在防护支撑轴承（24）的外表面中的凹槽（25）接合。这进一步有助于维持警卫的位置。

5. 发明申请

US20110287847A1 Safety Guard for Wide Angle PTO Joint 有权
标题翻译：广角PTO接头安全防护装置
公开(公告)号：US20110287847A1
公开(公告)日：2011-11-24
申请号：US13110324
申请日：2011-05-18
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16D3/84
CPC分类号： F16D3/841 , A01B71/06 , Y10T292/216
摘要： A safety guard (10) for use with a wide angle joint on an agricultural power takeoff (PTO) shaft comprises a guard housing that extends around the wide-angle joint when the guard is fitted. The guard housing comprises a first housing part (12) hingedly connected to a second housing part (14) to thereby allow the first housing part (12) and second housing part (14) to move relatively open to each other and relatively closed to each other about a hinge (19), a locking member (50, 54) to lock the first housing part (12) to the second housing part (14) in a closed condition and operable to be unlocked to allow the first housing part (12) and the second housing part (14) to be moved away from each other about the hinge. Each housing part (12, 14) includes a lip (44, 46) on one end thereof, the lip (44, 46) having a profile to match a profile of an end bellows (38) to which the guard (10) is attached. The safety guard (10) may further comprise one or more internal members (28, 30, 32, 34) to engage with a groove (25) provided in an outer surface of a guard support bearing (24). This further assists in maintaining the guard in position.
摘要翻译：用于农用动力输出（PTO）轴上的广角接头的安全保护装置（10）包括在安装防护件时围绕广角接头延伸的防护壳体。保护壳体包括第一壳体部分（12），其铰接地连接到第二壳体部分（14），从而允许第一壳体部分（12）和第二壳体部分（14）相对于彼此相对地开放并且相对于每个另一个关于铰链（19），锁定构件（50,54），以在闭合状态下将第一壳体部件（12）锁定到第二壳体部件（14），并且可操作以解锁以允许第一壳体部件（12））和第二壳体部分（14）围绕铰链彼此远离。每个壳体部分（12,14）在其一端包括一个唇缘（44,46），所述唇缘（44,46）具有轮廓以匹配所述护罩（10）所在的端部波纹管（38）的轮廓附上。安全保护装置（10）还可以包括一个或多个内部构件（28,30,32,34），以与设置在防护支撑轴承（24）的外表面中的凹槽（25）接合。这进一步有助于维持警卫的位置。

6. 发明授权

US07621688B2 Safety guard for power take off 有权
标题翻译：动力起飞的安全警卫
公开(公告)号：US07621688B2
公开(公告)日：2009-11-24
申请号：US11448429
申请日：2006-06-07
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16B11/00
CPC分类号： F16D3/841 , A01B71/06 , A01B71/08 , Y10T403/17 , Y10T403/18 , Y10T403/315 , Y10T403/5793 , Y10T403/595
摘要： A safety guard 10 has a guard body 12 shaped such that it will fit over the yoke 18 of a power take off shaft. The yoke 18 includes a groove 24 formed in an outer surface near the end 22. Safety guard bearing 26 is mounted to groove 24. Safety guard bearing 26 also has a groove 28 formed in an outer surface. Two levers 30 are pivotally mounted to the safety guard body 12 by pivot pins that extend through apertures 36 in the levers 30. One end of levers 30 has a camming member that includes a lobe 38. Due to the relative position of the pivot aperture 36 and the lobe 38, the lobe 38 acts as an over center cam. When lever 30 is in the locked position, lobe 38 extends into groove 28. Lever 30 also includes a locking tongue 46. When the lever 30 is moved to the locking position, locking tongue 46 also extends into groove 28 on safety guard bearing 26. Thus, locking tongue 46 provides a secondary locking mechanism to assist in maintaining the safety guard 10 on the safety guard bearing 26. Further, shoulder 48 abuts on the wall 52 of aperture 50 to thereby hold the lever in the locking position. Removal of the safety guard involves a simple hand-operated opening of levers 30, which then allows the guard to be slid away from the yoke of the power take off.
摘要翻译：安全保护装置10具有防护体12，防护体12成形为能够装配在动力输出轴的轭架18上。轭18包括形成在端部22附近的外表面中的槽24.安全保护轴承26安装到槽24上。安全保护轴承26还具有形成在外表面中的槽28。两个杠杆30通过延伸穿过杆30中的孔36的枢轴枢转地安装到安全保护体12上。杠杆30的一端具有包括凸角38的凸轮构件。由于枢轴孔36的相对位置并且凸角38，凸角38用作过中心凸轮。当杠杆30处于锁定位置时，凸角38延伸到凹槽28中。杠杆30还包括锁定舌片46.当杠杆30移动到锁定位置时，锁定舌片46也延伸到安全保护器轴承26上的凹槽28中。因此，锁定舌片46提供辅助锁定机构以辅助将安全防护装置10保持在安全保护装置轴承26上。此外，肩部48抵靠孔50的壁52，从而将杠杆保持在锁定位置。安全护罩的拆卸包括手柄30的简单的手动开启，其然后允许护罩从动力脱离的轭部滑动。

7. 发明申请

US20090264206A1 Drive Coupling 有权
标题翻译：驱动联轴器
公开(公告)号：US20090264206A1
公开(公告)日：2009-10-22
申请号：US12429903
申请日：2009-04-24
申请人： Allan Bare
发明人： Allan Bare
IPC分类号： F16F15/121
CPC分类号： F16D3/66 , Y10T74/1836
摘要： A drive coupling has an inner plate positioned within an inner periphery of an outer plate. The inner plate includes a plurality of outwardly-extending projections. The inner periphery of the outer plate includes a plurality of recesses. A plurality of short heavy-duty compression springs are arranged to compress in a substantially-straight linear direction between respective projections of the inner plate and the respective side wall of the recess of the outer plate. The springs are further retained by spring travel limiting guides which protrude from the outer plate. The inner plate and an associated central shaft are positively supported by bushings and/or bearings which reside in outer retaining plates. These bushings and/or bearings retain the inner and outer plates in a fixed non-yielding radial and axial position. Bolts are used to hold the outer drive plate and the external retaining plates together. The drive coupling is designed to carry the entire rated torque requirement of the unit on the compression springs, thus providing a continual cushioning action to the drive line whilst providing accurately-controlled angular movement if an obstruction is encountered.
摘要翻译：驱动联轴器具有位于外板的内周内的内板。内板包括多个向外延伸的突起。外板的内周边包括多个凹部。多个短重型压缩弹簧布置成在内板的各个突起和外板的凹部的相应侧壁之间以基本上直线的方向压缩。弹簧进一步由从外板突出的弹簧行程限制导向器保持。内板和相关联的中心轴由位于外保持板中的衬套和/或轴承来支撑。这些衬套和/或轴承将内板和外板保持在固定的不屈服的径向和轴向位置。螺栓用于将外部驱动板和外部固定板固定在一起。驱动联轴器设计用于承载单元在压缩弹簧上的整个额定转矩要求，从而为驱动线提供持续的缓冲作用，同时在遇到阻塞时提供准确控制的角运动。

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