公开(公告)号：US09528892B2

公开(公告)日：2016-12-27

申请号：US14760232

申请日：2013-01-11

Applicant: PIONEER CORPORATION

Inventor： Yasuteru Kodama ,  Nobuo Mioka ,  Ryujiro Fujita ,  Takehiko Shioda

IPC: G01L1/22 ,  G01L5/16 ,  B62J99/00

CPC classification number: G01L5/161 ,  B62J2099/0013 ,  B62J2099/002 ,  B62J2099/0026 ,  G01L1/22 ,  G01L1/2206

Abstract: There is provided a measuring device capable of measuring a propulsion force and a loss force by using a simple method. A first detection circuit that is a bridge circuit, to which a first strain gauge and a second strain gauge disposed such that detection directions are parallel to a longitudinal direction of a crank are connected, detecting bending deformation x occurring in the crank, and a second detection circuit that is a bridge circuit, to which a third strain gauge disposed such that a detection direction is parallel to the longitudinal direction of the crank and a fourth strain gauge disposed such that a detection direction is perpendicular to the longitudinal direction of the crank are connected, detecting bending deformation y and tensile deformation z occurring in the crank are included.

Abstract translation: 提供了能够通过简单的方法测量推进力和损失力的测量装置。 第一检测电路，是桥接电路，第一应变计和第二应变仪布置成使得检测方向平行于曲柄的纵向方向连接，检测曲柄中出现的弯曲变形x，第二检测电路 作为桥接电路的检测电路，第三应变仪布置成使得检测方向平行于曲柄的纵向方向;以及第四应变计，其布置成使得检测方向垂直于曲柄的纵向方向 包括曲柄中发生的弯曲变形y和拉伸变形z的连接，检测。