公开(公告)号：US3889116A

公开(公告)日：1975-06-10

申请号：US49706474

申请日：1974-08-13

Applicant: SNAM PROGETTI

Inventor： GAMBINI ARNALDO ,  CAPITELLI GIACOMO

IPC: B23K37/02 ,  F02B63/04 ,  G01M3/00 ,  G03B37/00 ,  G03B42/02 ,  G05F1/147 ,  H05G1/32 ,  G03B41/16

CPC classification number: B23K37/02 ,  F02B63/04 ,  F02B63/044 ,  F16L2101/30 ,  G01M3/005 ,  G03B37/005 ,  G03B42/028 ,  G05F1/147 ,  H05G1/32

Abstract: A tandem radiography vehicle for use in pipelines includes a carriage assembly, having an internal combustion engine and a dynamo-alternator motor for driving the vehicle, and powering an X-ray tube. Electronic circuitry for controlling the operation and power to the X-ray tube are included. A compass control system on the carriage is activated by a magnet externally positioned on the pipeline for positioning the vehicle at a weld inspection area. Means for segregating exhaust from the engine are also disclosed.

Abstract translation: 用于管道的串联放射线照相车包括具有内燃机的托架组件和用于驱动车辆的发电机 - 电动马达，以及为X射线管供电。 包括用于控制X射线管的操作和功率的电子电路。 托架上的罗盘控制系统由外部定位在管道上的磁体激活，用于将车辆定位在焊接检查区域。 还公开了用于将排气与发动机隔离的装置。

公开(公告)号：US3872940A

公开(公告)日：1975-03-25

申请号：US25276572

申请日：1972-05-12

Applicant: SNAM PROGETTI

Inventor： GAMBINI ARNALDO

IPC: B60P3/14 ,  B61B13/10 ,  B62D1/26 ,  B62D11/24 ,  B62D55/26 ,  B62D55/08

CPC classification number: B60P3/14 ,  B61B13/10 ,  B62D1/26 ,  B62D11/24 ,  B62D55/26 ,  F16L2101/30 ,  F16L2101/40

Abstract: The present invention relates to a self-adjusting carriage device which is able to move along curved profile paths such as pipelines and the like, effecting various operations including the inspection, cleaning and varnishing of a pipe, and comprising a self-adjusting guide system, and thereby always able to maintain a rectilinear path along a pipeline or other curved profile path.

Abstract translation: 本发明涉及一种能够沿弯曲的轮廓路径（例如管道等）移动的自调整滑架装置，实现包括管子的检查，清洁和上漆的各种操作，并且包括自调节导向系统， 并且因此总是能够沿着管道或其它弯曲轮廓路径保持直线路径。