公开(公告)号：US08959743B2

公开(公告)日：2015-02-24

申请号：US13486277

申请日：2012-06-01

Applicant: Thomas A. Mariano ,  Christopher M. Juh ,  Ronnie J. S. Vezzetti

Inventor： Thomas A. Mariano ,  Christopher M. Juh ,  Ronnie J. S. Vezzetti

IPC: B23P19/04

CPC classification number: B25B27/28 ,  F01D25/285 ,  Y10T29/49815 ,  Y10T29/49824 ,  Y10T29/53 ,  Y10T29/53613 ,  Y10T29/53996

Abstract: An example retaining ring removal tool includes a shaft extending along an axis from a first end to a second end, and at least one tapered tab extending axially from the first end of the shaft at a radially outer perimeter of the shaft.

Abstract translation: 示例性保持环拆除工具包括沿轴线从第一端延伸到第二端的轴，以及在轴的径向外周缘处从轴的第一端轴向延伸的至少一个锥形突出部。

公开(公告)号：US08668457B2

公开(公告)日：2014-03-11

申请号：US12916057

申请日：2010-10-29

Applicant: Christopher M. Juh

Inventor： Christopher M. Juh

IPC: F01D5/10

CPC classification number: F01D5/027 ,  F01D25/04 ,  F05D2260/96 ,  F16F15/268 ,  F16F2230/0005

Abstract: A trim balance for a gas turbine engine having a hollow rotatable rotor shaft includes an elongate support rod adapted for longitudinal accommodation within and mounting on an interior surface of the rotor shaft and one or more apertured balance weights supported on the support rod which extends through the weight apertures and a weight retainer for retaining the weights on the support rod.

Abstract translation: 具有中空可旋转转子轴的燃气涡轮发动机的调整平衡包括细长的支撑杆，其适于纵向容纳在转子轴的内表面内并且安装在转子轴的内表面上，以及支撑在支撑杆上的一个或多个有孔平衡重物，其延伸穿过 重量孔和用于将重物保持在支撑杆上的重量保持器。

公开(公告)号：US08579538B2

公开(公告)日：2013-11-12

申请号：US12847275

申请日：2010-07-30

Applicant: Christopher M. Juh ,  Pedro Laureano

Inventor： Christopher M. Juh ,  Pedro Laureano

IPC: B25G3/28

CPC classification number: F16D1/04 ,  F01D5/066 ,  F05D2260/32 ,  F16D1/0876 ,  Y10T29/49826 ,  Y10T29/49895 ,  Y10T403/587 ,  Y10T403/60 ,  Y10T403/70 ,  Y10T403/7033

Abstract: An example coupling stack includes a first rotating member and a second rotating member. A plurality of aligned slots is defined in the first rotating member and the second rotating member. A tab lock is provided having an annular body with an axial front side, an axial back side, and a radial inner periphery. Tabs are formed on the axial back side and inserted into the plurality of aligned slots. The annular body of the tab lock also includes a plurality of openings extending into the radial inner periphery. A plurality of flanges is provided on the axial back side of the annular body adjacent to the plurality of openings.

Abstract translation: 示例性联接堆叠包括第一旋转构件和第二旋转构件。 在第一旋转构件和第二旋转构件中限定多个对准的狭槽。 提供了具有带有轴向前侧，轴向后侧和径向内周的环形体的突舌锁。 凸片形成在轴向后侧并插入到多个排列的槽中。 突舌锁的环形体还包括延伸到径向内周边的多个开口。 多个凸缘设置在与多个开口相邻的环形体的轴向后侧上。

公开(公告)号：US20130318781A1

公开(公告)日：2013-12-05

申请号：US13486277

申请日：2012-06-01

Applicant: Thomas A. Mariano ,  Christopher M. Juh ,  Ronnie J.S. Vezzetti

Inventor： Thomas A. Mariano ,  Christopher M. Juh ,  Ronnie J.S. Vezzetti

IPC: B23P19/00

CPC classification number: B25B27/28 ,  F01D25/285 ,  Y10T29/49815 ,  Y10T29/49824 ,  Y10T29/53 ,  Y10T29/53613 ,  Y10T29/53996

Abstract: An example retaining ring removal tool includes a shaft extending along an axis from a first end to a second end, and at least one tapered tab extending axially from the first end of the shaft at a radially outer perimeter of the shaft.

Abstract translation: 示例性保持环拆除工具包括沿轴线从第一端延伸到第二端的轴，以及在轴的径向外周缘处从轴的第一端轴向延伸的至少一个锥形突出部。

公开(公告)号：US20120107095A1

公开(公告)日：2012-05-03

申请号：US12916057

申请日：2010-10-29

Applicant: Christopher M. Juh

Inventor： Christopher M. Juh

IPC: F01D25/04

CPC classification number: F01D5/027 ,  F01D25/04 ,  F05D2260/96 ,  F16F15/268 ,  F16F2230/0005

Abstract: A trim balance for a gas turbine engine having a hollow rotatable rotor shaft includes an elongate support rod adapted for longitudinal accommodation within and mounting on an interior surface of the rotor shaft and one or more apertured balance weights supported on the support rod which extends through the weight apertures and a weight retainer for retaining the weights on the support rod.

Abstract translation: 具有中空可旋转转子轴的燃气涡轮发动机的调整平衡包括细长的支撑杆，其适于纵向容纳在转子轴的内表面内并且安装在转子轴的内表面上，以及支撑在支撑杆上的一个或多个有孔平衡重物，其延伸穿过 重量孔和用于将重物保持在支撑杆上的重量保持器。

公开(公告)号：US20120027508A1

公开(公告)日：2012-02-02

申请号：US12847275

申请日：2010-07-30

Applicant: Christopher M. Juh ,  Pedro Laureano

Inventor： Christopher M. Juh ,  Pedro Laureano

IPC: F16D1/04 ,  B23P11/00

CPC classification number: F16D1/04 ,  F01D5/066 ,  F05D2260/32 ,  F16D1/0876 ,  Y10T29/49826 ,  Y10T29/49895 ,  Y10T403/587 ,  Y10T403/60 ,  Y10T403/70 ,  Y10T403/7033

Abstract: An example coupling stack includes a first rotating member and a second rotating member. A plurality of aligned slots is defined in the first rotating member and the second rotating member. A tab lock is provided having an annular body with an axial front side, an axial back side, and a radial inner periphery. Tabs are formed on the axial back side and inserted into the plurality of aligned slots. The annular body of the tab lock also includes a plurality of openings extending into the radial inner periphery. A plurality of flanges is provided on the axial back side of the annular body adjacent to the plurality of openings.

Abstract translation: 示例性联接堆叠包括第一旋转构件和第二旋转构件。 在第一旋转构件和第二旋转构件中限定多个对准的狭槽。 提供了具有带有轴向前侧，轴向后侧和径向内周的环形体的突片锁。 凸片形成在轴向后侧并插入到多个排列的槽中。 突舌锁的环形体还包括延伸到径向内周边的多个开口。 多个凸缘设置在与多个开口相邻的环形体的轴向后侧上。