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公开(公告)号：US5628033A
公开(公告)日：1997-05-06
申请号：US536502
申请日：1995-09-28
CPC分类号： G03B15/006 , G01C11/02
摘要： A method and apparatus for creating a pictorial illustration of a site to be mapped, such as for reconstruction of a vehicle accident site. In accordance with the method, the site is marked with visible indicia of scale, a camera is then suspended over the site and a vertically overhead photographic image of the site is taken, the photographic image is then processed and scaled utilizing the visible indicia marked on the site, and a pictorial illustration is creating by applying symbols to the photographic image. The camera is suspended over the site beneath a blimp. The photographic image can be digitized if desired. The apparatus according to the invention includes the blimp, an appropriate suspension apparatus for the camera beneath the blimp, a receiver system including a shutter control for the camera, and a remote transmitter for sending control signals to the receiver system in order to control taking of photographs by the camera.
摘要翻译： 一种用于创建要映射的场所的图示的方法和装置，例如重建车辆事故现场。 按照该方法，站点上标有可见的刻度标记，然后将照相机悬挂在场地上，并拍摄场地的垂直头顶摄影图像，然后使用标记在该位置上的可见标记对摄影图像进行处理和缩放 该网站和图片插图是通过对照片图像应用符号来创造的。 相机悬挂在小飞机下方的站点上。 如果需要，摄影图像可以被数字化。 根据本发明的装置包括飞轮，适用于飞轮下面的相机的适当的悬挂装置，包括用于相机的快门控制的接收机系统以及用于向接收机系统发送控制信号以便控制拍摄 相机照片。
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公开(公告)号：US4771505A
公开(公告)日：1988-09-20
申请号：US122564
申请日：1987-11-16
申请人： Michael A. Dilich
发明人： Michael A. Dilich
CPC分类号： E06B7/36 , Y10S16/01 , Y10T16/61 , Y10T16/6285
摘要： A safety device for the bottom of a vertically-closing door, such as a sectional garage door. The device comprises an elongated member installed at the bottom of the door and parallel thereto, the member having a substantially horizontal bottom surface and an upper surface which slopes downwardly and outwardly from the door. The width of the member is sufficient to bridge over the neck of a human if inadvertently trapped beneath the door when closing. The safety device may be formed as part of the bottom of a door when manufactured, or may be a later addition to an existing door.
摘要翻译： 用于垂直关闭门底部的安全装置，例如车库门。 该装置包括安装在门的底部并与其平行的细长构件，该构件具有基本水平的底表面和从门向下和向外倾斜的上表面。 如果在关闭时无意中被困在门下方，则该构件的宽度足以跨越人的颈部。 安全装置可以在制造时形成为门的底部的一部分，或者可以是现有门的后期添加。
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公开(公告)号：US4813305A
公开(公告)日：1989-03-21
申请号：US183371
申请日：1988-04-11
申请人： Michael A. Dilich
发明人： Michael A. Dilich
CPC分类号： E05F15/41 , E05Y2900/106 , Y10T74/2057 , Y10T74/2144 , Y10T74/2148
摘要： A collapsible segment for a drive train, preferably a collapsible actuator arm for a vertical door opening mechanism, such as that for a garage door. The actuator arm comprises two primary components, first and second arms which are aligned with one end of one arm pivotally engaging one end of the other arm. A spring under tension extends between the arms on one side of the pivotal connection of the arms in order to normally retain the arms in alignment. The arms are formed such that they cannot pivot toward the spring. The arms are attached to the garage door mechanism at appropriate locations at opposite ends of the arms, with at least one of the attachment locations being offset from the arms on the other side of the pivotal connection such that when compressive force is applied to the arms, and when the force of the spring has been overcome, the arms are urged to pivot about the pivotal connection away from the spring, thus collapsing the actuator mechanism.
摘要翻译： 用于传动系的可折叠部分，优选地是用于垂直门打开机构的可折叠致动器臂，诸如用于车库门的致动器臂。 致动器臂包括两个主要部件，第一和第二臂与一个臂的一端对准，枢转地接合另一个臂的一端。 张紧的弹簧在臂的枢转连接的一侧上的臂之间延伸，以便正常地将臂保持对准。 臂形成为使得它们不能朝向弹簧枢转。 臂在臂的相对端处的适当位置处附接到车库门机构，其中至少一个附接位置从枢转连接的另一侧上的臂偏移，使得当将压力施加到臂 并且当已经克服了弹簧的力时，臂被推动以绕着枢转连接远离弹簧枢转，从而使致动器机构折叠。
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