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1. 发明申请

WO2006086147A3 ASSEMBLY FOR PROVIDING FLEXURE TO BLADE SYSTEM 审中-公开
标题翻译：用于向刀片系统提供弯曲的组件
公开(公告)号：WO2006086147A3
公开(公告)日：2006-12-07
申请号：PCT/US2006002413
申请日：2006-01-24
申请人： BELL HELICOPTER TEXTRON INC , STAMPS FRANK B , TISDALE PATRICK R , BRASWELL JAMES L , BASKIN CHARLES L JR , CAMPBELL TOM , LEDBETTER TIMOTHY K , ZIERER JOSEPH J , REDDY D J , WIINIKKA MARK A , MARTIN RONNIE L , HAYNIE DAVID A , SADLER STANLEY GENE , MEASOM RON , OLDROYD PAUL , HIROS TRICIA , HARSE JIM , MULLINS BOB
发明人： STAMPS FRANK B , TISDALE PATRICK R , BRASWELL JAMES L , BASKIN CHARLES L JR , CAMPBELL TOM , LEDBETTER TIMOTHY K , ZIERER JOSEPH J , REDDY D J , WIINIKKA MARK A , MARTIN RONNIE L , HAYNIE DAVID A , SADLER STANLEY GENE , MEASOM RON , OLDROYD PAUL , HIROS TRICIA , HARSE JIM , MULLINS BOB
IPC分类号： B64C27/33 , B64C27/51
CPC分类号： B64C27/48 , B64C27/33
摘要： An assembly for providing flexure to a blade of a rotary blade system, the assembly including an upper support plate (22) having an upper curved surface (37) , a lower support plate (24) having a lower curved surface (37) , and a yoke (120) positioned therebetween. At least one of the upper and lower yoke surfaces (37) having a layer of cushioning material (56) positioned thereon and secured thereto. The layer of cushioning material (56) extending along and following the general contour of yoke surface (37) , and the layer of cushioning material (56) directly contacting a support plate (22,24) . Another embodiment is an assembly for providing flexure to a blade of a rotary blade system, including, an upper support plate (22) having an upper curved surface (27) , a lower support plate (24) having a lower curved surface (37) , and a yoke (120) positioned therebetween and directly contacting the support plates wherein one of the curved surfaces (37) is a non-circular arc that does not form part of the circumference of a circle.
摘要翻译：一种用于向旋转叶片系统的叶片提供挠曲的组件，所述组件包括具有上曲面（37）的上支撑板（22），具有下弯曲表面（37）的下支撑板（24），以及位于其间的轭架（120）。上和下轭表面（37）中的至少一个具有定位在其上并固定到其上的缓冲材料层（56）。缓冲材料层（56）沿轭铁表面（37）的一般轮廓延伸并且跟随着磁体表面（37）的一般轮廓，缓冲材料层（56）直接接触支撑板（22,24）。另一个实施例是用于向旋转刀片系统的刀片提供弯曲的组件，包括具有上曲面（27）的上支撑板（22），具有下弯曲表面（37）的下支撑板（24）以及位于其间并直接接触支撑板的磁轭（120），其中一个弯曲表面（37）是不形成圆周的一部分的非圆弧。

