公开(公告)号：US20080067846A1

公开(公告)日：2008-03-20

申请号：US11749418

申请日：2007-05-16

申请人： Hans Ohren ,  Phillip Przybylo ,  Benjamin Bustle ,  Jerry Campbell ,  W. Kozlowski ,  Dieter Maier ,  Adrian Batchelor ,  Paul Brindley ,  Troy Mason ,  Andrew Mendenhall ,  Paul Zink ,  Jason Andrews ,  Dennis Turner

发明人： Hans Ohren ,  Phillip Przybylo ,  Benjamin Bustle ,  Jerry Campbell ,  W. Kozlowski ,  Dieter Maier ,  Adrian Batchelor ,  Paul Brindley ,  Troy Mason ,  Andrew Mendenhall ,  Paul Zink ,  Jason Andrews ,  Dennis Turner

IPC分类号： B60N2/26

CPC分类号： B60N2/2821 ,  B60N2/2824 ,  B60N2/2845 ,  B60N2/2887

摘要： A child safety seat assembly, including a base for being positioned on a vehicle seat bottom. An anti-rebound bar is carried by the base and extends outwardly and upwardly from a foot end of the base for engaging a seat back of the vehicle seat to which the seat is attached for retarding inertia-induced rotation of the base and the attached carrier by transmitting rotational force applied to the seat during a sudden change in velocity into the seat back of the vehicle seat onto which the seat is attached.

摘要翻译： 儿童安全座椅组件，包括用于定位在车辆座椅底部的基座。 防反弹杆由底座承载并且从基座的脚端向外和向上延伸，用于接合座椅附接到车辆座椅的座椅靠背，以阻止基座和所附载体的惯性引起的旋转 通过在速度突然变化的情况下传递施加到座椅上的旋转力进入安装有座椅的车辆座椅的座椅靠背。

公开(公告)号：US20060033926A1

公开(公告)日：2006-02-16

申请号：US11204305

申请日：2005-08-15

申请人： Alexander Artsyukhovich ,  T. Rowe ,  Bruno Lassalas ,  Lawrence Darnell ,  W. Kozlowski

发明人： Alexander Artsyukhovich ,  T. Rowe ,  Bruno Lassalas ,  Lawrence Darnell ,  W. Kozlowski

IPC分类号： G01B9/02

CPC分类号： G02B26/02 ,  A61B90/30 ,  A61B90/36

摘要： A system, apparatus and method for spatially distributed, spectrally neutral optical attenuation are disclosed. One embodiment of the apparatus comprises: an attenuator fin plate; a set of attenuator fins, wherein each of the fins is operably coupled to the fin plate at a preset fin angle to the fin plate normal such that the attenuator fins maintain their position relative to the fin plate as the fin plate moves; and a means for rotating the fin plate a set angular distance around an axis of rotation, wherein the axis of rotation is at a preset fin plate angle to a light beam direction of travel and wherein the attenuator fins block varying amounts of the light beam as the fin plate is rotated through the set angular distance. The attenuator fin plate and attenuator fins can be a single, integral component, wherein the attenuator fin plate is etched and stamped to form the attenuator fins, or separately formed components that are attached, for example, to a separate frame. The means for rotating the fin plate would then comprise means to rotate the attenuator frame. Means for rotating the attenuator fin plate or frame can include a stepper motor, for discrete step positions, or a continuously variable motor for infinitely variable positioning. The means for rotating the attenuator fin plate or frame can be electronically controlled, for example, by a microprocessor on a printed circuit board or other such controller as known to those having skill in the art. The preset fin angle can be 31 degrees, and the preset fin plate angle can be 90 degrees. Each of the attenuator fins can be operably coupled to the fin plate at the same preset fin angle and the fin plate and/or frame centered on the axis of rotation. Each fin's major axis can be parallel to every other fin's major axis, and the axis of rotation can be parallel to each fin's major axis. The set of attenuator fins can comprise eight attenuator fins and the attenuator fins can be spaced equally apart from one another. The attenuator fin plate and set of attenuator fins can be sized so as to interfere with the entire light beam cross-section/aperture at a position along the set angular distance corresponding to zero percent of the optical beam passing through the attenuator fins. The embodiments of the attenuator of this invention can be configured for use within an ophthalmic high brightness illumination system.