公开(公告)号：US20030114265A1

公开(公告)日：2003-06-19

申请号：US10025305

申请日：2001-12-19

Applicant: Moog Inc.

Inventor： Lowell V. Larson ,  Mark A. Mourani ,  Eric A. Polcuch

IPC: F16H048/06 ,  F16H048/20 ,  B60K041/04

CPC classification number: F16H35/10 ,  B64C13/28 ,  F16D67/00 ,  F16H2048/102 ,  Y02T50/44 ,  Y10T477/606

Abstract: A differential coupling (20) has a body (21), a rotary input member (22), and two rotary output shafts (23, 24). The algebraic sum of the angular displacements of the output shafts is proportional to the rotation of the input member. The improvement includes mechanical means (39), such as a planetary gear (42), for sensing a torque differential between the output shafts, and a brake (38) mounted on the body and operatively arranged to selectively brake rotation of the input member, or both output members, when the difference between the torques on the outputs exceeds a predetermined first value.

Abstract translation: 差动联轴器（20）具有主体（21），旋转输入构件（22）和两个旋转输出轴（23,24）。 输出轴的角位移的代数和与输入构件的旋转成比例。 该改进包括用于感测输出轴之间的扭矩差的机械装置（39），例如行星齿轮（42）和安装在主体上并可操作地布置成选择性地制动输入​​构件的旋转的制动器（38） 或两个输出构件，当输出上的扭矩之差超过预定的第一值时。