公开(公告)号：US06351875B1

公开(公告)日：2002-03-05

申请号：US09429841

申请日：1999-10-29

申请人： Randall J. Wright ,  Joseph B. Coel

发明人： Randall J. Wright ,  Joseph B. Coel

IPC分类号： A44B2100

CPC分类号： G01C9/28 ,  Y10T24/314 ,  Y10T24/3485 ,  Y10T24/44231

摘要： An apparatus is used to mount a spirit level on an elongate support such as a pipe, length of wood or the like so that the effective “levelling line” is greatly lengthened. The apparatus includes an elastic band having first and second ends and a body member to engage the level, preferably by bridging a rib on the level or by fitting to an aperture formed in the level. The body member has first and second hooks extending from it to receive the first and second band ends, respectively. In highly preferred embodiments, there are two elastic bands and two body members, each with a pair of hooks for engaging and retaining a respective one of the bands.

摘要翻译： 使用一种装置将精细水平安装在诸如管道，木材长度等的细长支撑件上，使得有效的“流平线”被大大延长。 该装置包括具有第一和第二端的弹性带和用于接合该水平面的本体构件，优选地通过在该水平面上桥接肋或者通过装配到形成在该水平面上的孔。 主体构件具有从其延伸的第一和第二钩，以分别接收第一和第二带端。 在非常优选的实施例中，存在两个弹性带和两个主体构件，每个具有一对钩，用于接合和保持相应的一个带。

公开(公告)号：US6151787A

公开(公告)日：2000-11-28

申请号：US134685

申请日：1998-08-14

申请人： Randall J. Wright ,  Joseph B. Coel

发明人： Randall J. Wright ,  Joseph B. Coel

IPC分类号： G01C9/26 ,  G01C15/00 ,  G01C5/00

CPC分类号： G01C9/26 ,  G01C15/008

摘要： A levelling apparatus for a builder's laser level includes a base having a central axis and a sphere-shaped socket component mounted to the base. A sphere-shaped ball device is received in the socket component for relative movement with respect thereto. A retention mechanism is spaced radially outwardly from the central axis and includes first and second locking members in overlapping relationship to one another, thereby retaining the ball device in the socket component. In a second embodiment of the levelling apparatus, the sphere-shaped ball device is mounted to the base and the sphere-shaped socket component mounted to the ball device for relative movement with respect thereto. The retention mechanism is in registry with the central axis and includes first and second locking members in overlapping relationship to one another, thereby retaining the socket component to the ball device.

摘要翻译： 用于建筑物的激光水平仪的调平装置包括具有中心轴线的基座和安装到基座的球形插座部件。 球形球装置被容纳在插座部件中以相对于其相对运动。 保持机构从中心轴线径向向外间隔开并且包括彼此重叠关系的第一和第二锁定构件，从而将球装置保持在插座部件中。 在平整装置的第二实施例中，球形球装置安装到基座和安装到球装置上的球形插座部件以相对于其相对运动。 保持机构与中心轴对准，并且包括彼此重叠关系的第一和第二锁定构件，从而将插座部件保持在球装置上。

公开(公告)号：US5940978A

公开(公告)日：1999-08-24

申请号：US927707

申请日：1997-09-10

申请人： Randall J. Wright ,  Joseph B. Coel

发明人： Randall J. Wright ,  Joseph B. Coel

IPC分类号： G01C9/28

CPC分类号： G01C9/28

摘要： The improved builder's level is used by carpenters, masons and the like for determining parallelism or perpendicularity with respect to a horizontal plane. The level has opposed depressed channels extending along its length, thereby permitting the level to be more securely gripped. The body of the level has interior ridges and an interior web for reinforcement and to properly position liquid-containing vials in such body.

摘要翻译： 用于确定水平面的平行度或垂直度的木匠，泥瓦匠等使用改进的建筑者的水平。 该水平面具有相对于其长度延伸的凹陷通道，从而允许水平更牢固地夹紧。 水平体具有内部脊和用于加强的内部腹板，并将含液体的小瓶适当地定位在该体内。

公开(公告)号：US06249983B1

公开(公告)日：2001-06-26

申请号：US09238771

申请日：1999-01-28

申请人： Randall J. Wright ,  Joseph B. Coel

发明人： Randall J. Wright ,  Joseph B. Coel

IPC分类号： G01C500

CPC分类号： G01C9/26 ,  F16M11/14 ,  G01C15/008

摘要： A levelling apparatus for a laser level includes a base having a central axis and a sphere-shaped socket component mounted to the base. A sphere-shaped ball device is received in the socket component for relative movement with respect thereto. A retention mechanism is spaced radially outwardly from the central axis and includes first and second locking members in overlapping relationship to one another, thereby retaining the ball device in the socket component. In a second embodiment of the levelling apparatus, the sphere-shaped ball device is mounted to the base and the sphere-shaped socket component mounted to the ball device for relative movement with respect thereto. The retention mechanism is in registry with the central axis and includes first and second locking members in overlapping relationship to one another, thereby retaining the socket component to the ball device. Other embodiments are also disclosed.

