US Patent: 4,032,250
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| Reamer construction
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Patentee:
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| John A. Lavallee (exact or similar names) - Hatfield, MA |
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Patent Dates:
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| Applied: |
Mar. 17, 1976 |
| Granted: |
Jun. 28, 1977 |
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Jeff Joslin
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Description: |
| "A reamer having an internal coolant passage therethrough and a fluid dispersing member slidingly disposed in said passage, said dispersing member having a lower portion which extends from a point within said reamer to a point outside of said reamer, whereby said dispersing member is displaceable into the coolant passage upon contact by said lower portion with the bottom of a hole being reamed." |
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