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公开(公告)号：US08591136B2
公开(公告)日：2013-11-26
申请号：US13117756
申请日：2011-05-27
IPC分类号： B64D35/00
CPC分类号： B64C27/14
摘要： A non-rotating universal joint for a helicopter drive unit has a spider defined by a ring, which has four connecting portions spaced 90° apart and engaging respective forks defining the ends of respective arms of two connecting members which, in use, are fixed with respect to a casing of an engine and a casing of a reduction gear; each fork and the corresponding connecting portion have respective through holes coaxial with one another and engaged by a screw; and dampers are interposed between the connecting portions of the ring and the shanks of the screws, and between the connecting portions of the ring and the forks.
摘要翻译： 用于直升机驱动单元的非旋转万向节具有由环限定的蜘蛛，该环具有四个分开间隔开90°的连接部分，并且限定两个连接部件的各个臂的端部的各自的叉，所述两个连接部件在使用中固定有 相对于发动机的壳体和减速齿轮的壳体; 每个叉和相应的连接部分具有彼此同轴并由螺钉接合的相应的通孔; 并且阻尼器插入在环的连接部分和螺钉的杆之间以及环和叉的连接部分之间。
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公开(公告)号：US20090071753A1
公开(公告)日：2009-03-19
申请号：US11454229
申请日：2006-06-16
IPC分类号： F01M1/20
CPC分类号： F16N7/38 , B64C27/006 , B64C27/12 , F16C2361/61 , F16H57/0442 , F16H57/045 , F16H57/0456 , F16H57/0471 , F16H57/0495 , F16N9/02
摘要： There is described a helicopter having a first member movable with respect to a second member; lubricated supporting means for supporting the first member with respect to the second member; and a primary lubricating circuit for lubricating the supporting means and in turn having primary storage means for accumulating a lubricating fluid, and primary fluid feed means for feeding the lubricating fluid to the supporting means; the helicopter also has an auxiliary lubricating circuit supplied continually by the primary storage means with a first lubricating fluid flow value, and itself continually supplying the supporting means with a second lubricating fluid flow value lower than the first value, so as to produce an auxiliary storage volume of lubricating fluid for use in the event of breakdown of the primary lubricating circuit.
摘要翻译： 描述了具有相对于第二构件可移动的第一构件的直升机; 润滑的支撑装置，用于相对于第二构件支撑第一构件; 以及用于润滑支撑装置并且还具有用于累积润滑流体的主存储装置的主润滑回路和用于将润滑流体供给到支撑装置的主流体供给装置; 所述直升机还具有辅助润滑回路，所述辅助润滑回路由所述主存储装置连续供给第一润滑流体流动值，并且本身连续地向所述支撑装置供应低于所述第一值的第二润滑流体流量值，以便产生辅助储存器 用于主润滑回路故障的润滑液体积。
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公开(公告)号：US07882932B2
公开(公告)日：2011-02-08
申请号：US11450876
申请日：2006-06-12
IPC分类号： F16H57/04
CPC分类号： B64C27/12 , B64C27/006 , F16C33/66 , F16C2326/43 , F16C2361/61 , F16H57/043 , F16H57/0442 , F16H57/045 , F16H57/0471 , F16H57/0495 , Y10S384/902
摘要： There is described a transmission for a helicopter, the transmission having a movable transmission member; a casing housing the movable member; lubricated supporting means for supporting the movable member inside the casing and for rotation about an axis; and feed means for feeding a lubricating fluid to the supporting means; the transmission also has storage means permitting gradual release of the lubricating fluid, and which are connected fluidically to the feed means and to the supporting means to permit lubrication of the supporting means in the event of breakdown of the feed means; and the storage means are angularly integral with the movable member and located radially inwards of the supporting means to feed the lubricating fluid centrifugally to the supporting means.
摘要翻译： 描述了用于直升机的变速器，该变速器具有可移动的传动构件; 容纳可动构件的壳体; 润滑的支撑装置，用于将可动构件支撑在壳体内并围绕轴线旋转; 以及用于将润滑流体供给到支撑装置的进给装置; 传动装置还具有允许润滑流体逐渐释放并且与进料装置和支撑装置流体连接的存储装置，以便在进给装置发生故障的情况下润滑支撑装置; 并且所述存储装置与所述可移动构件成角度地一体，并且位于所述支撑装置的径向向内，以将所述润滑流体离心地供给到所述支撑装置。
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公开(公告)号：US6050521A
公开(公告)日：2000-04-18
申请号：US124188
申请日：1998-07-28
申请人： Roberto Regonini
发明人： Roberto Regonini
摘要： A releasable coupling for a power transmission line to a tail rotor of a foldable-tail-section helicopter, the coupling having a first and a second coupling assembly fitted respectively to the body and the tail of the helicopter, and which cooperate with each other when the tail is in the work position; the two coupling assemblies having respective transmission members in turn having respective radial toothings cooperating telescopically with each other, and respective conical male and female lead-in members which are brought into contact with each other prior to the respective toothings to guide connection of the transmission members; at least one of the transmission members being supported orientably.
