公开(公告)号：US20140263854A1

公开(公告)日：2014-09-18

申请号：US13797350

申请日：2013-03-12

Applicant: BELL HELICOPTER TEXTRON INC.

Inventor： Brent C. Ross ,  David R. Bockmiller ,  Mark L. Isaac ,  Brian J. Cox

IPC: B64C27/22

CPC classification number: B64C29/0033 ,  B64D27/12 ,  B64D35/04

Abstract: A rotor system for tilt rotor aircraft comprises an engine disposed at a first fixed position on a wing member, and a prop-rotor pylon mechanically coupled to the engine along a drive path extending through the wing member. The engine is disposed adjacent a fuselage of the tilt rotor aircraft, and the prop-rotor pylon is configured to selectively rotate between a vertical position and a horizontal position. The prop-rotor pylon is coupled to a plurality of rotor blades.

Abstract translation: 用于倾斜转子飞行器的转子系统包括设置在翼构件上的第一固定位置处的发动机和沿着延伸穿过翼构件的驱动路径机械联接到发动机的支柱转子塔架。 发动机邻近倾斜转子飞行器的机身设置，并且支柱转子塔架构造成在垂直位置和水平位置之间选择性地旋转。 支柱转子塔架联接到多个转子叶片。

公开(公告)号：US20140263855A1

公开(公告)日：2014-09-18

申请号：US13801674

申请日：2013-03-13

Applicant: BELL HELICOPTER TEXTRON INC.

Inventor： Brent C. Ross ,  David R. Bockmiller ,  Mark L. Isaac ,  Brian J. Cox

IPC: B64C27/37 ,  B64C27/26

CPC classification number: B64C29/0033 ,  B64C27/26 ,  B64C29/0075

Abstract: A rotor system for tilt rotor aircraft comprises an engine disposed at a first fixed location on a wing member; a prop-rotor pylon mechanically coupled to the engine along a drive path, and a gearbox disposed in the drive path. The prop-rotor pylon is rotatably mounted on a spindle, and the prop-rotor pylon is configured to selectively rotate about a rotational axis of the spindle between a vertical position and a horizontal position. The gearbox comprises a rotational axis aligned with the rotational axis of the spindle.

Abstract translation: 用于倾斜转子飞行器的转子系统包括设置在翼构件上的第一固定位置处的发动机; 沿着驱动路径机械耦合到发动机的支柱转子塔架，以及设置在驱动路径中的齿轮箱。 支柱转子塔架可旋转地安装在主轴上，并且支柱转子塔架构造成围绕主轴的旋转轴线在垂直位置和水平位置之间选择性地旋转。 齿轮箱包括与主轴的旋转轴线对准的旋转轴线。

公开(公告)号：US09376206B2

公开(公告)日：2016-06-28

申请号：US13797350

申请日：2013-03-12

Applicant: Bell Helicopter Textron Inc.

Inventor： Brent C. Ross ,  David R. Bockmiller ,  Mark L. Isaac ,  Brian J. Cox

IPC: B64C29/00 ,  B64D27/12 ,  B64D35/04

CPC classification number: B64C29/0033 ,  B64D27/12 ,  B64D35/04

Abstract: A rotor system for tilt rotor aircraft comprises an engine disposed at a first fixed position on a wing member, and a prop-rotor pylon mechanically coupled to the engine along a drive path extending through the wing member. The engine is disposed adjacent a fuselage of the tilt rotor aircraft, and the prop-rotor pylon is configured to selectively rotate between a vertical position and a horizontal position. The prop-rotor pylon is coupled to a plurality of rotor blades.

Abstract translation: 用于倾斜转子飞行器的转子系统包括设置在翼构件上的第一固定位置处的发动机和沿着延伸穿过翼构件的驱动路径机械联接到发动机的支柱转子塔架。 发动机邻近倾斜转子飞行器的机身设置，并且支柱转子塔架构造成在垂直位置和水平位置之间选择性地旋转。 支柱转子塔架联接到多个转子叶片。

公开(公告)号：US09126678B2

公开(公告)日：2015-09-08

申请号：US13801674

申请日：2013-03-13

Applicant: Bell Helicopter Textron Inc.

Inventor： Brent C. Ross ,  David R. Bockmiller ,  Mark L. Isaac ,  Brian J. Cox

IPC: B64C29/00 ,  B64C27/26

CPC classification number: B64C29/0033 ,  B64C27/26 ,  B64C29/0075

Abstract: A rotor system for tilt rotor aircraft comprises an engine disposed at a first fixed location on a wing member; a prop-rotor pylon mechanically coupled to the engine along a drive path, and a gearbox disposed in the drive path. The prop-rotor pylon is rotatably mounted on a spindle, and the prop-rotor pylon is configured to selectively rotate about a rotational axis of the spindle between a vertical position and a horizontal position. The gearbox comprises a rotational axis aligned with the rotational axis of the spindle.

Abstract translation: 用于倾斜转子飞行器的转子系统包括设置在翼构件上的第一固定位置处的发动机; 沿着驱动路径机械耦合到发动机的支柱转子塔架，以及设置在驱动路径中的齿轮箱。 支柱转子塔架可旋转地安装在主轴上，并且支柱转子塔架构造成围绕主轴的旋转轴线在垂直位置和水平位置之间选择性地旋转。 齿轮箱包括与主轴的旋转轴线对准的旋转轴线。