2. 发明申请

WO2012148389A1 DUAL SERIES DAMPER SYSTEM 审中-公开
标题翻译：双系列阻尼器系统
公开(公告)号：WO2012148389A1
公开(公告)日：2012-11-01
申请号：PCT/US2011/033956
申请日：2011-04-26
申请人： BELL HELICOPTER TEXTRON INC. , YUCE, Mithat , POPELKA, David, A. , STAMPS, Frank, B. , WIINIKKA, Mark, A.
发明人： YUCE, Mithat , POPELKA, David, A. , STAMPS, Frank, B. , WIINIKKA, Mark, A.
IPC分类号： B64C27/51
CPC分类号： B64C27/51 , F16F13/06
摘要： A dual series damper includes a fluid damper portion and a elastomeric damper portion. The fluid damper portion includes a first housing, a first connection member, and a piston coupled to the first connection member. The piston divides an interior of the first housing into a first fluid chamber and a second fluid chamber. The piston has a fluid passage in the piston, the fluid passage being configured to provide fluid communication between the first fluid chamber and the second fluid chamber. The elastomeric damper portion includes a second housing, a second connection member coupled to the second housing, and an elastomer between the first housing and the second housing. When a lead/lag force is introduced to the dual series damper, the fluid damper portion behaves rigidly so that the elastomeric damper portion dampens the lead/lag oscillation.
摘要翻译：双串联阻尼器包括流体阻尼器部分和弹性阻尼器部分。流体阻尼器部分包括第一壳体，第一连接构件和联接到第一连接构件的活塞。活塞将第一壳体的内部分成第一流体室和第二流体室。活塞在活塞中具有流体通道，流体通道构造成在第一流体室和第二流体室之间提供流体连通。弹性阻尼器部分包括第二壳体，联接到第二壳体的第二连接构件以及在第一壳体和第二壳体之间的弹性体。当引导/滞后力被引入双重串联阻尼器时，流体阻尼器部分刚性地运动，使得弹性阻尼器部分阻尼引导/滞后振荡。

3. 发明申请

WO2006086147A2 ASSEMBLY FOR PROVIDING FLEXURE TO BLADE SYSTEM 审中-公开
标题翻译：用于向刀片系统提供弯曲的组件
公开(公告)号：WO2006086147A2
公开(公告)日：2006-08-17
申请号：PCT/US2006/002413
申请日：2006-01-24
申请人： BELL HELICOPTER TEXTRON, INC. , STAMPS, Frank, B. , TISDALE, Patrick, R. , BRASWELL, James, L. , BASKIN, Charles, L., Jr. , CAMPBELL, Tom , LEDBETTER, Timothy, K. , ZIERER, Joseph, J. , REDDY, D., J. , WIINIKKA, Mark, A. , MARTIN, Ronnie, L. , HAYNIE, David, A. , SADLER, Stanley, Gene , MEASOM, Ron , OLDROYD, Paul , HIROS, Tricia , HARSE, Jim , MULLINS, Bob
发明人： STAMPS, Frank, B. , TISDALE, Patrick, R. , BRASWELL, James, L. , BASKIN, Charles, L., Jr. , CAMPBELL, Tom , LEDBETTER, Timothy, K. , ZIERER, Joseph, J. , REDDY, D., J. , WIINIKKA, Mark, A. , MARTIN, Ronnie, L. , HAYNIE, David, A. , SADLER, Stanley, Gene , MEASOM, Ron , OLDROYD, Paul , HIROS, Tricia , HARSE, Jim , MULLINS, Bob
IPC分类号： B64C27/33 , B64C27/51
CPC分类号： B64C27/48 , B64C27/33
摘要： An assembly for providing flexure to a blade of a rotary blade system, the assembly including an upper support plate having an upper curved surface, a lower support plate having a lower curved surface, and a yoke positioned therebetween. At least one of the upper and lower yoke surfaces having a layer of cushioning material positioned thereon and secured thereto. The layer of cushioning material extending along and following the general contour of yoke surface, and the layer of cushioning material directly contacting a support plate. Another embodiment is an assembly for providing flexure to a blade of a rotary blade system, including, an upper support plate having an upper curved surface, a lower support plate having a lower curved surface, and a yoke positioned therebetween and directly contacting the support plates wherein one of the curved surfaces is a non-circular arc that does not form part of the circumference of a circle.
摘要翻译：一种用于向旋转叶片系统的叶片提供挠曲的组件，该组件包括具有上曲面的上支撑板，具有下弯曲表面的下支撑板和位于其间的轭。上和下磁轭表面中的至少一个具有定位在其上并固定到其上的缓冲材料层。缓冲材料层沿着轭铁表面的一般轮廓延伸并且沿着磁体表面的一般轮廓延伸，并且缓冲材料层直接接触支撑板。另一个实施例是用于向旋转刀片系统的刀片提供弯曲的组件，包括具有上曲面的上支撑板，具有下弯曲表面的下支撑板和位于其间的直接接触支撑板其中一个弯曲表面是不形成圆周的一部分的非圆弧。

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