摘要翻译： 用于到可折叠尾部直升机的尾部转子的输电线的可释放联接器，所述联接器具有分别安装在直升机的主体和尾部上的第一和第二联接组件，并且彼此协作 尾巴处于工作位置; 具有相应的传动部件的两个连接组件依次具有彼此可伸缩地配合的相应的径向齿，以及相应的锥形凸形和阴型引入部件，它们在相应的齿之间彼此接触以引导传动部件的连接 ; 所述传动构件中的至少一个被可取向地支撑。
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公开(公告)号：US07900749B2
公开(公告)日：2011-03-08
申请号：US11437877
申请日：2006-05-22
申请人： Roberto Regonini
发明人： Roberto Regonini
IPC分类号： B01D45/14
CPC分类号： F01D25/18 , B01D45/14 , B64C27/14 , F02C6/20 , F05D2220/329 , F05D2260/4031 , F16H37/065
摘要： A drive for a helicopter, has at least one rotary member, a casing housing the rotary member and defining a compartment containing a lubricating fluid and air, and separating device for separating the lubricating fluid from the air and retaining the lubricating fluid inside the casing in the presence of airflow outwards of the casing and produced by pressure gradients between the compartment and the outside. The separating device is angularly integral with the rotary member to centrifugally separate the lubricating fluid from the air radially with respect to the axis.
摘要翻译： 用于直升机的驱动器具有至少一个旋转构件，容纳旋转构件的壳体并且限定包含润滑流体和空气的隔室以及用于将润滑流体与空气分离并将润滑流体保持在壳体内的分离装置 外壳外部存在气流，并通过隔室和外部之间的压力梯度产生。 分离装置与旋转构件成角度地一体地离心地将润滑流体与空气径向地相对于轴线分离。
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公开(公告)号：US20070000730A1
公开(公告)日：2007-01-04
申请号：US11437877
申请日：2006-05-22
申请人： Roberto Regonini
发明人： Roberto Regonini
IPC分类号： F01M11/08
CPC分类号： F01D25/18 , B01D45/14 , B64C27/14 , F02C6/20 , F05D2220/329 , F05D2260/4031 , F16H37/065
摘要： There is described a drive for a helicopter, the drive having at least one rotary member; a casing housing the rotary member and defining a compartment containing a lubricating fluid and air; and separating means for separating the lubricating fluid from the air and retaining the lubricating fluid inside the casing in the presence of airflow outwards of the casing and produced by pressure gradients between the compartment and the outside; the separating means are angularly integral with the rotary member to centrifugally separate the lubricating fluid from the air radially with respect to the axis.
摘要翻译： 描述了用于直升机的驱动器，该驱动器具有至少一个旋转构件; 壳体，其容纳所述旋转构件并且限定包含润滑流体和空气的隔室; 以及分离装置，用于从空气中分离润滑流体，并且在壳体的外部存在气流的情况下将润滑流体保持在壳体内部并且通过室与外部之间的压力梯度产生; 分离装置与旋转构件成角度地一体地将润滑流体与空气径向相对于轴线离心地分离。
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公开(公告)号：US20110293358A1
公开(公告)日：2011-12-01
申请号：US13117756
申请日：2011-05-27
IPC分类号： F16C11/06
CPC分类号： B64C27/14
摘要： A non-rotating universal joint for a helicopter drive unit has a spider defined by a ring, which has four connecting portions spaced 90° apart and engaging respective forks defining the ends of respective arms of two connecting members which, in use, are fixed with respect to a casing of an engine and a casing of a reduction gear; each fork and the corresponding connecting portion have respective through holes coaxial with one another and engaged by a screw; and dampers are interposed between the connecting portions of the ring and the shanks of the screws, and between the connecting portions of the ring and the forks.
