公开(公告)号：US20100008082A1

公开(公告)日：2010-01-14

申请号：US12458018

申请日：2009-06-29

Applicant: Jack Brass ,  Donald L. Klipstein ,  Sarah Dobbin ,  Robert Tod Whitfield ,  Bjarkl Hallgrimsson ,  Lorne Hilts

Inventor： Jack Brass ,  Donald L. Klipstein ,  Sarah Dobbin ,  Robert Tod Whitfield ,  Bjarkl Hallgrimsson ,  Lorne Hilts

IPC: F21L4/04 ,  F21V21/30

CPC classification number: F21V29/70 ,  F21L4/00 ,  F21L4/08 ,  F21L14/023 ,  F21S4/20 ,  F21S45/47 ,  F21V5/04 ,  F21V7/0091 ,  F21V15/04 ,  F21V17/12 ,  F21V21/06 ,  F21V21/08 ,  F21V21/32 ,  F21V21/406 ,  F21V23/02 ,  F21V23/0435 ,  F21V27/005 ,  F21V29/75 ,  F21V29/763 ,  F21V29/83 ,  F21Y2101/02 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  Y02B20/341

Abstract: A light comprising an LED whose light intensity decreases as the angle from an axis of the LED increases, and a convex lens associated with the LED such that a beam width of the LED is concentrated by the lens into a narrower beam width, wherein the convex lens includes both a convex surface and a concave surface, and the concave surface is curved more sharply towards its edge than towards its center such that light is more evenly spread across the beam width of the lens.

Abstract translation: 一种光，其包括LED的光强度随着与LED的轴线的角度的减小而增加;以及与LED相关联的凸透镜，使得LED的光束宽度由透镜集中到较窄的光束宽度，其中凸起 透镜包括凸表面和凹表面，并且凹面朝向其边缘比其中心更尖锐地弯曲，使得光更均匀地分布在透镜的光束宽度上。

公开(公告)号：US06659478B2

公开(公告)日：2003-12-09

申请号：US09908102

申请日：2001-07-18

Applicant: Bjarki Hallgrimsson ,  Sarah Dobbin ,  Douglas D. Macmillan

Inventor： Bjarki Hallgrimsson ,  Sarah Dobbin ,  Douglas D. Macmillan

IPC: B62B1100

CPC classification number: A61G5/08 ,  A61G5/0833 ,  A61G5/0883 ,  A61G5/0891 ,  A61G5/1091 ,  A61G5/125 ,  A61H3/04 ,  A61H2003/046 ,  A61H2201/1633 ,  B60T1/04 ,  F16D2121/14

Abstract: A wheeled walker convertible to a transport chair. The walker has a strap-type backrest that is pivotally attached to the upper end of the handlebars. The backrest can be placed in a forward position when the apparatus is used as a walker and the user wishes to rest in a rearward facing sitting position and in a rearward position when the apparatus is used as a transport chair and the user sits in a forward facing position and is propelled by a care-giver. A novel braking system locates the brake actuating linkage inside the leg and handlebar members and provides accommodates extension height adjustment of the handlebars. A brake lever system providing a linear pull non-cable brake actuation is also disclosed.

公开(公告)号：US06651994B2

公开(公告)日：2003-11-25

申请号：US09908091

申请日：2001-07-18

Applicant: Bjarki Hallgrimsson ,  Sarah Dobbin ,  Douglas D. Macmillan

Inventor： Bjarki Hallgrimsson ,  Sarah Dobbin ,  Douglas D. Macmillan

IPC: B62M100

CPC classification number: A61G5/08 ,  A61G5/0833 ,  A61G5/0883 ,  A61G5/0891 ,  A61G5/1091 ,  A61G5/125 ,  A61H3/04 ,  A61H2003/046 ,  A61H2201/1633 ,  B60T1/04 ,  F16D2121/14

Abstract: A wheeled walker having a moveable carry basket. The walker has a carry basket mounted between the front leg members. The mounting arrangement permits the basket to be moved between a first position in which the basket projects forward of the front leg members for ease of loading and unloading and a second position in which the basket is displaced substantially rearward of the front leg members under the seating surface.

