公开(公告)号：US20080134802A1

公开(公告)日：2008-06-12

申请号：US11634124

申请日：2006-12-06

Applicant: Paul D. Okulov

Inventor： Paul D. Okulov

IPC: G01L3/10

CPC classification number: G01L3/045

Abstract: A torque sensor is disclosed. The sensor has a support member for mounting to a rotatable shaft and a flexible electro-conductive member pre-tensioned and mounted to the support. An electrical coil is positioned in electrical communication with the support member and electro-conductive member. A magnetizing system is positioned adjacent the support member. The sensor is passive and operates on energy received from its rotation relative to the stationary magnetizing means. A receiver remotely detects electrical changes from the movement of the flexible member from torque experienced by the rotatable shaft.

Abstract translation: 公开了一种转矩传感器。 传感器具有用于安装到可旋转轴的支撑构件和预张紧并安装到支撑件的柔性导电构件。 电线圈定位成与支撑构件和导电构件电连通。 磁化系统位于支撑构件附近。 该传感器是被动的，并且对其相对于固定磁化装置的旋转接受的能量进行操作。 接收器远程检测来自柔性构件的运动的转换与由可旋转轴所经受的扭矩的电变化。

公开(公告)号：US09630298B2

公开(公告)日：2017-04-25

申请号：US14235558

申请日：2012-07-31

Applicant: Paul D. Okulov

Inventor： Paul D. Okulov

IPC: B24D9/04 ,  B24D13/04 ,  B24D9/00 ,  B24D13/16 ,  B24D18/00

CPC classification number: B24D9/04 ,  B24D9/00 ,  B24D9/003 ,  B24D13/04 ,  B24D13/16 ,  B24D18/0036 ,  Y10T29/49826

Abstract: A rotary tool containing a core hub with helical groove on its outer surface filled in with continuous abrasive filament formed by folding of a pre-cut abrasive sheet including multiple bristle like straps extending radially from the hub. The method of manufacturing includes the steps of providing a hub, and forming a helical groove with inverted V-shaped cross-section along its cylindrical surface. An abrasive element is wound around the hub so that the folded edge is fed in the V-grove and is buckled inside the groove providing, along with securing it by sufficient pre-tension of the abrasive element, a secure anchoring of the abrasive element through locking of the buckled edge. The abrasive filament is formed from a roll of abrasive cloth as one continuous piece using a cutting operation and is provided with center-line perforations. These perforations assist folding the filament by providing it with discrete and desired flexibility as well as weakening it in such way that it assists the process of folded edge buckling inside the groove during winding and therefore forms a tight anchoring junction with the hub without need for an adhesive.

公开(公告)号：US09243694B2

公开(公告)日：2016-01-26

申请号：US13261435

申请日：2011-03-18

Applicant: Paul D. Okulov

Inventor： Paul D. Okulov

IPC: F16H15/40 ,  F16H15/38 ,  F16H61/664

CPC classification number: F16H15/40 ,  F16H15/38 ,  F16H61/6649

Abstract: A variable transmission arrangement having enhances power output and high efficiency is disclosed. The arrangement provides paired rollers positioned within retaining rotating elements for co-action with, for example, toroidal disks forming full toroidal cavity. The high efficiency is realized by minimizing spin between contracted rollers and toroidal disks. This is achieved by alignment of the rollers so that all corresponding rotational axes and lines tangential to contacting points, namely the input and output rotational axes as well as those of the rollers themselves intersect, thus minimizing spin. This relationship ensures the highest traction and reduced slip necessary for maximizing the output and power density. As many as nine pairs of wedged rollers can be used for overall ratio of 5:1 with ability to provide adequate and proportional clamping while respecting the geometric imperfections of the contacting surfaces. In a simplest configuration paired balls can be used where the balls exhibit self-alignment properties, thus minimizing the spin.

Abstract translation: 公开了一种增强功率输出和高效率的可变传动装置。 该布置提供了定位在保持旋转元件内的成对辊，用于与例如形成全环形腔的环形盘共同作用。 通过最小化收缩辊和环形盘之间的旋转来实现高效率。 这通过辊的对准来实现，使得与接触点相切的所有相应的旋转轴线和线，即输入和输出旋转轴以及辊本身相交，从而使旋转最小化。 这种关系确保了最大化输出和功率密度所需的最高牵引力和减小滑差。 可以使用多达9对楔形辊，总体比为5：1，能够提供足够和比例的夹紧，同时保证接触表面的几何缺陷。 在最简单的配置中，可以使用成对的球，其中球表现出自对准性质，从而最小化旋转。

公开(公告)号：US07373756B2

公开(公告)日：2008-05-20

申请号：US10933409

申请日：2004-09-03

Applicant: Paul D. Okulov ,  Amir Zouak

Inventor： Paul D. Okulov ,  Amir Zouak

IPC: E05F11/24

CPC classification number: E05F15/63 ,  E05F3/22 ,  E05F3/227 ,  E05F15/00 ,  E05F15/40 ,  E05F15/41 ,  E05F15/619 ,  E05F15/622 ,  E05F15/624 ,  E05F15/74 ,  E05Y2201/214 ,  E05Y2201/236 ,  E05Y2201/47 ,  E05Y2400/53 ,  E05Y2400/614 ,  E05Y2400/86 ,  E05Y2600/13 ,  E05Y2800/246 ,  E05Y2800/252 ,  E05Y2900/112 ,  E05Y2900/132

Abstract: The present invention relates to a door operating system for controlling the movement of a door, more particularly to “no touch” door openers for public washrooms and households. The system has a motor with a gear chain where the high gear is generally semicircularly shaped engaged with a swinging arm coupled with the door through the roller and a pilot plate. The unit is activated upon receipt of the signal from overhead passive infrared or hand proximity detecting sensors and has a controlling system to provide for opening and closing the door, as well as retraction of the arm in the event of door encountering an obstacle or in an overload condition of the motor. The arm and a gear are linked pivotally with each other and with the unit housing. They are coupled through a spring suspension system and have a clutch mechanism preventing overloading. The only external moving part is the arm, which is, along with geared sector, protected by a flexible member providing security to prevent accidental jamming of objects by it. The unit may be battery operated with a low voltage and low power AC/DC switching wall adapter. In autonomous operation it can provide up to 700 opening cycles without external power.

Abstract translation: 本发明涉及一种用于控制门的移动的门操作系统，更具体地涉及公厕和家庭的“无触摸”开门器。 该系统具有带齿轮链的马达，其中高齿轮通常半圆形地与通过滚子和导向板与门连接的摆臂相配合。 当接收到来自顶置被动红外线或手近距离检测传感器的信号时，该单元被激活，并且具有控制系统以提供打开和关闭门，以及在遇到障碍物的情况下臂的收回 电机过载状态 臂和齿轮相互枢转并与单元壳体连接。 它们通过弹簧悬挂系统联接并具有防止过载的离合器机构。 唯一的外部移动部件是手臂，它与齿轮传动部分一起被柔性部件保护，提供安全性，以防止物体意外堵塞。 该单元可以使用低电压和低功率AC / DC开关墙适配器进行电池供电。 在自主操作中，可以提供多达700个开启周期而无需外部电源。