公开(公告)号：WO2011109728A2

公开(公告)日：2011-09-09

申请号：PCT/US2011/027225

申请日：2011-03-04

Applicant: SAFETY TESTING INTERNATIONAL, INC.

Inventor： JORDAN, Acen ,  FRIEDMAN, Donald

CPC classification number: G01M17/0074

Abstract: A test fixture for rollover crash testing of a test vehicle (610) onto a movable sled surface (136) employs a cradle (608) to support and rotate the test vehicle. A suspension assembly (614a, 614b) is attached to each end of the cradle for vertically supporting and dropping the cradle. A gantry (600) has a cross beam (602) supported by a first telescoping column (604) for support of a first of the suspension assemblies and translationally supported by a second telescoping column (606) for support of a second of the suspension assemblies to position and releasably hold the suspension assembly. Roll control arms (620) rotate the cradle and a trigger assembly releases the cradle and test vehicle from the cross beam for contact within a drop impact zone on the contact surface of the sled. A brake assembly (901) then arrests vertical motion of the cradle.

Abstract translation: 用于测试车辆（610）翻转碰撞测试到可移动滑架表面（136）上的测试夹具使用支架（608）来支撑和旋转测试车辆。 悬架组件（614a，614b）连接到支架的每个端部，用于竖直地支撑和放下支架。 门架（600）具有由第一伸缩柱（604）支撑的横梁（602），用于支撑第一悬架组件并且由第二伸缩柱（606）平移地支撑以支撑第二悬架组件 以定位和可释放地保持悬架组件。 滚动控制臂（620）旋转支架并且触发器组件从横梁释放支架和测试车辆以便在滑动件的接触表面上的落下冲击区内接触。 制动组件（901）然后阻止摇篮的垂直运动。

公开(公告)号：WO2008154597A1

公开(公告)日：2008-12-18

申请号：PCT/US2008/066595

申请日：2008-06-11

Applicant: SAFETY TESTING INTERNATIONAL, INC.

Inventor： FRIEDMAN, Donald ,  JORDAN, Acen

IPC: G01N3/00

CPC classification number: G01M17/0074

Abstract: A test fixture for rollover crash testing of a test vehicle onto a moving surface employs a cradle (132) to support and rotate the test vehicle (104). A vertical support structure (118) to position and releasably holds the cradle. A moving sled (110) having a contact surface (136) and is carried by a guide (114) extending beneath the structure and the cradle fixture. The cradle is rotated and released from the structure responsive to a sensor for contact within a drop impact zone on the contact surface of the moving sled. Vertical motion of the cradle is then arrested to prevent further damage to the test vehicle or the test structure.

Abstract translation: 用于将测试车辆翻转碰撞测试到测试车辆的测试夹具采用支架（132）来支撑和旋转测试车辆（104）。 垂直支撑结构（118），用于定位和可释放地保持支架。 移动的滑板（110）具有接触表面（136）并由在结构和支架夹具下方延伸的引导件（114）承载。 摇架从响应于传感器的结构旋转和释放，该传感器在移动滑板的接触表面上的落下冲击区域内接触。 然后停止摇篮的垂直运动，以防止进一步损坏测试车辆或测试结构。