US Patent: 4,906,008
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| Mechanical Seal
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Patentee:
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| Dale J. Warner (exact or similar names) - Palm Harbor, Pinellas County, FL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 23, 1988 |
| Granted: |
Mar. 06, 1990 |
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Joel Havens
"Vintage Machinery" entry for Gits Bros. Mfg. Co.
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Description: |
| Abstract:
A positive bearing housing seal is provided in which the stationary, and possibly a reducer having the same peripheral shaped of the stationary, is employed for installing and aligning the stationary and the rotary with respect to the shaft. A flat surface of the stationary is moved against a flat surface of the rotary until the flat surface of the stationary engages a machine wall or, if a reducer is used, a flat surface of the reducer. The shaft is then rotated to establish squareness. The stationary is then removed from the shaft, reversed in the axial direction, and reinstalled such that a flexible extension thereof, including a peripheral bead, is inserted into engagement with the inner surface of an annular opening in the machine wall or an annular opening in the reducer. |
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