发明名称 |
Extended-reach sewer inspection device |
摘要 |
An extended-reach sewer inspection device involving a hose-driven apparatus for progressively inspecting and cleaning the inside of a pipe at remote locations. The apparatus is comprised of a hose that has a nozzle apparatus which includes rearwardly-directed non-axial orifices such nozzle is attached to a forwardly-extending axially-aligned male member that has a female proximal end connected to the hose and a distal end opposite of the hose. A skid that includes a central body with at least three pipe-engaging runners connected to it and an axially-aligned opening dimensioned to freely receive the male member in such a manner as to allow the member to rotate freely within the skid. A retainer is secured to the distal end of the male member to hold it in the central-body opening, and a video camera is affixed to the central body whereby non-rotating video images are available to assist in the inspection and cleaning of a pipe.
|
申请公布号 |
US6111600(A) |
申请公布日期 |
2000.08.29 |
申请号 |
US19980041358 |
申请日期 |
1998.02.26 |
申请人 |
MCLEOD, JAMES F.;JOHNSON, THOMAS A. |
发明人 |
MCLEOD, JAMES F.;JOHNSON, THOMAS A. |
分类号 |
B08B9/04;E03F7/12;(IPC1-7):H04N7/18 |
主分类号 |
B08B9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|