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Rotary target v-block
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1984 |
| Description | A device used in the optical alignment of machinery to maintain a measuring scale in the proper position for optical readings to be taken is described. The device consists of a block containing a notch in the shape of an inverted ""v'' and a rotatable plug positioned over the centerline of notch. The block is placed on the object to be aligned, the notch allows the block to be securely placed upon flat or curved surfaces. A weighted measuring scale is inserted through plug so that it contacts the object to be aligned. The scale and plug combination can be rotated so that the scale faces an optical aligning instrument. The instrument is then used in conjunction with the scale to measure the distance of the machinery from a reference plane. |
| File Size | 359487 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19840008455 |
| Archival Resource Key | ark:/13960/t20c9sn2j |
| Language | English |
| Publisher Date | 1984-01-31 |
| Access Restriction | Open |
| Subject Keyword | Optical Measurement Alignment Elevation Supports Rotation Wind Tunnel Calibration Magnets Distance Measuring Equipment Plugs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