摘要翻译： 用于直升机驱动单元的非旋转万向节具有由环限定的蜘蛛，该环具有四个分开间隔开90°的连接部分，并且限定两个连接部件的各个臂的端部的各自的叉，所述两个连接部件在使用中固定有 相对于发动机的壳体和减速齿轮的壳体; 每个叉和相应的连接部分具有彼此同轴并由螺钉接合的相应的通孔; 并且阻尼器插入在环的连接部分和螺钉的杆之间以及环和叉的连接部分之间。
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公开(公告)号：US07651049B2
公开(公告)日：2010-01-26
申请号：US11454229
申请日：2006-06-16
IPC分类号： F01M9/06
CPC分类号： F16N7/38 , B64C27/006 , B64C27/12 , F16C2361/61 , F16H57/0442 , F16H57/045 , F16H57/0456 , F16H57/0471 , F16H57/0495 , F16N9/02
摘要： There is described a helicopter having a first member movable with respect to a second member; lubricated supporting means for supporting the first member with respect to the second member; and a primary lubricating circuit for lubricating the supporting means and in turn having primary storage means for accumulating a lubricating fluid, and primary fluid feed means for feeding the lubricating fluid to the supporting means; the helicopter also has an auxiliary lubricating circuit supplied continually by the primary storage means with a first lubricating fluid flow value, and itself continually supplying the supporting means with a second lubricating fluid flow value lower than the first value, so as to produce an auxiliary storage volume of lubricating fluid for use in the event of breakdown of the primary lubricating circuit.
摘要翻译： 描述了具有相对于第二构件可移动的第一构件的直升机; 润滑的支撑装置，用于相对于第二构件支撑第一构件; 以及用于润滑支撑装置并且还具有用于累积润滑流体的主存储装置的主润滑回路和用于将润滑流体供给到支撑装置的主流体供给装置; 所述直升机还具有辅助润滑回路，所述辅助润滑回路由所述主存储装置连续供给第一润滑流体流动值，并且本身连续地向所述支撑装置供应低于所述第一值的第二润滑流体流量值，以便产生辅助储存器 用于主润滑回路故障的润滑液体积。
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公开(公告)号：US20090072081A1
公开(公告)日：2009-03-19
申请号：US11450876
申请日：2006-06-12
CPC分类号： B64C27/12 , B64C27/006 , F16C33/66 , F16C2326/43 , F16C2361/61 , F16H57/043 , F16H57/0442 , F16H57/045 , F16H57/0471 , F16H57/0495 , Y10S384/902
摘要： There is described a transmission for a helicopter, the transmission having a movable transmission member; a casing housing the movable member; lubricated supporting means for supporting the movable member inside the casing and for rotation about an axis; and feed means for feeding a lubricating fluid to the supporting means; the transmission also has storage means permitting gradual release of the lubricating fluid, and which are connected fluidically to the feed means and to the supporting means to permit lubrication of the supporting means in the event of breakdown of the feed means; and the storage means are angularly integral with the movable member and located radially inwards of the supporting means to feed the lubricating fluid centrifugally to the supporting means.
摘要翻译： 描述了用于直升机的变速器，该变速器具有可移动的传动构件; 容纳可动构件的壳体; 润滑的支撑装置，用于将可动构件支撑在壳体内并围绕轴线旋转; 以及用于将润滑流体供给到支撑装置的进给装置; 传动装置还具有允许润滑流体逐渐释放并且与进料装置和支撑装置流体连接的存储装置，以便在进给装置发生故障的情况下润滑支撑装置; 并且所述存储装置与所述可移动构件成角度地一体，并且位于所述支撑装置的径向向内，以将所述润滑流体离心地供给到所述支撑装置。
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公开(公告)号：US6077042A
公开(公告)日：2000-06-20
申请号：US124189
申请日：1998-07-28
申请人： Santino Pancotti , Roberto Regonini
发明人： Santino Pancotti , Roberto Regonini
IPC分类号： B64C27/12 , F16D55/00 , F16D55/228 , A47C7/74
CPC分类号： B64C27/12 , F16D55/228 , F16D2055/0091
摘要： A helicopter rotor brake having a disk connected angularly to a helicopter rotor; a brake caliper having friction members cooperating with the disk; and an actuating device for moving the brake caliper, parallel to the plane of the disk, between a work position engaging the disk and wherein the brake caliper may be operated to brake the rotor, and a safety position releasing the disk and wherein any possibility of the friction members interacting with the disk is prevented.
摘要翻译： 具有与直升机转子成角度连接的盘的直升机转子制动器; 具有与盘配合的摩擦件的制动钳; 以及致动装置，用于使制动钳平行于盘的平面移动在接合盘的工作位置之间，并且其中制动钳可以被操作以制动转子，以及释放盘的安全位置，并且其中任何可能性 防止与盘相互作用的摩擦构件。
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