摘要翻译： 用于激光水平仪的调平装置包括具有中心轴线的基座和安装到基座的球形插座部件。 球形球装置被容纳在插座部件中以相对于其相对运动。 保持机构从中心轴线径向向外间隔开并且包括彼此重叠关系的第一和第二锁定构件，从而将球装置保持在插座部件中。 在平整装置的第二实施例中，球形球装置安装到基座和安装到球装置上的球形插座部件以相对于其相对运动。 保持机构与中心轴对准，并且包括彼此重叠关系的第一和第二锁定构件，从而将插座部件保持在球装置上。 还公开了其他实施例。

公开(公告)号：US5279041A

公开(公告)日：1994-01-18

申请号：US956835

申请日：1992-10-05

申请人： Randall J. Wright

发明人： Randall J. Wright

IPC分类号： G01C9/28

CPC分类号： G01C9/28

摘要： A measuring instrument provided with measuring vials for determining level or pitch relationships and a graduated straight edge for measuring linear distance. In the first embodiment, the instrument consists of a composite aluminum and plastic structure where the plastic structure forms the body portion having the vial holders and viewing windows and the aluminum portion forms the graduated straight edge. A second embodiment consists of an aluminum structure having a flat elongated frame portion and an integrally formed base portion disposed perpendicularly thereto. The frame portion forms the graduated straight edge and carries the measuring vials.

摘要翻译： 测量仪器配有用于确定水平或俯仰关系的测量瓶，以及用于测量线性距离的刻度直边。 在第一实施例中，仪器由复合铝和塑料结构组成，其中塑料结构形成具有小瓶支架和观察窗的主体部分，并且铝部分形成刻度直的边缘。 第二实施例由具有扁平细长框架部分和与其垂直设置的一体形成的基部的铝结构组成。 框架部分形成刻度直的边缘并承载测量小瓶。

公开(公告)号：USD343363S

公开(公告)日：1994-01-18

申请号：US880323

申请日：1992-05-06

申请人： Randall J. Wright

设计人： Randall J. Wright

公开(公告)号：USD314522S

公开(公告)日：1991-02-12

申请号：US184159

申请日：1988-04-21

申请人： Randall J. Wright

设计人： Randall J. Wright

公开(公告)号：US4571845A

公开(公告)日：1986-02-25

申请号：US574877

申请日：1984-01-30

申请人： Randall J. Wright ,  Donald Wright

发明人： Randall J. Wright ,  Donald Wright

IPC分类号： G01C9/28

CPC分类号： G01C9/28

摘要： A specially contoured cavity or recess for the precise alignment and retention of a uniform cylindrical level vial in Polycast plastic level instruments or other hand tools. The recess is accurately oriented with respect to tool measuring surfaces during the Polycast molding process. The contoured cavity or recess is dimensioned to tightly receive the level vials thereby accurately indexing the vial in relation to the measuring surfaces. The retention recess has a semi-cylindrical contour and a vial receiving opening defined between a pair of opposed ridges. The ridges include a sloped vial receiving forward surface and extend inwardly into the receiving opening a selected dimension to permit entry and retention of the level vial.

摘要翻译： 一个特殊轮廓的空腔或凹槽，用于在Polycast塑料水平仪器或其他手动工具中精确对准和保持均匀的圆柱形液位小瓶。 在Polycast模制过程中，凹槽相对于刀具测量表面精确定向。 轮廓空腔或凹槽的尺寸设计成紧密地接纳水平小瓶，从而相对于测量表面精确地分度小瓶。 保持凹部具有半圆柱形轮廓和限定在一对相对的脊之间的小瓶接收开口。 脊包括倾斜的小瓶，其接收前表面并且向内延伸到接收开口中的选定尺寸以允许水平小瓶的进入和保持。

公开(公告)号：US5003699A

公开(公告)日：1991-04-02

申请号：US399850

申请日：1982-07-19

申请人： Randall J. Wright

发明人： Randall J. Wright

IPC分类号： B26B21/40 ,  G01C9/34

CPC分类号： G01C9/34

摘要： A level vial for use in connection with a level instrument for determining angular relationships wherein the geometry of the internal vial components and, in particular, the bore and core surfaces co-act with the bubble to produce a level vial having an increased radius of curvature while maintaining standard sensitivity and having the capability of providing a visual measure of a relatively wide range of angular deflections from horizontal.

摘要翻译： 用于与用于确定角度关系的水平仪器结合使用的液位小瓶，其中内部小瓶部件的几何形状，特别是孔和芯表面与气泡共同产生具有增加的曲率半径的液位小瓶 同时保持标准灵敏度并具有从水平方向提供相对宽范围的角度偏转的视觉测量的能力。

公开(公告)号：USD314350S

公开(公告)日：1991-02-05

申请号：US215911

申请日：1988-07-06

申请人： Randall J. Wright

设计人： Randall J. Wright