公开(公告)号：US20150369602A1

公开(公告)日：2015-12-24

申请号：US14842363

申请日：2015-09-01

Applicant: RM Asset Group, LLC

Inventor： John D. Baker ,  Reed W. Baker ,  Michael J. Gregory

IPC: G01C9/02 ,  G01C9/24

CPC classification number: G01C9/02 ,  G01C9/10 ,  G01C9/16 ,  G01C9/24 ,  G01C9/26 ,  G01C15/10

Abstract: A surveying and measuring device and method of using the same is provided. The device, which is particularly suited for determining or measuring a rotational position of an object, comprises an elongate rigid member extending radially away from a known center of an object. Distal ends of the rigid member downwardly project points which may be compared to, for example, survey markers or known points.

Abstract translation: 提供了一种测量和测量装置及其使用方法。 特别适用于确定或测量物体的旋转位置的装置包括从物体的已知中心径向延伸的细长的刚性构件。 刚性构件的远端向下突出可以与例如测量标记或已知点进行比较的点。

公开(公告)号：US20150068052A1

公开(公告)日：2015-03-12

申请号：US14020450

申请日：2013-09-06

Applicant: Wesley W.O. Krueger

Inventor： Wesley W.O. Krueger

IPC: G01C9/16 ,  G01C9/20 ,  G01C9/10

CPC classification number: G01C9/16 ,  G01C9/10 ,  G01C9/20 ,  G02C7/16

Abstract: A non-electronic head-worn system for providing visual inertial head orientation information to a person is disclosed. The system comprises a head-worn unit that displays at least one orientation reference symbol to the person wearing the unit wherein the orientation reference symbol stays in a fixed visual position for the person when the person's head changes orientation. The system also comprises a pitch indicator that gives visual pitch information to the person and a roll indicator that gives visual roll information to the person. The pitch indicator and the roll indicator are responsive to a pendulum, a rolling element, or a fluid in a reservoir. The pitch element and the roll element do not use electricity or electronics.

Abstract translation: 公开了一种用于向人提供视觉惯性头方向信息的非电子头戴式系统。 该系统包括头戴式单元，其向穿着该单元的人显示至少一个取向参考符号，其中当人的头部改变方向时，姿势参考符号保持在人的固定视觉位置。 该系统还包括一个音调指示器，其向人提供视觉音调信息，以及向该人给出视觉滚动信息的滚动指示器。 俯仰指示器和滚动指示器响应于摆锤，滚动元件或储存器中的流体。 俯仰元件和滚动元件不使用电力或电子元件。

公开(公告)号：US20060254195A1

公开(公告)日：2006-11-16

申请号：US11479718

申请日：2006-06-30

Applicant: Robert Platt

Inventor： Robert Platt

IPC: E04C3/30

CPC classification number: E04H17/20 ,  E04F11/18 ,  E04F2011/1889 ,  E04F2011/1897 ,  E04H12/2284 ,  E04H2017/1452 ,  G01C9/16

Abstract: A post leveling assembly for indicating whether a fence or deck post is vertical or not is disclosed. The assembly includes a base, an arm pivotally mounted on the base and a marker disposed on the base. An assigned point on the arm lines up with the marker if the post is vertical and does not line up with the marker if the post is not vertical. In order for an installer to install a vertical post, the post is positioned initially in an approximately vertical position, the installer moves the post to the left or right until the assigned point on the arm aligns with the marker. The post is then permanently fixed into place.

Abstract translation: 公开了用于指示栅栏或甲板柱是否垂直的后平整部件。 组件包括基座，枢转地安装在基座上的臂和设置在基座上的标记。 如果柱子是垂直的，则手臂上的分配点与标记物对齐，如果柱子不垂直，则不与标记物对齐。 为了安装人员安装一个垂直柱，柱最初位于大致垂直的位置，安装人员向左或向右移动柱，直到臂上的分配点与标记对齐。 该帖子然后永久固定到位。

