Interior inspection method and apparatus for enclosed spaces
First Claim
1. An inspection apparatus for viewing the interior of an enclosed space of a structure comprisingbody means including an elongated tube having a lower portion and an upper portion disposed along a first axis,said lower portion being arranged to be inserted into the enclosed space,support means affixed to said body means for supporting said body means on the structure,a first housing having a light source and a second housing having a video camera means, means for rotatably mounting said first housing and said second housing on said lower portion respectively about a pair of axes generally transverse to said first axis,mechanical linkage means extending from said upper portion to said lower portion and being operatively coupled to said means for rotatably mounting said first housing and said second housing,said linkage means having control means mounted externally of the enclosed space in operative connection to said linkage means and acting to selectively rotate said first housing and said second housing respectively about said transverse axes,said means for rotatably mounting said first housing and said second housing included gear means coupled to said linkage means,said linkage means includes a pair of elongated rods extending from said upper portion to said lower portion, said gear means being connected to said elongated rods,said pair of elongated rods are respectively coupled to said first housing and said second housing, andsaid pair of elongated rods are rotatably mounted on body means, said control means being connected to said pair of rods to independently rotate one of said rods and rotate one of said first housing and said second housing.
4 Assignments
0 Petitions
Accused Products
Abstract
An inspection apparatus for viewing and making video recordings of the interior of an enclosed space of an enclosure having an elongated body. A pair of housings are mounted on the lower end of the elongated body and respectively contain a light source for illuminating an area of the enclosed space and a video camera for creating an image of the illuminated area of the enclosed space. The video camera includes a video magnetic tape media for recording the images illuminated by the light source. A television monitor is mounted on the upper portion of the elongated body for simultaneously viewing the images created by the video camera.
5 Citations
11 Claims
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1. An inspection apparatus for viewing the interior of an enclosed space of a structure comprising
body means including an elongated tube having a lower portion and an upper portion disposed along a first axis, said lower portion being arranged to be inserted into the enclosed space, support means affixed to said body means for supporting said body means on the structure, a first housing having a light source and a second housing having a video camera means, means for rotatably mounting said first housing and said second housing on said lower portion respectively about a pair of axes generally transverse to said first axis, mechanical linkage means extending from said upper portion to said lower portion and being operatively coupled to said means for rotatably mounting said first housing and said second housing, said linkage means having control means mounted externally of the enclosed space in operative connection to said linkage means and acting to selectively rotate said first housing and said second housing respectively about said transverse axes, said means for rotatably mounting said first housing and said second housing included gear means coupled to said linkage means, said linkage means includes a pair of elongated rods extending from said upper portion to said lower portion, said gear means being connected to said elongated rods, said pair of elongated rods are respectively coupled to said first housing and said second housing, and said pair of elongated rods are rotatably mounted on body means, said control means being connected to said pair of rods to independently rotate one of said rods and rotate one of said first housing and said second housing.
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5. An inspection apparatus for viewing the interior of an enclosed space of a structure through an opening comprising
body means including a pair of elongated tubes disposed along a pair of parallel axes, said pair of elongated tubes being arranged to be inserted into the enclosed space, support means affixed to said body means for supporting said body means on the structure with said pair elongated tubes extending into the enclosed space, a first housing having a light source and a second housing having a video camera means, means for rotatably mounting said first housing and said second housing between said pair of tubes respectively about a pair of axes generally transverse to said parallel axes, linkage means being supported by said support means and one of said pair of elongated tubes, said linkage means from a position external of the enclosed space to a position in operative connection to said first and second housing within the enclosed space for causing independent rotatable movement of said first housing and said second housing and said linkage means having control means mounted on said support means externally of the enclosed space and acting to selectively rotate said first housing and said second housing respectively about said pair of transverse axes.
Specification