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公开(公告)号：JPS5369736A
公开(公告)日：1978-06-21
申请号：JP13212677
申请日：1977-11-02
Applicant: MOOG INC
Inventor： UIRIAMU SHII MUUGU , KORIN EMU TEIGAA
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公开(公告)号：JP2009171630A
公开(公告)日：2009-07-30
申请号：JP2009112579
申请日：2009-05-07
Applicant: Moog Inc , ムーグ インコーポレーテッド
Inventor： LO PETER K , LEWIS NORRIS E
CPC classification number: G02B6/3604 , G02B19/0023 , G02B19/0028 , G02B19/0085
Abstract: PROBLEM TO BE SOLVED: To provide a fiber optic rotary joint and an associated reflector assembly for supporting optical communications between a rotor and a stator at relatively large data rates. SOLUTION: The present invention relates to a fiber optic rotary joint including: an optical source 14 carried by one of the rotor and the stator; a reflector assembly 16 mounted upon the other one of the rotor and the stator and having a first reflective surface 20 shaped to define a portion of an ellipse and a second reflective surface 21 shaped to define a portion of a hyperbola; and a receiver 18 carried by the other one of the rotor and the stator. The first reflective surface and the second reflective surface are shaped and positioned such that an optical signal transmitted from the optical source is passed near the second reflective surface and the optical signal is transmitted from the optical source to the first reflective surface within a plane perpendicular to a center axial line of the rotor. Thus, the optical signals can propagate from the optical source to the receiver along a zigzag path when viewed on the plane. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供光纤旋转接头和相关联的反射器组件，用于以相对大的数据速率支持转子和定子之间的光通信。 光纤旋转接头技术领域本发明涉及一种光纤旋转接头，包括：由转子和定子之一承载的光源14; 反射器组件16，其安装在转子和定子中的另一个上，并且具有成形为限定椭圆的一部分的第一反射表面20和成形为限定双曲线的一部分的第二反射表面21; 以及由转子和定子中的另一个承载的接收器18。 第一反射表面和第二反射表面被成形和定位成使得从光源传输的光信号在第二反射表面附近通过，并且光信号在垂直于...的平面内从光源传输到第一反射表面 转子的中心轴线。 因此，当在平面上观察时，光信号可以沿着Z字形路径从光源传播到接收器。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2003097511A
公开(公告)日：2003-04-03
申请号：JP2002247901
申请日：2002-08-28
Applicant: MOOG INC
Inventor： GEIGER DAVID
Abstract: PROBLEM TO BE SOLVED: To provide an improved device for moving a load in the rotating direction and/or the axial direction in relation to a main body. SOLUTION: This improved device 10 contains the main body, a motor 13 fitted to the main body and having an output shaft 14 arranged to be operated to move the load in the rotating direction in relation to the main body, a piston 16 fitted to the main body freely to move and forming a first chamber 19 having a variable volume with the main body and arranged to be operated to move the load in the axial direction in relation to the main body, an accumulator 23 pressurized to the predetermined pressure, the fluid (for example, operating fluid) inside of the first chamber and the accumulator, a pump 26 to be driven by the motor to feed the fluid from the first chamber to the accumulator, and a valve 28 arranged to selectively flow the pressurized fluid inside of the accumulator into the first chamber to move the piston and the load in one axial direction in relation to the main body.
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公开(公告)号：JP2002250425A
公开(公告)日：2002-09-06
申请号：JP2002028911
申请日：2002-02-06
Applicant: MOOG INC
Inventor： MANZANARES DAVID J , LEE SCOTT A
Abstract: PROBLEM TO BE SOLVED: To provide an improved standby locking mechanism used with a ball screw actuator having a rotatable screw shaft, being mounted on a movable member, and having a main nut which is threadably engaged with the screw shaft. SOLUTION: The standby lock mechanism 20 is mounted on a movable member 23 and is operationally constituted, so that it prevents a screw shaft 21 from moving further in the axial direction or rotational direction in the case of a breakdown of the main nut 22. This standby lock mechanism 20 includes a detection mechanism 30, which detects breakdown of the main nut 22, and lock mechanisms 29L, 29R which selectively lock the screw shaft 21 into the movable member 23, when breakdown of the main nut 22 is detected.
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Patent Agency Ranking
公开(公告)号：JP2002139071A
公开(公告)日：2002-05-17
申请号：JP2001268998
申请日：2001-09-05
Applicant: MOOG INC
Inventor： LARSON LOWELL
Abstract: PROBLEM TO BE SOLVED: To provide a torque limiter preventing damage to a mechanical operating system. SOLUTION: A torque limit module 20 is constituted so as to be mounted in a main body 21 by any of a plurality of positions. Each position has a geometric shape of the specific main body cooperatively engaged with a module adjusting feature element. The main body has a housing 28 constituted so as to be mounted in the main body, an input shaft 22, an output shaft 29, a joint 30 between the shafts, a brake 31 braking the shaft when torque transmitted by the output shaft exceeds a prescribed value to be constituted so as to operate between the housing and the output shaft, a spring 84 driving the brake toward a position releasing both the shafts, a cam surface 25 mounted in each of the position of the main body, and a cam driven part 32 moved along an axis to be mounted in the module capable of engaging with the cam surface in an arbitrary position, the module has a variable characteristic of torque or the like settable as a position function of the cam driven part related to the module.
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公开(公告)号：JP2002107281A
公开(公告)日：2002-04-10
申请号：JP2001219913
申请日：2001-07-19
Applicant: MOOG INC
Inventor： BAKER MICHAEL CHARLES
Abstract: PROBLEM TO BE SOLVED: To improve a device for inspecting the level of contaminant in a fluid during inspection period. SOLUTION: This device comprises a valve 36 arranged to direct a fluid passed in an inspection passage 48 when expanding the capacity of a chamber 47, and directing the fluid passed in the inspection passage to a basin R and also allowing the fluid in the chamber to flow to the basin when contracting the capacity of the chamber; a return mechanism 24 for selectively energizing the chamber to contract it; a calibration sensor 44 for measuring the capacity of the chamber; a controller 50 for operating the valve and the return mechanism to periodically repeatedly expanding and contracting the chamber during inspection period; and a timer 53 for measuring the time necessary for the fluid flow passed in the inspection passage to increase the chamber from a first capacity to a second capacity. According to this, the flow passing in the inspection passage can be calculated in each continuous period of the chamber.
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公开(公告)号：JPH06207640A
公开(公告)日：1994-07-26
申请号：JP27708793
申请日：1993-11-05
Applicant: MOOG INC
IPC: F16F15/03
Abstract: PURPOSE: To selectively vary the natural frequency of a mass-spring system by varying an effective spring constant electrically. CONSTITUTION: This spring 45 includes a first coil 53 which generates a first coil magnetic flux in a first gap G1 when supplied with a first current, and a second coil 54 which generates a second coil magnetic flux in a second gap G2 when supplied with a second current. When an armature 52 is in a predetermined position, a control circuit supplies the first and second coils 53, 54 with the first and second currents of magnitude and polarity such that the currents vary the net magnetic fluxes in the first and second gaps G1 , G2 without affecting a difference in magnetic force generated by the first and second magnetic fluxes. The effective spring constant of the spring 45 is varied as a function of the first and second currents. Therefore, the natural frequency of a mass- spring system can be varied selectively.
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公开(公告)号：JPH0511641B2
公开(公告)日：1993-02-16
申请号：JP50257687
申请日：1987-03-25
Applicant: MOOG INC
Inventor： TOOZU HANSU JII
IPC: F15B13/043 , H01F7/08 , H02K26/00
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