公开(公告)号：US06384420B1

公开(公告)日：2002-05-07

申请号：US09496935

申请日：2000-02-02

Applicant: Mario Doriguzzi Bozzo

Inventor： Mario Doriguzzi Bozzo

IPC: G01N2186

CPC classification number: G01C15/004 ,  G01C9/16 ,  G01C15/105

Abstract: A portable gravity-based self-levelling device for projecting a laser ray or a flat beam of laser rays (L, L11, L12, L110, L120) in a horizontal and/or vertical direction even if the device lies in an inclined position, comprises: a case (C) in the form of a hollow housing (1); a pendulum (11) suspended inside the case (C) by suspension means (5, 9); means (23A, 23B, 24) for damping the pendulum swing; means (18, 19) for adjusting the equilibrium position of the pendulum (11); and, mounted on the pendulum (11), means (12) for projecting collimated visible laser rays. The suspension means comprise at least one first mechanical decoupling member such as a ball or roller bearing (5), associated with the hollow housing (1), and, lying in a plane perpendicular to that of the first member (5), a second mechanical decoupling member rigidly secured to the movable part (6) of said first member and supporting the pendulum (11).

Abstract translation: 一种用于在水平和/或垂直方向上投射激光束或激光束（L，L11，L12，L110，L120）的平坦光束的便携式重力自平整装置，即使该装置处于倾斜位置， 包括：中空壳体（1）形式的壳体（C）; 通过悬挂装置（5,9）悬挂在壳体（C）内的摆锤（11）; 用于阻尼摆摆的装置（23A，23B，24） 用于调节摆锤（11）的平衡位置的装置（18,19）; 并且安装在摆锤（11）上，用于投射准直可见激光的装置（12）。 悬挂装置包括与中空壳体（1）相关联的至少一个第一机械解耦构件，例如球或滚子轴承（5），并且位于与第一构件（5）垂直的平面中，第二 机械解耦构件刚性地固定到所述第一构件的可动部分（6）并支撑摆锤（11）。

公开(公告)号：US3997976A

公开(公告)日：1976-12-21

申请号：US559988

申请日：1975-03-19

Applicant: Yao T. Li

Inventor： Yao T. Li

IPC: G01C9/06 ,  G01C9/16

CPC classification number: G01C9/06 ,  G01C9/16

Abstract: A normal pendulum is coupled to an inverted pendulum to provide a composite conjugate pendulum having an effective length much longer than the actual physical lengths. The motion of the pendulum is sensed by a capacitive transducer and pivot friction is minimized by a two-bar two-strap suspension system.

Abstract translation: 正摆是与倒立摆相连以提供复合共轭摆，其有效长度比实际物理长度长得多。 钟摆的运动由电容式换能器感测，枢轴摩擦通过两杆双带悬挂系统最小化。

公开(公告)号：US352276A

公开(公告)日：1886-11-09

申请号：US352276D

CPC classification number: G01C9/16

公开(公告)号：US09080868B2

公开(公告)日：2015-07-14

申请号：US14020450

申请日：2013-09-06

Applicant: Wesley W. O. Krueger

Inventor： Wesley W. O. Krueger

IPC: G01C9/16 ,  G01C9/10 ,  G01C9/20

CPC classification number: G01C9/16 ,  G01C9/10 ,  G01C9/20 ,  G02C7/16

Abstract: A non-electronic head-worn system for providing visual inertial head orientation information to a person is disclosed. The system comprises a head-worn unit that displays at least one orientation reference symbol to the person wearing the unit wherein the orientation reference symbol stays in a fixed visual position for the person when the person's head changes orientation. The system also comprises a pitch indicator that gives visual pitch information to the person and a roll indicator that gives visual roll information to the person. The pitch indicator and the roll indicator are responsive to a pendulum, a rolling element, or a fluid in a reservoir. The pitch element and the roll element do not use electricity or electronics.

Abstract translation: 公开了一种用于向人提供视觉惯性头方向信息的非电子头戴式系统。 该系统包括头戴式单元，其向穿着该单元的人显示至少一个取向参考符号，其中当人的头部改变方向时，姿势参考符号保持在人的固定视觉位置。 该系统还包括一个音调指示器，其向人提供视觉音调信息，以及向该人给出视觉滚动信息的滚动指示器。 俯仰指示器和滚动指示器响应于摆锤，滚动元件或储存器中的流体。 俯仰元件和滚动元件不使用电力或电子元件。

