US Patent: 3,588,989
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| Precision Locating Means for Machine Tools and Methods of Construction
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Patentee:
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| Everett E. Hosea (exact or similar names) - Butte des Morts, Winnebago County, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 26, 1968 |
| Granted: |
Jun. 29, 1971 |
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Joel Havens "Vintage Machinery" entry for Giddings & Lewis Manufacturing Co.
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Description: |
| Abstract:
A shot pin receptacle assembly and manufacturing method are described in which a precision bushing is loosely fitted within a receptacle bore, and the elements are assembled in a precise locational relationship with the shot pin being engaged prior to retention of the bushing by injection of a hardenable cementing medium.
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