公开(公告)号：US4979397A

公开(公告)日：1990-12-25

申请号：US365342

申请日：1989-06-13

Applicant: James W. Kronberg

Inventor： James W. Kronberg

IPC: G01L3/14 ,  G01L25/00

CPC classification number: G01L3/1478 ,  G01L25/003

Abstract: A rotating torque sensor apparatus and method for measuring small torques comprising a shaft, a platform having a circuit board and a first moment arm attached to the shaft, a rotatable wheel coaxial with the shaft and having a second moment arm spaced apart from the first moment arm with a load cell therebetween for generating an electric signal as the torque is applied to the shaft and transferred through the moment arms to the load cell. The electrical signal is conducted from the load cell to the circuit board for filtering and amplification before being extracted from the torque assembly through a slip ring.

Abstract translation: 一种用于测量小扭矩的旋转扭矩传感器装置和方法，包括轴，具有电路板的平台和附接到轴的第一力矩臂，与轴同轴的可旋转的轮，并具有与第一时间间隔开的第二力矩臂 臂之间具有负载传感器，用于当扭矩施加到轴上并通过力臂传递到测力传感器时产生电信号。 在通过滑环从扭矩组件提取之前，电信号从称重传感器传导到用于滤波和放大的电路板。

公开(公告)号：US4945953A

公开(公告)日：1990-08-07

申请号：US346761

申请日：1989-05-02

Applicant: James W. Kronberg

Inventor： James W. Kronberg

IPC: H05K13/02

CPC classification number: H05K13/026

Abstract: A device for bending and trimming the pins of a dual-inline-package component and the like for surface mounting rather than through mounting to a circuit board comprises, in a first part, in pin cutter astride a holder having a recess for holding the component, a first spring therebetween, and, in a second part, two flat members pivotally interconnected by a hinge and urged to an upward peaked position from a downward peaked position by a second spring. As a downward force is applied to the pin cutter it urges the holder downward, assisted by the first spring and a pair of ridges riding on shoulders of the holder, to carry the component against the upward peaked flat members which guide the pins outwardly. As the holder continues downwardly, the flat members pivot to the downward peaked position bending the pins upwardly against the sides of the holder. When the downward movement is met with sufficient resistance, the ridges of the pin cutter ride over the holder's shoulders to continue downward to cut any excess length of pin.

Abstract translation: 用于弯曲和修整用于表面安装而不是通过安装到电路板的双列直插式封装部件等的引脚的装置包括：在第一部分中，跨越具有用于保持部件的凹部的保持器的销切割器 ，其间具有第一弹簧，在第二部分中，由铰链枢转地相互连接的两个平面构件，并通过第二弹簧从向下的顶点位置向上推顶。 当向下的力被施加到销钉切割器时，由第一弹簧和一对支撑在保持器的肩部上的脊部向下推动保持器，以将部件抵靠向上引导销的向上顶部的平坦部件。 当保持器向下延伸时，平坦构件枢转到向下的顶点位置，将销向上弯曲抵靠保持器的侧面。 当向下运动满足足够的阻力时，销切割器的脊线越过保持器的肩部继续向下以切割任何多余的销。