US Patent: 3,185,492
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| Tool Holding Means
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Patentee:
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| Harry R. Dziedzic (exact or similar names) - Chicago, Cook County, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 05, 1961 |
| Granted: |
May 25, 1965 |
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Joel Havens
"Vintage Machinery" entry for Scully-Jones & Co.
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Description: |
| Claim:
Tool holding means for a tool having a surface portion tapered toward its axis, said tool holding means comprising a supporting base member, a fixed tool retaining member secured to said supporting base and adapted to engage the surface portion of the tool, movable tool retaining member movably supported on said base for pivotal movement toward open and closed positions and adapted to engage the surface portion of the tool, said movable and fixed tool retaining members having tapered surface portions adapted to mate with the tapered surface of the tool and urge said tool into engagement with said supporting base member, and latching means acting between said supporting base member and said movable tool retaining member to hold the latter in closed position, said latching means comprising a spring loaded plunger carried by one of said latter two members and a recess in the other of said latter two members. |
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