公开(公告)号：US07204606B2

公开(公告)日：2007-04-17

申请号：US10500500

申请日：2002-12-30

Applicant: Jack Brass ,  Richard J. Doran ,  Donald L. Klipstein ,  Thomas M. Lemons ,  Bjarki Hallgrimsson ,  Sarah Dobbin

Inventor： Jack Brass ,  Richard J. Doran ,  Donald L. Klipstein ,  Thomas M. Lemons ,  Bjarki Hallgrimsson ,  Sarah Dobbin

IPC: F21V9/00

CPC classification number: G01N21/6428 ,  G01N21/31 ,  G01N21/6402 ,  G01N21/6447 ,  G01N21/8803 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/0621 ,  G01N2201/0627 ,  G01N2201/0638 ,  G01N2201/0693 ,  Y10S362/80

Abstract: An LED inspection lamp has plurality of LED sources for emitting electromagnetic radiation at different peak wavelengths for causing visible fluorescence in different leak detection dyes. A lens is associated with each LED. Radiation passing through lenses is superimposed in target area at target distance. Another LED inspection lamp has plurality of LEDs emitting electromagnetic radiation at a peak wavelength. A lens adaptor has lens housing for attachment to LED inspection lamp with a single LED for causing visible fluorescence, and a lens. Substantially all of the radiation from the LED passes through the lens and is focused in a target area at a target distance from the lenses. LED spot lights have a similar configuration. The LEDs may produce white light from distinct LEDs or from white LEDs. The light may be a flashlight or fixed spot light.

Abstract translation: LED检查灯具有多个LED源，用于发射不同峰值波长的电磁辐射，以在不同的泄漏检测染料中引起可见荧光。 镜头与每个LED相关联。 通过透镜的辐射以目标距离叠加在目标区域中。 另一个LED检查灯具有发射峰值波长的电磁辐射的多个LED。 镜头适配器具有透镜壳体，用于附接到具有用于引起可见荧光的单个LED的LED检查灯和透镜。 基本上来自LED的所有辐射通过透镜并聚焦在与透镜目标距离处的目标区域中。 LED射灯具有相似的配置。 LED可能产生来自不同LED或白色LED的白光。 灯可能是手电筒或固定点灯。

公开(公告)号：USD520164S1

公开(公告)日：2006-05-02

申请号：US29225600

申请日：2005-03-18

Applicant: Jack Brass ,  Sarah Dobbin ,  Bjarki Hallgrimsson ,  Lorne Hilts

Designer： Jack Brass ,  Sarah Dobbin ,  Bjarki Hallgrimsson ,  Lorne Hilts

公开(公告)号：US06361184B1

公开(公告)日：2002-03-26

申请号：US09490977

申请日：2000-01-24

Applicant: Bjarki Hallgrimsson ,  Sarah Dobbin ,  David Ball ,  Peter Altman

Inventor： Bjarki Hallgrimsson ,  Sarah Dobbin ,  David Ball ,  Peter Altman

IPC: F21L400

CPC classification number: F21V23/0414 ,  F21L4/04 ,  F21S9/02 ,  F21V21/0885 ,  F21V33/0048

Abstract: A lighting device convertible between reading light and flashlight configurations has separate off/on light actuating switches. The lighting device includes a case, an elongated arm, hinge, light cap, light element, batteries, first switch and second switch. The hinge pivotally mounts a rear end of the arm to a rear end of the case to allow pivotal movement of the arm between an erect position angularly spaced from the case, the reading light configuration, and a lowered position against the main body, the flashlight configuration. The light element is mounted to the light cap which, in turn, is pivotally mounted to a front end of the arm for positioning the light element at various angles to provide light therebelow at various angles with the arm in the erect position and for positioning the light element at first and second angularly displaced positions to provide light directly forwardly of the case in the first position but not in the second position with the arm in the lowered position. The batteries are mounted within the case and are electrically connected to the light element and first and second switches. The first switch is mounted to the case and arm for switching the light element between off and on states in response to the arm being moved between the lowered and erect positions. The second switch is mounted to the case and arm for switching the light element between off and on states in response to the light cap being moved between the first and second positions with the arm in the lowered position.

Abstract translation: 在阅读灯和手电筒配置之间可转换的照明设备具有独立的关/开灯驱动开关。 照明装置包括壳体，细长臂，铰链，灯帽，灯元件，电池，第一开关和第二开关。 铰链枢转地将臂的后端安装到壳体的后端，以允许臂在与壳体成角度地间隔开的直立位置和读取灯构型之间枢转运动，并且相对于主体的降低位置，手电筒 组态。 光元件安装到灯帽，灯帽又可枢转地安装到臂的前端，用于将灯元件以各种角度定位，以在与其正直位置的臂处以各种角度提供光，并将其定位成 光元件在第一和第二角度位移位置处，以在臂处于降低位置中的情况下在第一位置处直接向前提供光，而不在第二位置。 电池被安装在壳体内并且电连接到光元件和第一和第二开关。 第一开关安装到壳体和臂上，用于响应于臂在降低和竖直位置之间移动而将光元件在关闭和接通状态之间切换。 第二开关被安装到外壳和臂上，用于响应于在第一和第二位置之间移动灯帽而使灯在降低位置之间，在关闭和接通状态之间切换光元件。