公开(公告)号：US20110084848A1

公开(公告)日：2011-04-14

申请号：US12882338

申请日：2010-09-15

Applicant: Denis Lafreniere

Inventor： Denis Lafreniere

IPC: G08B21/00 ,  G01F23/292

CPC classification number: G01C9/16

Abstract: An illuminated level has a housing containing a solid body pivotally mounted in the housing and forming a pendulum which can pivot to a first position in which the surface is accurately level. A light path is provided through the solid body having an exit opening at the pivot point and an entry opening the opposite end. A source of laser light on the housing is arranged to transmit light through an orifice on the housing so that the light through the orifice enters the entry opening to pass along the path when the solid body is in the first position and is prevented from entering the entry opening when the solid body is out of the level position. A light receiver in the housing at the outlet is responsive to the passage of light through the path for providing a sound indicating when the solid body is in the first position.

Abstract translation: 照明级具有壳体，其包含可枢转地安装在壳体中的实体，并且形成摆动，该摆可以枢转到第一位置，在第一位置，表面被精确地平坦。 提供通过固体的光路，其具有在枢转点处的出口和在相对端的入口。 壳体上的激光源被布置成透过光罩通过壳体上的孔，使得当固体处于第一位置时，穿过孔口的光进入入口以通过路径，并且防止其进入 当固体超出水平位置时进入开口。 出口处的壳体中的光接收器响应于通过路径的光通过，用于提供指示固体何时处于第一位置的声音。

公开(公告)号：US20080271329A1

公开(公告)日：2008-11-06

申请号：US12217869

申请日：2008-07-08

Applicant: Larry A. Voecks

Inventor： Larry A. Voecks

IPC: G01C9/12

CPC classification number: G01C9/16 ,  G01C9/12

Abstract: A magnetically damped inclinometer has a shaft with attached pendulum that rotates. The rotation causes an index member to rotate past one or a set of magnets or electromagnets that are connected to the load. The magnet or electromagnet may be mounted directly to the load or it may be in the form of an off center ring. Another embodiment uses a spring to bias two magnets apart. A cam is attached to the shaft such that, as the pendulum and shaft rotate, a roller connected with the load or spreader bar allows the spring to push the magnets farther apart. The damped inclinometers are used to determine and provide information to respond to the initial sway of a load prior to bringing the load to a stop.

Abstract translation: 磁阻倾斜仪具有带有旋转的附带摆锤的轴。 旋转使得折射构件旋转经过连接到负载的一个或一组磁体或电磁体。 磁铁或电磁铁可以直接安装在负载上，也可以是偏心环的形式。 另一实施例使用弹簧将两个磁体分开。 凸轮连接到轴，使得当摆和轴旋转时，与负载或吊架杆连接的辊允许弹簧将磁体推开更远。 阻尼倾斜仪用于确定和提供信息，以在使负载停止之前响应负载的初始摆动。

公开(公告)号：US07395605B2

公开(公告)日：2008-07-08

申请号：US11582904

申请日：2006-10-17

Applicant: Larry A. Voecks

Inventor： Larry A. Voecks

IPC: G01C9/08 ,  G01C9/12 ,  B66C13/06

CPC classification number: G01C9/16 ,  G01C9/12

Abstract: A magnetically damped inclinometer has a shaft with attached pendulum that rotates. The rotation causes an index member to rotate past one or a set of magnets or electromagnets that are connected to the load. The magnet or electromagnet may be mounted directly the load or it may be in the form of an off center ring. Another embodiment uses a spring to bias two magnets apart. A cam is attached to the shaft such that, as the pendulum and shaft rotate, a roller connected with the load or spreader bar allows the spring to push the magnets farther apart. The damped inclinometers are used to determine and provide information to respond to the initial sway of a load prior to bringing the load to a stop.

Abstract translation: 磁阻倾斜仪具有带有旋转的附带摆锤的轴。 旋转使得折射构件旋转经过连接到负载的一个或一组磁体或电磁体。 磁体或电磁体可以直接安装在负载上，也可以是偏心环的形式。 另一实施例使用弹簧将两个磁体分开。 凸轮连接到轴，使得当摆和轴旋转时，与负载或吊架杆连接的辊允许弹簧将磁体推开更远。 阻尼倾斜仪用于确定和提供信息，以在使负载停止之前响应负载的初始摆动。