公开(公告)号：US06213618B1

公开(公告)日：2001-04-10

申请号：US09451176

申请日：1999-11-30

Applicant: Sarah Dobbin ,  Bjarki Hallgrimsson ,  David Ball ,  Peter Altman

Inventor： Sarah Dobbin ,  Bjarki Hallgrimsson ,  David Ball ,  Peter Altman

IPC: F21V3300

CPC classification number: F21V33/0048 ,  F21S9/02

Abstract: A lighting device convertible between reading light and pen light configurations uses only a single off/on light actuating switch in either configuration. The lighting device includes a main body, pivoting arm, hinge, light generating element, batteries and switch member and button. The main body has opposite front and rear ends and defines a recess at the front end. The pivoting arm has opposite front and rear ends. The hinge pivotally mounts the rear end of the pivoting arm to the rear end of the main body to allow pivotal movement of the pivoting arm between an erect position angularly spaced from the main body, the reading light configuration, and a lowered position adjacent to the main body, the pen light configuration. The light generating element is mounted to the pivoting arm adjacent to the front end thereof for providing light therebelow when the pivoting arm is in the erect position and is insertable within the recess of the main body and exposed only at the front end of the main body to provide light directly forwardly of the main body when the pivoting arm is in the lowered position. The batteries are mounted within the main body and electrically interconnected to the light generating element and switch member. The switch member and button are mounted to the main body for switching the light generating element between off and on states.

Abstract translation: 在阅读灯和笔灯配置之间可转换的照明设备在任一配置中仅使用单个关/开灯启动开关。 照明装置包括主体，枢转臂，铰链，发光元件，电池和开关构件和按钮。 主体具有相对的前端和后端，并在前端形成一个凹槽。 枢转臂具有相对的前端和后端。 铰链将枢转臂的后端枢转地安装到主体的后端，以允许枢转臂在与主体成角度地间隔开的直立位置，读取光构造和与该主体相邻的下降位置之间枢转运动 主体，笔灯配置。 发光元件安装在邻近其前端的枢转臂上，当枢转臂处于直立位置时，用于提供光，并且可以将其发射到主体的凹部内，仅在主体的前端露出 当枢转臂处于降低位置时，向主体正前方提供光。 电池被安装在主体内并且电连接到发光元件和开关元件。 开关构件和按钮安装到主体，用于在断开和接通状态之间切换发光元件。

公开(公告)号：US09599563B2

公开(公告)日：2017-03-21

申请号：US12503304

申请日：2009-07-15

Applicant: Jack Brass ,  Richard J. Doran ,  Donald L. Klipstein ,  Thomas M. Lemons ,  Bjarki Hallgrimson ,  Sarah Dobbin

Inventor： Jack Brass ,  Richard J. Doran ,  Donald L. Klipstein ,  Thomas M. Lemons ,  Bjarki Hallgrimson ,  Sarah Dobbin

IPC: G01N21/64 ,  G01N21/31 ,  G01N21/88

CPC classification number: G01N21/6428 ,  G01N21/31 ,  G01N21/6402 ,  G01N21/6447 ,  G01N21/8803 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/0621 ,  G01N2201/0627 ,  G01N2201/0638 ,  G01N2201/0693 ,  Y10S362/80

Abstract: An LED inspection lamp has plurality of LED sources for emitting electromagnetic radiation at different peak wavelengths for causing visible fluorescence in different leak detection dyes. A lens is associated with each LED. Radiation passing through lenses is superimposed in target area at target distance. Another LED inspection lamp has plurality of LEDs emitting electromagnetic radiation at a peak wavelength. A lens adaptor has lens housing for attachment to LED inspection lamp with a single LED for causing visible fluorescence, and a lens. Substantially all of the radiation from the LED passes through the lens and is focused in a target area at a target distance from the lenses. LED spot lights have a similar configuration. The LEDs may produce white light from distinct LEDs or from white LEDs. The light may be a flashlight or fixed spot light.

公开(公告)号：US07553051B2

公开(公告)日：2009-06-30

申请号：US11083086

申请日：2005-03-18

Applicant: Jack Brass ,  Donald L. Klipstein ,  Sarah Dobbin ,  Robert Tod Whitfield ,  Bjarki Hallgrimsson ,  Lorne Hilts

Inventor： Jack Brass ,  Donald L. Klipstein ,  Sarah Dobbin ,  Robert Tod Whitfield ,  Bjarki Hallgrimsson ,  Lorne Hilts

IPC: F21L14/02

CPC classification number: F21V29/70 ,  F21L4/00 ,  F21L4/08 ,  F21L14/023 ,  F21S4/20 ,  F21S45/47 ,  F21V5/04 ,  F21V7/0091 ,  F21V15/04 ,  F21V17/12 ,  F21V21/06 ,  F21V21/08 ,  F21V21/32 ,  F21V21/406 ,  F21V23/02 ,  F21V23/0435 ,  F21V27/005 ,  F21V29/75 ,  F21V29/763 ,  F21V29/83 ,  F21Y2101/02 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  Y02B20/341

Abstract: Work light has LEDs that require heatsink. Desired radiation pattern achieved by using optical components designed to produce beam or LEDs may have beams in different directions. Radiation pattern of LEDs may be changed by refractive-reflective optics or by convex lenses. Convex lenses may be hemispheres, other planoconvex shapes, concavo-convex shapes, or other shapes. Curved surfaces on any lenses may be spherical or aspheric. Ballast to operate the LEDs from line voltage AC or low voltage DC. Work light may contain batteries. The work light may be mounted on a stand. May have accessory mount. May have charging station. May have a paging transmitter to activate a paging receiver in work light. May have openings for heat transfer from heatsink to ambient air external to light.

Abstract translation: 工作灯具有需要散热器的LED。 通过使用设计用于产生光束或LED的光学部件实现的期望辐射图可以具有不同方向的光束。 LED的辐射图可以通过折射反射光学器件或凸透镜来改变。 凸透镜可以是半球体，其他平凸形状，凹凸形状或其他形状。 任何透镜上的弯曲表面可以是球形或非球面。 镇流器用于从线路电压AC或低压DC操作LED。 工作灯可能包含电池。 工作灯可以安装在支架上。 可能有配件安装。 可能有充电站。 可能有一个寻呼发射机在工作灯中激活寻呼接收机。 可能具有从散热器到外部环境空气的热传递的开口。

公开(公告)号：US20070247844A1

公开(公告)日：2007-10-25

申请号：US11695894

申请日：2007-04-03

Applicant: Jack Brass ,  Richard Doran ,  Donald Klipstein ,  Thomas Lemons ,  Bjarki Hallgrimson ,  Sarah Dobbin

Inventor： Jack Brass ,  Richard Doran ,  Donald Klipstein ,  Thomas Lemons ,  Bjarki Hallgrimson ,  Sarah Dobbin

IPC: F21V9/00

CPC classification number: G01N21/6428 ,  G01N21/31 ,  G01N21/6402 ,  G01N21/6447 ,  G01N21/8803 ,  G01N2201/0221 ,  G01N2201/0612 ,  G01N2201/0621 ,  G01N2201/0627 ,  G01N2201/0638 ,  G01N2201/0693 ,  Y10S362/80

Abstract: An LED inspection lamp has plurality of LED sources for emitting electromagnetic radiation at different peak wavelengths for causing visible fluorescence in different leak detection dyes. A lens is associated with each LED. Radiation passing through lenses is superimposed in target area at target distance. Another LED inspection lamp has plurality of LEDs emitting electromagnetic radiation at a peak wavelength. A lens adaptor has lens housing for attachment to LED inspection lamp with a single LED for causing visible fluorescence, and a lens. Substantially all of the radiation from the LED passes through the lens and is focused in a target area at a target distance from the lenses. LED spot lights have a similar configuration. The LEDs may produce white light from distinct LEDs or from white LEDs. The light may be a flashlight or fixed spot light.

Abstract translation: LED检查灯具有多个LED源，用于发射不同峰值波长的电磁辐射，以引起不同的检漏染料中的可见荧光。 镜头与每个LED相关联。 通过透镜的辐射以目标距离叠加在目标区域中。 另一个LED检查灯具有发射峰值波长的电磁辐射的多个LED。 镜头适配器具有透镜壳体，用于附接到具有用于引起可见荧光的单个LED的LED检查灯和透镜。 基本上来自LED的所有辐射通过透镜并聚焦在与透镜目标距离处的目标区域中。 LED射灯具有相似的配置。 LED可能产生来自不同LED或白色LED的白光。 灯可能是手电筒或固定点灯。